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110 results on '"A Buytenhuijs"'

1. Machine learning analysis of the T cell receptor repertoire identifies sequence features of self-reactivity

Author: Textor, Johannes, Buytenhuijs, Franka, Rogers, Dakota, Gauthier, Ève Mallet, Sultan, Shabaz, Wortel, Inge M.N., Kalies, Kathrin, Fähnrich, Anke, Pagel, René, Melichar, Heather J., Westermann, Jürgen, and Mandl, Judith N.
Published: 2023
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2. Measurement of the branching ratiosb →e ν X, μ ν X, τ ν X andν X

Author: Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alpat, B., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, A., Alverson, G., Alviggi, M. G., Ambrosi, G., Anderhub, H., Andreev, V. P., Angelescu, T., Antreasyan, D., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Baksay, L., Ball, R. C., Banerjee, S., Banicz, K., Barillère, R., Barone, L., Bartalini, P., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bock, R., Böhm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Boutigny, D., Brambilla, E., Branson, J. G., Brigljevic, V., Brock, I. C., Buijs, A., Bujak, A., Burger, J. D., Burger, W. J., Busenitz, J., Buytenhuijs, A., Cai, X. D., Campanelli, M., Capell, M., Romeo, G. Cara, Caria, M., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Castello, R., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chan, A., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chiefari, G., Chien, C. Y., Choi, M. T., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Cohn, H. O., Coignet, G., Colijn, A. P., Colino, N., Costantini, S., Cotorobai, F., de al Cruz, B., Csilling, A., Dai, T. S., D’Alessandro, R., de Asmundis, R., De Boeck, H., Degré, A., Deiters, K., Denes, P., DeNotaristefani, F., DiBitonto, D., Diemoz, M., van Dierendonck, D., Di Lodovico, F., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dorne, I., Dova, M. T., Drago, E., Duchesneau, D., Duinker, P., Duran, I., Dutta, S., Easo, S., Efremenko, Yu., El Mamouni, H., Engler, A., Eppling, F. J., Erné, F. C., Ernenwein, J. P., Extermann, P., Fabre, M., Faccini, R., Falciano, S., Favara, A., Fay, J., Felcini, M., Furetta, C., Ferguson, T., Fernandez, D., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Forconi, G., Fredj, L., Freudenreich, K., Galaktionov, Yu., Ganguli, S. N., Gau, S. S., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z. F., Gougas, A., Gratta, G., Gruenewald, M. W., Gupta, V. K., Gurtu, A., Gutay, L. J., Hangarter, K., Hartmann, B., Hasan, A., Hebbeker, T., Hervé, A., van Hoek, W. C., Hofer, H., Hoorani, H., Hou, S. R., Hu, G., Ilyas, M. M., Innocente, V., Janssen, H., Jin, B. N., Jones, L. W., de Jong, P., Josa-Mutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Yu., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Kienzle-Focacci, M. N., Kim, D., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, A., Kirkby, D., Kirkby, J., Kiss, D., Kittel, W., Klimentov, A., König, A. C., Korolko, I., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krenz, W., Kuijten, H., Kunin, A., Ladron de Guevara, P., Landi, G., Lapoint, C., Lassila-Perini, K., Laurikainen, P., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Le Coultre, P., Lee, J. S., Lee, K. Y., Leggett, C., Le Goff, J. M., Leiste, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., Lieb, E., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Lu, W., Lu, Y. S., Lübelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., Ma, W. G., Macchiolo, A., Maity, M., Majumder, G., Malgeri, L., Malinin, A., Maña, C., Mangla, S., Marchesini, P., Marin, A., Martin, J. P., Marzano, F., Massaro, G. G. G., Mazumdar, K., McNally, D., Mele, S., Merola, L., Meschini, M., Metzger, W. J., von der Mey, M., Mi, Y., Mihul, A., van Mil, A. J. W., Mirabelli, G., Mnich, J., Monteleoni, B., Moore, R., Morganti, S., Mount, R., Müller, S., Muheim, F., Nagy, E., Nahn, S., Napolitano, M., Nessi-Tedaldi, F., Newman, H., Nippe, A., Nowak, H., Organtini, G., Ostonen, R., Pandoulas, D., Paoletti, S., Paolucci, P., Park, H. K., Pascale, G., Passaleva, G., Patricelli, S., Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Peach, D., Pei, Y. J., Pensotti, S., Perret-Gallix, D., Petrak, S., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J. C., Piroué, P. A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Produit, N., Raghavan, R., Rahal-Callot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Ren, D., Rescigno, M., Reucroft, S., van Rhee, T., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Ro, S., Robohm, A., Rodin, J., Rodriguez, F. J., Roe, B. P., Röhner, S., Romero, L., Rosier-Lees, S., Rosselet, Ph., van Rossum, W., Roth, S., Rubio, J. A., Rykaczewski, H., Salicio, J., Sanchez, E., Santocchia, A., Sarakinos, M. E., Sarkar, S., Sassowsky, M., Sauvage, G., Schneegans, M., Schoeneich, B., Scholz, N., Schopper, H., Schotanus, D. J., Schwenke, J., Schwering, G., Sciacca, C., Sciarrino, D., Sens, J. C., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shukla, J., Shumilov, E., Siedenburg, T., Son, D., Sopczak, A., Soulimov, V., Smith, B., Spillantini, P., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Stoyanov, B., Straessner, A., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L. Z., Susinno, G. F., Suter, H., Swain, J. D., Tang, X. W., Tauscher, L., Taylor, L., Ting, Samuel C. C., Ting, S. M., Tonisch, F., Tonutti, M., Tonwar, S. C., Tóth, J., Tsaregorodtsev, A., Tully, C., Tuchscherer, H., Tung, K. L., Ulbricht, J., Uwer, U., Valente, E., Van de Walle, R. T., Vesztergombi, G., Vetlitsky, I., Viertel, G., Vivargent, M., Völkert, R., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vorobyov, An. A., Vorvolakos, A., Wadhwa, M., Wallraff, W., Wang, J. C., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Wittgenstein, F., Wu, S. X., Wynhoff, S., Xu, J., Xu, Z. Z., Yang, B. Z., Yang, C. G., Yao, X. Y., Ye, J. B., Yeh, S. C., You, J. M., Zaccardelli, C., Zalite, An., Zemp, P., Zeng, Y., Zhang, Z., Zhang, Z. P., Zhou, B., Zhou, Y., Zhu, G. Y., Zhu, R. Y., Zichichi, A., and L3 Collaboration
Published: 1996
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3. Measurement of cross sections and leptonic forward-backward asymmetries at theZ pole and determination of electroweak parameters

Author: Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alcaraz, J., Aloisio, A., Alverson, G., Alviggi, M. G., Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Andreev, V. P., Angelescu, T., Antonov, L., Antreasyan, D., Alkhazov, G., Arce, P., Arefiev, A., Azemoon, T., Aziz, T., Baba, P. V. K. S., Bagnaia, P., Bakken, J. A., Baksay, L., Ball, R. C., Banerjee, S., Banicz, K., Bao, J., Barillère, R., Barone, L., Baschirotto, A., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bencze, Gy. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Bobbink, G. J., Bock, R., Böhm, A., Borgia, B., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brigljevic, V., Brock, I. C., Brooks, M., Bujak, A., Burger, J. D., Burger, W. J., Burgos, C., Busenitz, J., Buytenhuijs, A., Bykov, A., Cai, X. D., Capell, M., Caria, M., Carlino, G., Cartacci, A. M., Casaus, J., Castello, R., Cavallo, N., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chiefari, G., Chien, C. Y., Choi, M. T., Chung, S., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colino, N., Contin, A., Costantini, S., Cotorobai, F., de la Cruz, B., Cui, X. T., Cui, X. Y., Dai, T. S., D'Alessandro, R., de Asmundis, R., Degré, A., Deiters, K., Dénes, E., Denes, P., DeNotaristefani, F., DiBitonto, D., Diemoz, M., Dimitrov, H. R., Dionisi, C., Dittmar, M., Djambazov, L., Dova, M. T., Drago, E., Duchesneau, D., Duinker, P., Duran, I., Easo, S., Mamouni, H. El, Engler, A., Eppling, F. J., Erné, F. C., Extermann, P., Fabbretti, R., Fabre, M., Falciano, S., Fan, S. J., Favara, A., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Forconi, G., Fredj, L., Freudenreich, K., Friebel, W., Fukushima, M., Gailloud, M., Galaktionov, Yu., Gallo, E., Ganguli, S. N., Garcia-Abia, P., Gentile, S., Gheordanescu, N., Giagu, S., Goldfarb, S., Gong, Z. F., Gonzalez, E., Gougas, A., Goujon, D., Gratta, G., Gruenewald, M. W., Gu, C., Guanziroli, M., Guo, J. K., Gupta, V. K., Gurtu, A., Gustafson, H. R., Gutay, L. J., Hangarter, K., Hasan, A., Hauschildt, D., He, C. F., He, J. T., Hebbeker, T., Hebert, M., Hervé, A., Hilgers, K., Hofer, H., Hoorani, H., Hou, S. R., Hu, G., Hu, G. Q., Ille, B., Ilyas, M. M., Innocente, V., Janssen, H., Jin, B. N., Jones, L. W., Josa-Mutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Yu., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzle-Focacci, M. N., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, A., Kirkby, D., Kirsch, S., Kittel, W., Klimentov, A., König, A. C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krastev, V. R., Krenz, W., Kuijten, H., Kumar, K. S., Kunin, A., Ladron de Guevara, P., Landi, G., Lanske, D., Lanzano, S., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Le Coultre, P., Lee, D. M., Lee, J. S., Lee, K. Y., Leedom, I., Leggett, C., Le Goff, J. M., Leiste, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., Li, H. T., Li, P. J., Liao, J. Y., Lin, W. T., Lin, Z. Y., Linde, F. L., Lindemann, B., Lista, L., Liu, Y., Lohmann, W., Longo, E., Lu, W., Lu, Y. S., Lubbers, J. M., Lübelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., Ma, J. M., Ma, W. G., MacDermott, M., Malgeri, L., Malik, R., Malinin, A., Maña, C., Maolinbay, M., Marchesini, P., Marion, F., Marin, A., Martin, J. P., Marzano, F., Massaro, G. G. G., Mazumdar, K., McBride, P., McMahon, T., McNally, D., Merk, M., Merola, L., Meschini, M., Metzger, W. J., Mi, Y., Mihul, A., Mills, G. B., Mir, Y., Mirabelli, G., Mnich, J., Möller, M., Monteleoni, B., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Müller, S., Nagy, E., Napolitano, M., Nessi-Tedaldi, F., Newman, H., Niaz, M. A., Nippe, A., Nowak, H., Organtini, G., Pandoulas, D., Paoletti, S., Paolucci, P., Pascale, G., Passaleva, G., Patricelli, S., Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y. J., Pensotti, S., Perret-Gallix, D., Perrier, J., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J. C., Piroué, P. A., Plasil, F., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Qi, Z. D., Qian, J. M., Qureshi, K. N., Raghavan, R., Rahal-Callot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Redaelli, M., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Rizvi, H. A., Ro, S., Robohm, A., Rodriguez, F. J., Roe, B. P., Röhner, M., Röhner, S., Romero, L., Rosier-Lees, S., Rosmalen, R., Rosselet, Ph., van Rossum, W., Roth, S., Rubbia, A., Rubio, J. A., Rykaczewski, H., Sachwitz, M., Salicio, J., Salicio, J. M., Sanchez, E., Sanders, G. S., Santocchia, A., Sarakinos, M. S., Sartorelli, G., Sassowsky, M., Sauvage, G., Schäfer, C., Schegelsky, V., Schmitz, D., Schmitz, P., Schneegans, M., Scholz, N., Schopper, H., Schotanus, D. J., Shotkin, S., Schreiber, H. J., Shukla, J., Schulte, R., Schultze, K., Schwenke, J., Schwering, G., Sciacca, C., Scott, I., Sehgal, R., Seiler, P. G., Sens, J. C., Servoli, L., Sheer, I., Shen, D. Z., Shevchenko, S., Shi, X. R., Shumilov, E., Shoutko, V., Son, D., Sopczak, A., Soulimov, V., Spartiotis, C., Spickermann, T., Spillantini, P., Starosta, R., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L. Z., Susinno, G. F., Suter, H., Swain, J. D., Syed, A. A., Tang, X. W., Taylor, L., Ting, S. C. C., Ting, S. M., Toker, O., Tonutti, M., Tonwar, S. C., Tóth, J., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Tung, K. L., Tuuva, T., Ulbricht, J., Urbán, L., Uwer, U., Valente, E., Van de Walle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vorobyov, An. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, J. C., Wang, C. R., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weber, J., Weill, R., Wenninger, J., White, M., Willmott, C., Wittgenstein, F., Wright, D., Wu, S. X., Wynhoff, S., Wyslouch, B., Xie, Y. Y., Xu, J. G., Xu, Z. Z., Xue, Z. L., Yan, D. S., Yang, B. Z., Yang, C. G., Yang, G., Ye, C. H., Ye, J. B., Ye, Q., Yeh, S. C., Yin, Z. W., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhu, R. Y., Zichichi, A., van der Zwaan, B. C. C., and L3 Collaboration
Published: 1994
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4. Cognitive shifting as a predictor of progress in social understanding in high-functioning adolescents with autism: A prospective study

Author: Berger, Hans J. C., van Spaendonck, Karel P. M., Horstink, Martin W. I. M., Buytenhuijs, Elly L., Lammers, Patty W. J. M., and Cools, Alexander R.
Published: 1993
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5. Search for supersymmetric particles at 130 GeV<root s<140 GeV at LEP

Author: M. Acciarri, A. Adam, O. Adriani, M. AguilarBenitez, S. Ahlen, B. Alpat, J. Alcaraz, G. Alemanni, J. Allaby, G. Alverson, G. Ambrosi, H. Anderhub, V. P. Andreev, T. Angelescu, D. Antreasyan, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, L. Baksay, R. C. Ball, S. Banerjee, K. Banicz, R. Barillere, L. Barone, P. Bartalini, A. Baschirotto, M. Basile, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, J. Berdugo, P. Berges, B. Bertucci, B. L. Betev, M. Biasini, A. Biland, G. M. Bilei, J. J. Blaising, S. C. Blyth, G. J. Bobbink, R. Bock, A. Bohm, B. Borgia, A. Boucham, D. Bourilkov, M. Bourquin, E. Brambilla, J. G. Branson, V. Brigljevic, I. C. Brock, A. Buijs, A. Bujak, J. D. Burger, W. J. Burger, J. Busenitz, A. Buytenhuijs, X. D. Cai, M. Campanelli, M. Capell, G. C. Romeo, M. Caria, G. Carlino, A. M. Cartacci, J. Casaus, G. Castellini, R. Castello, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, F. Cesaroni, M. Chamizo, A. Chan, Y. H. Chang, U. K. Chaturvedi, M. Chemarin, A. Chen, C. Chen, G. Chen, G. M. Chen, H. F. Chen, H. S. Chen, X. Chereau, C. Y. Chien, M. T. Choi, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, H. O. Cohn, G. Coignet, A. P. Colijn, N. Colino, V. Commichau, S. Costantini, F. Cotorobai, B. delaCruz, T. S. Dai, D. DAlessandro, R. deAsmundis, H. DeBoeck, A. Degre, K. DEiters, P. Denes, F. Denotaristefani, D. DiBitonto, M. Diemoz, D. vanDierendonck, F. DiLodovico, C. Dionisi, M. Dittmar, A. Dominguez, A. Doria, I. Dorne, M. T. Dova, E. Drago, D. Duchesneau, P. Duinker, I. Duran, S. Dutta, S. Easo, Y. Efremenko, H. ElMamouni, A. Engler, F. J. Eppling, F. C. Erne, J. P. Ernenwein, P. Extermann, M. Fabre, R. Faccini, S. Falciano, A. Favara, J. Fay, M. Felcini, T. Ferguson, D. Fernandez, F. Ferroni, H. Fesefeldt, E. Fiandrini, J. H. Field, F. Filthaut, P. H. Fisher, G. Forconi, L. Fredj, K. Freudenreich, Y. Galaktionov, S. N. Ganguli, S. S. Gau, S. Gentile, J. Gerald, N. Gheordanescu, S. Giagu, S. Goldfarb, J. Goldstein, Z. F. Gong, A. Gougas, G. Gratta, M. W. Gruenewald, V. K. Gupta, A. Gurtu, L. J. Gutay, K. Hangarter, B. Hartmann, A. Hasan, J. T. He, T. Hebbeker, A. Herve, W. C. vanHoek, H. Hofer, H. Hoorani, S. R. Hou, G. Hu, M. M. Ilyas, V. Innocente, H. Janssen, B. N. Jin, L. W. Jones, P. deJong, I. JosaMutuberria, A. Kasser, R. A. Khan, Y. Kamyshkov, P. Kapinos, J. S. Kapustinsky, Y. Karyotakis, M. Kaur, M. N. KienzleFocacci, D. Kim, J. K. Kim, S. C. Kim, Y. G. Kim, W. W. Kinnison, A. Kirkby, D. Kirkby, J. Kirkby, W. Kittel, A. Klimentov, A. C. Konig, A. Kongeter, I. Korolko, V. Koutsenko, A. Koulbardis, R. W. Kraemer, T. Kramer, W. Krenz, H. Kuijten, A. Kunin, P. L. deGuevara, G. Landi, C. Lapoint, K. LassilaPerini, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. LeCoultre, J. S. Lee, K. Y. Lee, J. M. LeGoff, R. Leiste, M. Lenti, E. Leonardi, P. Levtchenko, C. Li, E. Lieb, W. T. Lin, F. L. Linde, B. Lindemann, L. Lista, Z. A. Liu, W. Lohmann, E. Longo, W. Lu, Y. S. Lu, K. Lubelsmeyer, C. Luci, D. Luckey, L. Ludovici, L. Luminari, W. Lustermann, W. G. Ma, A. Macchiolo, M. Maity, G. Majumder, L. Malgeri, A. Malinin, C. Mana, S. Mangla, P. Marchesini, A. Marin, J. P. Martin, F. Marzano, G. G. G., K. Mazumdar, D. McNally, R. R. McNeil, S. Mele, M. Meschini, W. J. Metzger, M. vonderMey, Y. Mi, A. Mihul, A. J. W., G. Mirabelli, J. Mnich, M. Moller, B. Monteleoni, R. MOore, S. Morganti, R. Mount, S. Muller, F. Mulheim, E. Nagy, S. Nahn, F. NessiTedaldi, H. Newman, A. Nippe, H. Nowak, G. Organtini, R. Ostonen, D. Pandoulas, S. Paoletti, P. Paolucci, H. K. Park, G. Pascale, G. Passaleva, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, D. Peach, Y. J. Pei, S. Pensotti, D. PerretGallix, S. Petrak, A. Pevsner, D. Piccolo, M. Pieri, J. C. Pinto, P. A. Piroue, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, N. Produit, R. Raghavan, G. RahalCallot, P. G. Rancoita, M. Rattaggi, G. Raven, P. Razis, K. Read, M. Redaelli, D. Ren, M. Rescigno, S. Reucroft, A. Ricker, S. Riemann, B. C. Riemers, K. Riles, S. Ro, A. Robohm, J. Rodin, F. J. Rodriguez, B. P. Roe, S. Rohner, L. Romero, S. RosierLees, P. Rosselet, W. vanRossum, S. Roth, J. A. Rubio, H. Rykaczewski, J. Salicio, E. Sanchez, A. Santocchia, M. E. Sarakinos, S. Sarkar, M. Sassowsky, C. Schafer, V. Schegelsky, S. SchmidtKaerst, D. Schmitz, P. Schmitz, M. Schneegans, B. Schoeneich, N. Scholz, H. Schopper, D. J. Schotanus, R. Schulte, K. Schultze, J. Schwenke, G. Schwering, D. SCiarrino, J. C. Sens, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, J. Shukla, E. Shumilov, T. Siedenburg, D. Son, A. Sopczak, B. Smith, P. Spillantini, M. Steuer, D. P. Strickland, F. Sticozzi, H. Stone, B. Stoyanov, A. Straessner, K. Strauch, K. Sudhakar, G. Sultanov, L. Z. Sun, G. F. Susinno, H. Suter, J. D. Swain, X. W. Tang, L. Tauscher, L. Taylor, S. C. C., S. M. Ting, O. Toker, F. Tonisch, M. Tonutti, S. C. Tonwar, J. Toth, A. Tsaregorodtsev, C. Tully, H. Tuchscherer, K. L. Tung, J. Ulbricht, U. Uwer, E. Valente, R. T. VandeWAlle, I. Vetlitsky, G. Viertel, M. Vivargent, R. Volkert, H. Vogel, H. Vogt, I. Vorobiev, A. A. Vorobyov, A. Vorvolakos, M. Wadhwa, W. Wallraff, J. C. Wang, X. L. Wang, Y. F. Wang, Z. M. WAng, A. Weber, F. Wittgenstein, S. X. Wu, S. Wynhoff, J. Xu, Z. Z. Xu, B. Z. Yang, C. G. Yang, X. Y. Yao, J. B. Ye, S. C. Yeh, J. M. You, C. Zaccardelli, A. Zalite, P. Zemp, J. Y. Zeng, Y. Zeng, Z. Zhang, Z. P. Zhang, B. Zhou, G. J. Zhou, Y. Zhou, G. Y. Zhu, R. Y. Zhu, A. Zichichi, ALOISIO, ALBERTO, ALVIGGI, MARIAGRAZIA, CHIEFARI, GIOVANNI, MEROLA, LEONARDO, NAPOLITANO, MARCO, PATRICELLI, SERGIO, SCIACCA, CRISOSTOMO, Acciarri, M., Adam, A., Adriani, O., Aguilarbenitez, M., Ahlen, S., Alpat, B., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., Anderhub, H., Andreev, V. P., Angelescu, T., Antreasyan, D., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Baksay, L., Ball, R. C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Bartalini, P., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bock, R., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Brambilla, E., Branson, J. G., Brigljevic, V., Brock, I. C., Buijs, A., Bujak, A., Burger, J. D., Burger, W. J., Busenitz, J., Buytenhuijs, A., Cai, X. D., Campanelli, M., Capell, M., Romeo, G. C., Caria, M., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Castello, R., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chan, A., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chereau, X., Chiefari, Giovanni, Chien, C. Y., Choi, M. T., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Cohn, H. 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P., Sticozzi, F., Stone, H., Stoyanov, B., Straessner, A., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L. Z., Susinno, G. F., Suter, H., Swain, J. D., Tang, X. W., Tauscher, L., Taylor, L., S. C. C., Ting, S. M., Toker, O., Tonisch, F., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tully, C., Tuchscherer, H., Tung, K. L., Ulbricht, J., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vivargent, M., Volkert, R., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vorvolakos, A., Wadhwa, M., Wallraff, W., Wang, J. C., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Wittgenstein, F., S. X., Wu, Wynhoff, S., Xu, J., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yao, X. Y., J. B., Ye, Yeh, S. C., You, J. M., Zaccardelli, C., Zalite, A., Zemp, P., Zeng, J. Y., Zeng, Y., Zhang, Z., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, Y., Zhu, G. Y., Zhu, R. Y., and Zichichi, A.
Subjects: E+E-PHYSICS, LUND MONTE-CARLO, SUPERGRAVITY, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), JET FRAGMENTATION, DECAYS
Abstract: A search for supersymmetric particles (charginos, neutralinos, sleptons and stop quarks) has been performed with data collected by the L3 detector during the November 1995 run of the LEP collider at centre of mass energies between 130 and 140 GeV with a total integrated luminosity of 5.1 pb(-1). We observe no signal for supersymmetric particles and we set improved exclusion limits on their production cross sections and masses.
Published: 1996

6. Modelling bilingual lexical processing: A research agenda and desiderabilia.

Author: DIJKSTRA, TON, WAHL, ALEXANDER, BUYTENHUIJS, FRANKA, VAN HALEM, NINO, AL-JIBOURI, ZINA, DE KORTE, MARCEL, and REKKÉ, STEVEN
Subjects: VANS
Abstract: Like the BIA model (Dijkstra & van Heuven, 1998; van Heuven, Dijkstra & Grainger, 1998) and the BIA+ model (Dijkstra & van Heuven, 2002), the Multilink model is a symbolic, localist-connectionist, interactive model for lexical processing in the visual domain. In our view, the symbolic nature of Multilink makes it attractive and easily interpretable, even in relation to brain activity (Page, 2000, p. 501; 2017). Symbolic localist-connectionist models have a long tradition and have been applied to many different areas of cognitive research (e.g., Grainger & Jacobs, 1998). As a consequence, a lot is known about their properties and limitations (e.g., Bowers, 2009). These models can also easily be organized hierarchically in a cognitive functional way, and they have a reasonable degree of flexibility while still being falsifiable. Thus, despite the availability of other sophisticated frameworks for modeling language processes, a lot can still be gained from localist models. [ABSTRACT FROM AUTHOR]
Published: 2019
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7. Multilink: a computational model for bilingual word recognition and word translation.

Author: DIJKSTRA, TON, WAHL, ALEXANDER, BUYTENHUIJS, FRANKA, VAN HALEM, NINO, AL-JIBOURI, ZINA, DE KORTE, MARCEL, and REKKÉ, STEVEN
Subjects: WORD recognition, TRANSLATIONS, COMPUTER simulation, BILINGUALISM
Abstract: The computational BIA+ model (Dijkstra & Van Heuven, 2002) has provided a useful account for bilingual word recognition, while the verbal (pre-quantitative) RHM (Kroll & Stewart, 1994) has often served as a reference framework for bilingual word production and translation. According to Brysbaert and Duyck (2010), a strong need is felt for a unified implemented account of bilingual word comprehension, lexical-semantic processing, and word production. With this goal in mind, we built a localist-connectionist model, called Multilink, which integrates basic assumptions of both BIA+ and RHM. It simulates the recognition and production of cognates (form-similar translation equivalents) and non-cognates of different lengths and frequencies in tasks like monolingual and bilingual lexical decision, word naming, and word translation production. It also considers effects of lexical similarity, cognate status, relative L2-proficiency, and translation direction. Model-to-model comparisons show that Multilink provides higher correlations with empirical data than both IA and BIA+ models. [ABSTRACT FROM AUTHOR]
Published: 2019
Full Text: View/download PDF

8. Measurement of exclusive branching fractions of hadronic one-prong tau decays

Author: M. Acciarri, A. Adam, O. Adriani, M. Aguilar-Benitez, S. Ahlen, J. Alcaraz, A. Aloisio, G. Alverson, M.G. Alviggi, G. Ambrosi, Q. An, H. Anderhub, A.L. Anderson, V.P. Andreev, T. Angelescu, L. Antonov, D. Antreasyan, G. Alkhazov, P. Arce, A. Arefiev, T. Azemoon, T. Aziz, P.V.K.S. Baba, P. Bagnaia, J.A. Bakken, L. Baksay, R.C. Ball, S. Banerjee, K. Banicz, R. Barillère, L. Barone, A. Baschirotto, M. Basile, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, Gy.L. Bencze, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, A. Biland, G.M. Bilei, R. Bizzarri, J.J. Blaising, G.J. Bobbink, R. Bock, A. Böhm, B. Borgia, A. Boucham, D. Bourilkov, M. Bourquin, D. Boutigny, B. Bouwens, E. Brambilla, J.G. Branson, V. Brigljevic, I.C. Brock, M. Brooks, A. Bujak, J.D. Burger, W.J. Burger, C. Burgos, J. Busenitz, A. Buytenhuijs, A. Bykov, X.D. Cai, M. Capell, G. Cara Romeo, M. Caria, G. Carlino, A.M. Cartacci, J. Casaus, R. Castello, N. Cavallo, M. Cerrada, M. Cesaroni, M. Chamizo, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, C. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, M. Chen, G. Chiefari, C.Y. Chien, M.T. Choi, S. Chung, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, T.E. Coan, H.O. Cohn, G. Coignet, N. Colino, S. Costantini, F. Cotorobai, B. de la Cruz, X.T. Cui, X.Y. Cui, T.S. Dai, R. D'Alessandro, R. de Asmundis, A. Degré, K. Deiters, E. Dénes, P. Denes, F. DeNotaristefani, D. DiBitonto, M. Diemoz, H.R. Dimitrov, C. Dionisi, M. Dittmar, L. Djambazov, I. Dorne, M.T. Dova, E. Drago, D. Duchesneau, F. Duhem, P. Duinker, I. Duran, S. Dutta, S. Easo, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, R. Fabbretti, M. Fabre, S. Falciano, A. Favara, J. Fay, M. Felcini, T. Ferguson, D. Fernandez, G. Fernandez, F. Ferroni, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, G. Forconi, L. Fredj, K. Freudenreich, M. Gailloud, Yu. Galaktionov, E. Gallo, S.N. Ganguli, P. Garcia-Abia, S. Gentile, J. Gerald, N. Gheordanescu, S. Giagu, S. Goldfarb, J. Goldstein, Z.F. Gong, E. Gonzalez, A. Gougas, D. Goujon, G. Gratta, M.W. Gruenewald, C. Gu, M. Guanziroli, V.K. Gupta, A. Gurtu, H.R. Gustafson, L.J. Gutay, A. Hasan, D. Hauschildt, J.T. He, T. Hebbeker, M. Hebert, A. Hervé, K. Hilgers, H. Hofer, H. Hoorani, S.R. Hou, G. Hu, B. Ille, M.M. Ilyas, V. Innocente, H. Janssen, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberria, A. Kasser, R.A. Khan, Yu. Kamyshkov, P. Kapinos, J.S. Kapustinsky, Y. Karyotakis, M. Kaur, S. Khokhar, M.N. Kienzle-Focacci, D. Kim, J.K. Kim, S.C. Kim, Y.G. Kim, W.W. Kinnison, A. Kirkby, D. Kirkby, J. Kirkby, S. Kirsch, W. Kittel, A. Klimentov, A.C. König, E. Koffeman, O. Kornadt, V. Koutsenko, A. Koulbardis, R.W. Kraemer, T. Kramer, V.R. Krastev, W. Krenz, H. Kuijten, K.S. Kumar, A. Kunin, P. Ladron de Guevara, G. Landi, D. Lanske, S. Lanzano, P. Laurikainen, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, D.M. Lee, J.S. Lee, K.Y. Lee, I. Leedom, C. 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C., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, L3 (IHEF, IoP, FNWI), and Flores, Sylvie
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, POLARIZATION, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], 010308 nuclear & particles physics, Electron–positron annihilation, Hadron, Física, large electron positron collider, Branching (polymer chemistry), 01 natural sciences, lepton production, Nuclear physics, Electromagnetic calorimeter, hadrons, L3 detector, 0103 physical sciences, Large Electron–Positron Collider, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, LEPTON, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Ciencias Exactas, Particle Physics - Experiment
Abstract: We have measured the branching fractions for the hadronic τ decays, τ→π/Knπ°v (0 ≤ n ≤ 3), with the L3 detector at LEP. Multiphoton final states are analyzed using the fine-grained, high-resolution electromagnetic calorimeter. The decay channels are identified using a neural network method. The results are: BR(τ→π/Kv) = (11.82 ± 0.26 ± 0.43)%, BR (τ→π/Kπ°v) = (25.05 ± 0.35 ± 0.50)%, BR(τ→π/ K2π°v) = (8.88 ± 0.37 ± 0.42)%, BR(τ→π/K3π°v) = (1.70 ± 0.24 ± 0.38)%, where the first error quoted is statistical, the second systematic., Facultad de Ciencias Exactas
Published: 1995

9. Measurement of the Inclusive B-]Tau-Nu-X Branching Ratio

Author: M. ACCIARRI, A. ADAM, O. ADRIANI, M. AGUILARBENITEZ, S. AHLEN, J. ALCARAZ, G. ALVERSON, G. AMBROSI, Q. AN, H. ANDERHUB, A. L. ANDERSON, V. P. ANDREEV, T. ANGELESCU, L. ANTONOV, D. ANTREASYAN, G. ALKHAZOV, P. ARCE, A. AREFIEV, T. AZEMOON, T. AZIZ, P. V. K., P. BAGNAIA, J. A. BAKKEN, L. BAKSAY, R. C. BALL, S. BANERJEE, K. BANICZ, R. BARILLERE, L. BARONE, A. BASCHIROTTO, R. BATTISTON, A. BAY, F. BECATTINI, U. BECKER, G. L. BENCZE, J. BERDUGO, P. BERGES, B. BERTUCCI, B. L. BETEV, M. BIASINI, A. BILAND, G. M. BILEI, R. BIZZARRI, J. J. BLAISING, G. J. BOBBINK, R. BOCK, A. BOHM, B. BORGIA, D. BOURILKOV, M. BOURQUIN, D. BOUTIGNY, B. BOUWENS, E. BRAMBILLA, J. G. BRANSON, V. BRIGLJEVIC, I. C. BROCK, M. BROOKS, A. BUJAK, J. D. BURGER, W. J. BURGER, C. BURGOS, J. BUSENITZ, A. BUYTENHUIJS, A. BYKOV, X. D. CAI, M. CAPELL, M. CARIA, G. CARLINO, A. M. CARTACCI, J. CASAUS, R. CASTELLO, N. CAVALLO, M. CERRADA, F. CESARONI, M. CHAMIZO, Y. H. CHANG, U. K. CHATURVEDI, M. CHEMARIN, A. CHEN, C. CHEN, G. CHEN, G. M. CHEN, H. F. CHEN, H. S. CHEN, M. CHEN, C. Y. CHIEN, M. T. CHOI, S. CHUNG, C. CIVININI, I. CLARE, R. CLARE, T. E. COAN, H. O. COHN, G. COIGNET, N. COLINO, A. CONTIN, S. COSTANTINI, F. COTOROBAI, B. DELACRUZ, X. T. CUI, X. Y. CUI, T. S. DAI, R. DALESSANDRO, R. DEASMUNDIS, A. DEGRE, K. DEITERS, E. DENES, P. DENES, F. DENOTARISTEFANI, D. DIBITONTO, M. DIEMOZ, H. R. DIMITROV, C. DIONISI, L. DJAMBAZOV, M. T. DOVA, E. DRAGO, D. DUCHESNEAU, P. DUINKER, I. DURAN, S. EASO, H. ELMAMOUNI, A. ENGLER, F. J. EPPLING, F. C. ERNE, P. EXTERMANN, R. FABBRETTI, M. FABRE, S. FALCIANO, S. J. FAN, A. FAVARA, J. FAY, M. FELCINI, T. FERGUSON, D. FERNANDEZ, G. FERNANDEZ, F. FERRONI, H. FESEFELDT, E. FIANDRINI, J. H. FIELD, F. FILTHAUT, P. H. FISHER, G. FORCONI, L. FREDJ, K. FREUDENREICH, M. FUKUSHIMA, M. GAILLOUD, Y. GALAKTIONOV, E. GALLO, S. N. GANGULI, P. GARCIAABIA, S. GENTILE, J. GERALD, N. GHEORDANESCU, S. GIAGU, S. GOLDFARB, Z. F. GONG, E. GONZALEZ, A. GOUGAS, D. GOUJON, G. 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Subjects: E+E-PHYSICS, LUND MONTE-CARLO, HADRONS, High Energy Physics::Experiment, Z(0), Nuclear Experiment, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), JET FRAGMENTATION, DECAYS, L3 EXPERIMENT
Abstract: Using the L3 detector, the branching ratio BR(b --> taunuX) has been measured using a sample of Z --> bbBAR events tagged by high momentum and high transverse momentum leptons in one hemisphere and with missing energy in the opposite hemisphere. From a sample of 948000 hadronic events we find BR(b --> taunuX) = (2.4 +/- 0.7 (stat.) +/- 0.8 (syst.))%.
Published: 1994

10. Measurement of the B(0)-(B)over-Bar(0) Mixing Parameter and the Z-]B(B)over-Bar Forward-Backward Asymmetry

Author: M. ACCIARRI, A. ADAM, O. ADRIANI, M. AGUILARBENITEZ, S. AHLEN, J. ALCARAZ, G. ALVERSON, G. AMBROSI, Q. AN, H. ANDERHUB, A. L. ANDERSON, V. P. ANDREEV, T. ANGELESCU, L. ANTONOV, D. ANTREASYAN, G. ALKHAZOV, P. ARCE, A. AREFIEV, T. AZEMOON, T. AZIZ, P. V. K., P. BAGNAIA, J. A. BAKKEN, L. BAKSAY, R. C. BALL, S. BANERJEE, K. BANICZ, R. BARILLERE, L. BARONE, A. BASCHIROTTO, M. BASILE, R. BATTISTON, A. BAY, F. BECATTINI, U. BECKER, F. BEHNER, G. L. BENCZE, J. BERDUGO, P. BERGES, B. BERTUCCI, B. L. BETEV, M. BIASINI, A. BILAND, G. M. BILEI, R. BIZZARRI, J. J. BLAISING, G. J. BOBBINK, R. BOCK, A. BOHM, B. BORGIA, D. BOURILKOV, M. BOURQUIN, D. BOUTIGNY, B. BOUWENS, E. BRAMBILLA, J. G. BRANSON, V. BRIGLJEVIC, I. C. BROCK, M. BROOKS, A. BUJAK, J. D. BURGER, W. J. BURGER, C. BURGOS, J. BUSENITZ, A. BUYTENHUIJS, A. BYKOV, X. D. CAI, M. CAPELL, G. C. ROMEO, M. CARIA, G. CARLINO, A. M. CARTACCI, J. CASAUS, R. CASTELLO, N. CAVALLO, M. CERRADA, F. CESARONI, M. CHAMIZO, Y. H. CHANG, U. K. CHATURVEDI, M. CHEMARIN, A. CHEN, C. CHEN, G. CHEN, G. M. CHEN, H. F. CHEN, H. S. CHEN, M. CHEN, C. Y. CHIEN, M. T. CHOI, S. CHUNG, L. CIFARELLI, F. CINDOLO, C. CIVININI, I. CLARE, R. CLARE, T. E. COAN, H. O. COHN, G. COIGNET, N. COLINO, S. COSTANTINI, F. COTOROBAI, B. DELACRUZ, X. T. CUI, X. Y. CUI, T. S. DAI, R. DALESSANDRO, R. DEASMUNDIS, A. DEGRE, K. DEITERS, E. DENES, P. DENES, F. DENOTARISTEFANI, D. DIBITONTO, M. DIEMOZ, H. R. DIMITROV, C. DIONISI, M. DITTMAR, L. DJAMBAZOV, M. T. DOVA, E. DRAGO, D. DUCHESNEAU, P. DUINKER, I. DURAN, S. EASO, H. ELMAMOUNI, A. ENGLER, F. J. EPPLING, F. C. ERNE, P. EXTERMANN, R. FABBRETTI, M. FABRE, S. FALCIANO, A. FAVARA, J. FAY, M. FELCINI, T. FERGUSON, D. FERNANDEZ, G. FERNANDEZ, F. FERRONI, H. FESEFELDT, E. FIANDRINI, J. H. FIELD, F. FILTHAUT, P. H. FISHER, G. FORCONI, L. FREDJ, K. FREUDENREICH, M. GAILLOUD, Y. GALAKTIONOV, E. GALLO, S. N. GANGULI, P. GARCIAABIA, S. GENTILE, J. GERALD, N. GHEORDANESCU, S. GIAGU, S. GOLDFARB, Z. F. GONG, E. 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Subjects: PHYSICS, HADRONIC Z(0) DECAYS, E+E ANNIHILATION, FERMION PAIR PRODUCTION, LUND MONTE-CARLO, QED CORRECTIONS, High Energy Physics::Experiment, SEMILEPTONIC BRANCHING RATIOS, Nuclear Experiment, Z0 DECAYS, MESONS, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), JET FRAGMENTATION
Abstract: We have measured the time integrated B0-BBAR0 mixing parameter and the forward-backward asymmetry in the process e+e- --> bbBAR using hadronic events containing muons or electrons. The data sample corresponds to 1,044,000 hadronic decays of the Z. From a fit to the momentum and transverse momentum distributions for single lepton and dilepton events, we have determined the B0-BBAR0 mixing parameter to be chi(B) = 0.123 +/- 0.012 (stat.) +/- 0.008 (sys.), and the bbBAR forward-backward asymmetry at the effective center-of-mass energy square-root s = 91.30 GeV to be A(bbBAR) = 0.087 +/- 0.011 (stat.) +/- 0.004 (sys.) This measurement corresponds to a value of the effective electroweak mixing angle of sin2thetaBAR(w) = 0.2335 +/- 0.0021.
Published: 1994

11. Determination of the effective electroweak mixing angle from Z decays

Author: R. Fabbretti, H. Anderhub, Lamberto Luminari, Luca Lista, D. Fernandez, Yanwen Liu, S. Pensotti, Valery Schegelsky, E. Dénes, R. Sehgal, Sabine Riemann, Ren-Yuan Zhu, Luciano Barone, F. C. Erné, B. P. Roe, C. Wang, M. MacDermott, R. Weill, Ph Fisher, R. C. Ball, H. Rykaczewski, Giovanni Organtini, G. Sartorelli, Y. Karyotakis, A. L. Anderson, M. A. Niaz, F. Marion, J. F. Zhou, K. Mazumdar, Roberto Castello, Yu. Kamyshkov, P. Extermann, S. Chung, P.V.K.S. Baba, Attilio Santocchia, Jean Fay, Dimitri Bourilkov, C. Neyer, P. Lecomte, I. Leedom, B. Z. Yang, P. Vikas, R. Barillère, M. Dhina, D. Boutigny, Marco Meschini, H. Hofer, C. Warner, A. Arefiev, K. L. Tung, G. B. Mills, A. Lebedev, G. Tsipolitis, R. Klöckner, D. Kirkby, A. Gurtu, P. G. Rancoita, Els Koffeman, H. J. Schreiber, Werner Lustermann, C. G. Yang, B. N. Jin, H. Nowak, A. Krivshich, Steven Ahlen, N. E. Moulai, P. Schmitz, Z. Y. Lin, L. Antonov, T. Kraemer, E. Fiandrini, Dong-Chul Son, J. J. Blaising, Egidio Longo, Y. J. Pei, P. Zemp, J. Bechtluft, R. de Asmundis, K. S. Kumar, E. Brambilla, B. Hartmann, Christopher George Tully, M. M. Ilyas, Roberto Battiston, A. Hasan, P. K. Malhotra, H. A. Rizvi, A. Kunin, G. Herten, A. Bujak, Oliver Kornadt, M. Pohl, Hafeez R Hoorani, Yuehong Xie, F. Fesefeldt, S. Khokhar, S. Müller, K. Freudenreich, J. M. Salicio, K. Sudhakar, D. Pandoulas, T. Spickermann, W. Wallraff, Wolfgang Lohmann, H. Vogt, B. Bertucci, Y. F. Wang, W. Friebel, C-Q. Li, B. L. Betev, S. C. Kim, S. Banerjee, Gerjan Bobbink, W. J. Metzger, M. Caria, V. K. Gupta, Zp Zhang, B. Borgia, G. Sauvage, M. Wadhwa, Z. D. Qi, Xd Cai, Nicanor Colino, Bernard Ille, Z. M. Wang, K. Riles, M. Gruenewald, J. T. He, Tariq Aziz, J. B. Ye, Stefan Kirsch, F. Cesaroni, F. J. Rodriguez, G. Schwering, Pierluigi Paolucci, M. Gailloud, M. Möller, J. Y. Liao, Raffaello D'Alessandro, O. Rind, F. Marzano, G. Coignet, W. Krenz, R. Bizzarri, G. F. Susinno, A. M. Cartacci, R. Raghavan, T. McHamon, A. C. 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Z., Yang, C. G., Yang, G., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., Yin, Z. W., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zheng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhu, R. Y., Zichichi, A., B. C. C., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, and IHEF (IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Particle physics, Electron–positron annihilation, Hadron, Elementary particle, 7. Clean energy, 01 natural sciences, Standard Model, Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Ciencias Exactas, Mixing (physics), Physics, electroweak interaction, 010308 nuclear & particles physics, Electroweak interaction, High Energy Physics::Phenomenology, Física, z boson, Weinberg angle, lcsh:QC1-999, High Energy Physics::Experiment, Particle Physics - Experiment, lcsh:Physics, Lepton
Abstract: The effective electroweak mixing angle sin2θw is measured from the production and decay of the Z boson in e+e- interactions. The data sample corresponds to an integrated luminosity of 18 pb-l with about 420 000 hadronic and 40 000 leptonic Z decays. The mixing angle sin 22θw is determined from several independent measurements: the leptonic and hadronic cross sections, the forward-backward asymmetries of charged leptons and b-quarks, and the z-polarization. The results are found to be in good agreement with each other. The value of sin 22θw from a fit to the asymmetries in a model independent method is 0.2321-4-0.0021 and from a global fit to the data in the Standard Model framework is 0.2328±0.0013., Facultad de Ciencias Exactas
Published: 1993

12. A Search for the Neutral Higgs Boson at Lep

Author: Adriani, O, Aguilar-Benítez, M, Ahlen, S P, Alcaraz, J, Aloisio, A, Alverson, G, Alviggi, M G, Ambrosi, G, An, Q, Anderhub, H, Anderson, A L, Andreev, V P, Antonov, L, Antreasyan, D, Arce, P, Arefev, A, Atamanchuk, A G, Azemoon, T, Aziz, T, Baba, P V K S, Bagnaia, P, Bakken, J A, Baksay, L, Ball, R C, Banerjee, S, Bao, J, Barillère, R, Barone, L, Baschirotto, A, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Behrens, J, Bencze, G L, Berdugo, J, Berges, P, Bertucci, B, Betev, B L, Biasini, M, Biland, A, Bilei, G M, Bizzarri, R, Blaising, J J, Bobbink, Gerjan J, Böck, R K, Böhm, A, Borgia, B, Bosetti, M, Bourilkov, D, Bourquin, Maurice, Boutigny, D, Bouwens, B T, Brambilla, Elena, Branson, J G, Brock, I C, Brooks, M, Bujak, A T, Burger, J D, Burger, W J, Busenitz, J K, Buytenhuijs, A O, Cai, X D, Capell, M, Caria, M, Carlino, G, Cartacci, A M, Castello, R, Cerrada-Canales, M, Cesaroni, F, Chang, Y H, Chaturvedi, U K, Chemarin, M, Chen, A, Chen, C, Chen, G M, Chen, H F, Chen, H S, Chen, M, Chen, W Y, Chiefari, G, Chien, C Y, Choi, M T, Chung, S, Civinini, C, Clare, I, Clare, R, Coan, T E, Cohn, H O, Coignet, G, Colino, N, Contin, A, Cui, X T, Cui, X Y, Dai, T S, D'Alessandro, R, De Asmundis, R, Degré, A, Deiters, K, Dénes, E, Denes, P, De Notaristefani, F, Dhina, M, DiBitonto, Daryl, Diemoz, M, Dimitrov, H R, Dionisi, C, Djambazov, L, Dova, M T, Drago, E, Duchesneau, D, Duinker, P, Durán, I, Easo, S, El-Mamouni, H, Engler, A, Eppling, F J, Erné, F C, Extermann, Pierre, Fabbretti, R, Fabre, M, Falciano, S, Fan, S J, Fackler, O, Fay, J, Felcini, Marta, Ferguson, T, Fernández, D, Fernández, G, Ferroni, F, Fesefeldt, H S, Fiandrini, E, Field, J, Filthaut, Frank, Finocchiaro, G, Fisher, P H, Forconi, G, Foreman, T, Freudenreich, Klaus, Friebel, W, Fukushima, M, Gailloud, M, Galaktionov, Yu, Gallo, E, Ganguli, S N, García-Abia, P, Gelé, D, Gentile, S, Goldfarb, S, Gong, Z F, González, E, Gougas, Andreas, Goujon, D, Gratta, Giorgio, Grünewald, M W, Gu, C, 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M., Leiste, R., Lenti, M., Leonardi, E., Leytens, X., Li, C., H. T., Li, P. J., Li, Liao, J. Y., Lin, W. T., Lin, Z. Y., Linde, F. L., Lindemann, B., Lista, L., Liu, Y., Lohmann, W., Longo, E., Y. S., Lu, Lubbers, J. M., Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., J. M., Ma, W. G., Ma, Macdermott, M., Malhotra, P. K., Malik, R., Malinin, A., Mana, C., Maolinbay, M., Marchesini, P., Marion, F., Marin, A., Martin, J. P., Martinezlaso, L., Marzano, F., G. G. G., Mazumdar, K., Mcbride, P., Mcmahon, T., Mcnally, D., Merk, M., Merola, Leonardo, Meschini, M., Metzger, W. J., Mi, Y., Mills, G. B., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Muller, S., Nadtochy, A., Nagy, E., Napolitano, Marco, Nessitedaldi, F., Newman, H., Neyer, C., Niaz, M. A., Nippe, A., Nowak, H., Organtini, G., Pandoulas, D., Paoletti, S., Paolucci, P., Pascala, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y. J., Pensotti, S., Perretgallix, D., Perrier, J., Pevsner, A., Piccolo, D., Pieri, M., Piroue, P. A., Plasil, F., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Z. D., Qi, Qian, J. M., Qureshi, K. N., Raghavan, R., Rahalcallot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Rizvi, H. A., Rodriguez, F. J., Roe, B. P., Rohner, M., Rohner, S., Romero, L., Rose, J., Rosierlees, S., Rosmalen, R., Rosselet, P., Vanrossum, W., Roth, S., Rubbia, A., Rubio, J. A., Rykaczewski, H., Sachwitz, M., Salicio, J., Salicio, J. M., Sanders, G. S., Santocchia, A., Sarakinos, M. S., Sartorelli, G., Sassowsky, M., Sauvage, G., Schafer, C., Schegelsky, V., Schmitz, D., Schmitz, P., Schneegans, M., Schopper, H., Schotanus, D. J., Shotkin, S., Schreiber, H. J., Shukla, J., Schulte, R., Schulte, S., Schultze, K., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Scott, I., Sehgal, R., Seiler, P. G., Sens, J. C., Servoli, L., Sheer, I., Shen, D. Z., Shevchenko, S., Shi, X. R., Shumilov, E., Shoutko, V., Son, D., Sopczak, A., Spartiotis, C., Spickermann, T., Spillantini, P., Starosta, R., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Strauch, K., Stringfellow, B. C., Sudhakar, K., Sultanov, G., Sun, L. Z., Suter, H., Swain, J. D., Syed, A. A., Tang, X. W., Taylor, L., Terzi, G., S. C. C., Ting, S. M., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Tung, K. L., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, C., Wang, C. R., Wang, G. H., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weber, J., Weill, R., Wenaus, T. J., Wenninger, J., White, M., Willmott, C., Wittgenstein, F., Wright, D., S. X., Wu, Wynhoff, S., Wyslouch, B., Xie, Y. Y., J. G., Xu, Z. Z., Xu, Xue, Z. L., Yan, D. S., Yang, B. Z., Yang, C. G., Yang, G., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., Yin, Z. W., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhu, R. Y., Zichichi, A., B. C. C., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, and IHEF (IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Stellar mass, Milky Way, Astrophysics::Cosmology and Extragalactic Astrophysics, Astrophysics, MASS, 01 natural sciences, LIMITS, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, hadronic Z decays, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Astrophysics::Galaxy Astrophysics, Galaxy cluster, Ciencias Exactas, Physics, 010308 nuclear & particles physics, Star formation, Z0 DECAY, High Energy Physics::Phenomenology, Física, E+E COLLISIONS, Galaxy, Supernova, Standard Model neutral Higgs boson, Globular cluster, High Energy Physics::Experiment, Gamma-ray burst, Particle Physics - Experiment, Minimal Standard Model Higgs boson
Abstract: We update the results of a search for the Standard Model neutral Higgs boson using a data sample corresponding to 1 062 000 hadronic Z decays. We exclude the existence of the Minimal Standard Model Higgs boson in the mass range 0 -%< mH < 57.7 GeV at the 95% confidence level., Facultad de Ciencias Exactas
Published: 1993

13. Measurement of the branching ratios b -> e ? X, ? ? X, ? ? X and ? X

Author: Acciarri M., Adam A., Adriani O., Aguilar-Benitez M., Ahlen S., Alpat B., Alcaraz J., Alemanni G., Allaby J., Aloisio A., Alverson G., Alviggi M.G., Ambrosi G., Anderhub H., Andreev V.P., Angelescu T., Antreasyan D., Arefiev A., Azemoon T., Aziz T., Bagnaia P., Baksay L., Ball R.C., Banerjee S., Banicz K., Barillere R., Barone L., Bartalini P., Baschirotto A., Basile M., Battiston R., Bay A., Becattini F., Becker U., Behner F., Berdugo J., Berges P., Bertucci B., Betev B.L., Biasini M., Biland A., Bilei G.M., Blaising J.J., Blyth S.C., Bobbink G.J., Bock R., Bohm A., Borgia B., Boucham A., Bourilkov D., Bourquin M., Boutigny D., Brambilla E., Branson J.G., Brigljevic V., Brock I.C., Buijs A., Bujak A., Burger J.D., Burger W.J., Busenitz J., Buytenhuijs A., Cai X.D., Campanelli M., Capell M., Romeo G.C., Caria M., Carlino G., Cartacci A.M., Casaus J., Castellini G., Castello R., Cavallari F., Cavallo N., Cecchi C., Cerrada M., Cesaroni F., Chamizo M., Chan A., Chang Y.H., Chaturvedi U.K., Chemarin M., Chen A., Chen G., Chen G.M., Chen H.F., Chen H.S., Chen M., Chiefari G., Chien C.Y., Choi M.T., Cifarelli L., Cindolo F., Civinini C., Clare I., Clare R., Cohn H.O., Coignet G., Colijn A.P., Colino N., Costantini S., Cotorobai F., de la Cruz B., Csilling A., Dai T.S., D'Alessandro R., de Asmundis R., de Boeck H., Degre A., Deiters K., Denes P., DeNotaristefani F., DiBitonto D., Diemoz M., van Dierendonck D., Di Lodovico F., Dionisi C., Dittmar M., Dominguez A., Doria A., Dorne I., Dova M.T., Drago E., Duchesneau D., Duinker P., Duran I., Dutta S., Easo S., Efremenko Y., El Mamouni H., Engler A., Eppling F.J., Erne F.C., Ernenwein J.P., Extermann P., Fabre M., Faccini R., Falciano S., Favara A., Fay J., Felcini M., Furetta C., Ferguson T., Fernandez D., Ferroni F., Fesefeldt H., Fiandrini E., Field J.H., Filthaut F., Fisher P.H., Forconi G., Fredj L., Freudenreich K., Galaktionov Y., Ganguli S.N., Gau S.S., Gentile S., Gerald J., Gheordanescu N., Giagu S., Goldfarb S., Goldstein J., Gong Z.F., Gougas A., Gratta G., Gruenewald M.W., Gupta V.K., Gurtu A., Gutay L.J., Hangarter K., Hartmann B., Hasan A., Hebbeker T., Herve A., van Hoek W.C., Hofer H., Hoorani H., Hou S.R., Hu G., Ilyas M.M., Innocente V., Janssen H., Jin B.N., Jones L.W., de Jong P., Josa-Mutuberria I., Kasser A., Khan R.A., Kamyshkov Y., Kapinos P., Kapustinsky J.S., Karyotakis Y., Kaur M., Kienzle-Focacci M.N., Kim D., Kim J.K., Kim S.C., Kim Y.G., Kinnison W.W., Kirkby A., Kirkby D., Kirkby J., Kiss D., Kittel W., Klimentov A., Konig A.C., Korolko I., Koutsenko V., Koulbardis A., Kraemer R.W., Kramer T., Krenz W., Kuijten H., Kunin A., de Guevara P.L., Landi G., Lapoint C., Lassila-Perini K., Laurikainen P., Lebeau M., Lebedev A., Lebrun P., Lecomte P., Lecoq P., Le Coultre P., Lee J.S., Lee K.Y., Leggett C., Le Goff J.M., Leiste R., Lenti M., Leonardi E., Levtchenko P., Li C., Lieb E., Lin W.T., Linde F.L., Lista L., Liu Z.A., Lohmann W., Longo E., Lu W., Lu Y.S., Lubelsmeyer K., Luci C., Luckey D., Ludovici L., Luminari L., Lustermann W., Ma W.G., Macchiolo A., Maity M., Majumder G., Malgeri L., Malinin A., Mana C., Mangla S., Marchesini P., Marin A., Martin J.P., Marzano F., Massaro G.G.G., Mazumdar K., McNally D., Mele S., Merola L., Meschini M., Metzger W.J., von der Mey M., Mi Y., Mihul A., van Mil A.J.W., Mirabelli G., Mnich J., Monteleoni B., Moore R., Morganti S., Mount R., Muller S., Muheim F., Nagy E., Nahn S., Napolitano M., Nessi-Tedaldi F., Newman H., Nippe A., Nowak H., Organtini G., Ostonen R., Pandoulas D., Paoletti S., Paolucci P., Park H.K., Pascale G., Passaleva G., Patricelli S., Paul T., Pauluzzi M., Paus C., Pauss F., Peach D., Pei Y.J., Pensotti S., Perret-Gallix D., Petrak S., Pevsner A., Piccolo D., Pieri M., Pinto J.C., Piroue P.A., Pistolesi E., Plyaskin V., Pohl M., Pojidaev V., Postema H., Produit N., Raghavan R., Rahal-Callot G., Rancoita P.G., Rattaggi M., Raven G., Razis P., Read K., Ren D., Rescigno M., Reucroft S., van Rhee T., Riemann S., Riemers B.C., Riles K., Rind O., Ro S., Robohm A., Rodin J., Rodriguez F.J., Roe B.P., Rohner S., Romero L., Rosier-Lees S., Rosselet P., van Rossum W., Roth S., Rubio J.A., Rykaczewski H., Salicio J., Sanchez E., Santocchia A., Sarakinos M.E., Sarkar S., Sassowsky M., Sauvage G., Schneegans M., Schoeneich B., Scholz N., Schopper H., Schotanus D.J., Schwenke J., Schwering G., Sciacca C., Sciarrino D., Sens J.C., Servoli L., Shevchenko S., Shivarov N., Shoutko V., Shukla J., Shumilov E., Siedenburg T., Son D., Sopczak A., Soulimov V., Smith B., Spillantini P., Steuer M., Stickland D.P., Sticozzi F., Stone H., Stoyanov B., Straessner A., Strauch K., Sudhakar K., Sultanov G., Sun L.Z., Susinno G.F., Suter H., Swain J.D., Tang X.W., Tauscher L., Taylor L., Ting S.C.C., Ting S.M., Tonisch F., Tonutti M., Tonwar S.C., Toth J., Tsaregorodtsev A., Tully C., Tuchscherer H., Tung K.L., Ulbricht J., Uwer U., Valente E., van de Walle R.T., Vesztergombi G., Vetlitsky I., Viertel G., Vivargent M., Volkert R., Vogel H., Vogt H., Vorobiev I., Vorobyov A.A., Vorvolakos A., Wadhwa M., Wallraff W., Wang J.C., Wang X.L., Wang Y.F., Wang Z.M., Weber A., Wittgenstein F., Wu S.X., Wynhoff S., Xu J., Xu Z.Z., Yang B.Z., Yang C.G., Yao X.Y., Ye J.B., Yeh S.C., You J.M., Zaccardelli C., Zalite A., Zemp P., Zeng Y., Zhang Z., Zhang Z.P., Zhou B., Zhou Y., Zhu G.Y., Zhu R.Y., and Zichichi A.
Abstract: The inclusive semileptonic branching ratios b -> e ? X, ? ? X, ? ? X and ? X have been measured at LEP with the L3 detector. The analysis is based on 2-jet hadronic Z decays obtained in the data collected between 1991 and 1992. Three separate event samples are analysed, containing electrons, muons and large missing energy (neutrinos), respectively. From the electron sample, we measure Br(b -> e ? X) = (10.89±0.20±0.51)% and, from the muon sample, Br(b -> ? ?X) = (10.82±0.15±0.59)%, where the first error is statistical and the second is systematic. From the missing energy sample, we measure Br(b -> ?X) = (23.08±0.77±1.24)%, assuming the relative semileptonic decay rates e:?:? = 1:1:(0.25±0.05), according to theoretical expectations. From a combined analysis of all three samples and constraining the relative semileptonic rates, we measure Br(b -> e ?X) = Br(b -> ? ?X) = (10.68±0.11±0.46)%. Alternatively, we can remove the constraint on the relative semileptonic rates and measure Br(b -> ? ?X) = (1.7±0.5±1.1)%. © Springer-Verlag 1996.
Published: 2011

14. Search for new particles in hadronic events with isolated photons

Author: M. Acciarri, A. Adam, O. Adriani, M. Aguilar-Benitez, S. Ahlen, B. Alpat, J. Alcaraz, G. Alemanni, J. Allaby, A. Aloisio, G. Alverson, M.G. Alviggi, G. Ambrosi, H. Anderhub, V.P. Andreev, T. Angelescu, D. Antreasyan, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, L. Baksay, R.C. Ball, S. Banerjee, K. Banicz, R. Barillère, L. Barone, P. Bartalini, A. Baschirotto, M. Basile, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, A. Biland, G.M. Bilei, J.J. Blaising, S.C. Blyth, G.J. Bobbink, R. Bock, A. Böhm, B. Borgia, A. Boucham, D. Bourilkov, M. Bourquin, D. Boutigny, E. Brambilla, J.G. Branson, V. Brigljevic, I.C. Brock, A. Buijs, A. Bujak, J.D. Burger, W.J. Burger, J. Busenitz, A. Buytenhuijs, X.D. Cai, M. Campanelli, M. Capell, G. Cara Romeo, M. Caria, G. Carlino, A.M. Cartacci, J. Casaus, G. Castellini, R. Castello, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, F. Cesaroni, M. Chamizo, A. Chan, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, M. Chen, G. Chiefari, C.Y. Chien, M.T. Choi, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, H.O. Cohn, G. Coignet, A.P. Colijn, N. Colino, S. Costantini, F. Cotorobai, B. de la Cruz, A. Csilling, T.S. Dai, R. D'Alessandro, R. de Asmundis, H. De Boeck, A. Degré, K. Deiters, P. Denes, F. DeNotaristefani, D. DiBitonto, M. Diemoz, D. van Dierendonck, F. Di Lodovico, C. Dionisi, M. Dittmar, A. Dominguez, A. Doria, I. Dorne, M.T. Dova, E. Drago, D. Duchesneau, P. Duinker, I. Duran, S. Dutta, S. Easo, Yu. Efremenko, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, J.P. Ernenwein, P. Extermann, M. Fabre, R. Faccini, S. Falciano, A. Favara, J. Fay, M. Felcini, C. Furetta, T. Ferguson, D. Fernandez, F. Ferroni, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, G. Forconi, L. Fredj, K. Freudenreich, Yu. Galaktionov, S.N. Ganguli, S.S. Gau, S. Gentile, J. Gerald, N. Gheordanescu, S. Giagu, S. Goldfarb, J. Goldstein, Z.F. Gong, A. Gougas, G. Gratta, M.W. Gruenewald, V.K. Gupta, A. Gurtu, L.J. Gutay, K. Hangarter, B. Hartmann, A. Hasan, T. Hebbeker, A. Hervé, W.C. van Hoek, H. Hofer, H. Hoorani, S.R. Hou, G. Hu, M.M. Ilyas, V. Innocente, H. Janssen, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberria, A. Kasser, R.A. Khan, Yu. Kamyshkov, P. Kapinos, J.S. Kapustinsky, Y. Karyotakis, M. Kaur, M.N. Kienzle-Focacci, D. Kim, J.K. Kim, S.C. Kim, Y.G. Kim, W.W. Kinnison, A. Kirkby, D. Kirkby, J. Kirkby, D. Kiss, W. Kittel, A. Klimentov, A.C. König, I. Korolko, V. Koutsenko, A. Koulbardis, R.W. Kraemer, T. Kramer, W. Krenz, H. Kuijten, A. Kunin, P. Ladron de Guevara, G. Landi, C. Lapoint, K. Lassila-Perini, P. Laurikainen, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, J.S. Lee, K.Y. Lee, C. Leggett, J.M. Le Goff, R. Leiste, M. Lenti, E. Leonardi, P. Levtchenko, C. Li, E. Lieb, W.T. Lin, F.L. Linde, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, W. Lu, Y.S. Lu, K. Lübelsmeyer, C. Luci, D. Luckey, L. Ludovici, L. Luminari, W. Lustermann, W.G. Ma, A. Macchiolo, M. Maity, G. Majumder, L. Malgeri, A. Malinin, C. Maña, S. Mangla, P. Marchesini, A. Marin, J.P. Martin, F. Marzano, G.G.G. Massaro, K. Mazumdar, D. McNally, S. Mele, L. Merola, M. Meschini, W.J. Metzger, M. von der Mey, Y. Mi, A. Mihul, A.J.W. van Mil, G. Mirabelli, J. Mnich, B. Monteleoni, R. Moore, S. Morganti, R. Mount, S. Müller, F. Muheim, E. Nagy, S. Nahn, M. Napolitano, F. Nessi-Tedaldi, H. Newman, A. Nippe, H. Nowak, G. Organtini, R. Ostonen, D. Pandoulas, S. Paoletti, P. Paolucci, H.K. Park, G. Pascale, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, D. Peach, Y.J. Pei, S. Pensotti, D. Perret-Gallix, S. Petrak, A. Pevsner, D. Piccolo, M. Pieri, J.C. Pinto, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, N. Produit, R. Raghavan, G. Rahal-Callot, P.G. Rancoita, M. Rattaggi, G. Raven, P. Razis, K. Read, D. Ren, M. Rescigno, S. Reucroft, T. van Rhee, S. Riemann, B.C. Riemers, K. Riles, O. Rind, S. Ro, A. Robohm, J. Rodin, F.J. Rodriguez, B.P. Roe, S. Röhner, L. Romero, S. Rosier-Lees, Ph. Rosselet, W. van Rossum, S. Roth, J.A. Rubio, H. Rykaczewski, J. Salicio, E. Sanchez, A. Santocchia, M.E. Sarakinos, S. Sarkar, M. Sassowsky, G. Sauvage, C. Schäfer, V. Schegelsky, S. Schmidt-Kaerst, D. Schmitz, P. Schmitz, M. Schneegans, B. Schoeneich, N. Scholz, H. Schopper, D.J. Schotanus, J. Schwenke, G. Schwering, C. Sciacca, D. Sciarrino, J.C. Sens, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, J. Shukla, E. Shumilov, T. Siedenburg, D. Son, A. Sopczak, V. Soulimov, B. Smith, P. Spillantini, M. Steuer, D.P. Stickland, F. Sticozzi, H. Stone, B. Stoyanov, A. Straessner, K. Strauch, K. Sudhakar, G. Sultanov, L.Z. Sun, G.F. Susinno, H. Suter, J.D. Swain, X.W. Tang, L. Tauscher, L. Taylor, Samuel C.C. Ting, S.M. Ting, F. Tonisch, M. Tonutti, S.C. Tonwar, J. Tóth, A. Tsaregorodtsev, C. Tully, H. Tuchscherer, K.L. Tung, J. Ulbricht, U. Uwer, E. Valente, R.T. Van de Walle, G. Vesztergombi, I. Vetlitsky, G. Viertel, M. Vivargent, R. Völkert, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, An.A. Vorobyov, A. Vorvolakos, M. Wadhwa, W. Wallraff, J.C. Wang, X.L. Wang, Y.F. Wang, Z.M. Wang, A. Weber, F. Wittgenstein, S.X. Wu, S. Wynhoff, J. Xu, Z.Z. Xu, B.Z. Yang, C.G. Yang, X.Y. Yao, J.B. Ye, S.C. Yeh, J.M. You, C. Zaccardelli, An. Zalite, P. Zemp, Y. Zeng, Z. Zhang, Z.P. Zhang, B. Zhou, Y. Zhou, G.Y. Zhu, R.Y. Zhu, A. Zichichi, LEP (IHEF, IoP, FNWI), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, Acciarri, M., Adam, A., Adriani, O., Aguilarbenitez, M., Ahlen, S., Alpat, B., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., Anderhub, H., Andreev, V. P., Angelescu, T., Antreasyan, D., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Baksay, L., Ball, R. C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Bartalini, P., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bock, R., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Boutigny, D., Brambilla, E., Branson, J. G., Brigljevic, V., Brocka, I. C., Buijs, A., Bujak, A., Burger, J. D., Burger, W. J., Busenitz, J., Buytenhuijs, A., Cai, X. D., Campanelli, M., Capell, M., Romeo, G. C., Caria, M., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Castello, R., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chan, A., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chiefari, Giovanni, Chien, C. Y., Choi, M. T., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Cohn, H. O., Coignet, G., Colijn, A. P., Colino, N., Costantini, S., Cotorobai, F., Delacruz, B., Csilling, A., Dai, T. S., Dalessandro, R., Deasmundis, R., Deboeck, H., Degre, A., Deiters, K., Denes, P., Denotaristefani, F., Dibitonto, D., Diemoz, M., Vandierendonck, D., Dilodovico, F., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dorne, I., Dova, M. T., Drago, E., Duchesneau, D., Duinker, P., Duran, I., Dutta, S., Easo, S., Efremenko, Y., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Ernenwein, J. P., Extermann, P., Fabre, M., Faccini, R., Falciano, S., Favara, A., Fay, J., Felcini, M., Furetta, C., Ferguson, T., Fernandez, D., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Forconi, G., Fredj, L., Freudenreich, K., Galaktionov, Y., Ganguli, S. N., Gau, S. S., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z. F., Gougas, A., Gratta, G., Gruenewald, M. W., Gupta, V. K., Gurtu, A., Gutay, L. J., Hangarter, K., Hartmann, B., Hasan, A., Hebbeker, T., Herve, A., Vanhoek, W. C., Hofer, H., Hoorani, H., Hou, S. R., Hu, G., Ilyas, M. M., Innocente, V., Janssen, H., Jin, B. N., Jones, L. W., Dejong, P., Josamutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Kienzlefocacci, M. N., Kim, D., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, A., Kirkby, D., Kirkby, J., Kiss, D., Kittel, W., Klimentov, A., Konig, A. C., Korolko, I., Koustenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krenz, W., Kuijten, H., Kunin, A., Deguevara, P. L., Landi, G., Lapoint, C., Lassilaperini, K., Laurikainen, P., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, J. S., Lee, K. Y., Leggett, C., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., Lieb, E., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Lu, W., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., W. G., Ma, Macchiolo, A., Maity, M., Majumder, G., Malgeri, L., Malinin, A., Mana, C., Mangla, S., Marchesini, P., Marin, A., Martin, J. P., Marzano, F., G. G. G., Mazumdar, K., Mcnally, D., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Vondermey, M., Mi, Y., Mihul, A., A. J. W., Mirabelli, G., Mnich, J., Monteleoni, B., Moore, R., Morganti, S., Mount, R., Muller, S., Muheim, F., Nagy, E., Nahn, S., Napolitano, Marco, Nessitedaldi, F., Newman, H., Nippe, A., Nowak, H., Organtini, G., Ostonen, R., Pandoulas, D., Paoletti, S., Paolucci, P., Park, H. K., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Peach, D., Pei, Y. J., Pensotti, S., Perretgallix, D., Patrak, S., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J. C., Piroue, P. A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Produit, N., Raghavan, R., Rahalcallot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Ren, D., Rescigno, M., Reucroft, S., Vanrhee, T., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Ro, S., Robohm, A., Rodin, J., Rodriguez, F. J., Roe, B. P., Rohner, S., Romero, L., Rosierlees, S., Rosselet, P., Vanrossum, W., Roth, S., Rubio, J. A., Rykaczewski, H., Salicio, J., Sanchez, E., Santocchia, A., Sarakinos, M. E., Sarkar, S., Sassowsky, M., Sauvage, G., Schafer, C., Schegelsky, V., Schmidtkaerst, S., Schmitz, D., Schmitz, P., Schneegans, M., Schoeneich, B., Scholz, N., Schopper, H., Schotanus, D. J., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Sciarrino, D., Sens, J. C., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shukla, J., Shumilov, E., Siedenburg, T., Son, D., Sopczak, A., Soulimov, V., Smith, B., Spillantini, P., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Stoyanov, B., Straessner, A., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L. Z., Susinno, G. F., Suter, H., Swain, J. D., Tang, X. W., Tauscher, L., Taylor, L., S. C. C., Ting, S. M., Tonisch, F., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tully, C., Tuchscherer, H., Tung, K. L., Ulbricht, J., Uwer, U., Valente, E., Vandewalle, R. T., Vesztergombi, G., Vetlitsky, I., Viertel, G., Vivargent, M., Volkert, R., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vorvolakos, A., Wadhwa, M., Wallraff, W., Wang, J. C., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Wittgenstein, F., S. X., Wu, Wynhoff, S., Xu, J., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yao, X. Y., J. B., Ye, Yeh, S. C., You, J. M., Zaccardelli, C., Zalite, A., Zemp, P., Zeng, Y., Zhang, Z., Zhang, Z. P., Zhou, B., Zhou, Y., Zhu, G. Y., Zhu, R. Y., and Zichichi, A.
Subjects: Nuclear and High Energy Physics, Particle physics, Photon, LUND MONTE-CARLO, Electron–positron annihilation, Physics beyond the Standard Model, Hadron, 01 natural sciences, JET FRAGMENTATION, Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], COMPOSITE MODELS, 010306 general physics, Z-DECAYS, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), L3 EXPERIMENT, Physics, E+E-PHYSICS, PAIRS, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Detector, LEP, Photon emission, Higgs boson, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, High Energy Physics::Experiment, HIGGS-BOSON PRODUCTION, EMISSION, Particle Physics - Experiment
Abstract: A search for the neutral Higgs boson in the processes e(+)e(-) --> Z --> H-0 gamma --> and e(+)e(-) --> Z --> Z*H-0 --> has been performed using 2.8 million hadronic Z decays collected with the L3 detector at LEP from 1991 through 1994. No evidence for these processes has been observed. Upper limits at 95% confidence level for the corresponding cross sections have been set and the results have been compared with theoretical predictions beyond the Standard Model.
Published: 1996

15. Search for unstable sequential neutral and charged heavy leptons in e(+)e(-) annihilation at root s=130 and 136 GeV

Author: M. Acciarri, A. Adam, O. Adriani, M. AguilarBenitez, S. Ahlen, B. Alpat, J. Alcaraz, G. Alemanni, J. Allaby, G. Alverson, G. Ambrosi, H. Anderhub, V. P. Andreev, T. Angelescu, D. Antreasyan, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, L. Baksay, R. C. Ball, S. Banerjee, K. Banicz, R. Barillere, L. Barone, P. Bartalini, A. Baschirotto, M. Basile, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, J. Berdugo, P. Berges, B. Bertucci, B. L. Betev, M. Biasini, A. Biland, G. M. Bilei, J. J. Blaising, S. C. Blyth, G. J. Bobbink, R. Bock, A. Bohm, B. Borgia, A. Boucham, D. Bourilkov, M. Bourquin, E. Brambilla, J. G. Branson, V. Brigljevic, I. C. Brock, A. Buijs, A. Bujak, J. D. Burger, W. J. Burger, J. Busenitz, A. Buytenhuijs, X. D. Cai, M. Campanelli, M. Capell, G. C. Romeo, M. Caria, G. Carlino, A. M. Cartacci, J. Casaus, G. Castellini, R. Castello, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, F. Cesaroni, M. Chamizo, A. Chan, Y. H. Chang, U. K. Chaturvedi, M. Chemarin, A. Chen, G. Chen, G. M. Chen, H. F. Chen, H. S. Chen, X. Chereau, C. Y. Chien, M. T. Choi, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, H. O. Cohn, G. Coignet, A. P. Colijn, N. Colino, V. Commichau, S. Costantini, F. Cotorobai, B. delaCruz, T. S. Dai, R. DAlessandro, R. deAsmundis, H. DeBoeck, A. Degre, K. Deiters, P. Denes, F. DeNotaristefani, D. DiBitonto, M. Diemoz, D. vanDierendonck, F. DiLodovico, C. Dionisi, M. Dittmar, A. Dominguez, A. Doria, I. Dorne, M. T. Dova, E. Drago, D. Duchesneau, P. Duinker, I. Duran, S. Dutta, S. Easo, Y. Efremenko, H. ElMamouni, A. Engler, F. J. Eppling, F. C. Erne, J. P. Ernenwein, P. Extermann, M. Fabre, R. Faccini, S. Falciano, A. Favara, J. Fay, M. Felcini, C. Furetta, T. Ferguson, D. Fernandez, F. Ferroni, H. Fesefeldt, E. Fiandrini, J. H. Field, F. Filthaut, P. H. Fisher, G. Forconi, L. Fredj, K. Freudenreich, Y. Galaktionov, S. N. Ganguli, S. S. Gau, S. Gentile, J. Gerald, N. Gheordanescu, S. Giagu, S. Goldfarb, J. Goldstein, Z. F. Gong, A. Gougas, G. Gratta, M. W. Gruenewald, V. K. Gupta, A. Gurtu, L. J. Gutay, K. Hangarter, B. Hartmann, A. Hasan, T. Hebbeker, A. Herve, W. C. vanHoek, H. Hofer, H. Hoorani, S. R. Hou, G. Hu, M. M. Ilyas, V. Innocente, H. Janssen, B. N. Jin, J. W. Jones, P. deJong, I. JosaMutuberria, A. Kasser, R. A. Khan, Y. Kamyshkov, P. Kapinos, J. S. Kapustinsky, Y. Karyotakis, M. Kaur, M. N. KienzleFocacci, D. Kim, J. K. Kim, S. C. Kim, Y. G. Kim, W. W. Kinnison, A. Kirkby, D. Kirkby, J. Kirkby, W. Kittel, A. Klimentov, A. C. Konig, A. Kongeter, I. Korolko, V. Koutsenko, A. Koulbardis, R. W. Kraemer, T. Kramer, W. Krenz, H. Kuijten, A. Kunin, P. L. deGuevara, G. Landi, C. Lapoint, K. LassilaPerini, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. LeCoultre, J. S. Lee, K. Y. Lee, J. M. LeGoff, R. Leiste, M. Lenti, E. Leonardi, P. Levtchenko, C. Li, E. Lieb, W. T. Lin, F. L. Linde, B. Lindemann, L. Lista, Z. A. Liu, W. Lohmann, E. Longo, W. Lu, Y. S. Lu, K. Lubelsmeyer, C. Luci, D. Luckey, L. Ludovici, L. Luminari, W. Lustermann, W. G. Ma, A. Macchiolo, M. Maity, G. Majumder, L. Malgeri, A. Malinin, C. Mana, S. Mangla, P. Marchesini, A. Marin, J. P. Martin, F. Marzano, G. G. G., K. Mazumder, D. McNally, R. R. McNeil, S. Mele, M. Meschini, E. J. Metzger, M. vonderMey, Y. Mi, A. Mihul, A. J. W., G. Mirabelli, J. Mnich, M. Moller, B. Monteleoni, R. Moore, S. Morganti, R. Mount, S. Muller, F. Muheim, E. Nagy, S. Nahn, F. NessiTedaldi, H. Newman, A. Nippe, H. Nowak, G. Organtini, R. Ostonen, D. Pandoulas, S. Paoletti, P. Paolucci, H. K. Park, G. Pascale, G. Passaleva, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, D. Peach, Y. J. Pei, S. Pensotti, D. PerretGallix, S. Petrak, A. Pevsner, D. Piccolo, M. Pieri, J. C. Pinto, P. A. Piroue, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, N. Produit, R. Raghavan, G. RahalCallot, P. G. Rancoita, M. Rattaggi, G. Raven, P. Razis, K. Read, D. Ren, M. Rescigno, S. Reucroft, T. vanRhee, A. Ricker, S. Riemann, B. C. Riemers, K. Riles, S. Ro, A. Robohm, J. Rodin, F. J. Rodriguez, B. P. Roe, S. Rohner, L. Romero, S. RosierLees, P. Rosselet, W. vanRossum, S. Roth, J. A. Rubio, H. Rykaczewski, J. Salicio, E. Sanchez, A. Santocchia, M. E. Sarakinos, S. Sarkar, M. Sassowsky, C. Schafer, V. Schegelsky, S. SchmidtKaerst, D. Schmitz, P. Schmitz, M. Schneegans, B. Schoeneich, N. Scholz, H. Schopper, D. J. Schotanus, R. Schulte, K. Schultze, J. Schwenke, G. Schwering, D. Sciarrino, J. C. Sens, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, J. Shukla, E. Shumilov, T. Siedenburg, D. Son, A. Sopczak, B. Smith, P. Spillantini, M. Steuer, D. P. Stickland, F. Sticozzi, H. Stone, B. Stoyanov, A. Straessner, K. Strauch, K. Sudhakar, G. Sultanov, L. Z. Sun, G. F. Susinno, H. Suter, J. D. Swain, X. W. Tang, L. Tauscher, L. Taylor, S. C. C., S. M. Ting, O. Toker, F. Tonisch, M. Tonutti, S. C. Tonwar, J. Toth, A. Tsaregorodtsev, C. Tully, H. Tuchscherer, K. L. Tung, J. Ulbricht, U. Uwer, E. Valente, R. T. VandeWalle, I. Vetlitsky, G. Viertel, M. Vivargent, R. Volkert, H. Vogel, H. Vogt, I. Vorobiev, A. A. Vorobyov, A. Vorvolakos, M. Wadhwa, W. Wallraff, J. C. Wang, X. L. Wang, Y. F. Wang, Z. M. Wang, A. Weber, F. Wittgenstein, S. X. Wu, S. Wynhoff, J. Xu, Z. Z. Xu, B. Z. Yang, C. G. Yang, X. Y. Yao, J. B. Ye, S. C. Yeh, J. M. You, C. Zaccardelli, A. Zalite, P. Zemp, Y. Zeng, Z. Zhang, Z. P. Zhang, B. Zhou, Y. Zhou, G. Y. Zhu, R. Y. Zhu, A. Zichichi, ALOISIO, ALBERTO, ALVIGGI, MARIAGRAZIA, CHIEFARI, GIOVANNI, MEROLA, LEONARDO, NAPOLITANO, MARCO, PATRICELLI, SERGIO, SCIACCA, CRISOSTOMO, Acciarri, M., Adam, A., Adriani, O., Aguilarbenitez, M., Ahlen, S., Alpat, B., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., Anderhub, H., Andreev, V. P., Angelescu, T., Antreasyan, D., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Baksay, L., Ball, R. C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Bartalini, P., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bock, R., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Brambilla, E., Branson, J. G., Brigljevic, V., Brock, I. C., Buijs, A., Bujak, A., Burger, J. D., Burger, W. J., Busenitz, J., Buytenhuijs, A., Cai, X. D., Campanelli, M., Capell, M., Romeo, G. C., Caria, M., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Castello, R., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chan, A., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chereau, X., Chiefari, Giovanni, Chien, C. Y., Choi, M. T., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Cohn, H. O., Coignet, G., Colijn, A. P., Colino, N., Commichau, V., Costantini, S., Cotorobai, F., Delacruz, B., Dai, T. S., Dalessandro, R., Deasmundis, R., Deboeck, H., Degre, A., Deiters, K., Denes, P., Denotaristefani, F., Dibitonto, D., Diemoz, M., Vandierendonck, D., Dilodovico, F., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dorne, I., Dova, M. T., Drago, E., Duchesneau, D., Duinker, P., Duran, I., Dutta, S., Easo, S., Efremenko, Y., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Ernenwein, J. P., Extermann, P., Fabre, M., Faccini, R., Falciano, S., Favara, A., Fay, J., Felcini, M., Furetta, C., Ferguson, T., Fernandez, D., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Forconi, G., Fredj, L., Freudenreich, K., Galaktionov, Y., Ganguli, S. N., Gau, S. S., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z. F., Gougas, A., Gratta, G., Gruenewald, M. W., Gupta, V. K., Gurtu, A., Gutay, L. 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Subjects: PHYSICS, NEUTRINOS, LIMITS, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, PARTICLES, LEP, QUARKS, MIRROR FERMIONS, Z-DECAYS, DETECTOR, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), L3 EXPERIMENT
Abstract: A search for unstable sequential neutral and charged heavy leptons has been made at center-of-mass energies 130 and 136 GeV with the L3 detector at LEP. The neutral leptons are assumed to decay via mixing to electrons and muons. No evidence for their existence was found. We exclude unstable Dirac neutrinos for masses below 59.3 (57.9) GeV and unstable Majorana neutrinos below 48.6 (47.2) GeV if the neutrino couples to the electron(muon) family. We exclude unstable charged heavy leptons for masses below 61 GeV for a wide range of the associated neutral lepton mass.
Published: 1996

16. Measurement of the Michel parameters and the average tau neutrino helicity from tau decays in e(+)e(-)->tau(+)tau(-)

Author: Dai-Sik Kim, G. Landi, B. Monteleoni, S. X. Wu, F. Sticozzi, D. DiBitonto, M. Steuer, J. S. Lee, K. Banicz, T. Siedenburg, Y. G. Kim, Y. H. Chang, George Alverson, M. Schneegans, J. S. Kapustinsky, Bryan R. Smith, B. L. Betev, D. Perret-Gallix, Igor Vorobiev, K. Sudhakar, P. Levtchenko, Panos A Razis, M. von der Mey, Howard A. Stone, F. Tonisch, Simone Paoletti, Suchandra Dutta, C. Lapoint, J. B. Ye, A. C. Weber, Peter H. Fisher, O. Toker, Sc Yeh, L. Romero, Roberto Castello, Z. A. Liu, A. Vorvolakos, X. Y. Yao, J. G. Xu, M. W. Gruenewald, I. Josa-Mutuberria, J. Rodin, Manjit Kaur, A. Straessner, Luca Lista, D. Fernandez, Y. Karyotakis, J. Berdugo, Juven Wang, R. Barillère, E. J. Sanchez, Wt Lin, M. Bourquin, K. Strauch, M. Lenti, Stefan Roth, Francesca Cavallari, C. Leggett, Sabine Riemann, Zheng Wang, J. P. Martin, Tariq Aziz, Joachim Mnich, A. Robohm, J. M. Le Goff, N. Gheordanescu, O. Rind, G. Mirabelli, G. Y. Zhu, E. Shumilov, S. Pensotti, Valery Schegelsky, Antonino Zichichi, H. Anderhub, V. Shoutko, J. C. Sens, Jasper Kirkby, M. Sassowsky, A. J.W. van Mil, H. Rykaczewski, Giovanni Organtini, B. C. Riemers, A. Adam, Zhenyu Zhang, G. Forconi, L. J. Gutay, U. Becker, K. Lübelsmeyer, Crisostomo Sciacca, Jozsef Toth, R. Völkert, M. Tonutti, Mingshui Chen, S. Easo, Kati Lassila-Perini, V. Plyaskin, P. Extermann, Salvatore Mele, Christoph Schäfer, B. Z. Yang, H. Hofer, K. L. Tung, J. Gerald, R. Faccini, X. L. Wang, G. G.G. Massaro, Attilio Santocchia, Dimitri Bourilkov, I. Duran, M. Pauluzzi, P. Spillantini, S. P. Ahlen, P. Zemp, Jean Fay, F. J. Rodriguez, S. Reucroft, D. Boutigny, M. T. Choi, R. de Asmundis, Francesca Nessi-Tedaldi, M. T. Dova, A. Köngeter, Aaron Dominguez, E. Fiandrini, J. A. Rubio, F. Cesaroni, M. Chamizo, B. Alpat, C-Q. Li, Emilio Leonardi, D. Ren, Felicitas Pauss, F. J. Eppling, L. W. Jones, M. E. Sarakinos, J. D. Burger, S. S. Gau, H. O. Cohn, J. Shukla, G. Rahal-Callot, S. M. Ting, D. Pandoulas, V. K. Gupta, F. Muheim, Nicolas Produit, L. Ludovic, S. Rosier-Lees, P. Le Coultre, M. Basile, An.A. Vorobyov, A. P. Colijn, G. Sauvage, R. Bock, D. Sciarrino, S. Ro, F. DeNotaristefani, K. Hangarter, K. Schultze, J. K. Kim, Giovanni Ambrosi, A. Arefiev, P. Ladron de Guevara, O. Adriani, Yu. Efremenko, D. Luckey, H. Suter, R. Mount, Nicola Cavallo, S. C. Blyth, Marco Meschini, H. K. Park, Michael Dittmar, Lucas Taylor, V. Soulimov, L. Baksay, Reinhard W. Schulte, F. Cotorobai, P. G. Rancoita, Harvey B Newman, A. Macchiolo, M. G. Alviggi, E. Brambilla, Roger Moore, B. N. Jin, H. Nowak, D. Kirkby, Y. Zhou, G. Castellini, A. Gougas, Georgi Sultanov, T. S. Dai, R. A. Khan, K. Riles, T. Angelescu, E. Lieb, F. Marzano, Yu. Galaktionov, G. Coignet, W. Krenz, J. Casaus, Yu. Kamyshkov, Z. F. Gong, A. M. Cartacci, R. Raghavan, V. P. Andreev, M. Vivargent, J. Alcaraz, Manas Maity, P. Berges, Steve Nahn, Roberto Battiston, A. C. König, M. Chemarin, G. M. Chen, W. 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R., Hu, G., Ilyas, M. M., Innocente, V., Janssen, H., Jin, B. N., Jones, L. W., Dejong, P., Josamutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Kienzlefocacci, M. N., Kim, D., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, A., Kirkby, D., Kirkby, J., Kittel, W., Klimentov, A., Konig, A. C., Kongeter, A., Korolko, I., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krenz, W., Kuijten, H., Kunin, A., Deguevara, P. L., Landi, G., Lapoint, C., Lassilaperini, K., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoultre, P., Lee, J. S., Lee, K. Y., Leggett, C., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., Lieb, E., Lin, W. T., Linde, F. L., Lindemann, B., Lista, L., Ziu, Z. A., Lohmann, W., Longo, E., Lu, W., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., W. G., Ma, Macchiolo, A., Maity, M., Majumder, G., Malgeri, L., Malinin, A., Mana, C., Mangla, S., Marchesini, P., Marin, A., Martin, J. P., Marzano, F., G. G. G., Mazumdar, K., Mcnally, D., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Vondermey, M., Mi, Y., Mihul, A., A. J. W., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Moore, R., Morganti, S., Mount, R., Muller, S., Muheim, F., Nagy, E., Nahn, S., Napolitano, Marco, Nessitedaldi, F., Newman, H., Nippe, A., Nowak, H., Organtini, G., Ostonen, R., Pandoulas, D., Paoletti, S., Paolucci, P., Park, H. K., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Peach, D., Pei, Y. J., Pensotti, S., Perretgallix, D., Petrak, S., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J. C., Piroue, P. A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Produit, N., Raghavan, R., Rahalcallot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Ren, D., Rescigno, M., Reucroft, S., Vanrhee, T., Ricker, A., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Ro, S., Robohm, A., Rodin, J., Rodriguez, F. J., Roe, B. P., Rohner, S., Romero, L., Rosierlees, S., Rosselet, P., Vanrossum, V., Roth, S., Rubio, J. A., Rykaczewski, H., Salicio, J., Sanchez, E., Santocchia, A., Sarakinos, M. E., Sarkar, S., Sassowsky, M., Sauvage, G., Schafer, C., Schegelsky, V., Schmidtkaerst, S., Schmitz, D., Schmitz, P., Schneegans, M., Schoeneich, B., Scholz, N., Schopper, H., Schotanus, D. J., Schulte, R., Schultze, K., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Sciarrino, D., Sens, J. C., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shukla, J., Shumilov, E., Siedenburg, T., Son, D., Sopczak, A., Soulimov, V., Smith, B., Spillantini, P., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Stoyanov, B., Straessner, A., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L. Z., Susinno, G. F., Suter, H., Swain, J. D., Tang, X. W., Taucher, L., Taylor, L., S. C. C., Ting, S. M., Toker, O., Tonisch, F., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tully, C., Tuchscherer, H., Tung, K. L., Ulbricht, J., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vivargent, M., Volkert, R., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vorvolakos, A., Wadhwa, M., Wallraff, W., Wang, J. C., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Wittgenstein, F., S. X., Wu, Wynhoff, S., Xu, J., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yao, X. Y., J. B., Ye, Yeh, S. C., You, J. M., Zaccardelli, C., Zalite, A., Zemp, P., Zeng, Y., Zhang, Z., Zhang, Z. P., Zhou, B., Zhou, Y., Zhu, G. Y., Zhu, R. Y., and Zichichi, A.
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, MUON DECAY, POLARIZATION, leptons, Electron–positron annihilation, Hadron, Física, Helicity, Spectral line, Nuclear physics, hadrons, ASYMMETRY, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, Michel parameters, Neutrino, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Ciencias Exactas, Charged current, Lepton
Abstract: The Michel parameters ϱ, η, ξ, and ξδ, the chirality parameter ξh and the τ polarization Pτ are measured using 32012 τ pair decays. Their values are extracted from the energy spectra of leptons and hadrons in τ− → l−νlντ and τ− → π−ντ decays, the energy and decay angular distributions in τ− → ϱ−ντ decays, and the correlations in the energy spectra and angular distributions of the decay products. Assuming universality in leptonic and semileptonic τ decays, the results are ϱ = 0.794±0.039±0.031, η = 0.25±0.17±0.11, ξ = 0.94±0.21±0.07, ξδ = 0.81±0.14±0.06, ξh = −0.970±0.053±0.011, and Pτ = −0.154±0.018±0.012. The measurement is in agreement with the V-A hypothesis for the weak charged current., Facultad de Ciencias Exactas
Published: 1996

17. Measurement of hadron and lepton-pair production at 130 GeV<root s<140 GeV at LEP

Author: Acciarri, M., Adam, A., Adriani, O., AguilarBenitez, M., Ahlen, S., Alpat, B., Alcaraz, J., Allaby, J., Aloisio, A., Alverson, G., Alviggi, M.G., Commichau, V., Koulbardis, A., Kraemer, R.W., Banerjee, S., Kramer, T., Mangla, S., Krenz, W., Kuijten, H., Kunin, A., Cai, X.D., Fabre, M., Guevara, P.L. de, Landi, G., Lapoint, C., Costantini, S., LassilaPerini, K., Laurikainen, P., Lebeau, M., Maolinbay, M., Banicz, K., Lebedev, A., Faccini, R., Hu, G., Lebrun, P., Lecomte, P., Lecoq, P., LeCoultre, P., Lee, J., Cotorobai, F., Lee, K.Y., Leggett, C., Marchesini, P., Falciano, S., LeGoff, J.M., Luci, C., Leiste, R., Barillere, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., Lieb, E., Cruz, B. de la, Favara, A., Lin, W.T., Baschirotto, A., Campanelli, M., Linde, F.L., Lindemann, B., Lista, L., Liu, Z.A., Barone, L., Lohmann, W., Longo, E., Fay, J., Lu, W., Lu, Y.S., Dai, T.S., Capell, M., Marin, A., Lubelsmeyer, K., Martin, J.P., He, J.T., Asmundis, R. de, Marzano, F., Jones, L.W., Massaro, G.G.G., Mazumdar, K., McNally, D., McNeil, R.R., Romero, G.C., Mele, S., Merola, L., Meschini, M., Basile, M., Hebbeker, T., Felcini, M., Metzger, W.J., Ambrosi, G., Mey, M. von der, Mi, Y., Mihul, A., Caria, M., Mil, A.J.W. van, Mirabelli, G., Mnich, J., Moller, M., Ferguson, T., Monteleoni, B., Herve, A., Moore, R., Battiston, R., DeBoeck, H., Morganti, S., Carlino, G., Mount, R., Muller, S., Muheim, F., Fernandez, D., Nagy, E., Nahn, S., Napolitano, M., Hoek, W.C. van, NessiTedaldi, F., Newman, H., Bay, A., Cartacci, A.M., Degre, A., Becattini, F., Maity, M., Becker, U., Behner, F., Bencze, G.L., Berdugo, J., Berges, P., Hofer, H., Bertucci, B., Betev, B.L., Casaus, J., Biasini, M., Buijs, A., Biland, A., Deiters, K., Bilei, G.M., Blaising, J.J., Blyth, S.C., Bobbink, G.J., Bock, R., Hoorani, H., Bohm, A., DeNotaristefani, F., Fernandez, G., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Denes, E., Boutigny, D., Brambilla, E., Branson, J.G., Brigljevic, V., Hou, S.R., Ferroni, F., Castellini, G., Brock, I.C., Castello, R., Luckey, D., Bagnaia, P., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Antreasyan, D., Chamizo, M., Chan, A., Chang, Y.H., DiBitonto, D., Ludovici, L., Chaturvedi, U.K., Coignet, G., Chemarin, M., Chen, A., Chen, C., Fesefeldt, H., Chen, G., Chen, G.M., Chen, H.F., Chen, H.S., Cherau, X., Luminari, L., Chiefari, G., Diemoz, M., Ilyas, M.M., Chien, C.Y., Fiandrini, E., Choi, M.T., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Lustermann, W., Coan, T.E., Cohn, H.O., Walle, R.T. van de, Field, J.H., Innocente, V., Dierendonck, D. van, DiLodovico, F., Anderhub, H., Dionisi, C., Dittmar, M., Dominguez, A., Bartalini, P., Doria, A., Dorne, I., Filthaut, F., Dova, M.T., Drago, E., Janssen, H., Duchesneau, D., Duinker, P., Duran, I., Andreev, V.P., Dutta, S., Ma, W.G., Easo, S., Jong, P. de, Efremenko, Y., ElMamouni, H., Engler, A., Eppling, F.J., Jin, B.N., Erne, F.C., Ernenwein, J.P., Extermann, P., Fabbretti, R., Macchiolo, A., Fisher, P.H., Angelescu, T., Forconi, G., Bujak, A., Dalessandro, R., Fredj, L., Freudenreich, K., Gailloud, M., Galaktionov, Y., Arefiev, A., Ganguli, S.N., GarciaAbia, P., Gau, S.S., JosaMutuberria, I., Burger, J.D., Gentile, S., Hasan, A., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z.F., Azemoon, T., Gonzalez, E., Burger, J.W., Gougas, A., Kasser, A., Majumder, G., Goujon, D., Gratta, C., Gruenewald, M.W., Gupta, V.K., Gurtu, A., Gustafson, H.R., Gutay, L.J., Burgos, C., Hangarter, K., Aziz, T., Hartmann, B., Malgeri, L., Khan, R.A., Schotanus, D.J., Kamyshkov, Y., Colijn, A.P., Baksay, L., Kapinos, P., Denes, P., Kapustinsky, J.S., Karyotakis, Y., Kaur, M., KienzleFocacci, M.N., Malinin, A., Kim, D., Kim, J.K., Kim, S.C., Kim, J.G., Colino, N., Busenitz, J., Kinnison, W.W., Ball, R.C., Kirkby, A., Kirkby, J., Kittel, W., Mana, C., Klimentov, A., Konig, A.C., Koffeman, E., Kongeter, A., Buytenhuijs, A., Koutsendo, V., Acciarri, M., Adam, A., Adriani, O., Aguilarbenitez, M., Ahlen, S., Alpat, B., Alcaraz, J., Allaby, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., Anderhub, H., Andreev, V. P., Angelescu, T., Antreasyan, D., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Baksay, L., Ball, R. C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Bartalini, P., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bencze, G. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Blaising, J. J., Blyth, S. C., Bobbink, G. J., Bock, R., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Boutigny, D., Brambilla, E., Branson, J. G., Brigljevic, V., Brock, I. C., Buijs, A., Bujak, A., Burger, J. D., Burger, J. W., Burgos, C., Busenitz, J., Buytenhuijs, A., Cai, X. D., Campanelli, M., Capell, M., Romero, G. C., Caria, M., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Castello, R., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chan, A., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Cherau, X., Chiefari, Giovanni, Chien, C. Y., Choi, M. T., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colijn, A. P., Colino, N., Commichau, V., Costantini, S., Cotorobai, F., Delacruz, B., Dai, T. S., Dalessandro, R., Deasmundis, R., Deboeck, H., Degre, A., Deiters, K., Denes, E., Denes, P., Denotaristefani, F., Dibitonto, D., Diemoz, M., Vandierendonck, D., Dilodovico, F., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dorne, I., Dova, M. T., Drago, E., Duchesneau, D., Duinker, P., Duran, I., Dutta, S., Easo, S., Efremenko, Y., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Ernenwein, J. P., Extermann, P., Fabbretti, R., Fabre, M., Faccini, R., Falciano, S., Favara, A., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Forconi, G., Fredj, L., Freudenreich, K., Gailloud, M., Galaktionov, Y., Ganguli, S. N., Garciaabia, P., Gau, S. S., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z. F., Gonzalez, E., Gougas, A., Goujon, D., Gratta, C., Gruenewald, M. W., Gupta, V. K., Gurtu, A., Gustafson, H. R., Gutay, L. J., Hangarter, K., Hartmann, B., Hasan, A., J. T., He, Hebbeker, T., Herve, A., Vanhoek, W. C., Hofer, H., Hoorani, H., Hou, S. R., Hu, G., Ilyas, M. M., Innocente, V., Janssen, H., Jin, B. N., Jones, L. W., Dejong, P., Josamutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Kienzlefocacci, M. N., Kim, D., Kim, J. K., Kim, S. C., Kim, J. G., Kinnison, W. W., Kirkby, A., Kirkby, J., Kittel, W., Klimentov, A., Konig, A. C., Koffeman, E., Kongeter, A., Koutsendo, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krenz, W., Kuijten, H., Kunin, A., Deguevara, P. L., Landi, G., Lapoint, C., Lassilaperini, K., Laurikainen, P., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, J., Lee, K. Y., Leggett, C., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., Lieb, E., Lin, W. T., Linde, F. L., Lindemann, B., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Lu, W., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., W. G., Ma, Macchiolo, A., Maity, M., Majumder, G., Malgeri, L., Malinin, A., Mana, C., Mangla, S., Maolinbay, M., Marchesini, P., Marin, A., Martin, J. P., Marzano, F., G. G. G., Mazumdar, K., Mcnally, D., Mcneil, R. R., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Vondermey, M., Mi, Y., Mihul, A., A. J. W., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Moore, R., Morganti, S., Mount, R., Muller, S., Muheim, F., Nagy, E., Nahn, S., Napolitano, Marco, Nessitedaldi, F., and Newman, H.
Subjects: BHABHA SCATTERING, Z-PEAK, Z-RESONANCE, Z-LINE-SHAPE, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, QED CORRECTIONS, ANNIHILATION, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), L3 EXPERIMENT
Abstract: We report on the first measurements of e(+)e(-) annihilations into hadrons and lepton pairs at centre-of-mass energies between 130 GeV and 140 GeV. In a total luminosity of 5 pb(-1) collected with the L3 detector at LEP we select 1577 hadronic and 401 lepton-pair events. The measured cross sections and leptonic forward-backward asymmetries agree well with the Standard Model predictions.
Published: 1996

18. Study of the structure of hadronic events and determination of alpha(s) at root s=130 GeV and 136 GeV

Author: Acciarri, M, Adam, A, Adriani, O, AguilarBenitez, M, Ahlen, S, Alpat, B, Alcaraz, J, Allaby, J, Aloisio, A, Alverson, G, Alviggi, MG, Ambrosi, G, Anderhub, H, Andreev, VP, Angelescu, T, Antreasyan, D, Arefiev, A, Azemoon, T, Aziz, T, Bagnaia, P, Baksay, L, Ball, RC, Banerjee, S, Banicz, K, Barillere, R, Barone, L, Bartalini, P, Baschirotto, A, Basile, M, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Bencze, GL, Berdugo, J, Berges, P, Bertucci, B, Betev, BL, Biasini, M, Biland, A, Bilei, GM, Blaising, JJ, Blyth, SC, Bobbink, GJ, Bock, R, Bohm, A, Borgia, B, Boucham, A, Bourilkov, D, Bourquin, M, Boutigny, D, Brambilla, E, Branson, JG, Brigljevic, V, Brock, IC, Buijs, A, Bujak, A, Burger, JD, Burger, WJ, Burgos, C, Busenitz, J, Buytenhuijs, A, Cai, XD, Campanelli, M, Capell, M, Romeo, GC, Caria, M, Carlino, G, Cartacci, AM, Casaus, J, Castellini, G, Castello, R, Cavallari, F, Cavallo, N, Cecchi, C, Cerrada, M, Cesaroni, F, Chamizo, M, Chan, A, Chang, YH, Chaturvedi, UK, Chemarin, M, Chen, A, Chen, C, Chen, G, Chen, GM, Chen, HF, Chen, HS, Chereau, X, Chiefari, G, Chien, CY, Choi, MT, Cifarelli, L, Cindolo, F, Civinini, C, Clare, I, Clare, R, Coan, TE, Cohn, HO, Coignet, G, Colijn, AP, Colino, N, Commichau, V, Costantini, S, Cotorobai, F, delaCruz, B, Dai, TS, DAlessandro, R, deAsmundis, R, DeBoeck, H, Degre, A, Deiters, K, Denes, E, Denes, P, DeNotaristefani, F, DiBitonto, D, Diemoz, M, vanDierendonck, D, DiLodovico, F, Dionisi, C, Dittmar, M, Dominguez, A, Doria, A, Dorne, I, Dova, MT, Drago, E, Duchesneau, D, Duinker, P, Duran, I, Dutta, S, Easo, S, Efremenko, Y, ElMamouni, H, Engler, A, Eppling, FJ, Erne, FC, Ernenwein, JP, Extermann, P, Fabbretti, R, Fabre, M, Faccini, R, Falciano, S, Favara, A, Fay, J, Felcini, M, Ferguson, T, Fernandez, D, Fernandez, G, Ferroni, F, Fesefeldt, H, Fiandrini, E, Field, JH, Filthaut, F, Fisher, PH, Forconi, G, Fredj, L, Freudenreich, K, Gailloud, M, Galaktionov, Y, Ganguli, SN, GarciaAbia, P, Gau, SS, Gentile, S, Gerald, J, Gheordanescu, N, Giagu, S, Goldfarb, S, Goldstein, J, Gong, ZF, Gonzalez, E, Gougas, A, Goujon, D, Gratta, G, Gruenewald, MW, Gupta, VK, Gurtu, A, Gustafson, HR, Gutay, LJ, Hangarter, K, Hartmann, B, Hasan, A, He, JT, Hebbeker, T, Herve, A, vanHoek, WC, Hofer, H, Hoorani, H, Hou, SR, Hu, G, Ilyas, MM, Innocente, V, Janssen, H, Jin, BN, Jones, LW, deJong, P, JosaMutuberria, I, Kasser, A, Khan, RA, Kamyshkov, Y, Kapinos, P, Kapustinsky, JS, Karyotakis, Y, Kaur, M, KienzleFocacci, MN, Kim, D, Kim, JK, Kim, SC, Kim, YG, Kinnison, WW, Kirkby, A, Kirkby, D, Kirkby, J, Kittel, W, Klimentov, A, Konig, AC, Koffeman, E, Kongeter, A, Koutsenko, V, Koulbardis, A, Kraemer, RW, Kramer, T, Krenz, W, Kuijten, H, Kunin, A, deGuevara, PL, Landi, G, Lapoint, C, LassilaPerini, K, Laurikainen, P, Lebeau, M, Lebedev, A, Lebrun, P, Lecomte, P, Lecoq, P, LeCoultre, P, Lee, JS, Lee, KY, Leggett, C, LeGoff, JM, Leiste, R, Lenti, M, Leonardi, E, Levtchenko, P, Li, C, Lieb, E, Lin, WT, Linde, FL, Lindemann, B, Lista, L, Liu, ZA, Lohmann, W, Longo, E, Lu, W, Lu, YS, Lubelsmeyer, K, Luci, C, Luckey, D, Ludovici, L, Luminari, L, Lustermann, W, Ma, WG, Macchiolo, A, Maity, M, Majumder, G, Malgeri, L, Malinin, A, Mana, C, Mangla, S, Maolinbay, M, Marchesini, P, Marin, A, Martin, JP, Marzano, F, Massaro, GGG, Mazumdar, K, McNally, D, McNeil, RR, Mele, S, Merola, L, Meschini, M, Metzger, WJ, vonderMey, M, Mi, Y, Mihul, A, vanMil, AJW, Mirabelli, G, Mnich, J, Moller, M, Monteleoni, B, Moore, R, Morganti, S, Mount, R, Muller, S, Muheim, F, Nagy, E, Nahn, S, Napolitano, M, NessiTedaldi, F, Newman, H, Nippe, A, Nowak, H, Organtini, G, Ostonen, R, Pandoulas, D, Paoletti, S, Paolucci, P, Park, HK, Pascale, G, Passaleva, G, Patricelli, S, Paul, T, Pauluzzi, M, Paus, C, Pauss, F, Pei, YJ, Pensotti, S, PerretGallix, D, Petrak, S, Pevsner, A, Piccolo, D, Pieri, M, Pinto, JC, Piroue, PA, Pistolesi, E, Plyaskin, V, Pohl, M, Pojidaev, V, Postema, H, Produit, N, Raghavan, R, RahalCallot, G, Rancoita, PG, Rattaggi, M, Raven, G, Razis, P, Read, K, Redaelli, M, Den, D, Rescigno, M, Reucroft, S, Ricker, A, Riemann, S, Riemers, BC, Riles, K, Rind, O, Ro, S, Robohm, S, Rodin, J, Rodriguez, FJ, Roe, BP, Rohner, S, Romero, L, RosierLees, S, Rosselet, P, vanRossum, W, Roth, S, Rubio, JA, Rykaczewski, H, Salicio, J, Salicio, JM, Sanchez, E, Santocchia, A, Sarakinos, ME, Sarkar, S, Sassowsky, M, Schafer, C, Schegelsky, V, SchmidtKaerst, S, Schmitz, D, Schmitz, P, Schneegans, M, Schoeneich, B, Scholz, N, Schopper, H, Schotanus, DJ, Schulte, R, Schultze, K, Schwenke, J, Schwering, G, Sciacca, C, Seiler, PG, Sens, JC, Servoli, L, Shevchenko, S, Shivarov, N, Shoutko, V, Shukla, J, Shumilov, E, Siedenburg, T, Son, D, Sopczak, A, Soulimov, V, Smith, B, Spillantini, P, Steuer, M, Stickland, DP, Sticozzi, F, Stone, H, Stoyanov, B, Straessner, A, Strauch, K, Sudhakar, K, Sultanov, G, Sun, LZ, Susinno, GF, Suter, H, Swain, JD, Tang, XW, Tauscher, L, Taylor, L, Ting, SCC, Ting, SM, Toker, O, 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T., Vetlitsky, I., Viertel, G., Vivargent, M., Volkert, R., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, J. C., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weill, R., Willmott, C., Wittgenstein, F., S. X., Wu, Wynhoff, S., Xu, J., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yao, X. Y., J. B., Ye, Yeh, S. C., You, J. M., Zaccardelli, C., Zalite, A., Zemp, P., Zeng, J. Y., Zeng, Y., Zhang, Z., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, Y., Zhu, G. Y., Zhu, R. Y., Zichichi, A., and B. C. C.
Subjects: CHARGED-PARTICLE MULTIPLICITIES, LUND MONTE-CARLO, QCD MODELS, DISTRIBUTIONS, PETRA ENERGIES, Z0, E+E-ANNIHILATION, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), JET FRAGMENTATION, DECAYS, L3 EXPERIMENT
Abstract: We present a study of the structure of hadronic events recorded by the L3 detector at center-of-mass energies of 130 and 136 GeV. The data sample corresponds to an integrated luminosity of 5 pb(-1) collected during the high energy run of 1995. The shapes of the event shape distributions and the energy dependence of their mean values are well reproduced by QCD models. From a comparison of the data with resummed O(alpha(s)(2)) QCD calculations, we determine the strong coupling constant to be alpha(s)(133 GeV) = 0.107 +/- 0.005(exp) +/- 0.006(theor).
Published: 1996

19. Search for neutral Higgs boson production through the process e(+)e(-)->Z(*)H(0)

Author: M Acciarri, O Adriani, M Aguilar-Benitez, S Ahlen, B Alpat, J Alcaraz, G Alemanni, J Allaby, A Aloisio, G Alverson, M.G Alviggi, G Ambrosi, H Anderhub, V.P Andreev, T Angelescu, D Antreasyan, A Arefiev, T Azemoon, T Aziz, P Bagnaia, L Baksay, R.C Ball, S Banerjee, K Banicz, R Barillère, L Barone, P Bartalini, A Baschirotto, M Basile, R Battiston, A Bay, F Becattini, U Becker, F Behner, J Berdugo, P Berges, B Bertucci, B.L Betev, M Biasini, A Biland, G.M Bilei, J.J Blaising, S.C Blyth, G.J Bobbink, R Bock, A Böhm, B Borgia, A Boucham, D Bourilkov, M Bourquin, D Boutigny, E Brambilla, J.G Branson, V Brigljevic, I.C Brock, A Buijs, J.D Burger, W.J Burger, J Busenitz, A Buytenhuijs, X.D Cai, M Campanelli, M Capell, G Cara Romeo, M Caria, G Carlino, A.M Cartacci, J Casaus, G Castellini, R Castello, F Cavallari, N Cavallo, C Cecchi, M Cerrada, F Cesaroni, M Chamizo, A Chan, Y.H Chang, U.K Chaturvedi, M Chemarin, A Chen, G Chen, G.M Chen, H.F Chen, H.S Chen, M Chen, G Chiefari, C.Y Chien, M.T Choi, L Cifarelli, F Cindolo, C Civinini, I Clare, R Clare, H.O Cohn, G Coignet, A.P Colijn, N Colino, S Costantini, F Cotorobai, B de la Cruz, A Csilling, T.S Dai, R D'Alessandro, R de Asmundis, H De Boeck, A Degré, K Deiters, P Denes, F DeNotaristefani, D DiBitonto, M Diemoz, D van Dierendonck, F Di Lodovico, C Dionisi, M Dittmar, A Dominguez, A Doria, I Dorne, M.T Dova, E Drago, D Duchesneau, P Duinker, I Duran, S Dutta, S Easo, Yu Efremenko, H El Mamouni, A Engler, F.J Eppling, F.C Erné, J.P Ernenwein, P Extermann, M Fabre, R Faccini, S Falciano, A Favara, J Fay, O Fedin, M Felcini, T Ferguson, D Fernandez, F Ferroni, H Fesefeldt, E Fiandrini, J.H Field, F Filthaut, P.H Fisher, G Forconi, L Fredj, K Freudenreich, C Furetta, Yu Galaktionov, S.N Ganguli, S.S Gau, S Gentile, J Gerald, N Gheordanescu, S Giagu, S Goldfarb, J Goldstein, Z.F Gong, A Gougas, G Gratta, M.W Gruenewald, V.K Gupta, A Gurtu, L.J Gutay, K Hangarter, B Hartmann, A Hasan, T Hebbeker, A Hervé, W.C van Hoek, H Hofer, H Hoorani, S.R Hou, G Hu, M.M Ilyas, V Innocente, H Janssen, B.N Jin, L.W Jones, P de Jong, I Josa-Mutuberria, A Kasser, R.A Khan, Yu Kamyshkov, P Kapinos, J.S Kapustinsky, Y Karyotakis, M Kaur, M.N Kienzle-Focacci, D Kim, J.K Kim, S.C Kim, Y.G Kim, W.W Kinnison, A Kirkby, D Kirkby, J Kirkby, D Kiss, W Kittel, A Klimentov, A.C König, I Korolko, V Koutsenko, R.W Kraemer, T Kramer, W Krenz, H Kuijten, A Kunin, P Ladron de Guevara, G Landi, C Lapoint, K Lassila-Perini, P Laurikainen, M Lebeau, A Lebedev, P Lebrun, P Lecomte, P Lecoq, P Le Coultre, J.S Lee, K.Y Lee, C Leggett, J.M Le Goff, R Leiste, M Lenti, E Leonardi, P Levtchenko, C Li, E Lieb, W.T Lin, F.L Linde, L Lista, Z.A Liu, W Lohmann, E Longo, W Lu, Y.S Lu, K Lübelsmeyer, C Luci, D Luckey, L Ludovici, L Luminari, W Lustermann, W.G Ma, A Macchiolo, M Maity, G Majumder, L Malgeri, A Malinin, C Maña, S Mangla, P Marchesini, A Marin, J.P Martin, F Marzano, G.G.G Massaro, K Mazumdar, D McNally, S Mele, L Merola, M Meschini, W.J Metzger, M von der Mey, Y Mi, A Mihul, A.J.W van Mil, G Mirabelli, J Mnich, B Monteleoni, R Moore, S Morganti, R Mount, S Müller, F Muheim, E Nagy, S Nahn, M Napolitano, F Nessi-Tedaldi, H Newman, A Nippe, H Nowak, G Organtini, R Ostonen, D Pandoulas, S Paoletti, P Paolucci, H.K Park, G Pascale, G Passaleva, S Patricelli, T Paul, M Pauluzzi, C Paus, F Pauss, D Peach, Y.J Pei, S Pensotti, D Perret-Gallix, S Petrak, A Pevsner, D Piccolo, M Pieri, J.C Pinto, P.A Piroué, E Pistolesi, V Plyaskin, M Pohl, V Pojidaev, H Postema, N Produit, D Prokofiev, R Raghavan, G Rahal-Callot, P.G Rancoita, M Rattaggi, G Raven, P Razis, K Read, D Ren, M Rescigno, S Reucroft, T van Rhee, S Riemann, B.C Riemers, K Riles, O Rind, S Ro, A Robohm, J Rodin, F.J Rodriguez, B.P Roe, S Röhner, L Romero, S Rosier-Lees, Ph Rosselet, W van Rossum, S Roth, J.A Rubio, H Rykaczewski, J Salicio, E Sanchez, A Santocchia, M.E Sarakinos, S Sarkar, M Sassowsky, G Sauvage, C Schäfer, V Schegelsky, S Schmidt-Kaerst, D Schmitz, P Schmitz, M Schneegans, B Schoeneich, N Scholz, H Schopper, D.J Schotanus, J Schwenke, G Schwering, C Sciacca, D Sciarrino, J.C Sens, L Servoli, S Shevchenko, N Shivarov, V Shoutko, J Shukla, E Shumilov, A Shvorob, T Siedenburg, D Son, A Sopczak, V Soulimov, B Smith, P Spillantini, M Steuer, D.P Stickland, F Sticozzi, H Stone, B Stoyanov, A Straessner, K Strauch, K Sudhakar, G Sultanov, L.Z Sun, G.F Susinno, H Suter, J.D Swain, X.W Tang, L Tauscher, L Taylor, Samuel C.C Ting, S.M Ting, F Tonisch, M Tonutti, S.C Tonwar, J Tóth, C Tully, H Tuchscherer, K.L Tung, J Ulbricht, U Uwer, E Valente, R.T Van de Walle, G Vesztergombi, I Vetlitsky, G Viertel, M Vivargent, R Völkert, H Vogel, H Vogt, I Vorobiev, A.A Vorobyov, A Vorvolakos, M Wadhwa, W Wallraff, J.C Wang, X.L Wang, Y.F Wang, Z.M Wang, A Weber, F Wittgenstein, S.X Wu, S Wynhoff, J Xu, Z.Z Xu, B.Z Yang, C.G Yang, X.Y Yao, J.B Ye, S.C Yeh, J.M You, An Zalite, Yu Zalite, P Zemp, Y Zeng, Z Zhang, Z.P Zhang, B 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S., Chen, M., Chiefari, Giovanni, Chien, C. Y., Choi, M. T., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Cohn, H. O., Coignet, G., Colijn, A. P., Colino, N., Costantini, S., Cotorobai, F., Delacruz, B., Csilling, A., Dai, T. S., Dalessandro, R., Deasmundis, R., Deboeck, H., Degre, A., Deiters, K., Denes, P., Denotaristefani, F., Dibitonto, D., Diemoz, M., Vandierendonck, D., Dilodovico, F., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dorne, I., Dova, M. T., Drago, E., Duchesneau, D., Duinker, P., Duran, I., Dutta, S., Easo, S., Efremenko, Y., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Ernenwein, J. P., Extermann, P., Fabre, M., Faccini, R., Falciano, S., Favara, A., Fay, J., Fedin, O., Felcini, M., Ferguson, T., Fernandez, D., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Forconi, G., Fredj, L., Freudenreich, K., Furetta, C., Galaktionov, Y., Ganguli, S. N., Gau, S. S., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z. F., Gougas, A., Gratta, G., Gruenewald, M. W., Gupta, V. K., Gurtu, A., Gutay, L. J., Hangarter, K., Hartmann, B., Hasan, A., Hebbeker, T., Herve, A., Vanhoek, W. C., Hofer, H., Hoorani, H., Hou, S. R., Hu, G., Ilyas, M. M., Innocente, V., Janssen, H., Jin, B. N., Jones, L. W., Dejong, P., Josamutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Kienzlefocacci, M. N., Kim, D., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, A., Kirkby, D., Kirkby, J., Kiss, D., Kittel, W., Klimentov, A., Konig, A. C., Korolko, I., Koutsenko, V., Kraemer, R. W., Kramer, T., Krenz, W., Kuijten, H., Kunin, A., Deguevara, P. L., Landi, G., Lapoint, C., Lassilaperini, K., Laurikainen, P., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, J. S., Lee, K. Y., Leggett, C., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., Leib, E., Lin, W. T., Linde, F. L., Lista, L., Liu, Z. A., Lohmann, W., Longo, E., Lu, W., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., W. G., Ma, Macchiolo, A., Maity, M., Majumder, G., Malgeri, L., Malinin, A., Mana, C., Mangla, S., Marchesini, P., Marin, A., Martin, J. P., Marzano, F., G. G. G., Mazumdar, K., Mcnally, D., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Vondermey, M., Mi, Y., Mihul, A., A. J. W., Mirabelli, G., Mnich, J., Monteleoni, B., Moore, R., Morganti, S., Mount, R., Muller, S., Muheim, F., Nagy, E., Nahn, S., Napolitano, Marco, Nessitedaldi, F., Newman, H., Nippe, A., Nowak, H., Organtini, G., Ostonen, R., Pandoulas, D., Paoletti, S., Paolucci, P., Park, H. K., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Peach, D., Pei, Y. J., Pensotti, S., Perretgallix, D., Petrak, S., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J. C., Piroue, P. A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Produit, N., Prokofiev, D., Raghavan, R., Rahalcallot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Ren, D., Rescigno, M., Reucroft, S., Vanrhee, T., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Ro, S., Robohm, A., Rodin, J., Rodriguez, F. J., Roe, B. P., Rohner, S., Romero, L., Rosierlees, S., Rosselet, P., Vanrossum, W., Roth, S., Rubio, J. A., Rykaczewski, H., Salicio, J., Sanchez, E., Santocchia, A., Sarakinos, M. E., Sarkar, S., Sassowsky, M., Sauvage, G., Schafer, C., Schegelsky, V., Schmidtkaerst, S., Schmitz, D., Schmitz, P., Schneegans, M., Schoeneich, B., Scholz, N., Schopper, H., Schotanus, D. J., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Sciarrino, D., Sens, J. 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P., Zhou, B., Zhou, Y., Zhu, G. Y., Zhu, R. Y., and Zichichi, A.
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, COLLISIONS, E+E-PHYSICS, LUND MONTE-CARLO, PAIR PRODUCTION, Electron–positron annihilation, High Energy Physics::Phenomenology, Hadron, STANDARD MODEL, State (functional analysis), LEP, Scalar boson, Lower limit, JET FRAGMENTATION, DECAYS, Standard Model, Nuclear physics, Higgs boson, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, High Energy Physics::Experiment, Production (computer science), SUPERSYMMETRY, L3 EXPERIMENT
Abstract: The results of the searches for neutral Higgs boson production in the process e + e − → Z ∗ H 0 are reported, focusing on Higgs boson masses below 70 GeV. The data sample consists of three million hadronic Z 0 decays collected by the L3 experiment at LEP from 1991 through 1994. No signal is found leading to a lower limit on the mass of the Standard Model Higgs boson of 60.2 GeV at 95% C.L. These results are also interpreted in the framework of the General Two Doublet Model and limits on the nonstandard Higgs boson production through the process e + e − → Z ∗ h 0 are set. A lower limit of 66.7 GeV at 95% C.L. is obtained for the case where the Higgs decays into an invisible final state.
Published: 1996

20. Study of the Ks(0)Ks(0) Final-State in 2-Photon Collisions

Author: M. ACCIARRI, A. ADAM, O. ADRIANI, M. AGUILARBENITEZ, S. AHLEN, B. ALPAT, J. ALCARAZ, J. ALLABY, G. ALVERSON, G. AMBROSI, Q. AN, H. ANDERHUB, V. P. ANDREEV, T. ANGELESCU, D. ANTREASYAN, A. AREFIEV, T. AZEMOON, T. AZIZ, P. V. K., P. BAGNAIA, L. BAKSAY, R. C. BALL, S. BANERJEE, K. BANICZ, R. BARILLERE, L. BARONE, P. BARTALINI, A. BASCHIROTTO, M. BASILE, R. BATTISTON, A. BAY, F. BECATTINI, U. BECKER, F. BEHNER, G. L. BENCZE, J. BERDUGO, P. BERGES, B. BERTUCCI, B. L. BETEV, M. BIASINI, A. BILAND, G. M. BILEI, R. BIZZARRI, J. J. BLAISING, G. J. BOBBINK, R. BOCK, A. BOHM, B. BORGIA, A. BOUCHAM, D. BOURILKOV, M. BOURQUIN, D. BOUTIGNY, S. BRACCINI, E. BRAMBILLA, J. G. BRANSON, V. BRIGLJEVIC, I. C. BROCK, A. BUIJS, A. BUJAK, J. D. BURGER, W. J. BURGER, C. BURGOS, J. BUSENITZ, A. BUYTENHUIJS, X. D. CAI, M. CAPELL, G. C. ROMEO, M. CARIA, G. CARLINO, A. M. CARTACCI, J. CASAUS, G. CASTELLINI, R. CASTELLO, F. CAVALLARI, N. CAVALLO, C. CECCHI, M. CERRADA, F. CESARONI, M. CHAMIZO, A. CHAN, Y. H. CHANG, U. K. CHATURVEDI, M. CHEMARIN, A. CHEN, C. CHEN, G. CHEN, G. M. CHEN, H. F. CHEN, H. S. CHEN, M. CHEN, C. Y. CHIEN, M. T. CHOI, L. CIFARELLI, F. CINDOLO, C. CIVININI, I. CLARE, R. CLARE, T. E. COAN, H. O. COHN, G. COIGNET, A. P. COLIJN, N. COLINO, V. COMMICHAU, S. COSTANTINI, F. COTOROBAI, B. DELACRUZ, X. T. CUI, X. Y. CUI, T. S. DAI, R. DALESSANDRO, R. DEASMUNDIS, H. DEBOECK, D. DEGRE, K. DEITERS, E. DENES, P. DENES, F. DENOTARISTEFANI, D. DIBITONTO, M. DIEMOZ, D. VANDIERENDONCK, F. DILODOVICO, C. DIONISI, M. DITTMAR, A. DOMINGUEZ, A. DORIA, I. DORNE, M. T. DOVA, E. DRAGO, D. DUCHESNEAU, P. DUINKER, I. DURAN, S. DUTTA, S. EASO, Y. EFREMENKO, H. ELMAMOUNI, A. ENGLER, F. J. EPPLING, F. C. ERNE, J. P. ERNENWEIN, P. EXTERMANN, R. FABBRETTI, M. FABRE, R. FACCINI, S. FALCIANO, A. FAVARA, J. FAY, M. FELCINI, T. FERGUSON, D. FERNANDEZ, G. FERNANDEZ, F. FERRONI, H. FESEFELDT, E. FIANDRINI, J. H. FIELD, F. FILTHAUT, P. H. FISHER, G. FORCONI, L. FREDJ, K. FREUDENREICH, M. GAILLOUD, Y. 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W., Dejong, P., Josamutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzlefocacci, M. N., Kim, D., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, A., Kirkby, D., Kirkby, J., Kittel, W., Klimentov, A., Konig, A. C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krenz, W., Kuijten, H., Kunin, A., Deguevara, P. L., Landi, G., Lapoint, C., Lassilaperini, K., Laurikainen, P., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, J. S., Lee, K. Y., Leggett, C., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., Lieb, E., Lin, W. T., Linde, F. L., Lindemann, B., Lista, L., Liu, Y., Liu, Z. A., Lohmann, W., Longo, E., Lu, W., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., W. G., Ma, Macchiolo, A., Maity, M., Malgeri, L., Malik, R., Malinin, A., Mana, C., Mangla, S., Maolinbay, M., Marchesini, P., Marin, A., Martin, J. P., Marzano, F., G. G. G., Mazumdar, K., Mcnally, D., Mele, S., Merola, Leonardo, Meschini, M., Metzger, W. J., Mi, Y., Mihul, A., A. J. W., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Moore, R., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Muller, S., Muheim, F., Nagy, E., Nahn, S., Napolitano, Marco, Nessitedaldi, F., Newman, H., Niaz, M. A., Nippe, A., Nowak, H., Organtini, G., Ostonen, R., Pandoulas, D., Paoletti, S., Paolucci, P., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y. J., Pensotti, S., Perretgallix, D., Petrak, S., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J. C., Piroue, P. A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Produit, N., Qureshi, K. N., Raghavan, R., Rahalcallot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Redaelli, M., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Rizvi, H. A., Ro, S., Robohm, A., Rodin, J., Rodriguez, F. J., Roe, B. P., Rohner, M., Rohner, S., Romero, L., Rosierlees, S., Rosselet, P., Vanrossum, W., Roth, S., Rubio, J. A., Rykaczewski, H., Salicio, J., Salicio, J. M., Sanchez, E., Santocchia, A., Sarakinos, M. E., Sarkar, S., Sartorelli, G., Sassowsky, M., Sauvage, G., Schafer, C., Schegelsky, V., Schmitz, D., Schmitz, P., Schneegans, M., Schoeneich, B., Scholz, N., Schopper, H., Schotanus, D. J., Schulte, R., Schultze, K., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Sehgal, R., Seiler, P. G., Sens, J. C., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shukla, J., Shumilov, E., Son, D., Sopczak, A., Soulimov, V., Smith, B., Spickermann, T., Spillantini, P., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Stoyanov, B., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L. Z., Susinno, G. F., Suter, H., Swain, J. D., Tang, X. W., Tauscher, L., Taylor, L., Timellini, R., S. C. C., Ting, S. M., Toker, O., Tonisch, F., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Tuchscherer, H., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Volkert, R., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, J. C., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weill, R., Willmott, C., Wittgenstein, F., S. X., Wu, Wynhoff, S., Xu, J., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yang, G., Yao, X. Y., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., You, J. M., Yunus, N., Zaccardelli, C., Zalite, A., Zemp, P., Zeng, J. Y., Zeng, M., Zeng, Y., Zhang, Z., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhou, Y., Zhu, G. Y., Zhu, R. Y., Zichichi, A., and B. C. C.
Subjects: LEP, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), L3 EXPERIMENT, TRIGGER
Abstract: The reaction e(+)e(-) --> e(+)e(-)gamma*gamma* --> e(+)e(-)K(S)(0)K(S)(0) is studied with the L3 detector at LEP and the formation of the f(2)'(1525) resonance is observed, For an integrated luminosity of 114 pb(-1), 31+/-6 f(2)' events are found, Their angular distribution is consistent with a pure helicity two, The radiative width times the branching ratio is measured to be Gamma(gamma gamma)(f(2)')xBr(f(2)'--> K (K) over bar)=(0.093+/-0.018+/-0.022) keV. Only three events are found in the f(2)(1270)-a(2)(1320) mass region, consistent with destructive f(2)-a(2) interference in the (KSKS0)-K-0 final state. The mixing angle of the tensor meson nonet is determined to be theta=(29.4(-1.6)(+1.4))(0).
Published: 1995

21. Energy and Particle Flow in 3-Jet and Radiative 2-Jet Events from Hadronic Z-Decays

Author: Acciarri, M, Adam, A, Adriani, O, Aguilarbenitez, M, Ahlen, S, Alcaraz, J, Aloisio, A, Alverson, G, Alviggi, Mg, Ambrosi, G, An, Q, Anderhub, H, Anderson, Al, Andreev, Vp, Angelescu, T, Antonov, L, Antreasyan, D, Alkhazov, G, Arce, P, Arefiev, A, Azemoon, T, Aziz, T, Baba, Pvks, Bagnaia, Paolo, Bakken, Ja, Baksay, L, Ball, Rc, Banerjee, S, Banicz, K, Barillere, R, Barone, Luciano Maria, Baschirotto, A, Basile, M, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Bencze, Gl, Berdugo, J, Berges, P, Bertucci, B, Betev, Bl, Biasini, M, Biland, A, Bilei, Gm, Bizzarri, R, Blaising, Jj, Bobbink, Gj, Bock, R, Bohm, A, Borgia, B, Boucham, A, Bourilkov, D, Bourquin, M, Boutigny, D, Bouwens, B, Brambilla, E, Branson, Jg, Brigljevic, V, Brock, Ic, Brooks, M, Bujak, A, Burger, Jd, Burger, Wj, Burgos, C, Busenitz, J, Buytenhuijs, A, Bykov, A, Cai, Xd, Capell, M, Romeo, Gc, Caria, M, Carlino, G, Cartacci, Am, Casaus, J, Castello, R, Cavallo, N, Cerrada, M, Cesaroni, F, Chamizo, M, Chang, Yh, Chaturvedi, Uk, Chemarin, M, Chen, A, Chen, C, Chen, G, Chen, Gm, Chen, Hf, Chen, Hs, Chen, M, Chiefari, G, Chien, Cy, Choi, Mt, Chung, S, Cifarelli, L, Cindolo, F, Civinini, C, Clare, I, Clare, R, Coan, Te, Cohn, Ho, Coignet, G, Colino, N, Costantini, S, Cotorobai, F, Delacruz, B, Cui, Xt, Cui, Xy, Dai, Ts, Dalessandro, R, Deasmundis, R, Degre, A, Deiters, K, Denes, E, Denes, P, Denotaristefani, F, Dibitonto, D, Diemoz, M, Dimitrov, Hr, Dionisi, C, Dittmar, M, Djambazov, L, Dorne, I, Dova, Mt, Drago, E, Duchesneau, D, Duhem, F, Duinker, P, Duran, I, Dutta, S, Easo, S, Elmamouni, H, Engler, A, Eppling, Fj, Erne, Fc, Extermann, P, Fabbretti, R, Fabre, M, Falciano, S, Favara, A, Fay, J, Felcini, M, Ferguson, T, Fernandez, D, Fernandez, G, Ferroni, Fernando, Fesefeldt, H, Fiandrini, E, Field, Jh, Filthaut, F, Fisher, Ph, Forconi, G, Fredj, L, Freudenreich, K, Gailloud, M, Galaktionov, Y, Gallo, E, Ganguli, Sn, Garciaabia, P, Gentile, Simonetta, Gerald, J, Gheordanescu, N, Giagu, Stefano, Goldfarb, S, Goldstein, J, Gong, Zf, Gonzalez, E, Gougas, A, Goujon, D, Gratta, G, Gruenewald, Mw, Guanziroli, Cgm, Gupta, Vk, Gurtu, A, Gustafson, Hr, Gutay, Lj, Hasan, A, Hauschildt, D, He, Jt, Hebbeker, T, Hebert, M, Herve, A, Hilgers, K, Hofer, H, Hoorani, H, Hou, Sr, Hu, G, Ille, B, Ilyas, Mm, Innocente, V, Janssen, H, Jin, Bn, Jones, Lw, Dejong, P, Josamutuberria, I, Kasser, A, Khan, Ra, Kamyshkov, Y, Kapinos, P, Kapustinsky, Js, Karyotakis, Y, Kaur, M, Khokhar, S, Kienzlefocacci, Mn, Kim, D, Kim, Jk, Kim, Sc, Kim, Yg, Kinnison, Ww, Kirkby, A, Kirkby, D, Kirkby, J, Kirsch, S, Kittel, W, Klimentov, A, Konig, Ac, Koffeman, E, Kornadt, O, Koutsenko, V, Koulbardis, A, Kraemer, Rw, Kramer, T, Krastev, Vr, Krenz, W, Kuijten, H, Kumar, Ks, Kunin, A, Deguevara, Pl, Landi, G, Lanske, D, Lanzano, S, Laurikainen, P, Lebedev, A, Lebrun, P, Lecomte, P, Lecoq, P, Lecoultre, P, Lee, Dm, Lee, Js, Lee, Ky, Leedom, I, Leggett, C, Legoff, Jm, Leiste, R, Lenti, M, Leonardi, E, Levtchenko, P, Li, C, Lieb, E, Lin, Wt, Linde, Fl, Lindemann, B, Lista, L, Liu, Y, Lohmann, W, Longo, E, Lu, W, Lu, Ys, Lubbers, Jm, Lubelsmeyer, K, Luci, Claudio, Luckey, D, Ludovici, L, Luminari, L, Lustermann, W, Ma, Wg, Macdermott, M, Maity, M, Malgeri, L, Malik, R, Malinin, A, Mana, C, Mangla, S, Maolinbay, M, Marchesini, P, Marin, A, Martin, Jp, Marzano, F, Massaro, Ggg, Mazumdar, K, Mcbride, P, Mcmahon, T, Mcnally, D, Mele, S, Merk, M, Merola, L, Meschini, M, Metzger, Wj, Mi, Y, Mihul, A, Mills, Gb, Mir, Y, Mirabelli, G, Mnich, J, Moller, M, Monaco, V, Monteleoni, B, Morand, R, Morganti, S, Moulai, Ne, Mount, R, Muller, S, Nagy, E, Napolitano, M, Nessitedaldi, F, Newman, H, Niaz, Ma, Nippe, A, Nowak, H, Organtini, Giovanni, Ostonen, R, Pandoulas, D, Paoletti, S, Paolucci, P, Pascale, G, Passaleva, G, Patricelli, S, Paul, T, Pauluzzi, M, Paus, C, Pauss, F, Pei, Yj, Pensotti, S, Perretgallix, D, Pevsner, A, Piccolo, D, Pieri, M, Pinto, Jc, Piroue, Pa, Pistolesi, E, Plasil, F, Plyaskin, V, Pohl, M, Pojidaev, V, Postema, H, Produit, N, Qian, Jm, Qureshi, Kn, Raghavan, R, Rahalcallot, G, Rancoita, Pg, Rattaggi, M, Raven, G, Razis, P, Read, K, Redaelli, M, Ren, D, Ren, Z, Rescigno, M, Reucroft, S, Ricker, A, Riemann, S, Riemers, Bc, Riles, K, Rind, O, Rizvi, Ha, Ro, S, Robohm, A, Rodriguez, Fj, Roe, Bp, Rohner, M, Rohner, S, Romero, L, Rosierlees, S, Rosmalen, R, Rosselet, P, Vanrossum, W, Roth, S, Rubbia, A, Rubio, Ja, Rykaczewski, H, Salicio, J, Salicio, Jm, Sanchez, E, Sanders, Gs, Santocchia, A, Sarakinos, Me, Sarkar, S, Sartorelli, G, Sassowsky, M, Sauvage, G, Schafer, C, Schegelsky, V, Schmitz, D, Schmitz, P, Schneegans, M, Scholz, N, Schopper, H, Schotanus, Dj, Shotkin, S, Schreiber, Hj, Shukla, J, Schulte, R, Schultze, K, Schwenke, J, Schwering, G, Sciacca, C, Scott, I, Sehgal, R, Seiler, Pg, Sens, Jc, Servoli, L, Sheer, I, Shevchenko, S, Shi, Xr, Shumilov, E, Shoutko, V, Son, D, Sopczak, A, Soulimov, V, Spartiotis, C, Spickermann, T, Spillantini, P, Steuer, M, Stickland, Dp, Sticozzi, F, Stone, H, Strauch, K, Sudhakar, K, Sultanov, G, Sun, Lz, Susinno, Gf, Suter, H, Swain, Jd, Syed, Aa, Tang, Xw, Taylor, L, Timellini, R, Ting, Scc, Ting, Sm, Toker, O, Tonutti, M, Tonwar, Sc, Toth, J, Trowitzsch, G, Tsaregorodtsev, A, Tsipolitis, G, Tully, C, Ulbricht, J, Urban, L, Uwer, U, Valente, E, Vandewalle, Rt, Vetlitsky, I, Viertel, G, Vikas, P, Vikas, U, Vivargent, M, Vogel, H, Vogt, H, Vorobiev, I, Vorobyov, Aa, Vuilleumier, L, Wadhwa, M, Wallraff, W, Wang, Jc, Wang, Xl, Wang, Yf, Wang, Zm, Weber, A, Weber, J, Weill, R, Willmott, C, Wittgenstein, F, Wright, D, Wu, Sx, Wynhoff, S, Xu, Zz, Yang, Bz, Yang, Cg, Yang, G, Yao, Xy, Ye, Ch, Ye, Jb, Ye, Q, Yeh, Sc, You, Jm, Yunus, N, Yzerman, M, Zaccardelli, C, Zemp, P, Zeng, M, Zeng, Y, Zhang, Dh, Zhang, Zp, Zhou, B, Zhou, Gj, Zhou, Jf, Zhu, Ry, Zichichi, A, Vanderzwaan, Bcc, Acciarri, M., Adam, A., Adriani, O., Aguilarbenitez, M., Ahlen, S., Alcaraz, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Andreev, V. P., Angelescu, T., Antonov, L., Antreasyan, D., Alkhazov, G., Arce, P., Arefiev, A., Azemoon, T., Aziz, T., P. V. K., Bagnaia, P., Bakken, J. A., Baksay, L., Ball, R. C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bencze, G. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Bobbink, G. J., Bock, R., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brigljevic, V., Brock, I. C., Brooks, M., Bujak, A., Burger, J. D., Burger, W. J., Burgos, C., Busenitz, J., Buytenhuijs, A., Bykov, A., Cai, X. D., Capell, M., Romeo, G. C., Caria, M., Carlino, G., Cartacci, A. M., Casaus, J., Castello, R., Cavallo, N., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chiefari, Giovanni, Chien, C. Y., Choi, M. T., Chung, S., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colino, N., Costantini, S., Cotorobai, F., Delacruz, B., Cui, X. T., Cui, X. Y., Dai, T. S., Dalessandro, R., Deasmundis, R., Degre, A., Deiters, K., Denes, E., Denes, P., Denotaristefani, F., Dibitonto, D., Diemoz, M., Dimitrov, H. R., Dionisi, C., Dittmar, M., Djambazov, L., Dorne, I., Dova, M. T., Drago, E., Duchesneau, D., Duhem, F., Duinker, P., Duran, I., Dutta, S., Easo, S., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabbretti, R., Fabre, M., Falciano, S., Favara, A., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Forconi, G., Fredj, L., Freudenreich, K., Gailloud, M., Galaktionov, Y., Gallo, E., Ganguli, S. N., Garciaabia, P., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z. F., Gonzalez, E., Gougas, A., Goujon, D., Gratta, G., Gruenewald, M. W., C. G. M., Gupta, V. K., Gurtu, A., Gustafson, H. R., Gutay, L. J., Hasan, A., Hauschildt, D., J. T., He, Hebbeker, T., Hebert, M., Herve, A., Hilgers, K., Hofer, H., Hoorani, H., Hou, S. R., Hu, G., Ille, B., Ilyas, M. M., Innocente, V., Janssen, H., Jin, B. N., Jones, L. W., Dejong, P., Josamutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzlefocacci, M. N., Kim, D., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, A., Kirkby, D., Kirkby, J., Kirsch, S., Kittel, W., Klimentov, A., Konig, A. C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krastev, V. R., Krenz, W., Kuijten, H., Kumar, K. S., Kunin, A., Deguevara, P. L., Landi, G., Lanske, D., Lanzano, S., Laurikainen, P., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, D. M., Lee, J. S., Lee, K. Y., Leedom, I., Leggett, C., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., Lieb, E., Lin, W. T., Linde, F. L., Lindemann, B., Lista, L., Liu, Y., Lohmann, W., Longo, E., Lu, W., Y. S., Lu, Lubbers, J. M., Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., W. G., Ma, Macdermott, M., Maity, M., Malgeri, L., Malik, R., Malinin, A., Mana, C., Mangla, S., Maolinbay, M., Marchesini, P., Marin, A., Martin, J. P., Marzano, F., G. G. G., Mazumdar, K., Mcbride, P., Mcmahon, T., Mcnally, D., Mele, S., Merk, M., Merola, Leonardo, Meschini, M., Metzger, W. J., Mi, Y., Mihul, A., Mills, G. B., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monaco, V., Monteleoni, B., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Muller, S., Nagy, E., Napolitano, Marco, Nessitedaldi, F., Newman, H., Niaz, M. A., Nippe, A., Nowak, H., Organtini, G., Ostonen, R., Pandoulas, D., Paoletti, S., Paolucci, P., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y. J., Pensotti, S., Perretgallix, D., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J. C., Piroue, P. A., Pistolesi, E., Plasil, F., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Produit, N., Qian, J. M., Qureshi, K. N., Raghavan, R., Rahalcallot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Redaelli, M., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Rizvi, H. A., Ro, S., Robohm, A., Rodriguez, F. J., Roe, B. P., Rohner, M., Rohner, S., Romero, L., Rosierlees, S., Rosmalen, R., Rosselet, P., Vanrossum, W., Roth, S., Rubbia, A., Rubio, J. A., Rykaczewski, H., Salicio, J., Salicio, J. M., Sanchez, E., Sanders, G. S., Santocchia, A., Sarakinos, M. E., Sarkar, S., Sartorelli, G., Sassowsky, M., Sauvage, G., Schafer, C., Schegelsky, V., Schmitz, D., Schmitz, P., Schneegans, M., Scholz, N., Schopper, H., Schotanus, D. J., Shotkin, S., Schreiber, H. J., Shukla, J., Schulte, R., Schultze, K., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Scott, I., Sehgal, R., Seiler, P. G., Sens, J. C., Servoli, L., Sheer, I., Shevchenko, S., Shi, X. R., Shumilov, E., Shoutko, V., Son, D., Sopczak, A., Soulimov, V., Spartiotis, C., Spickermann, T., Spillantini, P., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L. Z., Susinno, G. F., Suter, H., Swain, J. D., Syed, A. A., Tang, X. W., Taylor, L., Timellini, R., S. C. C., Ting, S. M., Toker, O., Tonutti, M., Tonwar, S. C., Toth, J., Trowitzsch, G., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, J. C., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weber, J., Weill, R., Willmott, C., Wittgenstein, F., Wright, D., S. X., Wu, Wynhoff, S., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yang, G., Yao, X. Y., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhu, R. Y., Zichichi, A., and B. C. C.
Subjects: PHYSICS, E+E ANNIHILATION, LUND MONTE-CARLO, High Energy Physics::Phenomenology, QUARK, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, 3-JET EVENTS, High Energy Physics::Experiment, FRAGMENTATION MODELS, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), QCD, GLUON JETS, PARTON
Abstract: We report on a detailed study of the energy and particle flow in the event plane of three-jet events q(q) over barg$ and radiative two-jet events in hadronic Z decays recorded with the L3 detector. We find a significant decrease in particle and energy density in the angular region between quark and antiquark jets for q(q) over barg$ events as compared with events. Several QCD model predictions are compared with the observed effect.
Published: 1995

22. Search for neutralinos in Z decays

Author: H. A. Rizvi, A. Kunin, Y. J. Pei, R. Timellini, Hafeez R Hoorani, Chenjie Gu, W. J. Metzger, S. Goldfarb, J. T. He, F. L. Linde, A. Pevsner, Konrad Deiters, R. Barillère, C. Leggett, R. Leiste, Christoph Paus, Dimitri Bourilkov, T. Angelescu, E. Lieb, M. Guanziroli, Alberto Aloisio, A. Ricker, S. Pensotti, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, Giovanni Organtini, N. E. Moulai, S. Chung, J. Casaus, Yu. Kamyshkov, P.V.K.S. Baba, Attilio Santocchia, Jean Fay, D. Boutigny, Nicolas Produit, E. Fiandrini, J. M. You, Luca Malgeri, P. Laurikainen, Egidio Longo, H. Tuchscherer, Yu. Galaktionov, S. Röhner, Pierluigi Paolucci, M. Gailloud, J. P. Martin, J. Alcaraz, X. W. Tang, I. Sheer, P. A. Piroué, B. Zhou, C. G. Yang, A. Koulbardis, G. Sauvage, B. C.C. van der Zwaan, B. Monteleoni, F. Sticozzi, F. Wittgenstein, L. Ludovici, E. Drago, J. P. Ernenwein, P. de Jong, Tariq Aziz, V. Shoutko, R. Ostonen, A. Marin, F. Cesaroni, B. C. Riemers, A. Lebedev, Dong-Chul Son, T. Kramer, V. Koutsenko, M. Chamizo, A. Adam, Jasper Kirkby, J. A. Bakken, Cheng Chen, A. Mihul, W. J. Burger, Harvey B Newman, M. Sassowsky, A. J.W. van Mil, H. De Boeck, C. Zaccardelli, J. J. Blaising, Stefano Giagu, B. Alpat, J. S. Lee, Paolo Bagnaia, S. S. Gau, Emilio Leonardi, W. W. Kinnison, S. C. Yeh, M. M. Ilyas, L. Urbán, K. Hilgers, C. Spartiotis, M. Tonutti, R. Bock, Crisostomo Sciacca, Marco Pieri, Alessandra Doria, R. Malik, M. Lebeau, N. Yunus, A. Kasser, Ren-Yuan Zhu, Stefan Kirsch, R. Morand, Mariagrazia Alviggi, G. Schwering, Luciano Barone, G. Gratta, P. G. Rancoita, Raffaello D'Alessandro, M. Vivargent, Igor Vorobiev, S. Easo, F. J. Rodriguez, A. Bykov, L. Baksay, F. Cotorobai, E. Dénes, R. Sehgal, D. Duchesneau, V. Plyaskin, T. E. Coan, J. G. Branson, G. F. Susinno, H. R. Gustafson, I. Vetlitsky, B. N. Jin, Leonardo Merola, P. Levtchenko, Howard A. Stone, M. Hebert, Panos A Razis, F. Duhem, Luisa Cifarelli, C. Burgos, E. Valente, W. van Rossum, Roberto Battiston, H. Nowak, Davide Piccolo, Vincenzo Monaco, J. C. Pinto, R. Voelkert, Adrian Biland, D. McNally, P. Bartalini, T. Azemoon, A. Gurtu, Els Koffeman, S. N. Ganguli, V. Commichau, An.A. Vorobyov, A. Degré, W. Lu, M. T. Dova, L. J. Gutay, U. Becker, B. De La Cruz, G. Hu, Helmut Vogel, B. Borgia, T. Paul, Federico Cindolo, L. Z. Sun, Marcos Cerrada, M. Rattaggi, G. Viertel, W. Wallraff, O. Toker, B. Hartmann, O. Adriani, J. Ulbricht, Lucas Taylor, H. O. Cohn, I. Duran, Y. Mi, J. C. Sens, Z. P. Zhang, S. Mangla, S. Banerjee, A. Hasan, N. Scholz, S. Morganti, A. Arefiev, A. Engler, F. J. Eppling, G. J. Zhou, L. W. Jones, Zhuoxiang Ren, Carlos Willmott, Y. Karyotakis, Zp Zhang, Aa Vorobyov, J. Schwenke, Speranza Falciano, S. Mele, S. M. Ting, G. Cara Romeo, B. P. Roe, J. Berdugo, M. Wadhwa, Kajari Mazumdar, C. Cecchi, X. T. Cui, X. Y. Cui, M. Capell, Subir Sarkar, I. Clare, S. Costantini, S. Khokhar, T.R. McMahon, S. Müller, S. C. Tonwar, H. S. Fesefeldt, E. Pistolesi, R. Weill, E. J. Sanchez, Z. M. Wang, D. J. Schotanus, E. Brambilla, Roger Moore, D. Antreasyan, Georgi Sultanov, W. C. van Hoek, Frank Filthaut, A. Bujak, Oliver Kornadt, E. Shumilov, Qi An, P. Lebrun, M. Pohl, P. Marchesini, Xd Cai, G. M. Bilei, Ming Zeng, V. Brigljevic, B. Schoeneich, P. Kapinos, Thomas Ferguson, BT Bouwens, P. Ladron de Guevara, K. Riles, A. Boucham, C. Dionisi, M. Röhner, Pablo Garcia-Abia, M. Caria, M. Acciarri, Guo-Ming Chen, P. Duinker, Simonetta Gentile, T. S. Dai, R. A. Khan, Andre Sopczak, J.V. Allaby, S. Patricelli, W. T. Lin, F. Marzano, G. Coignet, K. N. Qureshi, F. Plasil, X. Y. Yao, Alain Hervé, Mingshui Chen, Q. Ye, J. Gerald, R. Faccini, A. Klimentov, U. Uwer, W. Krenz, A. Bay, H. Janssen, Kenneth Francis Read, G. A. Yang, A. Gougas, M. Lenti, Stefan Roth, M. Lanfranchi, L. Fredj, J. Shukla, J. Salicio, Samuel C.C. Ting, R. T. Van de Walle, Carlo Civinini, M. Maolinbay, G. Raven, F. Ferroni, A. L. Anderson, V. P. Andreev, Y. Zeng, M. Pauluzzi, M. Aguilar-Benitez, I. Dorne, M. Redaelli, M. Möller, Herwig Schopper, J. M. Le Goff, D. H. Wright, N. Gheordanescu, U. K. Chaturvedi, H. Postema, G. Passaleva, M. W. Gruenewald, I. Josa-Mutuberria, Y. S. Lu, P. G. Seiler, J. A. Rubio, M. Chemarin, J. F. Zhou, H. F. Chen, A. Buytenhuijs, D. Ren, J. H. Field, C. Y. Chien, A. Kirkby, G. M. Chen, B. Stoyanov, S. X. Wu, P. Schmitz, Marcella Diemoz, Peter Denes, D. DiBitonto, U. Vikas, M. MacDermott, Ph. Rosselet, M. Steuer, Felicitas Pauss, K. Freudenreich, Marco Meschini, K. Banicz, D. Perret-Gallix, D. Kirkby, M. A. Niaz, S. Rosier-Lees, G. Chiefari, S. Shevchenko, C. Maña, I. C. Brock, P. Le Coultre, M. Basile, F. Behner, Andrea Baschirotto, Christopher George Tully, P. Extermann, Wolfgang Lohmann, H. Vogt, B. Bertucci, A. A. Syed, Christoph Schäfer, I. Leedom, B. Z. Yang, C. Luci, M. Rescigno, H. Hofer, Nicanor Colino, Y. G. Kim, J. K. Kim, D. Luckey, Gy L. Bencze, S. R. Hou, George Alverson, J. S. Kapustinsky, Reinhard W. Schulte, M. Yzerman, G. Ambrosi, F. C. Erné, B. Lindemann, Roberto Castello, Marcel Merk, O. Rind, P. Vikas, G. Tsipolitis, M. Schneegans, K. Sudhakar, J. B. Ye, G. Forconi, Gerard Fernandez, Jozsef Toth, R. Fabbretti, Elisabetta Gallo, S. Reucroft, S. Shotkin, Luca Lista, D. Fernandez, Juven Wang, Yanwen Liu, H. Anderhub, Sabine Riemann, S. P. Ahlen, P. Zemp, R. de Asmundis, A. M. Cartacci, R. Raghavan, A. C. König, G. Alkhazov, Laurent Vuilleumier, H. El Mamouni, Joel Goldstein, D. Goujon, Vincenzo Innocente, A. Favara, Z. Z. Xu, V. Pojidaev, Dai-Sik Kim, B. L. Betev, D. Pandoulas, T. Spickermann, Michael Dittmar, Bernard Ille, J. D. Swain, Y. F. Wang, A. Böhm, Lamberto Luminari, R. C. Ball, Pierre Lecomte, G. Sartorelli, Werner Lustermann, A. C. Weber, A. Chen, G. Mirabelli, K. Lübelsmeyer, Piero Spillantini, Maurizio Biasini, Marta Felcini, Francesco Becattini, Y. Zhou, E. Gonzalez, D. P. Stickland, Y. H. Chang, S. Lanzano, Y. Mir, C. H. Ye, L. Romero, G. J. Bobbink, S. Wynhoff, A. Nippe, Alexander Malinin, M. Bourquin, K. Strauch, Joachim Mnich, X. L. Wang, A. Robohm, M. T. Choi, Francesca Nessi-Tedaldi, C-Q. Li, V. K. Gupta, J. D. Burger, G. Rahal-Callot, S. Ro, R. Bizzarri, Gianpaolo Carlino, F. DeNotaristefani, Manas Maity, P. Berges, K. Schultze, H. Suter, W. Kittel, E. Nagy, M. Fabre, M. E. Sarakinos, J. M. Salicio, R. Mount, Nicola Cavallo, G. Castellini, Z. F. Gong, D.W. Schmitz, G. Pascale, H. Kuijten, M. N. Kienzle-Focacci, V. Soulimov, G.G.G. Massaro, N. Shivarov, Robert Clare, W. G. Ma, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, H. S. Chen, L. Servoli, A. Tsaregorodtsev, K. Y. Lee, J. Busenitz, G. Landi, Simone Paoletti, Suchandra Dutta, Manjit Kaur, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, L3 (IHEF, IoP, FNWI), Acciarri, M., Adam, A., Adriani, O., Aguilarbenitez, M., Ahlen, S., Alpat, B., Alcaraz, J., Allaby, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Andreev, V. P., Angelescu, T., Antreasyan, D., Alkhazov, G., Arefiev, A., Azemoon, T., Aziz, T., P. V. K., Bagnaia, P., Bakken, J. A., Baksay, L., Ball, R. C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Bartalini, P., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bencze, G. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Bobbink, G. J., Bock, R., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brigljevic, V., Brock, I. C., Bujak, A., Burger, J. D., Burger, W. J., Burgos, C., Busenitz, J., Buytenhuijs, A., Bykov, A., Cai, X. D., Capell, M., Romeo, G. C., Caria, M., Carlino, G., Cartacci, A. M., Casaus, J., Castellini, G., Castello, R., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chiefari, Giovanni, Chien, C. Y., Choi, M. T., Chung, S., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colino, N., Commichau, V., Costantini, S., Cotorobai, F., Delacruz, B., Cui, X. T., Cui, X. Y., Dai, T. S., Dalessandro, R., Deasmundis, R., Deboeck, H., Degre, A., Deiters, K., Denes, E., Denes, P., Denotaristefani, F., Dibitonto, D., Diemoz, M., Dionisi, C., Dittmar, M., Doria, A., Dorne, I., Dova, M. T., Drago, E., Duchesneau, D., Duhem, F., Dunker, P., Duran, I., Dutta, S., Easo, S., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Ernenwein, J. P., Extermann, P., Fabbretti, R., Fabre, M., Faccini, R., Falciano, S., Favara, A., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Forconi, G., Fredj, L., Freudenreich, K., Gailloud, M., Galaktionov, Y., Gallo, E., Ganguli, S. N., Garciaabia, P., Gau, S. S., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z. F., Gonzalez, E., Gougas, A., Goujon, D., Gratta, G., Gruenewald, M. W., Guanziroli, M., Gupta, V. K., Gurtu, A., Gustafson, H. R., Gutay, L. J., Hartmann, B., Hasan, A., J. T., He, Hebbeker, T., Hebert, M., Herve, A., Hilgers, K., Vanhoek, W. C., Hofer, H., Hoorani, H., Hou, S. R., Hu, G., Ille, B., Ilyas, M. M., Innocente, V., Janssen, H., Jin, B. N., Jones, L. W., Dejong, P., Josamutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzlefocacci, M. N., Kim, D., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, A., Kirkby, D., Kirkby, J., Kirsch, S., Kittel, W., Klimentov, A., Konig, A. C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krenz, W., Kuijten, H., Kunin, A., Deguevara, P. L., Landi, G., Lanfranchi, M., Lanzano, S., Laurikainen, P., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, J. S., Lee, K. Y., Leedom, I., Leggett, C., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., Lieb, E., Lin, W. T., Linde, F. L., Lindemann, B., Lista, L., Liu, Y., Lohmann, W., Longo, E., Lu, W., Y. S., Lu, Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., W. G., Ma, Macdermott, M., Maity, M., Malgeri, L., Malik, R., Malinin, A., Mana, C., Mangla, S., Maolinbay, M., Marchesini, P., Marin, A., Martin, J. P., Marzano, F., G. G. G., Mazumdar, K., Mcmahon, T., Mcnally, D., Mele, S., Merk, M., Merola, Leonardo, Meschini, M., Metzger, W. J., Mi, Y., Mihul, A., A. J. W., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monaco, V., Monteleoni, B., Moore, R., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Muller, S., Nagy, E., Napolitano, Marco, Nessitedaldi, F., Newman, H., Niaz, M. A., Nippe, A., Nowak, H., Organtini, G., Ostonen, R., Pandoulas, D., Paoletti, S., Paolucci, P., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y. J., Pensotti, S., Perretgallix, D., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J. C., Piroue, P. A., Pistolesi, E., Plasil, F., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Produit, N., Qureshi, K. N., Raghavan, R., Rahalcallot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Redaelli, M., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Rizvi, H. A., Ro, S., Robohm, A., Rodriguez, F. J., Roe, B. P., Rohner, M., Rohner, S., Romero, L., Rosierlees, S., Rosselet, P., Vanrossum, W., Roth, S., Rubio, J. A., Rykaczewski, H., Salicio, J., Salicio, J. M., Sanchez, E., Santocchia, A., Sarakinos, M. E., Sarkar, S., Sartorelli, G., Sassowsky, M., Sauvage, G., Schafer, C., Schegelsky, V., Schmitz, D., Schmitz, P., Schneegans, M., Schoeneich, B., Scholz, N., Schopper, H., Schotanus, D. J., Schulte, R., Schultze, K., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Sehgal, R., Seiler, P. G., Sens, J. C., Servoli, L., Sheer, I., Shevchenko, S., Shivarov, N., Shotkin, S., Shoutko, V., Shukla, J., Shumilov, E., Son, D., Sopczak, A., Soulimov, V., Spartiotis, C., Spickermann, T., Spillantini, P., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Stoyanov, B., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L. Z., Susinno, G. F., Suter, H., Swain, J. D., Syed, A. A., Tang, X. W., Taylor, L., Timellini, R., S. C. C., Ting, S. M., Toker, O., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Tuchscherer, H., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Voelkert, R., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, J. C., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weill, R., Willmott, C., Wittgenstein, F., Wright, D., S. X., Wu, Wynhoff, S., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yang, G., Yao, X. Y., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, Z., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhou, Y., Zhu, R. Y., Zichichi, A., B. C. C., and Flores, Sylvie
Subjects: Nuclear and High Energy Physics, Particle physics, COLLISIONS, Photon, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Electron–positron annihilation, Hadron, 01 natural sciences, Nuclear physics, COLLIDER, neutralinos, GLUINO, 0103 physical sciences, SUPERSYMMETRY, lep, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], LEVEL ENERGY TRIGGER, RADIATIVE-CORRECTIONS, PARTICLES, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Ciencias Exactas, L3 EXPERIMENT, Physics, Gluino, 010308 nuclear & particles physics, photon, Física, Supersymmetry, Fermion, LEP, Neutralino, FERMILAB TEVATRON, fermion pair, Particle Physics - Experiment, Minimal Supersymmetric Standard Model
Abstract: We have searched for neutralinos produced via the reactions e+e− → χχ′ and e+e−→ χ′χ′, where the next-to lightest neutralino, χ′, decays into the lightest neutralino, χ, and either a photon or a fermion pair. Based on 1.8 × 106 hadronic Z decays collected with the L3 detector at LEP, no signal has been observed. We present upper limits of a few times 10−5 on the branching ratios Z → χχ′ and Z → χ′χ′. In the framework of the Minimial Supersymmetric Standard Model, we exclude a lightest χ with mχ less than 18 GeV, if either tan β > 2 or the gluino mass m≈g > 100 GeV., Facultad de Ciencias Exactas
Published: 1995

23. Evidence for Gluon Interference in Hadronic Z-Decays

Author: G. Forconi, Gerard Fernandez, A. Kasser, A. Lebedev, Dong-Chul Son, T. Kramer, Jozsef Toth, J. J. Blaising, Stefano Giagu, H. A. Rizvi, A. Kunin, E. Valente, Hafeez R Hoorani, T. E. Coan, J. G. Branson, D. McNally, S. X. Wu, S. Reucroft, S. Easo, Kati Lassila-Perini, S. Goldfarb, S. Röhner, Roberto Battiston, Davide Piccolo, F. Wittgenstein, V. Plyaskin, G. Viertel, Vincenzo Monaco, D. DiBitonto, S. N. Ganguli, L. Ludovici, I. Vetlitsky, W. Lu, Federico Cindolo, E. Drago, Ph. Rosselet, R. Ostonen, A. Marin, M. Möller, S. Morganti, B. Borgia, A. Degré, M. Steuer, J. T. He, H. Anderhub, S. Mangla, J. Schwenke, F. L. Linde, L. Urbán, X. Y. Cui, J. Ulbricht, S. Costantini, M. Rattaggi, K. Banicz, D. Perret-Gallix, M. T. Dova, H. O. Cohn, H. F. Chen, A. Buytenhuijs, C. Burgos, Mingshui Chen, J. Gerald, R. Faccini, W. C. van Hoek, Frank Filthaut, S. Pensotti, Valery Schegelsky, Antonino Zichichi, Thomas Ferguson, H. Rykaczewski, Z. A. Liu, X. Y. Yao, C-Q. Li, A. Boucham, C. Dionisi, P. Marchesini, M. Pauluzzi, Pablo Garcia-Abia, Alain Hervé, V. K. Gupta, Giovanni Organtini, L. J. Gutay, Ming Zeng, V. Brigljevic, A. Bay, F. Ferroni, J. Lecoq, D. Ren, A. M. Cartacci, Carlo Civinini, R. Raghavan, X. T. Cui, M. Maolinbay, G. Raven, Samuel C.C. Ting, J. G. Xu, U. Becker, M. Aguilar-Benitez, W. van Rossum, Y. Zeng, M. A. Niaz, Herwig Schopper, H. Postema, Laurent Vuilleumier, M. Röhner, E. Dénes, R. Sehgal, D. Duchesneau, S. Ro, R. Bizzarri, J. Shukla, L. Z. Sun, F. DeNotaristefani, M. Lenti, D. Pandoulas, Stefan Roth, G. Chiefari, I. Clare, S. Shevchenko, Roger Moore, U. Vikas, J. Y. Zeng, P.V.K.S. Baba, Attilio Santocchia, Jean Fay, S. P. Ahlen, P. Zemp, P. Bagnaia, Joel Goldstein, G. Passaleva, M. W. Gruenewald, D. Boutigny, I. Duran, Adrian Biland, A. Macchiolo, F. Behner, Andrea Baschirotto, P. Vikas, P. Extermann, Salvatore Mele, G. Tsipolitis, G. Cara Romeo, B. P. Roe, A. Favara, Igor Vorobiev, R. T. Van de Walle, P. Levtchenko, Manas Maity, B. De La Cruz, P. Berges, Panos A Razis, R. de Asmundis, I. Josa-Mutuberria, J. Rodin, Nicolas Produit, C. Cecchi, Z. Z. Xu, F. J. Eppling, G. J. Zhou, L. W. Jones, G. Hu, J. M. Le Goff, N. Gheordanescu, Steve Nahn, V. Pojidaev, M. Schneegans, Alessandra Doria, R. Malik, Christoph Schäfer, B. Z. Yang, H. Hofer, Y. J. Pei, Subir Sarkar, R. Barillère, Maurizio Biasini, Marta Felcini, T. Spickermann, O. Toker, Georgi Sultanov, T. S. Dai, S. M. Ting, Giovanni Ambrosi, P. G. Seiler, Francesco Becattini, J. A. Rubio, Bryan R. Smith, Dai-Sik Kim, T. Angelescu, A. Bujak, Oliver Kornadt, M. Pohl, J. M. You, E. Lieb, Y. Karyotakis, J. Berdugo, E. J. Sanchez, Carlos Willmott, E. Gonzalez, R. Leiste, Christoph Paus, M. Caria, M. Vivargent, R. Timellini, Speranza Falciano, Elemer Nagy, Helmut Vogel, K. Sudhakar, Michael Dittmar, R. A. Khan, L. Luci, J. Casaus, Yu. Kamyshkov, B. L. Betev, A. Engler, W.J. Wetzger, A. Koulbardis, A. Arefiev, G. J. Bobbink, S. Wynhoff, A. Nippe, Yu. 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C., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, and L3 (IHEF, IoP, FNWI)
Subjects: Z boson, Nuclear and High Energy Physics, Particle physics, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Electron–positron annihilation, media_common.quotation_subject, Monte Carlo method, Hadron, QCD, correlazioni tra particelle, 01 natural sciences, Asymmetry, gluons, Nuclear physics, MONTE-CARLO, QCD COHERENCE, quantum chromodynamics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Nuclear Experiment, 010306 general physics, Parton shower, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Ciencias Exactas, L3 EXPERIMENT, media_common, ELECTRON-POSITRON ANNIHILATION, Physics, Quantum chromodynamics, QUANTUM CHROMODYNAMICS, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, MULTIPLICITY, Física, large electron positron collider, E+E-ANNIHILATION, Gluon, ENERGY CORRELATIONS, L3 detector, SIMULATION, Large Electron–Positron Collider, JETS, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, High Energy Physics::Experiment, Particle Physics - Experiment
Abstract: We present evidence for soft gluon interference, as required by QCD. This interference is expected to manifest itself in an angular ordering of the gluons radiated within a jet. Using hadronic decays of the Z boson in the L3 detector at LEP, we compare variables sensitive to such an angular ordering, namely the energy-energy correlation asymmetry and the newly introduced particle- particle correlation asymmetry, with the predictions of various parton shower models. Only those models which incorporate the expected interference agree with the data., Facultad de Ciencias Exactas
Published: 1995

24. B-Asterisk Production in Z-Decays at Lep

Author: M. ACCIARRI, A. ADAM, O. ADRIANI, M. AGUILARBENITEZ, S. AHLEN, J. ALCARAZ, G. ALVERSON, G. AMBROSI, Q. AN, H. ANDERHUB, A. L. ANDERSON, V. P. ANDREEV, T. ANGELESCU, L. ANTONOV, D. ANTREASYAN, G. ALKHAZOV, P. ARCE, A. AREFIEV, T. AZEMOON, T. AZIZ, P. V. K., P. BAGNAIA, J. A. BAKKEN, L. BAKSAY, R. C. BALL, S. BANERJEE, K. BANICZ, R. BARILLERE, L. BARONE, A. BASCHIROTTO, M. BASILE, R. BATTISTON, A. BAY, F. BECATTINI, U. BECKER, F. BEHNER, G. L. BENCZE, J. BERDUGO, P. BERGES, B. BERTUCCI, B. L. BETEV, M. BIASINI, A. BILAND, G. M. BILEI, R. BIZZARRI, J. J. BLAISING, G. J. BOBBINK, R. BOCK, A. BOHM, B. BORGIA, A. BOUCHAM, D. BOURILKOV, M. BOURQUIN, D. BOUTIGNY, B. BOUWENS, E. BRAMBILLA, J. G. BRANSON, V. BRIGLJEVIC, I. C. BROCK, M. BROOKS, A. BUJAK, J. D. BURGER, W. J. BURGER, C. BURGOS, J. BUSENITZ, A. BUYTENHUIJS, A. BYKOV, X. D. CAI, M. CAPELL, G. C. ROMEO, M. CARIA, G. CARLINO, A. M. CARTACCI, J. CASAUS, R. CASTELLO, N. CAVALLO, M. CERRADA, F. CESARONI, M. CHAMIZO, Y. H. CHANG, U. K. CHATURVEDI, M. CHEMARIN, A. CHEN, C. CHEN, G. CHEN, G. M. CHEN, H. F. CHEN, H. S. CHEN, M. CHEN, C. Y. CHIEN, M. T. CHOI, S. CHUNG, L. CIFARELLI, F. CINDOLO, C. CIVININI, I. CLARE, R. CLARE, T. E. COAN, H. O. COHN, G. COIGNET, N. COLINO, S. COSTANTINI, F. COTOROBAI, B. DELACRUZ, X. T. CUI, X. Y. CUI, T. S. DAI, R. DALESSANDRO, R. DEASMUNDIS, A. DEGRE, K. DEITERS, E. DENES, P. DENES, F. DENOTARISTEFANI, D. DIBITONTO, M. DIEMOZ, H. R. DIMITROV, C. DIONISI, M. DITTMAR, L. DJAMBAZOV, I. DORNE, M. T. DOVA, E. DRAGO, D. DUCHESNEAU, F. DUHEM, P. DUINKER, I. DURAN, S. DUTTA, S. EASO, H. ELMAMOUNI, A. ENGLER, F. J. EPPLING, F. C. ERNE, P. EXTERMANN, R. FABBRETTI, M. FABRE, S. FALCIANO, A. FAVARA, J. FAY, M. FELCINI, T. FERGUSSON, D. FERNANDEZ, G. FERNANDEZ, F. FERRONI, H. FESEFELDT, E. FIANDRINI, J. H. FIELD, F. FILTHAUT, P. H. FISHER, G. FORCONI, L. FREDJ, K. FREUDENREICH, M. GAILLOUD, Y. GALAKTIONOV, E. GALLO, S. N. GANGULI, P. GARCIAABIA, S. GENTILE, J. GERALD, N. GHEORDANESCU, S. GIAGU, S. GOLDFARB, J. GOLDSTEIN, Z. F. GONG, E. GONZALEZ, A. GOUGAS, D. GOUJON, G. GRATTA, M. W. GRUENEWALD, C. GU, M. GUANZIROLI, V. K. GUPTA, A. GURTU, H. R. GUSTAFSON, L. J. GUTAY, A. HASAN, D. HAUSCHILDT, J. T. HE, T. HEBBEKER, M. HEBERT, A. HERVE, K. HILGERS, H. HOFER, H. HOORANI, S. R. HOU, G. HU, B. ILLE, M. M. ILYAS, V. INNOCENTE, H. JANSSEN, B. N. JIN, L. W. JONES, P. DEJONG, I. JOSAMUTUBERRIA, A. KASSER, R. A. KHAN, Y. KAMYSHKOV, P. KAPINOS, J. S. KAPUSTINSKY, Y. KARYOTAKIS, M. KAUR, S. KHOKHAR, M. N. KIENZLEFOCACCI, D. KIM, J. K. KIM, S. C. KIM, Y. G. KIM, W. W. KINNISON, A. KIRBY, D. KIRKBY, S. KIRSCH, W. KITTEL, A. KLIMENTOV, A. C. KONIG, E. KOFFEMAN, O. KORNADT, V. KOUTSENKO, A. KOULBARDIS, R. W. KRAEMER, T. KRAMER, V. R. KRASTEV, W. KRENZ, H. KUIJTEN, K. S. KUMAR, A. KUNIN, P. L. DEGUEVARA, G. LANDI, D. LANSKE, S. LANZANO, A. LEBEDEV, P. LECOMTE, P. LECOQ, P. LECOULTRE, D. M. LEE, J. S. LEE, K. Y. LEE, I. LEEDOM, C. LEGGETT, J. M. LEGOFF, R. LEISTE, M. LENTI, E. LEONARDI, P. LEVTCHENKO, C. LI, E. LIEB, W. T. LIN, F. L. LINDE, B. LINDEMANN, L. LISTA, Y. LIU, W. LOHMANN, E. LONGO, W. LU, Y. S. LU, J. M. LUBBERS, K. LUBELSMEYER, C. LUCI, D. LUCKEY, L. LUDOVICI, L. LUMINARI, W. LUSTERMANN, W. G. MA, M. MACDERMOTT, M. MAITY, L. MALGERI, R. MALIK, A. MALININ, C. MANA, S. MANGLA, M. MAOLINBAY, P. MARCHESINI, A. MARIN, J. P. MARTIN, F. MARZANO, G. G. G., K. MAZUMDAR, P. MCBRIDE, T. MCMAHON, D. MCNALLY, S. MELE, M. MERK, M. MESCHINI, W. J. METZGER, Y. MI, A. MIHUL, G. B. MILLS, Y. MIR, G. MIRABELLI, J. MNICH, M. MOLLER, V. MONACO, B. MONTELEONI, R. MORAND, S. MORGANTI, N. E. MOULAI, R. MOUNT, S. MULLER, E. NAGY, F. NESSITEDALDI, H. NEWMAN, M. A. NIAZ, A. NIPPE, H. NOWAK, G. ORGANTINI, D. PANDOULAS, S. PAOLETTI, P. PAOLUCCI, G. PASCALE, G. PASSALEVA, T. PAUL, M. PAULUZZI, C. PAUS, F. PAUSS, Y. J. PEI, S. PENSOTTI, D. PERRETGALLIX, A. PEVSNER, D. PICCOLO, M. PIERI, J. C. PINTO, P. A. PIROUE, E. PISTOLESI, F. PLASIL, V. PLYASKIN, M. POHL, V. POJIDAEV, H. POSTEMA, N. PRODUIT, J. M. QIAN, K. N. QURESHI, R. RAGHAVAN, G. RAHALCALLOT, P. G. RANCOITA, M. RATTAGGI, G. RAVEN, P. RAZIS, K. READ, M. REDAELLI, D. REN, Z. REN, M. RESCIGNO, S. REUCROFT, A. RICKER, S. RIEMAN, B. C. RIEMERS, K. RILES, O. RIND, H. A. RIZVI, S. RO, A. ROBOHM, F. J. RODRIGUEZ, B. P. ROE, M. ROHNER, S. ROHNER, L. ROMERO, S. ROSIERLEES, R. ROSMALEN, P. ROSSELET, W. VANROSSUM, S. ROTH, A. RUBBIA, J. A. RUBIO, H. RYKACZEWSKI, J. SALICIO, J. M. SALICIO, E. SANCHEZ, G. S. SANDERS, A. SANTOCCHIA, M. E. SARAKINOS, S. SARKAR, G. SARTORELLI, M. SASSOWSKY, G. SAUVAGE, C. SCHAFER, V. SCHEGELSKY, D. SCHMITZ, P. SCHMITZ, M. SCHNEEGANS, N. SCHOLZ, H. SCHOPPER, D. J. SCHOTANUS, S. SHOTKIN, H. J. SCHREIBER, J. SHUKLA, R. SCHULTE, K. SCHULTZE, J. SCHWENKE, G. SCHWERING, I. SCOTT, R. SEHGAL, P. G. SEILER, J. C. SENS, L. SERVOLI, I. SHEER, S. SHEVCHENKO, X. R. SHI, E. SHUMILOV, V. SHOUTKO, D. SON, A. SOPCZAK, V. SOULIMOV, C. SPARTIOTIS, T. SPICKERMANN, P. SPILLANTINI, M. 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C., ALOISIO, ALBERTO, ALVIGGI, MARIAGRAZIA, CHIEFARI, GIOVANNI, MEROLA, LEONARDO, NAPOLITANO, MARCO, PATRICELLI, SERGIO, SCIACCA, CRISOSTOMO, Acciarri, M., Adam, A., Adriani, O., Aguilarbenitez, M., Ahlen, S., Alcaraz, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Andreev, V. P., Angelescu, T., Antonov, L., Antreasyan, D., Alkhazov, G., Arce, P., Arefiev, A., Azemoon, T., Aziz, T., P. V. K., Bagnaia, P., Bakken, J. A., Baksay, L., Ball, R. C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bencze, G. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Bobbink, G. J., Bock, R., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brigljevic, V., Brock, I. C., Brooks, M., Bujak, A., Burger, J. D., Burger, W. J., Burgos, C., Busenitz, J., Buytenhuijs, A., Bykov, A., Cai, X. D., Capell, M., Romeo, G. C., Caria, M., Carlino, G., Cartacci, A. M., Casaus, J., Castello, R., Cavallo, N., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chiefari, Giovanni, Chien, C. Y., Choi, M. T., Chung, S., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colino, N., Costantini, S., Cotorobai, F., Delacruz, B., Cui, X. T., Cui, X. Y., Dai, T. S., Dalessandro, R., Deasmundis, R., Degre, A., Deiters, K., Denes, E., Denes, P., Denotaristefani, F., Dibitonto, D., Diemoz, M., Dimitrov, H. R., Dionisi, C., Dittmar, M., Djambazov, L., Dorne, I., Dova, M. T., Drago, E., Duchesneau, D., Duhem, F., Duinker, P., Duran, I., Dutta, S., Easo, S., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. 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C., Kim, Y. G., Kinnison, W. W., Kirby, A., Kirkby, D., Kirsch, S., Kittel, W., Klimentov, A., Konig, A. C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krastev, V. R., Krenz, W., Kuijten, H., Kumar, K. S., Kunin, A., Deguevara, P. L., Landi, G., Lanske, D., Lanzano, S., Lebedev, A., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, D. M., Lee, J. S., Lee, K. Y., Leedom, I., Leggett, C., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Levtchenko, P., Li, C., Lieb, E., Lin, W. T., Linde, F. L., Lindemann, B., Lista, L., Liu, Y., Lohmann, W., Longo, E., Lu, W., Y. S., Lu, Lubbers, J. M., Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., W. G., Ma, Macdermott, M., Maity, M., Malgeri, L., Malik, R., Malinin, A., Mana, C., Mangla, S., Maolinbay, M., Marchesini, P., Marin, A., Martin, J. P., Marzano, F., G. G. 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Subjects: E+E-PHYSICS, CONSTRUCTION, LUND MONTE-CARLO, HADRON, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, DETECTOR, JET FRAGMENTATION
Abstract: The production of B* mesons in Z decays has been measured at LEP with the L3 detector. A sample of Z --> b ($) over bar b events was obtained by tagging muons in 1.6 million hadronic Z decays collected in 1991, 1992 and 1993. A signal with a peak value of E(y) = 46.3+/-1.9 (stat) MeV in the B rest frame energy spectrum was interpreted to come from the decay B* --> gamma B. The inclusive production ratio of B* mesons relative to B mesons was determined from a fit to the spectrum to be N-B*/(N-B* + N-B) = 0.76+/-0.08+/-0.06, where the first error is statistical and the second is systematic.
Published: 1995

25. Tests Qed at Lep Energies Using E(+)E(-)-]Gamma-Gamma(Gamma) and E(+)E(-)-]L(+)L(-)Gamma-Gamma

Author: ACCIARRI, M, ADAM, A, ADRIANI, O, AGUILARBENITEZ, M, AHLEN, S, ALPAT, B, ALCARAZ, J, ALLABY, J, ALOISIO, A, ALVERSON, G, ALVIGGI, M, AMBROSI, G, AN, Q, ANDERHUB, H, ANDREEV, V, ANGELESCU, T, ANTREASYAN, D, AREFIEV, A, AZEMOON, T, AZIZ, T, BABA, P, BAGNAIA, P, BAKSAY, L, BALL, R, BANERJEE, S, BANICZ, K, BARILLERE, R, BARONE, L, BARTALINI, P, BASCHIROTTO, A, BASILE, M, BATTISTON, R, BAY, A, BECATTINI, F, BECKER, U, BEHNER, F, BENCZE, G, BERDUGO, J, BERGES, P, BERTUCCI, B, BETEV, B, BIASINI, M, BILAND, A, BILEI, G, BIZZARRI, R, BLAISING, J, BOBBINK, G, BOCK, R, BOHM, A, BORGIA, B, BOUCHAM, A, BOURILKOV, D, BUYTENHUIJS, A, CAI, X, CAPELL, M, ROMEO, G, CARIA, M, CARLINO, G, CARTACCI, A, CASAUS, J, CASTELLINI, G, CASTELLO, R, CAVALLO, N, CECCHI, C, CERRADA, M, CESARONI, F, CHAMIZO, M, CHAN, A, CHANG, Y, CHATURVEDI, U, CHEMARIN, M, CHEN, A, CHEN, C, CHEN, G, CHEN, M, CHEN, H, CHIEFARI, G, CHIEN, C, CHOI, M, CIFARELLI, L, CINDOLO, F, CIVININI, C, CLARE, I, CLARE, R, COAN, T, COHN, H, COIGNET, G, COLINO, N, COMMICHAU, V, COSTANTINI, S, COTOROBAI, F, DELACRUZ, B, CUI, X, DAI, T, DALESSANDRO, R, DEASMUNDIS, R, DEBOECK, H, DEGRE, A, DEITERS, K, DENES, E, DENES, P, DENOTARISTEFANI, F, DIBITONTO, D, DIEMOZ, M, DIONISI, C, DITTMAR, M, DOMINGUEZ, A, DORIA, A, DORNE, I, DOVA, M, DRAGO, E, DUCHESNEAU, D, DUINKER, P, DURAN, I, DUTTA, S, EASO, S, EFREMENKO, Y, ELMAMOUNI, H, ENGLER, A, EPPLING, F, ERNE, F, ERNENWEIN, J, EXTERMANN, P, FABBRETTI, R, FABRE, M, FACCINI, R, FALCIANO, S, FAVARA, A, FAY, J, FELCINI, M, FERGUSON, T, FERNANDEZ, D, FERNANDEZ, G, FERRONI, F, FESEFELDT, H, FIANDRINI, E, FIELD, J, FILTHAUT, F, FISHER, P, FORCONI, G, FREDJ, L, FREUDENREICH, K, GAILLOUD, M, GALAKTIONOV, Y, GANGULI, S, GARCIAABIA, P, GAU, S, GENTILE, S, GERALD, J, GHEORDANESCU, N, GIAGU, S, GOLDFARB, S, GOLDSTEIN, J, GONG, Z, GONZALEZ, E, GOUGAS, A, GOUJON, D, GRATTA, G, GRUENEWALD, M, GU, C, GUANZIROLI, M, GUPTA, V, GURTU, A, GUSTAFSON, H, GUTAY, L, HARTMANN, B, HASAN, A, HE, J, HEBBEKER, T, 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X., Wu, Wynhoff, S., Xu, J., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yang, G., Yao, X. Y., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zalite, A., Zemp, P., Zeng, J. Y., Zeng, M., Zeng, Y., Zhang, Z., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhou, Y., Zhu, G. Y., Zhu, R. Y., Zichichi, A., and B. C. C.
Subjects: SEARCH, BOUNDS, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, GAMMA-GAMMA%22">E+E-->GAMMA-GAMMA, GAMMA, MASS PHOTON PAIRS, DECAY, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), L3 EXPERIMENT
Abstract: Total and differential cross sections for the process e(+)e(-) --> gamma gamma(gamma), and the total cross section for the process e(+)e(-) --> gamma gamma gamma, are measured at energies around 91 GeV using the data collected with the L3 detector from 1991 to 1993. We set lower limits, at 95% CL, on a contact interaction energy scale parameter Lambda > 602 GeV, on the mass of an excited electron m(c)* > 146 GeV and on the QED cut-off parameters Lambda(+) > 149 GeV and Lambda(-) > 143 GeV. Upper limits are also set on the branching fractions of Z decaying into gamma gamma, pi degrees gamma and eta gamma of 5.2 x 10(-5), 5.2 x 10(-5) and 7.6 x 10(-5) respectively. The reactions e(+)e(-) --> rho(+)rho(-)n gamma (rho = e, mu, tau) are studied using the data collected from 1990 to 1994. The data are consistent with the QED expectations.
Published: 1995

26. A measurement of polarization at LEP

Author: M. ACCIARRI, A. ADAMS, O. ADRIANI, M. AGUILARBENITEZ, S. AHLEN, J. ALCARAZ, G. ALVERSON, G. AMBROSI, Q. AN, H. ANDERHUB, A. L. ANDERSON, V. P. ANDREEV, T. ANGELESCU, L. ANTONOV, D. ANTREASYAN, G. ALKHAZOV, P. ARCE, A. AREFIEV, T. AZEMOON, T. AZIZ, P. V. K., P. BAGNAIA, J. A. BAKKEN, L. BAKSAY, R. C. BALL, S. BANERJEE, K. BANICZ, R. BARILLERE, L. BARONE, A. BASCHIROTTO, M. BASILE, R. BATTISTON, A. BAY, F. BECATTINI, U. BECKER, F. BEHNER, G. L. BENCZE, J. BERDUGO, P. BERGES, B. BERTUCCI, B. L. BETEV, M. BIASINI, A. BILAND, G. M. BILEI, R. BIZZARRI, J. J. BLAISING, G. J. BOBBINK, R. BOCK, A. BOHM, B. BORGIA, A. BOUCHAM, D. BOURILKOV, M. BOURQUIN, D. BOUTIGNY, B. BOUWENS, E. BRAMBILLA, J. G. BRANSON, V. BRIGLJEVIC, I. C. BROCK, M. BROOKS, A. BUJAK, J. D. BURGER, W. J. BURGER, C. BURGOS, J. BUSENITZ, A. BUYTENHUIJS, A. BYKOV, X. D. CAI, M. CAPELL, G. C. ROMEO, M. CARIA, G. CARLINO, A. M. CARTACCI, J. CASAUS, R. CASTELLO, N. CAVALLO, M. CERRADA, F. CESARONI, M. CHAMIZO, Y. H. CHANG, U. K. CHATURVEDI, M. CHEMARIN, A. CHEN, C. CHEN, G. CHEN, G. M. CHEN, H. F. CHEN, H. S. CHEN, M. CHEN, C. Y. CHIEN, M. T. CHOI, S. CHUNG, L. CIFARELLI, F. CINDOLO, C. CIVININI, I. CLARE, R. CLARE, T. E. COAN, H. O. COHN, G. COIGNET, N. COLINO, S. COSTANTINI, F. COTOROBAI, B. DELACRUZ, X. T. CUI, X. Y. CUI, T. S. DAI, R. DALESSANDRO, R. DEASMUNDIS, A. DEGRE, K. DEITERS, E. DENES, P. DENES, F. DENOTARISTEFANI, D. DIBITONTO, M. DIEMOZ, H. R. DIMITROV, C. DIONISI, M. DITTMAR, L. DJAMBOZOV, I. DORNE, M. T. DOVA, E. DRAGO, D. DUCHESNEAU, F. DUHEM, P. DUINKER, I. DURAN, S. DUTTA, S. EASO, H. ELMAMOUNI, A. ENGLER, F. J. EPPLING, F. C. ERNE, P. EXTERMANN, R. FABBRETTI, M. FABRE, S. FALCIANO, A. FAVARA, J. FAY, M. FELCINI, T. FERGUSON, D. FERNANDEZ, G. FERNANDEZ, F. FERRONI, H. FESEFELDT, E. FIANDRINI, J. H. FIELD, F. FILTHAUT, P. H. FISHER, G. FORCONI, L. FREDJ, K. FREUDENREICH, M. GAILLOUD, Y. GALAKTIONOV, E. GALLO, S. N. GANGULI, P. GARCIAABIA, S. GENTILE, J. GERALD, N. GHEORDANESCU, S. GIAGU, S. GOLDFARB, J. GOLDSTEIN, Z. F. GONG, E. GONZALEZ, A. GOUGAS, D. GOUJON, G. GRATTA, M. W. GRUENEWALD, C. GU, M. GUANZIROLI, V. K. GUPTA, A. GURTU, H. R. GUSTAFSON, L. J. GUTAY, A. HASAN, D. HAUSCHILDT, J. T. HE, T. HEBBEKER, M. HEBERT, A. HERVE, K. HILGERS, H. HOFER, H. HOORANI, S. R. HOU, G. HU, B. ILLE, M. M. ILYAS, V. INNOCENTE, H. JANSSEN, B. N. JIN, L. W. JONES, P. DEJONG, I. JOSAMUTUBERRIA, A. KASSER, R. A. KHAN, Y. KAMYSHKOV, P. KAPINOS, J. S. KAPUSTINSKY, Y. KARYOTAKIS, M. KAUR, S. KHOKHAR, M. N. KIENZLEFOCACCI, D. KIM, J. K. KIM, S. C. KIM, Y. G. KIM, W. W. KINNISON, A. KIRKBY, D. KIRKBY, S. KIRSCH, W. KITTEL, A. KLIMENTOV, A. C. KONIG, E. KOFFEMAN, O. KORNADT, V. KOUTSENKO, A. KOULBARDIS, R. W. KRAEMER, T. KRAMER, V. R. KRASTEV, W. KRENZ, H. KUIJTEN, K. S. KUMAR, A. KUNIN, P. L. DEGUEVARA, G. LANDI, D. LANSKE, S. LANZANO, A. LEBEDEV, P. LEBRUN, P. LECOMTE, P. LECOQ, P. LECOULTRE, D. M. LEE, J. S. LEE, K. Y. LEE, I. LEEDOM, C. LEGGETT, J. M. LEGOFF, R. LEISTE, M. LENTI, E. LEONARDI, P. LEVTCHENKO, C. LI, E. LIEB, W. T. LIN, F. L. LINDE, B. LINDEMANN, L. LISTA, Y. LIU, W. LOHMANN, E. LONGO, W. LU, Y. S. LU, J. M. LUBBERS, K. LUBELSMEYER, C. LUCI, D. LUCKEY, L. LUDOVICI, L. LUMINARI, W. LUSTERMANN, W. G. MA, M. MACDERMOTT, M. MAITY, L. MALGERI, R. MALIK, A. MALININ, C. MANA, S. MANGLA, M. MAOLINBAY, P. MARCHESINI, A. MARIN, J. P. MARTIN, F. MARZANO, G. G. G., K. MAZUMDAR, P. MCBRIDE, T. MCMAHON, D. MCNALLY, S. MELE, M. MERK, M. MESCHINI, W. J. METZGER, Y. MI, A. MIHUL, G. B. MILLS, Y. MIR, G. MIRABELLI, J. MNICH, M. MOLLER, V. MONACO, B. MONTELEONI, R. MORAND, S. MORGANTI, N. E. MOULAI, R. MOUNT, S. MULLER, E. NAGY, F. NESSITEDALDI, H. NEWMAN, M. A. NIAZ, A. NIPPE, H. NOWAK, G. ORGANTINI, D. PANDOULAS, S. PAOLETTI, P. PAOLUCCI, G. PASCALE, G. PASSALEVA, T. PAUL, M. PAULUZZI, C. PAUS, F. PAUSS, Y. J. PEI, S. PENSOTTI, D. PERRETGALLIX, A. PEVSNER, D. PICCOLO, M. PIERI, J. C. PINTO, P. A. PIROUE, E. PISTOLESI, E. PLASIL, V. 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W., Taylor, L., Timellini, R., S. C. C., Ting, S. M., Toker, O., Tonutti, M., Tonwar, S. C., Toth, J., Trowitzsch, G., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Ulbricht, J., Urban, L., Uwer, U., Valente, D., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, J. C., Wang, S. L., Wang, Y. F., Wang, Z. M., Weber, A., Weber, J., Weill, R., Willmott, C., Wittgenstein, F., Wright, D., S. X., Wu, Wynhoff, S., Z. Z., Xu, Yang, B. Z., Yang, C. G., Yang, G., Yao, X. Y., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhu, R. Y., Zichichi, A., B. C. C., IHEF (IoP, FNWI), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
Subjects: Nuclear and High Energy Physics, production polar angle, FERMION PAIR PRODUCTION, Electron–positron annihilation, QED CORRECTIONS, Electron, 01 natural sciences, 7. Clean energy, PARAMETERS, Nuclear physics, Z-RESONANCE, MONTE-CARLO, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Pseudovector, Ciencias Exactas, Physics, Neutral current, CONSTRUCTION, 010308 nuclear & particles physics, TAU-POLARIZATION, polarization of τ-leptons, Electroweak interaction, Física, axial-vector, Weinberg angle, FERMION-PAIR PRODUCTION, HIGH-ENERGY LEPTON, Polarization (waves), Z-PEAK, LEPTONS, Angular dependence, Atomic physics, DECAY, Particle Physics - Experiment
Abstract: With a data sample of 86 000 Z → τ+τ−(γ) events collected in 1990 through 1993 we have measured the polarization of τ-leptons as a function of the production polar angle using the following 1-prong τ decay modes: r- ~ e-~evT, r- --+/.t-Vuv~, r- ---+ 7r-(K-)v~, r- ~ p-v, and r- ---+ a~'v, We obtain for the ratio of vector to axial-vector weak neutral couplings for electrons gVe/gAe=0.0791±0.0099(stat)±0.0025 (syst) and taus gVτ/gAτ=0.0752±0.0063 (stat)±0.0045 (syst) consistent with the hypothesis of e - τ universality. Assuming universality of the e - τ neutral current we determine the effective electroweak mixing angle to be sin2 θeffw = 0.2309 ± 0.0016.., Facultad de Ciencias Exactas
Published: 1994

27. A Study of 4-fermion Processes At Lep

Author: Adam, A., Adriani, O., Aguilarbenitez, M., Ahlen, S., Alcaraz, J., Aloisio, A., Alverson, G., Alviggi, M.G., Ambrosi, G., An, Q., Anderhub, H., Rodriguez, F.J., Stickland, D.P., Behner, F., Roe, B.P., Rohner, M., Fredj, L., Rohner, S., Lustermann, W., White, M., Ricker, A., Mills, G.B., Malgeri, L., Romero, L., Duchesneau, D., Kasser, A., Rosierlees, S., Rosmalen, R., Hu, G., Freudenreich, K., Rosselet, P., Rossum, W. van, Riles, K., Kirsch, S., Roth, S., Rubbia, A., Burger, W.J., Willmott, C., Behrens, J., Ma, J.M., Rubio, J.A., Rykaczewski, H., Baba, P.V.K.S., Mir, Y., Sachwitz, M., Fernandez, G., Khan, R.A., Sticozzi, F., Duinker, P., Salicio, J., Busenitz, J., Salicio, J.M., Wittgenstein, F., Sanders, G.S., Mirabelli, G., Santocchia, A., Shi, X.R., Dhina, M., Sarakinos, M.S., Banicz, K., Sartorelli, G., Sassowsky, M., Bencze, G.L., Stone, H., Marzano, F., Mnich, J., Sauvage, G., Kamyshkov, Y., Marin, A., Kuijten, H., Friebel, W., Schafer, C., Duran, I., Schegelsky, V., Schmitz, D., Schmitz, P., Brock, I.C., Ma, W.G., Schneegans, M., Kittel, W., Schopper, H., Kumar, K.S., Strauch, K., Fukushima, M., Schotanus, D.J., Sciacca, C., Shotkin, S., Moller, M., Schreiber, H.J., Kapinos, P., Berdugo, J., Shukla, J., Andreev, V.P., Bagnaia, P., Buytenhuijs, A., Schulte, R., Fackler, O., Macdermott, M., Ilyas, M.M., Schultze, K., Sudhakar, K., Wright, D., Engler, A., Sultanov, G., Betev, B.L., Kunin, A., Sun, L.Z., Pohl, M., Cai, X.D., Spillantini, P., Qian, J.M., Susinno, G.F., Khokhar, S., Malik, R., Suter, H., Swain, J.D., Luckey, D., Landi, G., Syed, A.A., Tang, X.W., McNally, D., Taylor, L., Terzi, G., Gailloud, M., Capell, M., Eppling, F.J., Pojidaev, V., Ting, S.C.C., Ting, S.M., Anderson, A.L., Biasini, M., Kraemer, R.W., Malinin, A., Wu, S.X., Kienzlefocacci, M.N., Toker, O., Galaktionov, Y., Tonutti, M., Caria, M., Tonwar, S.C., Toth, J., Wang, Z.M., Josamutuberria, I., Tsaregorodtsev, A., Djambazov, L., Tsipolitis, G., Tully, C., Erne, F.C., Blaising, 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Raghavan, R., Shumilov, E., Moulai, N.E., Bock, R., Martinezlaso, L., Zeng, M., Angelescu, T., Zeng, Y., Seiler, P.G., Zhang, D.H., Riemann, S., Zhang, Z.P., Castello, R., Mount, R., Zhou, B., Borgia, B., Zhou, G.J., Zhou, J.F., Rahalcallot, G., Kirkby, D., Zhu, R.Y., Hu, G.Q., Lecomte, P., Zichichi, A., Meschini, M., Sens, J.C., Zwaan, B.O.C. van der, Cerrada, M., Gele, D., Massaro, G.G.G., Cesaroni, F., Klimentov, A., Chang, Y.H., Vorobyov, A.A., Deiters, K., Fabbretti, R., Chaturvedi, U.K., Dova, M.T., Easo, S., Chemarin, M., Chen, A., Schwenke, J., Chen, C., Chen, G., Chen, G.M., Ferguson, T., Muller, S., Lecoq, P., Mazumdar, K., Vuilleumier, L., Chen, H.F., Chen, H.S., Konig, A.C., Servoli, L., Gentile, S., Razis, P., Chen, M., Nadtochy, A., Chen, W.Y., Lecoultre, P., Chiefari, G., Chien, C.Y., Choi, M.T., Marchesini, P., Chung, S., Civinini, C., McBride, P., Kornadt, O., Weill, R., Clare, I., Sheer, I., Bizzarri, R., Fernandez, D., Read, K., Clare, R., Deasmundis, R., Coan, T.E., 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Subjects: BHABHA SCATTERING, E+E-PHYSICS, MONTE-CARLO SIMULATION, RADIATIVE-CORRECTIONS, High Energy Physics::Experiment, PHOTON CORRECTIONS, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), DECAY, JET FRAGMENTATION, HIGH-ENERGIES
Abstract: We have studied the four-fermion processes ee --> eeee, eemumu, eetautau, mumumumu, mumutautau, eeqq and mumuqq with the L3 detector at LEP. For an integrated luminosity of 36 pb-1, corresponding to 960000 hadronic Z decays, we find a total of 67 candidate events. The rate and kinematical distributions are found to be consistent with first order Monte Carlo calculations based on the Standard Model. No significant structure is seen in the dilepton invariant or recoil mass spectra.
Published: 1994

28. Measurement of Inclusive Production of Neutral Hadrons From Z-decays

Author: M. ACCIARRI, A. ADAM, O. ADRIANI, M. AGUILARBENITEZ, S. AHLEN, J. ALCARAZ, G. ALVERSON, G. AMBROSI, Q. AN, H. ANDERHUB, A. L. ANDERSON, V. P. ANDREEV, T. ANGELESCU, L. ANTONOV, D. ANTREASYAN, G. ALKHAZOV, P. ARCE, A. AREFIEV, T. AZEMOON, T. AZIZ, P. V. K., P. BAGNAIA, J. A. BAKKEN, L. BAKSAY, R. C. BALL, S. BANERJEE, K. BANICZ, J. BAO, R. BARILLERE, L. BARONE, A. BASCHIROTTO, R. BATTISTON, A. BAY, F. BECATTINI, U. BECKER, F. BEHNER, G. L. BENCZE, J. BERDUGO, P. BERGES, B. BERTUCCI, B. L. BETEV, M. BIASINI, A. BILAND, G. M. BILEI, R. BIZZARRI, J. J. BLAISING, G. J. BOBBINK, R. BOCK, A. BOHM, B. BORGIA, D. BOURILKOV, M. BOURQUIN, D. BOUTIGNY, B. BOUWENS, E. BRAMBILLA, J. G. BRANSON, V. BRIGLJEVIC, I. C. BROCK, M. BROOKS, A. BUJAK, J. D. BURGER, W. J. BURGER, C. BURGOS, J. BUSENITZ, A. BUYTENHUIJS, A. BYKOV, X. D. CAI, M. CAPELL, M. CARIA, G. CARLINO, A. M. CARTACCI, J. CASAUS, R. CASTELLO, N. CAVALLO, M. CERRADA, F. CESARONI, M. CHAMIZO, Y. H. CHANG, U. K. CHATURVEDI, M. CHEMARIN, A. CHEN, C. CHEN, G. CHEN, G. M. CHEN, H. F. CHEN, H. S. CHEN, M. CHEN, C. Y. CHIEN, M. T. CHOI, S. CHUNG, C. CIVININI, J. CLARE, R. CLARE, T. E. COAN, H. O. COHN, G. COIGNET, N. COLINO, A. CONTIN, S. COSTANTINI, F. COTOROBAI, B. DELACRUZ, X. T. CUI, X. Y. CUI, T. S. DAI, R. DALESSANDRO, R. DEASMUNDIS, A. DEGRE, K. DEITERS, E. DENES, P. DENES, F. DENOTARISTEFANI, D. DIBITONTO, M. DIEMOZ, H. R. DIMITROV, C. DIONISI, M. DITTMAR, L. DJAMBAZOV, M. T. DOVA, E. DRAGO, D. DUCHESNEAU, P. DUINKER, I. DURAN, S. EASO, H. ELMAMOUNI, A. ENGLER, F. J. EPPLING, F. C. ERNE, P. EXTERMANN, R. FABBRETTI, M. FABRE, S. FALCIANO, S. J. FAN, A. FAVARA, J. FAY, M. FELCINI, T. FERGUSON, D. FERNANDEZ, G. FERNANDEZ, F. FERRONI, H. FESEFELDT, E. FANDRINI, J. Y. H., F. FILTHAUT, P. H. FISHER, G. FORCONI, L. FREDJ, K. FREUDENREICH, W. FRIEBEL, M. FUKUSHIMA, M. GAILLOUD, Y. GALAKTIONOV, E. GALLO, S. N. GANGULI, P. GARCIAABIA, S. GENTILE, N. GHEORDANESCU, S. GIAGU, S. GOLDFARB, Z. F. GONG, D. E. GONZALEZ, A. GOUGAS, D. GOUJON, G. GRATTA, M. GRUENEWALD, C. GU, M. GUANZIROLI, J. K. GUO, V. K. GUPTA, A. GURTU, H. R. GUSTAFSON, L. J. GUTAY, K. HANGARTER, A. HASAN, D. HAUSCHILDT, C. F. HE, J. T. HE, T. HEBBEKER, M. HEBERT, A. HERVE, K. HILGERS, H. HOFER, H. HOORANI, S. R. HOU, G. HU, G. Q. HU, B. ILLE, M. M. ILYAS, V. INNOCENTE, H. JANSSEN, B. N. JIN, L. W. JONES, I. JOSAMUTUBERRIA, A. KASSER, R. A. KHAN, Y. KAMYSHKOV, P. KAPINOS, J. S. KAPUSTINSKY, Y. KARYOTAKIS, M. KAUR, S. KHOKHAR, M. N. KIENZLEFOCACCI, J. K. KIM, S. C. KIM, Y. G. KIM, W. W. KINNISON, A. KIRKBY, D. KIRKBY, S. KIRSCH, W. KITTEL, A. KLIMENTOV, A. C. KONIG, E. KOFFEMAN, O. KORNADT, V. KOUTSENKO, A. KOULBARDIS, R. W. KRAEMER, T. KRAMER, V. R. KRASTEV, W. KRENZ, H. KUIJTEN, K. S. KUMAR, A. KUNIN, P. L. DEGUEVARA, G. LANDI, D. LANSKE, S. LANZANO, A. LEBEDEV, P. LEBRUN, P. LECOMTE, P. LECOQ, P. LECOULTRE, D. M. LEE, J. S. LEE, K. Y. LEE, I. LEEDOM, C. LEGGETT, J. M. LEGOFF, R. LEISTE, M. LENTI, E. LEONARDI, P. 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C., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, and L3 (IHEF, IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Particle physics, LUND MONTE-CARLO, Electron–positron annihilation, Hadron, MESON PRODUCTION, Elementary particle, Parton, 7. Clean energy, 01 natural sciences, JET FRAGMENTATION, Nuclear physics, Momentum, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], PERTURBATIVE QCD, SPECTRA, 010306 general physics, Parton shower, Nuclear Experiment, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Ciencias Exactas, L3 EXPERIMENT, Quantum chromodynamics, Physics, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, PHOTON PRODUCTION, Física, ETA-PRODUCTION, SOFT GLUONS, Mass spectrum, High Energy Physics::Experiment, E+ E ANNIHILATION, Particle Physics - Experiment
Abstract: We present a study of the inclusive production of 7r °, r I, K ° and A based on 929,000 hadronic Z decays recorded with the L3 detector at LEP. The measured inclusive momentum distributions have been compared with predictions from parton shower models as well as an analytical Quantum Chromodynamics calculation. Comparing to low energy e+e - data, we find that QCD describes the energy evolution of the hadron spectrum., Facultad de Ciencias Exactas
Published: 1994

29. Search for Lepton Flavor Violation in Z-Decays

Author: Egidio Longo, G. J. Bobbink, Dimitri Bourilkov, Roberto Battiston, A. A. Syed, Y. J. Pei, J. Alcaraz, B. Ille, E. Fiandrini, B. Borgia, Z. Y. Lin, M. Rescigno, L. Urbán, A. Krivshich, S. Schulte, S. Khokhar, H. Anderhub, A. Sopczak, B. N. Jin, F. Wittgenstein, J. Ulbricht, Konrad Deiters, Z. D. Qi, W. Y. Chen, C. Dionisi, J. M. Le Goff, Pablo Garcia-Abia, W. Friebel, M. Yzerman, C. Willmott, W. J. Burger, G. Forconi, Alberto Aloisio, A. Ricker, M. A. Niaz, Y. G. Kim, Maurizio Biasini, H. Kuijten, Harvey B Newman, D. P. Stickland, K. Hilgers, J. S. Kapustinsky, C. Chen, R. Becker, K. L. Tung, Jun Guo, B. Lindemann, D. H. Zhang, F. Sticozzi, C. Zaccardelli, Marcel Merk, Pierluigi Paolucci, Alain Hervé, A. Lebedev, Dong-Chul Son, Marta Felcini, George Alverson, J. C. Sens, G. Yang, P. V.K.S. Baba, A. Bay, J. D. Burger, Wt Lin, X. D. Cai, C. Li, A. Kasser, Guofan Hu, J. Busenitz, J. A. Bakken, M. Sassowsky, L. Antonov, O. Fackler, J. J. Blaising, W. W. Kinnison, S. C. Yeh, J. Perrier, Stefano Giagu, Carlo Civinini, M. N. Kienzle-Focacci, D. Perret-Galliz, R. Rosmalen, M. Maolinbay, G. Raven, L. Djambazov, B. L. Betev, C. R. Wang, D. Duchesneau, I. Sheer, S. Reucroft, P. A. Piroué, M. Gailloud, T. Paul, M. Bourquin, Y. F. Wang, N. Yunus, Francesco Becattini, M. Brooks, M. Vivargent, M. Sachwitz, K. Strauch, M. Aguilar-Benitez, C. Gu, S. Easo, B. C.C. van der Zwaan, Maria-Teresa Dova, Raffaello D'Alessandro, Yu. Galaktionov, N. Zaitsev, A. Kunin, G. Gratta, Herwig Schopper, B. Zhou, D. Z. Shen, J. G. Xu, A. Tsaregorodtsev, C. Neyer, M. Bosetti, P. G. Rancoita, H. Postema, R. Leiste, T. J. Wenaus, F. Ferroni, Leonardo Merola, V. Plyaskin, Christoph Paus, Y. Zeng, E. Dénes, K. Y. Lee, P. Zemp, T. Azemoon, S. Chung, I. Vetlitsky, W. van Rossum, J. G. Branson, Marco Meschini, M. Wadhwa, D. J. Schotanus, G. S. Sanders, R. Klöckner, D. Kirkby, R. de Asmundis, L. Ludovici, Stefan Roth, Marcos Cerrada, H. Nowak, Adrian Biland, E. Drago, R. Morand, G. Fernandez, C. Spartiotis, A.M. Cartacci, V. R. Krastev, G. Landi, H.R. Dimitrov, G. Terzi, R. Raghavan, A. C. König, D. Antreasyan, H. T. Li, U. K. Chaturvedi, W. J. Metzger, Francesca Nessi-Tedaldi, A. Nadtochy, U. Becker, J. S. Lee, J. Tóth, K. N. Qureshi, J. Mnich, C. Maña, S. J. Fan, X. W. Tang, G. Rahal-Callot, C. Wang, M. Guanziroli, M. Möller, Fj Eppling, Davide Piccolo, P. Kapinos, P. Duinker, R. Mount, Q. An, J. A. Rubio, I. Duran, Simonetta Gentile, H. O. Cohn, A. L. Anderson, Howard A. Stone, T.S. Dai, P. Schmitz, A. Klimentov, Roberto Castello, C. Warner, G. J. Zhou, L. W. Jones, Y. S. Lu, A. Buytenhuijs, S. Goldfarb, M. Schneegans, A. Bujak, A. Engler, Z. L. Ren, M. Capell, A. Degré, K. Schultze, W. Wallraff, P. H. Fisher, C. G. Yang, Kenneth Francis Read, K. Freudenreich, H. Suter, D. Fernandez, J. Berdugo, J. T. He, H. S. Chen, X. T. Cui, H. S. Fesefeldt, E. Nagy, Christopher George Tully, J. P. Martin, D. Lanske, J. Bechtluft, Ingrid U. Scott, Z. Z. Xu, F. L. Linde, G. Chiefari, D. Hauschildt, S. Shevchenko, V. Pojidaev, Q. Ye, Jorg Wenninger, S. Banerjee, Z. F. Gong, K. Sudhakar, O. Rind, S. M. Ting, Hafeez R. Hoorani, G. B. Mills, D. Goujon, J. M. Ma, S. Pensotti, Valery Schegelsky, Antonino Zichichi, P. Razis, F. Behner, A. Pevsner, A. Rubbia, S. Ahlen, Andrea Baschirotto, L. Martinez-Laso, G. Chen, I. C. Brock, X. Y. Cui, Y. Y. Xie, G. Sauvage, P. Lebrun, W. Kittel, Georgi Sultanov, J. M. Lubbers, L. Z. Sun, R. Fabbretti, Z. L. Xue, J. B. Ye, Tariq Aziz, Jianming Qian, G. Hu, M. Rattaggi, S. Wynhoff, E. Shumilov, X. L. Wang, G. M. Chen, D. H. Wright, N. Gheordanescu, G. M. Bilei, V. P. Andreev, D. Gele, V. Shoutko, A. Nippe, B. C. Riemers, H. Rykaczewski, Giovanni Organtini, Andrea Contin, M. Chemarin, T. E. Coan, X. R. Shi, Alexander Malinin, Felicitas Pauss, P. Spillantini, Tobias Kramer, P. Vikas, S. Patricelli, Wolfgang Lohmann, Sabine Riemann, M. Fabre, S. Rosier-Lees, R. Barillère, P. Le Coultre, E. Koffeman, M. Tonutti, U. Vikas, B. Monteleoni, Georgios Tsipolitis, K. Hangarter, Igor Vorobiev, H. Vogt, B. Bertucci, L. Fredj, J. K. Kim, R. Starosta, Gy L. Bencze, W.G. Ma, Reinhard W. Schulte, M. Hebert, Y. H. Chang, Crisostomo Sciacca, Marco Pieri, B. P. Roe, J. Bao, P. G. Seiler, Y. Mir, E. Valente, S. C. Kim, Attilio Santocchia, Jean Fay, S. N. Ganguli, M. Dhina, D. McNally, N. E. Moulai, G. Viertel, H. A. Rizvi, Oliver Kornadt, M. Pohl, J. M. You, M. Caria, Nicanor Colino, V. K. Gupta, Hans J. Vogel, S. Morganti, A. Koulbardis, R. Malik, J. Schwenke, D. Pandoulas, V. Koutsenko, T. Spickermann, Michael Dittmar, Giovanni Ambrosi, Charles Leggett, A. Atamanchuk, I. Clare, S. Ro, R. Bizzarri, F. DeNotaristefani, A. Böhm, G. Coignet, D. S. Yan, Lamberto Luminari, R. Sehgal, Luciano Romero, P. Berges, R. C. Ball, Pierre Lecomte, H. R. Gustafson, Marcella Diemoz, G. Sartorelli, C. F. He, G. Schwering, Werner Lustermann, B. Wysłouch, H. Janssen, P. Arce, A. C. Weber, S. C. Tonwar, Kajari Mazumdar, F. Plasil, G. F. Susinno, T.R. McMahon, S. Müller, E. Gonzalez, Frank Filthaut, G. Mirabelli, H.F. Chen, Patricia McBride, J. M. Salicio, M. Pauluzzi, H. El Mamouni, B. C. Stringfellow, Thomas Ferguson, Samuel C.C. Ting, F. Cesaroni, M. Zeng, J. Y. Liao, G. Passaleva, M. W. Gruenewald, I. Josa-Mutuberria, P. Marchesini, M. M. Ilyas, K. Lübelsmeyer, V. Soulimov, J. F. Zhou, M. MacDermott, Emilio Leonardi, A. Marin, P. Extermann, D. M. Lee, B. Z. Yang, H. Hofer, Yueh-Feng Liu, R. Bock, L. Gutay, M. S. Sarakinos, R. A. Khan, R. Weill, M. Röhner, D. Ren, Z. W. Yin, A. Arefiev, E. Gallo, J. Shukla, F. Cotorobai, V. Innocente, M. Lenti, G. Carlino, Zheng Wang, Y. Karyotakis, S. Lanzano, R. T. Van de Walle, M. Chen, Martin White, D. Boutigny, John Swain, K. Riles, J. Salico, Peter Denes, M. T. Choi, F. Marzano, Paolo Bagnaia, W. Krenz, Stefan Kirsch, F. J. Rodriguez, A. Gougas, Simone Paoletti, S. X. Wu, Manjit Kaur, An.A. Vorobyov, Y. Mi, D. DiBitonto, F. Marion, Ph. Rosselet, J. H. Field, C. Y. Chien, C. H. Ye, M. Steuer, A. Kirkby, O. Adriani, J. Weber, Lucas Taylor, J. Behrens, P. J. Li, D. Luckey, BT Bouwens, M. G. Alviggi, Zhiqing Zhang, F. C. Erné, U. Uwer, A. Chen, T. Angelescu, Ren-Yuan Zhu, Luciano Barone, L. Vuilleumier, D.W. Schmitz, G. Pascale, A. Gurtu, H. J. Schreiber, M. Fukushima, S. Shotkin, E. Brambilla, B. Hartmann, Yu. Kamyshkov, A. Hasan, G.G.G. Massaro, Claudio Luci, Robert Clare, S. Jezequel, Speranza Falciano, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, I. Leedom, A. Mihul, K. S. Kumar, M. Napolitano, L. Servoli, IHEF (IoP, FNWI), Flores, Sylvie, Adriani, O., Aguilarbenitez, M., Ahlen, S., Alcaraz, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Andreev, V. P., Angelescu, T., Antonov, L., Antreasyan, D., Arce, P., Arefiev, A., Atamanchuk, A., Azemoon, T., Aziz, T., P. V. K., Bagnaia, P., Bakken, J. A., Ball, R. C., Banerjee, S., Bao, J., Barillere, R., Barone, L., Baschirotto, A., Battiston, R., Bay, A., Becattini, F., Bechtluft, J., Becker, R., Becker, U., Behner, F., Behrens, J., Bencze, G. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Bobbink, G. J., Bock, R., Bohm, A., Borgia, B., Bosetti, M., Bourilkov, D., Bourqin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brock, I. C., Brooks, M., Bujak, A., Burger, J. D., Burger, W. J., Busenitz, J., Buytenhuijs, A., Cai, X. D., Capell, M., Caria, M., Carlino, G., Cartacci, A. M., Castello, R., Cerrada, M., Cesaroni, F., Chang, Y. H., Chaturvedi, U. K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chen, W. Y., Chiefari, Giovanni, Chien, C. Y., Choi, M. T., Chung, S., Civinini, C., Clare, I., Clare, R., Coan, T. E., Cohn, H. O., Coignet, G., Colino, N., Contin, A., Cotorobai, F., Cui, X. T., Cui, X. Y., Dai, T. S., Dalessandro, R., Deasmundis, R., Degre, A., Deiters, K., Denes, E., Denes, P., Denotaristefani, F., Dhina, M., Dibitonto, D., Diemoz, M., Dimitrov, H. R., Dionisi, C., Dittmar, M., Djambazov, L., Dova, M. T., Drago, E., Duchesneau, D., Duinker, P., Duran, J., Easo, S., Elmamouni, H., Engler, A., Eppling, F. J., Erne, F. C., Extermann, P., Fabbretti, R., Fabre, M., Falciano, S., Fan, S. J., Fackler, O., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J. H., Filthaut, F., Fisher, P. H., Forconi, G., Fredj, L., Freudenreich, K., Friebel, W., Fukushima, M., Gailloud, M., Galaktionov, Y., Gallo, E., Ganguli, S. N., Garciaabia, P., Gele, D., Gentile, S., Gheordanescu, N., Giagu, S., Goldfarb, S., Gong, Z. F., Gonzalez, E., Gougas, A., Goujon, D., Gratta, G., Gruenewald, M., Gu, C., Guanziroli, M., Guo, J. K., Gupta, V. K., Gurtu, A., Gustafson, H. R., Gutay, L. J., Hangarter, K., Hartmann, B., Hasan, A., Hauschildt, D., C. F., He, J. T., He, Hebbeker, T., Hebert, M., Herve, A., Hilgers, K., Hofer, H., Hoorani, H., Hu, G., G. Q., Hu, Ille, B., Ilyas, M. M., Innocente, V., Janssen, H., Jezequel, S., Jin, B. N., Jones, L. W., Josamutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzlefocacci, M. N., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, A., Kirkby, D., Kirsch, S., Kittel, W., Klimentov, A., Klockner, R., Konig, A. C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krastev, V. R., Krenz, W., Krivshich, A., Kuijten, H., Kumar, K. S., Kunin, A., Landi, G., Lanske, D., Lanzano, S., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, D. M., Lee, J. S., Lee, K. Y., Leedom, I., Leggett, C., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Li, C., H. T., Li, P. J., Li, Liao, J. Y., Lin, W. T., Lin, Z. Y., Linde, F. L., Lindemann, B., Lista, L., Liu, Y., Lohmann, W., Longo, E., Y. S., Lu, Lubbers, J. M., Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., J. M., Ma, W. G., Ma, Macdermott, M., Malik, R., Malinin, A., Mana, C., Maolinbay, M., Marchesini, P., Marion, F., Marin, A., Martin, J. P., Martinezlaso, L., Marzano, F., G. G. G., Mazumdar, K., Mcbride, P., Mcmahon, T., Mcnally, D., Merk, M., Merola, Leonardo, Meschini, M., Metzger, W. J., Mi, Y., Mihul, A., Mills, G. B., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Muller, S., Nadtochy, A., Nagy, E., Napolitano, Marco, Nessitedaldi, F., Newman, H., Neyer, C., Niaz, M. A., Nippe, A., Nowak, H., Ogantini, G., Pandoulas, D., Paoletti, S., Paolucci, P., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y. J., Pensotti, S., Perretgallix, D., Perrier, J., Pevsner, A., Piccolo, D., Pieri, M., Piroue, P. A., Plasil, F., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Z. D., Qi, Qian, J. M., Qureshi, K. N., Raghavan, R., Rahalcallot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Rizvi, H. A., Ro, S., Rodriguez, F. J., Roe, B. P., Rohner, M., Romero, L., Rosierlees, S., Rosmalen, R., Rosselet, P., Vanrossum, W., Roth, S., Rubbia, A., Rubio, J. A., Rykaczewski, H., Sachwitz, M., Salicio, J., Salicio, J. M., Sanders, G. S., Santocchia, A., Sarakinos, M. S., Sartorelli, G., Sassowsky, M., Sauvage, G., Schegelsky, V., Schmitz, D., Schmitz, P., Schneegans, M., Schopper, H., Schotanus, D. J., Shotkin, S., Schreiber, H. J., Shukla, J., Schulte, R., Schulte, S., Schultze, K., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Scott, I., Sehgal, R., Seiler, P. G., Sens, J. C., Servoli, L., Sheer, I., Shen, D. Z., Shevchenko, S., Shi, X. R., Shumilov, E., Shoutko, V., Son, D., Sopczak, A., Soulimov, V., Spartiotis, C., Spickermann, T., Spillantini, P., Starosta, R., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Strauch, K., Stringfellow, B. C., Sudhakar, K., Sultanov, G., Sun, L. Z., Susinno, G. F., Suter, H., Swain, J. D., Syed, A. A., Tang, X. W., Taylor, L., Terzi, G., S. C. C., Ting, S. M., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Tung, K. L., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, C., Wang, C. R., Wang, X. L., Wang, Y. F., Wang, Z. M., Warner, C., Weber, A., Weber, J., Weill, R., Wenaus, T. J., Wenninger, J., White, M., Willmott, C., Wittgenstein, F., Wright, D., S. X., Wu, Wynhoff, S., Wyslouch, B., Xie, Y. Y., J. G., Xu, Z. Z., Xu, Xue, Z. L., Yan, D. S., Yang, B. Z., Yang, C. G., Yang, G., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., Yin, Z. W., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zaitsev, N., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhu, R. Y., Zichichi, A., B. C. C., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
Subjects: Nuclear and High Energy Physics, Particle physics, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Electron–positron annihilation, Flavour, Z boson decays, Elementary particle, 01 natural sciences, Nuclear physics, BHABHA SCATTERING, MONTE-CARLO, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], RADIATIVE-CORRECTIONS, 010306 general physics, DETECTOR, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Ciencias Exactas, Bhabha scattering, HIGH-ENERGIES, Physics, 010308 nuclear & particles physics, Branching fraction, High Energy Physics::Phenomenology, lepton flavour violation, Física, lcsh:QC1-999, MODEL, Z(0) DECAYS, Large Electron–Positron Collider, High Energy Physics::Experiment, PHOTON CORRECTIONS, TAU, lepton pairs, Event (particle physics), Particle Physics - Experiment, lcsh:Physics, Lepton
Abstract: We have searched for lepton flavour violation in Z boson decays into lepton pairs using all data collected with the L3 detector during the 1990, 1991 and 1992 runs on an event sample corresponding to 1 500 000 2?s produced. At the 95% confidence level the upper limits on the branching ratio for Z--,etz is 0.6X 10 -s, for Z--.er this is 1.3X 10 -5 and for Z--*/zT this is 1.9X 10 -s., Facultad de Ciencias Exactas
Published: 1993

30. RESULTS FROM THE L3 EXPERIMENT AT LEP

Author: Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alcaraz, J., Aloisio, A., Alverson, G., Alviggi, M.G., Ambrosi, G., An, Q., Anderhub, H., Anderson, A.L., Andreev, V.P., Antonov, L., Antreasyan, D., Arce, P., Arefev, A., Atamanchuk, A., Azemoon, T., Aziz, T., Baba, P.V.K.S., Bagnaia, P., Bakken, J.A., Baksay, L., Ball, R.C., Banerjee, S., Bao, J., Barillere, R., Barone, L., Baschirotto, A., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Behrens, J., Bencze, G.L., Berdugo, J., Berges, P., Bertucci, B., Betev, B.L., Biasini, M., Biland, A., Bilei, G.M., Bizzarri, R., Blaising, J.J., Bobbink, G.J., Bocciolini, M., Bock, R., Bohm, A., Borgia, B., Boseti, M., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, Elizabeth, Branson, J.G., Brock, I.C., Brooks, M., Buisson, C., Bujak, A., Burger, J.D., Burger, W.J., Busenitz, J., Buytenhuijs, A., Cai, X.D., Capell, M., Caria, M., Carlino, G., Cartacci, A.M., Castello, R., Cerrada, M., Cesaroni, F., Chang, Y.H., Chaturvedi, U.K., Chemarin, M., Chen, A., Chen, C., Chen, G.M., Chen, H.F., Chen, H.S., Chen, M., Chen, W.Y., Chiefari, G., Chien, C.Y., Choi, M.T., Chung, S., Civinini, C., Clare, I., Clare, R., Coan, T.E., Cohn, H.O., Coignet, G., Colino, N., Contin, A., Cui, X.T., Cui, X.Y., Dai, T.S., D'Alessandro, R., De Asmundis, R., Degre, A., Deiters, K., Denes, Eric, Denes, P., De Notaristefani, F., Dhina, M., DiBitonto, D., Diemoz, M., Dimitrov, H.R., Dionisi, C., Dzhambazov, L., Dova, M.T., Drago, E., Duchesneau, D., Duinker, P., Duran, I., Easo, S., El Mamouni, H., Engler, A., Eppling, F.J., Erne, F.C., Extermann, P., Fabbretti, R., Fabre, M., Falciano, S., Fan, S.J., Fackler, O., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, John, Filthaut, F., Finocchiaro, G., Fisher, P.H., Forconi, G., Foreman, T., Freudenreich, K., Friebel, W., Fukushima, M., Gailloud, M., Galaktionov, Yu., Gallo, E., Ganguli, S.N., Garcia-Abia, P., Gelé, D., Gentile, S., Goldfarb, S., Gong, Z.F., Gonzalez, E., Gougas, A., Goujon, D., Gratta, G., Gruenewald, M., Gu, C., Guanziroli, M., Guo, J.K., Gupta, V.K., Gurtu, A., Gustafson, H.R., Gutay, L.J., Hartmann, B., Hasan, A., Hauschildt, D., He, C.F., He, J.T., Hebbeker, T., Hebert, M., Herten, U., Herve, A., Hilgers, K., Hofer, H., Hoorani, H., Hu, G., Hu, G.Q., Ille, B., Ilyas, M.M., Innocente, V., Janssen, H., Jezequel, S., Jin, B.N., Jones, L.W., Kasser, A., Khan, R.A., Kamyshkov, Yu., Kapinos, P., Kapustinsky, J.S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzle-Focacci, M.N., Kim, J.K., Kim, S.C., Kim, Y.G., Kinnison, W.W., Kirkby, D., Kirsch, S., Kittel, W., Klimentov, A., Konig, A.C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R.W., Kramer, T., Krastev, V.R., Krenz, W., Krivshich, A., Kuitjen, H., Kumar, K.S., Kunin, A., Landi, G., Lanske, D., Lanzano, S., Lebrun, P., Lecomte, P., Lecoq, P., Le Coultre, P., Lee, D.M., Leedom, I., Leggett, C., Le Goff, J.M., Leiste, R., Lenti, M., Leonardi, Emilio, Leytens, X., Li, C., Li, H.T., Li, P.J., Liao, J.Y., Lin, W.T., Lin, Z.Y., Linde, F.L., Lindemann, B., Lista, L., Liu, Yehan, Lohmann, W., Longo, E., Lu, Y.S., Lubbers, J.M., Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., Ma, J.M., Ma, W.G., MacDermott, M., Malhotra, P.K., Malik, R., Malinin, A., Mana, C., Maolinbay, M., Marchesini, P., Marion, F., Marin, A., Martin, J.-P., Martinez-Laso, L., Marzano, F., Massaro, G.G.G., Mazumdar, K., McBride, P., McMahon, T., McNally, D., Merk, M., Merola, L., Meschini, M., Metzger, W.J., Mi, Y., Mills, G.B., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Morand, R., Morganti, S., Moulai, N.E., Mount, R., Muller, S., Nadtochy, A., Nagy, E., Napolitano, M., Nessi-Tedaldi, F., Newman, H., Neyer, C., Niaz, M.A., Nippe, A., Nowak, H., Organtini, G., Pandoulas, D., Paoletti, S., Paolucci, P., Pascala, G., Passaleva, G., Patricelli, S., Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y.J., Pensotti, S., Perret-Gallix, D., Perrier, J., Pevsner, A., Piccolo, D., Pieri, M., Piroue, P.A., Plasil, F., Plyaskin, V., Pohl, M., Pozhidaev, V., Postema, H., Qi, Z.D., Qian, J.M., Qureshi, K.N., Raghavan, R., Rahal-Callot, G., Rancoita, P.G., Rattaggi, M., Raven, G., Razis, P., Read, K., Ren, D., Ren, Zhuoxiang, Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, W., Riles, K., Rind, O., Rizvi, H.A., Rodriguez, F.J., Roe, B.P., Rohner, M., Rohner, S., Romero, L., Rose, Jérôme, Rosier-Lees, S., Rosmalen, R., Rosselet, P., Van Rossum, W., Roth, S., Rubbia, A., Rubio, J.A., Rykaczewski, H., Sachwitz, M., Salicio, J., Salicio, J.M., Sanders, G.S., Santocchia, A., Sarakinos, M.S., Sartorelli, G., Sassowsky, M., Sauvage, G., Shchegelski, V., Schmitz, D., Schmitz, P., Schneegans, M., Schopper, H., Schotanus, D.J., Shotkin, S., Schreiber, H.J., Shukla, J., Schulte, R., Schulte, S., Schultze, K., Schwenke, J., Schwering, G., Sciacca, C., Scott, 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Z.L., Yan, D.S., Yang, B.Z., Yang, C.G., Yang, G., Yang, Q.Y., Yang, Z.Q., Ye, C.H., Ye, J.B., Ye, Q., Yeh, S.C., Yin, Z.W., You, J.M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D.H., Zhang, Z.P., Zhou, B., Zhou, G.J., Zhou, J.F., Zhu, R.Y., Zichichi, A., Van Der Zwaan, B.C.C., Adriani, O., Aguilarbenitez, M., Ahlen, S., Alcaraz, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. 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T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, C., Wang, C. R., Wang, G. H., Wang, X. L., Wang, Y. F., Wang, Z. M., Weber, A., Weber, J., Weill, R., Wenaus, T. J., Wenninger, J., White, M., Willmott, C., Wittgenstein, F., Wright, D., S. X., Wu, Wyslouch, B., Xie, Y. Y., J. G., Xu, Z. Z., Xu, Xue, Z. L., Yan, D. S., Yang, B. Z., Yang, C. G., Yang, G., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., Yin, Z. W., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhu, R. Y., Zichichi, A., B. C. C., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, L3, Collaboration, Lista, Luca, Alviggi, M G, Merola, L, Sciacca, C, Patricelli, S, and And, Others.
Subjects: Particle physics, FERMION PAIR PRODUCTION, LUND MONTE-CARLO, Electron–positron annihilation, General Physics and Astronomy, Elementary particle, 01 natural sciences, ELECTRON-POSITRON-ANNIHILATION, Nuclear physics, Physics and Astronomy (all), Particle decay, B-MESON DECAYS, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], LEADING-LOGARITHMIC APPROXIMATION, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), CONSTANT ALPHA-S, Quantum chromodynamics, Physics, Muon, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, SQUARE-ROOT-S, NEUTRAL HEAVY-LEPTONS, Large Electron–Positron Collider, Higgs boson, LIGHT HIGGS BOSON, High Energy Physics::Experiment, Particle Physics - Experiment, HADRONIC-Z-DECAYS, Lepton
Abstract: In this report we summarize the major results from the first three years of running of the L3 detector at the Large Electron Positron collider (LEP). The L3 detector was designed to measure electrons, photons and muons with high precision; it has achieved (DELTAE/E) almost-equal-to 1.4% for electrons and photons at E = 45 GeV and (DELTAp/p) almost-equal-to 2.5% for muons at p = 45 GeV. Most of the experimental results presented are based on approximately 500 000 Z events. The data provide four independent checks of the Standard Model weak neutral currents to an accuracy of almost-equal-to 1%. These are: the measurement of Z parameters; the measurement of the forward-backward charge asymmetry of lepton pairs; the measurement of asymmetry parameters from Z --> bbBAR decays; and the measurement of the tau lepton polarization asymmetry. The data also provide information on weak charged currents from measurements of b hadrons such as decay width, lifetime, and B0-B0BAR mixing, and from measurements Of tau leptons such as their lifetime and branching ratios. The large number of Z events and the resolution of the L3 detector allow precision tests of QED and QCD, including the production of pi0, eta and hard photons. Leptonic final states with hard isolated photons are analyzed and high mass photon pairs are observed. Higgs boson production has not been observed and limits are given in the context of the Standard Model and its supersymmetric extensions. We also present upper limits on rare Z decays such as Z --> gammagammagamma and on flavor violating decays such as Z --> etau, mutau. Finally, upper limits obtained in the search for various new particles and new interactions are reported.
Published: 1993

31. Measurement of Eta(C) Production in Untagged 2-Photon Collisions at Lep

Author: O. ADRIANI, M. AGUILARBENITZ, S. AHLEN, J. ALCARAZ, G. ALVERSON, G. AMBROSI, Q. AN, H. ANDERHUB, A. L. ANDERSON, V. P. ANDREEV, T. ANGELESCU, L. ANTONOV, D. ANTREASYAN, P. ARCE, A. AREFIEV, A. ATAMANCHUK, T. AZEMOON, T. AZIZ, P. V. K., P. BAGNAIA, J. A. BAKKEN, R. C. BALL, S. BANERJEE, J. BAO, R. BARILLERE, L. BARONE, A. BASCHIROTTO, R. BATTISTON, A. BAY, F. BECATTINI, J. BECHTLUFT, R. BECKER, U. BECKER, F. BEHNER, J. BEHRENS, G. L. BENCZE, J. BERDUGO, P. BERGES, B. BERTUCCI, B. L. BETEV, M. BIASINI, A. BILAND, G. M. BILEI, R. BIZZARRI, J. J. BLAISING, G. J. BOBBINK, R. BOCK, A. BOHM, B. BORGIA, M. BOSETTI, D. BOURILKOV, M. BOURQUIN, D. BOUTIGNY, B. BOUWENS, E. BRAMBILLA, J. G. BRANSON, I. C. BROCK, M. BROOKS, A. BUJAK, J. D. BURGER, W. J. BURGER, J. BUSENITZ, A. BUYTENHUIJS, X. D. CAI, M. CAPELL, M. CARIA, G. CARLINO, A. M. CARTACCI, R. CASTELLO, M. CERRADA, F. CESARONI, Y. H. CHANG, U. K. CHATURVEDI, M. CHEMARIN, A. CHEN, C. CHEN, G. CHEN, G. M. CHEN, H. F. CHEN, H. S. CHEN, M. CHEN, W. Y. CHEN, C. Y. CHIEN, M. T. CHOI, S. CHUNG, C. CIVININI, I. CLARE, R. CLARE, T. E. COAN, H. O. COHN, G. COIGNET, N. COLINO, A. CONTIN, S. COSTANTINI, F. COTOROBAI, X. T. CUI, X. Y. CUI, T. S. DAI, R. DALESSANDRO, R. DEASMUNDIS, A. DEGRE, K. DEITERS, E. DENES, P. DENES, F. DENOTARISTEFANI, M. DHINA, D. DIBITONTO, M. DIEMOZ, H. R. DIMITROV, C. DIONISI, M. DITTMAR, L. DJAMBAZOV, M. T. DOVA, E. DRAGO, D. DUCHESNEAU, P. DUINKER, I. DURAN, S. EASO, H. ELMAMOUNI, A. ENGLER, F. J. EPPLING, F. C. ERNE, P. EXTERMANN, R. FABBRETTI, M. FABRE, S. FALCIANO, S. J. FAN, O. FACKLER, J. FAY, M. FELCINI, T. FERGUSON, D. FERNANDEZ, G. FERNANDEZ, F. FERRONI, H. FESEFELDT, E. FIANDRINI, J. H. FIELD, F. FILTHAUT, P. H. FISHER, G. FORCONI, L. FREDJ, K. FREUDENREICH, W. FRIEBEL, M. FUKUSHIMA, M. GAILLOUD, Y. GALAKTIONOV, E. GALLO, S. N. GANGULI, P. GARCIAABIA, D. GELE, S. GENTILE, N. GHEORDANESCU, S. GIAGU, S. GOLDFARB, Z. F. GONG, E. GONZALEZ, A. GOUGAS, D. GOUJON, G. GRATTA, M. 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C., ALOISIO, ALBERTO, ALVIGGI, MARIAGRAZIA, CHIEFARI, GIOVANNI, MEROLA, LEONARDO, NAPOLITANO, MARCO, PATRICELLI, SERGIO, SCIACCA, CRISOSTOMO, Adriani, O., Aguilarbenitz, M., Ahlen, S., Alcaraz, J., Aloisio, Alberto, Alverson, G., Alviggi, Mariagrazia, Ambrosi, G., An, Q., Anderhub, H., Anderson, A. L., Andreev, V. P., Angelescu, T., Antonov, L., Antreasyan, D., Arce, P., Arefiev, A., Atamanchuk, A., Azemoon, T., Aziz, T., P. V. K., Bagnaia, P., Bakken, J. A., Ball, R. C., Banerjee, S., Bao, J., Barillere, R., Barone, L., Baschirotto, A., Battiston, R., Bay, A., Becattini, F., Bechtluft, J., Becker, R., Becker, U., Behner, F., Behrens, J., Bencze, G. L., Berdugo, J., Berges, P., Bertucci, B., Betev, B. L., Biasini, M., Biland, A., Bilei, G. M., Bizzarri, R., Blaising, J. J., Bobbink, G. J., Bock, R., Bohm, A., Borgia, B., Bosetti, M., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B., Brambilla, E., Branson, J. G., Brock, I. C., Brooks, M., Bujak, A., Burger, J. D., Burger, W. 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Subjects: CHARMONIUM, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries)
Abstract: A study of twelve distinct decay channels of the eta(c) has been performed with the L3 detector at LEP, for an integrated luminosity of 30 pb-1. Summing all channels, 28 candidate events have been identified, with an estimated background of 11 events. The two-photon radiative width is evaluated to be GAMMA(gammagamma) (eta(c)) = 8.0 +/- 2.3 +/- 2.4 keV.
Published: 1993

32. Search For Narrow Vector Resonances In the Z Mass Range

Author: Christoph Paus, X. R. Shi, Felicitas Pauss, J. Behrens, S. Rosier-Lees, P. J. Li, P. Le Coultre, H. El Mamouni, B. Monteleoni, P. Lebrun, F. Sticozzi, C. Spartiotis, K. Hangarter, BT Bouwens, P. Arce, D. Goujon, J. M. Ma, Gerard Fernandez, J. K. Kim, R. Starosta, D. Luckey, U. Uwer, H. Kuijten, A. Chen, J. Salicio, Vincenzo Innocente, S. X. Wu, R. Morand, Z. L. Xue, Gy L. Bencze, Reinhard W. Schulte, F. C. Erné, Yu. Galaktionov, A. Sopczak, J. Alcaraz, Yu. Kamyshkov, Mw Gruenewald, G. B. Mills, D. DiBitonto, Ph. Rosselet, M. N. Kienzle-Focacci, R. Rosmalen, A. Tsaregorodtsev, C-Q. Li, V. K. Gupta, S. Easo, V. Plyaskin, L. Antonov, C. G. Yang, Jozsef Toth, M. Steuer, G. Forconi, J. Weber, Howard A. Stone, R. Bizzarri, Gianpaolo Carlino, F. DeNotaristefani, K. S. Kumar, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, G. Schwering, Elisabetta Gallo, S. Schulte, H. Anderhub, D. Perret-Gallix, A. Kunin, Y. J. Pei, W. van Rossum, Chenliang Wang, J. M. Salicio, C. Neyer, Stefan Kirsch, Cheng Chen, Roberto Battiston, D. Pandoulas, W. J. Burger, U. K. Chaturvedi, A. Kasser, Guofan Hu, Roberto Castello, M. T. Dova, F. J. Rodriguez, H. R. Gustafson, P. Berges, Hafeez R Hoorani, Y. Mir, C. H. Ye, Y. S. Lu, R. Mount, Samuel C.C. Ting, L. Romero, S. Reucroft, C. Zaccardelli, S. Shotkin, S. Röhner, F. Wittgenstein, A. A. Syed, A. Nippe, D. Duchesneau, Wt Lin, P. G. Rancoita, An.A. Vorobyov, H. O. Cohn, Jérôme Rose, Dimitri Bourilkov, P. Zemp, Alexander Malinin, R. de Asmundis, Z. F. Gong, Gerjan Bobbink, M. Bourquin, G. Passaleva, J. H. Field, C. Y. Chien, K. Strauch, M. Bosetti, X. L. Wang, T. E. Coan, J. G. Branson, O. Adriani, W. Y. Chen, B. Borgia, Lucas Taylor, W. W. Kinnison, S. C. Yeh, D. Gele, W. Kittel, B. N. Jin, X. T. Cui, S. C. Tonwar, O. Rind, L. Ludovici, E. Drago, B. Zhou, P. Vikas, H. Nowak, Davide Piccolo, Z. W. Yin, Frank Filthaut, Ren-Yuan Zhu, J. Ulbricht, E. Nagy, A. Degré, M. Rescigno, R. Barillère, Thomas Ferguson, Steven Ahlen, M. T. Choi, A. Arefiev, Luciano Barone, M. Wadhwa, G. Tsipolitis, Francesca Nessi-Tedaldi, W. J. Metzger, Adrian Biland, J. D. Burger, E. Valente, Georgi Sultanov, M. Fabre, M. Schneegans, D. M. Lee, T. S. Dai, Marco Meschini, R. A. Khan, M. Rattaggi, G. Rahal-Callot, W. Wallraff, G. Herten, W. Friebel, T. J. Wenaus, P.V.K.S. Baba, S. J. Fan, A. Gurtu, A. Marin, Els Koffeman, N. E. Moulai, Maurizio Biasini, H. J. Schreiber, D. Kirkby, K. Sudhakar, Marta Felcini, Francesco Becattini, Y. G. Kim, V. P. Andreev, B. P. Roe, C. Wang, K. Riles, D.W. Schmitz, G.G.G. Massaro, S. Banerjee, Claudio Luci, Zp Zhang, Robert Clare, K. Schultze, B.C. Stringfellow, F. Marzano, M. Yzerman, E. Brambilla, G. Coignet, W. Krenz, M. Capell, M. Chemarin, Christopher George Tully, J. B. Ye, A. Hasan, H. Suter, G. M. Chen, D. McNally, Wolfgang Lohmann, H. Vogt, B. Bertucci, D. Lanske, D. Z. Shen, S. C. Kim, J. A. Bakken, M. Sassowsky, Pierluigi Paolucci, M. Gailloud, Wen-Gan Ma, E. Fiandrini, Konrad Deiters, N. Yunus, S. N. Ganguli, A. Bujak, Oliver Kornadt, M. Pohl, E. Gonzalez, Y. H. Chang, George Alverson, Nicanor Colino, M. Caria, Egidio Longo, Raffaello D'Alessandro, S. Lanzano, Alberto Aloisio, A. Ricker, Thomas Hebbeker, G. Gratta, A. Koulbardis, Paul Lecoq, R. W. Kraemer, M. Napolitano, G. Terzi, Jun Guo, B. Lindemann, G. Finocchiaro, H. R. Dimitrov, I. Clare, J. Busenitz, O. Fackler, Marcel Merk, S. Wynhoff, V. Koutsenko, X. Leytens, G. Viertel, J. S. Kapustinsky, X. W. Tang, I. Sheer, P. A. Piroué, Leonardo Merola, Jianming Qian, L. Urbán, J. A. Rubio, Peter Denes, B. C.C. van der Zwaan, G. Hu, Tariq Aziz, H. S. Chen, Helmut Vogel, Paolo Bagnaia, J. Perrier, L. Servoli, T. Azemoon, G. Landi, M. L. Brooks, M. Möller, Igor Vorobiev, M. Hebert, Carlos Willmott, Speranza Falciano, S. Morganti, H. F. Chen, A. Buytenhuijs, Crisostomo Sciacca, F. Ferroni, Y. Zeng, Marco Pieri, T. Paul, Marcos Cerrada, H. T. Li, D. Antreasyan, Y. Mi, Simone Paoletti, Qi An, Axel König, G. Sauvage, Panos A Razis, Manjit Kaur, Z. D. Qi, C. Dionisi, H. Janssen, Pablo Garcia-Abia, Alain Hervé, P. Kapinos, G. Chiefari, S. Shevchenko, P. Duinker, J. Schwenke, X. Y. Cui, J. T. He, L. J. Gutay, F. Behner, Andrea Baschirotto, L. Martinez-Laso, Daqiang Zhang, A. Engler, A. Atamanchuk, U. Becker, A. Klimentov, A. Bay, R. Malik, Kenneth Francis Read, J. M. Lubbers, J. C. Sens, I. Duran, Carlo Civinini, Zhuoxiang Ren, M. Maolinbay, D. J. Schotanus, J. M. You, D. Hauschildt, Stéphane Jézéquel, F. L. Linde, V. R. Krastev, Simonetta Gentile, H. S. Fesefeldt, P. Schmitz, G. Raven, G. A. Yang, P. Marchesini, Ming Zeng, F. J. Eppling, G. J. Zhou, L. W. Jones, M. Röhner, M. Aguilar-Benitez, Harvey B Newman, D. S. Yan, S. M. Ting, K. Freudenreich, Herwig Schopper, J. Berdugo, K. Hilgers, L. Djambazov, H. Postema, M. White, G. M. Bilei, M. Vivargent, M. Sachwitz, Giovanni Ambrosi, Dong-Chul Son, Andrea Contin, M. M. Ilyas, C. Maña, T. Kramer, I. C. 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H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., Yin, Z. W., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhu, R. Y., Zichichi, A., B. C. C., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, and IHEF (IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Particle physics, COLLISIONS, FERMION PAIR PRODUCTION, Hadron, QED CORRECTIONS, = 1.8 TEV, 01 natural sciences, DECAYS, Nuclear physics, EVENTS, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, Nuclear Experiment, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Mixing (physics), Physics, Range (particle radiation), 010308 nuclear & particles physics, State (functional analysis), Quarkonium, lcsh:QC1-999, High Energy Physics::Experiment, Particle Physics - Experiment, lcsh:Physics, Production rate
Abstract: The hadronic lineshape of the Z has been analyzed for evidence of signals of new, narrow vector resonances in the Z-mass range. The production rate of such resonances would be enhanced due to mixing with the Z. No evidence for new states is found, and it is thus possible to exclude, at the 95% confidence level, a quarkonium state in the mass range from 87.7 to 94.7 GeV.
Published: 1993

33. Chi(C)-Production in Hadronic Z-Decays

Author: J. Alcaraz, S. Khokhar, J. M. Lubbers, H. Rykaczewski, G. Forconi, S. X. Wu, Luca Lista, S. Ro, C. Willmott, W. J. Burger, J. M. Salicio, Ph. Rosselet, C. H. Ye, C. Zaccardelli, J. S. Kapustinsky, D. Pandoulas, W. W. Kinnison, M. Steuer, S. C. Yeh, Pierluigi Paolucci, M. Zeng, R. de Asmundis, C. Y. Chien, B. Wysłouch, P. Razis, Yu. Galaktionov, P. Schmitz, V. Soulimov, J. F. Zhou, F. Plasil, E. Gonzalez, F. J. Rodriguez, Egidio Longo, M. Pauluzzi, H. El Mamouni, An.A. Vorobyov, H. R. Gustafson, Marcella Diemoz, B. P. Roe, F. Marion, G. J. Bobbink, E. Gallo, J. Shukla, I. Clare, V. Innocente, P. Kapinos, O. Adriani, A.M. Cartacci, A. Arefiev, G. Carlino, Oliver Kornadt, J. H. Field, A. Kirkby, G. M. Bilei, R. Fabbretti, D. McNally, W. van Rossum, Lucas Taylor, M. G. Alviggi, Zhiqing Zhang, H. Hofer, Kajari Mazumdar, E. Fiandrini, Simone Paoletti, I. C. Brock, Z. D. Qi, Maria-Teresa Dova, Raffaello D'Alessandro, F. C. Erné, K. Riles, N. Zaitsev, Leonardo Merola, D. Gele, Andrea Contin, P. Zemp, Y. Mi, J. M. Le Goff, A. Kasser, Guofan Hu, G. Rahal-Callot, F. Marzano, A. Biland, M. Bosetti, J. G. Branson, T. Angelescu, D. Luckey, Ren-Yuan Zhu, Luciano Barone, K. Y. Lee, S. Patricelli, W. Krenz, G. Schwering, T. Azemoon, Z. Y. Lin, A. Krivshich, Samuel C.C. Ting, Yu. Kamyshkov, P. G. Rancoita, E. Valente, W. J. Metzger, Z. W. Yin, E. Dénes, A. Gurtu, M. Fukushima, S. Shotkin, John Swain, A. Degré, Marcos Cerrada, Harvey B Newman, A. A. Syed, K. Hilgers, S. Riemann, G. F. Susinno, P. H. Fisher, E. Brambilla, S. J. Fan, B. Hartmann, Giovanni Ambrosi, G. Landi, D. Goujon, J. M. Ma, P. Le Coultre, J. A. Rubio, A. Hasan, J. Behrens, Hans J. Vogel, G. Passaleva, M. W. Gruenewald, I. Josa-Mutuberria, S. C. Kim, P.G. Seiler, J. Busenitz, C. Spartiotis, M. Rattaggi, G. M. Chen, L. Fredj, J. M. You, S. Morganti, M. Dhina, J. Schwenke, T. J. Wenaus, F. Ferroni, A. Sopczak, Y. S. Lu, A. Engler, S. Costantini, A. Marin, P. Extermann, D. M. Lee, E. Drago, P. J. Li, A. Mihul, K. S. Kumar, B. C. Stringfellow, Y. Zeng, Q. An, M. Schneegans, M. Vivargent, W. Wallraff, Peter Denes, T. McMahon, G. Tsipolitis, M. Caria, Paolo Bagnaia, A. Koulbardis, K. Schultze, BT Bouwens, M. Capell, M. Kaur, A. Atamanchuk, A. C. König, B. Z. Yang, M. M. Ilyas, Yueh-Feng Liu, J. C. Sens, G. Yang, Marco Meschini, S. Banerjee, Tobias Kramer, G. S. Sanders, R. Klöckner, D. Kirkby, D. Bourilkov, L. Djambazov, Maurizio Biasini, S. Schulte, D. Z. Shen, X. D. Cai, C. Li, J. A. Bakken, G. Terzi, Marta Felcini, M. Sassowsky, E. Nagy, D. Lanske, M. Röhner, J. P. Martin, J. Bechtluft, K. Sudhakar, P. Lecomte, H. Anderhub, C. Wang, U. Uwer, O. Fackler, V. Koutsenko, Konrad Deiters, J. Salicio, D. Duchesneau, P. Marchesini, Zheng Wang, W. Lohmann, J. D. Burger, S. Easo, Christopher George Tully, Wt Lin, L. Urbán, F. Pauss, N. Yunus, W. Y. Chen, G. Gratta, A. Lebedev, H. J. Schreiber, Alberto Aloisio, A. Ricker, Dong-Chul Son, V. Plyaskin, Martin White, D. Boutigny, C. R. 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J., Hangarter, K., Hartmann, B., Hasan, A., Hauschildt, D., C. F., He, J. T., He, Hebbeker, T., Hebert, M., Herve, A., Hilgers, K., Hofer, H., Hoorani, H., Hu, G., G. Q., Hu, Ille, B., Ilyas, M. M., Innocente, V., Janssen, H., Jezequel, S., Jin, B. N., Jones, L. W., Josamutuberria, I., Kasser, A., Khan, R. A., Kamyshkov, Y., Kapinos, P., Kapustinsky, J. S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzlefocacci, M. N., Kim, J. K., Kim, S. C., Kim, Y. G., Kinnison, W. W., Kirkby, A., Kirkby, D., Kirsch, S., Kittel, W., Klimentov, A., Klockner, R., Konig, A. C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R. W., Kramer, T., Krastev, V. R., Krenz, W., Krivshich, A., Kuijten, H., Kumar, K. S., Kunin, A., Landi, G., Lanske, D., Lanzano, S., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, P., Lee, D. M., Lee, J. S., Lee, K. Y., Leedom, I., Leggett, C., Legoff, J. M., Leiste, R., Lenti, M., Leonardi, E., Li, C., H. T., Li, P. J., Li, Liao, J. Y., Lin, W. T., Lin, Z. Y., Linde, F. L., Lindemann, B., Lista, L., Liu, Y., Lohmann, W., Longo, E., Y. S., Lu, Lubbers, J. M., Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., J. M., Ma, W. G., Ma, Macdermott, M., Malik, R., Malinin, A., Mana, C., Maolinbay, M., Marchesini, P., Marion, F., Marin, A., Martin, J. P., Martinezlaso, L., Marzano, F., G. G. G., Mazumdar, K., Mcbride, P., Mcmahon, T., Mcnally, D., Merk, M., Merola, Leonardo, Meschini, M., Metzger, W. J., Mi, Y., Mihul, A., Mills, G. B., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Morand, R., Morganti, S., Moulai, N. E., Mount, R., Muller, S., Nadtochy, A., Nagy, E., Napolitano, Marco, Nessitedaldi, F., Newman, H., Neyer, C., Niaz, M. A., Nippe, A., Nowak, H., Organtini, G., Pandoulas, D., Paoletti, S., Paolucci, P., Pascale, G., Passaleva, G., Patricelli, Sergio, Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y. J., Pensotti, S., Perretgallix, D., Perrier, J., Pevsner, A., Piccolo, D., Pieri, M., Piroue, P. A., Plasil, F., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Z. D., Qi, Qian, J. M., Qureshi, K. N., Raghavan, R., Rahalcallot, G., Rancoita, P. G., Rattaggi, M., Raven, G., Razis, P., Read, K., Ren, D., Ren, Z., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, B. C., Riles, K., Rind, O., Rizvi, H. A., Ro, S., Rodriguez, F. J., Roe, B. P., Rohner, M., Romero, L., Rosierlees, S., Rosmalen, R., Rosselet, P., Vanrossum, W., Roth, S., Rubbia, A., Rubio, J. A., Rykaczewski, H., Sachwitz, M., Salicio, J., Salicio, J. M., Sanders, G. S., Santocchia, A., Sarakinos, M. S., Sartorelli, G., Sassowsky, M., Sauvage, G., Schegelsky, V., Schmitz, D., Schmitz, P., Schneegans, M., Schopper, H., Schotanus, D. J., Shotkin, S., Schreiber, H. J., Shukla, J., Schulte, R., Schulte, S., Schultze, K., Schwenke, J., Schwering, G., Sciacca, Crisostomo, Scott, I., Sehgal, R., Seiler, P. G., Sens, J. C., Servoli, L., Sheer, I., Shen, D. Z., Shevchenko, S., Shi, X. R., Shumilov, E., Shoutko, V., Son, D., Sopczak, A., Soulimov, V., Spartiotis, C., Spickermann, T., Spillantini, P., Starosta, R., Steuer, M., Stickland, D. P., Sticozzi, F., Stone, H., Strauch, K., Stringfellow, B. C., Sudhakar, K., Sultanov, G., Sun, L. Z., Susinno, G. F., Suter, H., Swain, J. D., Syed, A. A., Tang, X. W., Taylor, L., Terzi, G., S. C. C., Ting, S. M., Tonutti, M., Tonwar, S. C., Toth, J., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Tung, K. L., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Vandewalle, R. T., Vetlitsky, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A. A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, C., Wang, C. R., Wang, X. L., Wang, Y. F., Wang, Z. M., Warner, C., Weber, A., Weber, J., Weill, R., Wenaus, T. J., Wenninger, J., White, M., Willmott, C., Wittgenstein, F., Wright, D., S. X., Wu, Wynhoff, S., Wyslouch, B., Xie, Y. Y., J. G., Xu, Z. Z., Xu, Xue, Z. L., Yan, D. S., Yang, B. Z., Yang, C. G., Yang, G., C. H., Ye, J. B., Ye, Ye, Q., Yeh, S. C., Yin, Z. W., You, J. M., Yunus, N., Yzerman, M., Zaccardelli, C., Zaitsev, N., Zemp, P., Zeng, M., Zeng, Y., Zhang, D. H., Zhang, Z. P., Zhou, B., Zhou, G. J., Zhou, J. F., Zhu, R. Y., Zichichi, A., B. C. C., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, IHEF (IoP, FNWI), and Flores, Sylvie
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, B-MESONS, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], 010308 nuclear & particles physics, Branching fraction, Electron–positron annihilation, Hadron, Elementary particle, 01 natural sciences, lcsh:QC1-999, Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment, lcsh:Physics
Abstract: We report on inclusive chi(c) production in Z decays reconstructed via the decay mode chi(c) --> J + gamma. This analysis is based on 1.1 million hadronic Z events. Interpreting the observed signal as chi(c1), we obtain a branching ratio Br(Z --> chi(c1) + X) = (7.5 +/- 2.9(stat.) +/- 0.6(sys.)) x 10(-3). Assuming all events are produced in b decays we obtain Br(b --> chi(c1) + X) = (2.4 +/- 0.9(stat.) +/- 0.2(sys.)) x 10(-2). We also present an improved measurement of the branching ratio Br(Z --> J + X) = (3.6 +/- 0.5(stat.) +/- 0.4(sys.)) x 10(-3), obtained from dileptonic J decays.
Published: 1993

34. Measurement of the branching ratios b --> e$\nu$X, $\mu\nu$X, $\tau\nu$X and $\nu$X

Author: Acciarri, M, Adam, A, Adriani, O, Aguilar-Benítez, M, Ahlen, S P, Alpat, B, Alcaraz, J, Alemanni, G, Allaby, James V, Aloisio, A, Alverson, G, Alviggi, M G, Ambrosi, G, Anderhub, H, Andreev, V P, Angelescu, T, Antreasyan, D, Arefev, A, Azemoon, T, Aziz, T, Bagnaia, P, Baksay, L, Ball, R C, Banerjee, S, Banicz, K, Barillère, R, Barone, L, Bartalini, P, Baschirotto, A, Basile, M, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Berdugo, J, Berges, P, Bertucci, B, Betev, B L, Biasini, M, Biland, A, Bilei, G M, Blaising, J J, Blyth, S C, Bobbink, Gerjan J, Böck, R K, Böhm, A, Borgia, B, Boucham, A, Bourilkov, D, Bourquin, Maurice, Boutigny, D, Brambilla, Elena, Branson, J G, Brigljevic, V, Brock, I C, Buijs, A, Bujak, A T, Burger, J D, Burger, W J, Busenitz, J K, Buytenhuijs, A O, Cai, X D, Campanelli, M, Capell, M, Cara Romeo, G, Caria, M, Carlino, G, Cartacci, A M, Casaus, J, Castellini, G, Castello, R, Cavallari, F, Cavallo, N, Cecchi, C, Cerrada-Canales, M, Cesaroni, F, Chamizo-Llatas, M, Chan, A, Chang, Y H, Chaturvedi, U K, Chemarin, M, Chen, A, Chen, G, Chen, G M, Chen, H F, Chen, H S, Chen, M, Chiefari, G, Chien, C Y, Choi, M T, Cifarelli, Luisa, Cindolo, F, Civinini, C, Clare, I, Clare, R, Cohn, H O, Coignet, G, Colijn, A P, Colino, N, Costantini, S, Cotorobai, F, de la Cruz, B, Csilling, Akos, Dai, T S, D'Alessandro, R, De Asmundis, R, De Boeck, H, Degré, A, Deiters, K, Denes, P, De Notaristefani, F, DiBitonto, Daryl, Diemoz, M, Van Dierendonck, D N, Di Lodovico, F, Dionisi, C, Dittmar, Michael, Dominguez, A, Doria, A, Dorne, I, Dova, M T, Drago, E, Duchesneau, D, Duinker, P, Durán, I, Dutta, S, Easo, S, Efremenko, Yu V, El-Mamouni, H, Engler, A, Eppling, F J, Erné, F C, Ernenwein, J P, Extermann, Pierre, Fabre, M, Faccini, R, Falciano, S, Favara, A, Fay, J, Felcini, Marta, Furetta, C, Ferguson, T, Fernández, D, Ferroni, F, Fesefeldt, H S, Fiandrini, E, Field, J H, Filthaut, Frank, Fisher, P H, Forconi, G, Fredj, L, Freudenreich, Klaus, Galaktionov, Yu, Ganguli, S N, Gau, S S, Gentile, S, Gerald, J, Gheordanescu, N, Giagu, S, Goldfarb, S, Goldstein, J, Gong, Z F, Gougas, Andreas, Gratta, Giorgio, Grünewald, M W, Gupta, V K, Gurtu, A, Gutay, L J, Hangarter, K, Hartmann, B, Hasan, A, Hebbeker, T, Hervé, A, Van Hoek, W C, Hofer, H, Hoorani, H, Hou, S R, Hu, G, Ilyas, M M, Innocente, Vincenzo, Janssen, H, Jin, B N, Jones, L W, de Jong, P, Josa-Mutuberria, I, Kasser, A, Khan, R A, Kamyshkov, Yu A, Kapinos, P, Kapustinsky, J S, Karyotakis, Yu, Kaur, M, Kienzle-Focacci, M N, Kim, D, Kim, J K, Kim, S C, Kim, Y G, Kinnison, W W, Kirkby, A, Kirkby, D, Kirkby, Jasper, Kiss, D, Kittel, E W, Klimentov, A, König, A C, Korolko, I, Koutsenko, V F, Koulbardis, A, Krämer, R W, Kramer, T, Krenz, W, Kuijten, H, Kunin, A, Ladrón de Guevara, P, Landi, G, Lapoint, C, Lassila-Perini, K M, Laurikainen, P, Lebeau, M, Lebedev, A, Lebrun, P, Lecomte, P, Lecoq, P, Le Coultre, P, Lee Jae Sik, Lee, K Y, Leggett, C, Le Goff, J M, Leiste, R, Lenti, M, Leonardi, E, Levchenko, P M, Li Chuan, Lieb, E H, Lin, W T, Linde, Frank L, Lista, L, Liu, Z A, Lohmann, W, Longo, E, Lu, W, Lü, Y S, Lübelsmeyer, K, Luci, C, Luckey, D, Ludovici, L, Luminari, L, Lustermann, W, Ma Wen Gan, Macchiolo, A, Maity, M, Majumder, G, Malgeri, L, Malinin, A, Maña, C, Mangla, S, Marchesini, P A, Marin, A, Martin, J P, Marzano, F, Massaro, G G G, Mazumdar, K, McNally, D, Mele, S, Merola, L, Meschini, M, Metzger, W J, Von der Mey, M, Mi, Y, Mihul, A, Van Mil, A J W, Mirabelli, G, Mnich, J, Monteleoni, B, Moore, R, Morganti, S, Mount, R, Müller, S, Muheim, F, Nagy, E, Nahn, S, Napolitano, M, Nessi-Tedaldi, F, Newman, H, Nippe, A, Nowak, H, Organtini, G, Ostonen, R, Pandoulas, D, Paoletti, S, Paolucci, P, Park, H K, Pascale, G, Passaleva, G, Patricelli, S, Paul, T, Pauluzzi, M, Paus, C, Pauss, Felicitas, Peach, D, Pei, Y J, Pensotti, S, Perret-Gallix, D, Petrak, S, Pevsner, A, Piccolo, D, Pieri, M, Pinto, J C, Piroué, P A, Pistolesi, E, Plyaskin, V, Pohl, M, Pozhidaev, V, Postema, H, Produit, N, Raghavan, R, Rahal-Callot, G, Rancoita, P G, Rattaggi, M, Raven, G, Razis, P A, Read, K, Ren, D, Rescigno, M, Reucroft, S, Van Rhee, T, Riemann, S, Riemers, B C, Riles, K, Rind, O, Ro, S, Robohm, A, Rodin, J, Rodríguez-Calonge, F J, Roe, B P, Röhner, S, Romero, L, Rosier-Lees, S, Rosselet, P, Van Rossum, W, Roth, S, Rubio, Juan Antonio, Rykaczewski, H, Salicio, J, Sánchez, E, Santocchia, A, Sarakinos, M E, Sarkar, S, Sassowsky, M, Sauvage, G, Schäfer, C, Shchegelskii, V, Schmidt-Kärst, S, Schmitz, D, Schmitz, P, Schneegans, M, Schöneich, B, Scholz, N, Schopper, Herwig Franz, Schotanus, D J, Schwenke, J, Schwering, G, Sciacca, C, Sciarrino, D, Sens, Johannes C, Servoli, L, Shevchenko, S, Shivarov, N, Shoutko, V, Shukla, J, Shumilov, E, Siedenburg, T, Son, D, Sopczak, André, Soulimov, V, Smith, B, Spillantini, P, Steuer, M, Stickland, D P, Sticozzi, F, Stone, H, Stoyanov, B, Strässner, A, Strauch, K, Sudhakar, K, Sultanov, G G, Sun, L Z, Susinno, G F, Suter, H, Swain, J D, Tang, X W, Tauscher, Ludwig, Taylor, L, Ting, Samuel C C, Ting, S M, Tonisch, F, Tonutti, M, Tonwar, S C, Tóth, J, Tsaregorodtsev, A Yu, Tully, C, Tuchscherer, H, Tung, K L, Ulbricht, J, Uwer, U, Valente, E, Van de Walle, R T, Vesztergombi, G, Vetlitskii, I, Viertel, Gert M, Vivargent, M, Völkert, R, Vogel, H, Vogt, H, Vorobev, I, Vorobyov, A A, Vorvolakos, A, Wadhwa, M, Wallraff, W, Wang, J C, Wang, X L, Wang, Y F, Wang, Z M, Weber, A, Wittgenstein, F, Wu, S X, Wynhoff, S, Xu, J, Xu, Z Z, Yang, B Z, Yang, C G, Yao, X Y, Ye, J B, Yeh, S C, You, J M, Zaccardelli, C, Zalite, A, Zemp, P, Zeng, Y, Zhang, Z, Zhang, Z P, Zhou, B, Zhou, Y, Zhu, G Y, Zhu, R Y, and Zichichi, Antonino
Subjects: Particle Physics - Experiment
Published: 1996

35. Observation of multiple hard photon final states at $\sqrt{s}$ = 130 - 140 GeV at LEP

Author: Acciarri, M, Adam, A, Adriani, O, Aguilar-Benítez, M, Ahlen, S P, Alpat, B, Alcaraz, J, Alemanni, G, Allaby, James V, Aloisio, A, Alverson, G, Alviggi, M G, Ambrosi, G, Anderhub, H, Andreev, V P, Angelescu, T, Antreasyan, D, Arefev, A, Azemoon, T, Aziz, T, Bagnaia, P, Baksay, L, Ball, R C, Banerjee, S, Banicz, K, Barillère, R, Barone, L, Bartalini, P, Baschirotto, A, Basile, M, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Berdugo, J, Berges, P, Bertucci, B, Betev, B L, Biasini, M, Biland, A, Bilei, G M, Blaising, J J, Blyth, S C, Bobbink, Gerjan J, Böck, R K, Böhm, A, Borgia, B, Boucham, A, Bourilkov, D, Bourquin, Maurice, Brambilla, Elena, Branson, J G, Brigljevic, V, Brock, I C, Buijs, A, Bujak, A T, Burger, J D, Burger, W J, Busenitz, J K, Buytenhuijs, A O, Cai, X D, Campanelli, M, Capell, M, Cara Romeo, G, Caria, M, Carlino, G, Cartacci, A M, Casaus, J, Castellini, G, Castello, R, Cavallari, F, Cavallo, N, Cecchi, C, Cerrada-Canales, M, Cesaroni, F, Chamizo-Llatas, M, Chan, A, Chang, Y H, Chaturvedi, U K, Chemarin, M, Chen, A, Chen, G, Chen, G M, Chen, H F, Chen, H S, Chéreau, X J, Chiefari, G, Chien, C Y, Choi, M T, Cifarelli, Luisa, Cindolo, F, Civinini, C, Clare, I, Clare, R, Cohn, H O, Coignet, G, Colijn, A P, Colino, N, Commichau, V, Costantini, S, Cotorobai, F, de la Cruz, B, Dai, T S, D'Alessandro, R, De Asmundis, R, De Boeck, H, Degré, A, Deiters, K, Denes, P, De Notaristefani, F, DiBitonto, Daryl, Diemoz, M, Van Dierendonck, D N, Di Lodovico, F, Dionisi, C, Dittmar, Michael, Dominguez, A, Doria, A, Dorne, I, Dova, M T, Drago, E, Duchesneau, D, Duinker, P, Durán, I, Dutta, S, Easo, S, Efremenko, Yu V, El-Mamouni, H, Engler, A, Eppling, F J, Erné, F C, Ernenwein, J P, Extermann, Pierre, Fabre, M, Faccini, R, Falciano, S, Favara, A, Fay, J, Felcini, Marta, Furetta, C, Ferguson, T, Fernández, D, Ferroni, F, Fesefeldt, H S, Fiandrini, E, Field, J H, Filthaut, Frank, Fisher, P H, Forconi, G, Fredj, L, Freudenreich, Klaus, Galaktionov, Yu, Ganguli, S N, Gau, S S, Gentile, S, Gerald, J, Gheordanescu, N, Giagu, S, Goldfarb, S, Goldstein, J, Gong, Z F, Gougas, Andreas, Gratta, Giorgio, Grünewald, M W, Gupta, V K, Gurtu, A, Gutay, L J, Hangarter, K, Hartmann, B, Hasan, A, Hebbeker, T, Hervé, A, Van Hoek, W C, Hofer, H, Hoorani, H, Hou, S R, Hu, G, Ilyas, M M, Innocente, Vincenzo, Janssen, H, Jin, B N, Jones, L W, de Jong, P, Josa-Mutuberria, I, Kasser, A, Khan, R A, Kamyshkov, Yu A, Kapinos, P, Kapustinsky, J S, Karyotakis, Yu, Kaur, M, Kienzle-Focacci, M N, Kim, D, Kim, J K, Kim, S C, Kim, Y G, Kinnison, W W, Kirkby, A, Kirkby, D, Kirkby, Jasper, Kittel, E W, Klimentov, A, König, A C, Köngeter, A, Korolko, I, Koutsenko, V F, Koulbardis, A, Krämer, R W, Kramer, T, Krenz, W, Kuijten, H, Kunin, A, Ladrón de Guevara, P, Landi, G, Lapoint, C, Lassila-Perini, K M, Lebeau, M, Lebedev, A, Lebrun, P, Lecomte, P, Lecoq, P, Le Coultre, P, Lee Jae Sik, Lee, K Y, Le Goff, J M, Leiste, R, Lenti, M, Leonardi, E, Levchenko, P M, Li Chuan, Lieb, E H, Lin, W T, Linde, Frank L, Lindemann, B, Lista, L, Liu, Z A, Lohmann, W, Longo, E, Lu, W, Lü, Y S, Lübelsmeyer, K, Luci, C, Luckey, D, Ludovici, L, Luminari, L, Lustermann, W, Ma Wen Gan, Macchiolo, A, Maity, M, Majumder, G, Malgeri, L, Malinin, A, Maña, C, Mangla, S, Marchesini, P A, Marin, A, Martin, J P, Marzano, F, Massaro, G G G, Mazumdar, K, McNally, D, McNeil, R R, Mele, S, Merola, L, Meschini, M, Metzger, W J, Von der Mey, M, Mi, Y, Mihul, A, Van Mil, A J W, Mirabelli, G, Mnich, J, Möller, M, Monteleoni, B, Moore, R, Morganti, S, Mount, R, Müller, S, Muheim, F, Nagy, E, Nahn, S, Napolitano, M, Nessi-Tedaldi, F, Newman, H, Nippe, A, Nowak, H, Organtini, G, Ostonen, R, Pandoulas, D, Paoletti, S, Paolucci, P, Park, H K, Pascale, G, Passaleva, G, Patricelli, S, Paul, T, Pauluzzi, M, Paus, C, Pauss, Felicitas, Peach, D, Pei, Y J, Pensotti, S, Perret-Gallix, D, Petrak, S, Pevsner, A, Piccolo, D, Pieri, M, Pinto, J C, Piroué, P A, Pistolesi, E, Plyaskin, V, Pohl, M, Pozhidaev, V, Postema, H, Produit, N, Raghavan, R, Rahal-Callot, G, Rancoita, P G, Rattaggi, M, Raven, G, Razis, P A, Read, K, Ren, D, Rescigno, M, Reucroft, S, Van Rhee, T, Ricker, A, Riemann, S, Riemers, B C, Riles, K, Ro, S, Robohm, A, Rodin, J, Rodríguez-Calonge, F J, Roe, B P, Röhner, S, Romero, L, Rosier-Lees, S, Rosselet, P, Van Rossum, W, Roth, S, Rubio, Juan Antonio, Rykaczewski, H, Salicio, J, Sánchez, E, Santocchia, A, Sarakinos, M E, Sarkar, S, Sassowsky, M, Schäfer, C, Shchegelskii, V, Schmidt-Kärst, S, Schmitz, D, Schmitz, P, Schneegans, M, Schöneich, B, Scholz, N, Schopper, Herwig Franz, Schotanus, D J, Schulte, R, Schultze, K, Schwenke, J, Schwering, G, Sciacca, C, Sciarrino, D, Sens, Johannes C, Servoli, L, Shevchenko, S, Shivarov, N, Shoutko, V, Shukla, J, Shumilov, E, Siedenburg, T, Son, D, Sopczak, André, Smith, B, Spillantini, P, Steuer, M, Stickland, D P, Sticozzi, F, Stone, H, Stoyanov, B, Strässner, A, Strauch, K, Sudhakar, K, Sultanov, G G, Sun, L Z, Susinno, G F, Suter, H, Swain, J D, Tang, X W, Tauscher, Ludwig, Taylor, L, Ting, Samuel C C, Ting, S M, Toker, O, Tonisch, F, Tonutti, M, Tonwar, S C, Tóth, J, Tsaregorodtsev, A Yu, Tully, C, Tuchscherer, H, Tung, K L, Ulbricht, J, Uwer, U, Valente, E, Van de Walle, R T, Vetlitskii, I, Viertel, Gert M, Vivargent, M, Völkert, R, Vogel, H, Vogt, H, Vorobev, I, Vorobyov, A A, Vorvolakos, A, Wadhwa, M, Wallraff, W, Wang, J C, Wang, X L, Wang, Y F, Wang, Z M, Weber, A, Wittgenstein, F, Wu, S X, Wynhoff, S, Xu, J, Xu, Z Z, Yang, B Z, Yang, C G, Yao, X Y, Ye, J B, Yeh, S C, You, J M, Zaccardelli, C, Zalite, A, Zemp, P, Zeng, Y, Zhang, Z, Zhang, Z P, Zhou, B, Zhou, Y, Zhu, G Y, Zhu, R Y, and Zichichi, Antonino
Subjects: Particle Physics - Experiment
Published: 1996

36. Measurement of the Michel parameters and the average $\tau$ neutrino helicity from $\tau$ decays in $e^{+}e^{-} \to \tau^{+}\tau^{-}$

Author: Acciarri, M, Adam, A, Adriani, O, Aguilar-Benítez, M, Ahlen, S P, Alpat, B, Alcaraz, J, Alemanni, G, Allaby, James V, Aloisio, A, Alverson, G, Alviggi, M G, Ambrosi, G, Anderhub, H, Andreev, V P, Angelescu, T, Antreasyan, D, Arefev, A, Azemoon, T, Aziz, T, Bagnaia, P, Baksay, L, Ball, R C, Banerjee, S, Banicz, K, Barillère, R, Barone, L, Bartalini, P, Baschirotto, A, Basile, M, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Berdugo, J, Berges, P, Bertucci, B, Betev, B L, Biasini, M, Biland, A, Bilei, G M, Blaising, J J, Blyth, S C, Bobbink, Gerjan J, Böck, R K, Böhm, A, Borgia, B, Boucham, A, Bourilkov, D, Bourquin, Maurice, Boutigny, D, Brambilla, Elena, Branson, J G, Brigljevic, V, Brock, I C, Buijs, A, Bujak, A T, Burger, J D, Burger, W J, Busenitz, J K, Buytenhuijs, A O, Cai, X D, Campanelli, M, Capell, M, Cara Romeo, G, Caria, M, Carlino, G, Cartacci, A M, Casaus, J, Castellini, G, Castello, R, Cavallari, F, Cavallo, N, Cecchi, C, Cerrada-Canales, M, Cesaroni, F, Chamizo-Llatas, M, Chan, A, Chang, Y H, Chaturvedi, U K, Chemarin, M, Chen, A, Chen, G, Chen, G M, Chen, H F, Chen, H S, Chen, M, Chiefari, G, Chien, C Y, Choi, M T, Cifarelli, Luisa, Cindolo, F, Civinini, C, Clare, I, Clare, R, Cohn, H O, Coignet, G, Colijn, A P, Colino, N, Commichau, V, Costantini, S, Cotorobai, F, de la Cruz, B, Dai, T S, D'Alessandro, R, De Asmundis, R, De Boeck, H, Degré, A, Deiters, K, Denes, P, De Notaristefani, F, DiBitonto, Daryl, Diemoz, M, Van Dierendonck, D N, Di Lodovico, F, Dionisi, C, Dittmar, Michael, Dominguez, A, Doria, A, Dorne, I, Dova, M T, Drago, E, Duchesneau, D, Duinker, P, Durán, I, Dutta, S, Easo, S, Efremenko, Yu V, El-Mamouni, H, Engler, A, Eppling, F J, Erné, F C, Ernenwein, J P, Extermann, Pierre, Fabre, M, Faccini, R, Falciano, S, Favara, A, Fay, J, Felcini, Marta, Furetta, C, Ferguson, T, Fernández, D, Ferroni, F, Fesefeldt, H S, Fiandrini, E, Field, J H, Filthaut, Frank, Fisher, P H, Forconi, G, Fredj, L, Freudenreich, Klaus, Galaktionov, Yu, Ganguli, S N, Gau, S S, Gentile, S, Gerald, J, Gheordanescu, N, Giagu, S, Goldfarb, S, Goldstein, J, Gong, Z F, Gougas, Andreas, Gratta, Giorgio, Grünewald, M W, Gupta, V K, Gurtu, A, Gutay, L J, Hangarter, K, Hartmann, B, Hasan, A, Hebbeker, T, Hervé, A, Van Hoek, W C, Hofer, H, Hoorani, H, Hou, S R, Hu, G, Ilyas, M M, Innocente, Vincenzo, Janssen, H, Jin, B N, Jones, L W, de Jong, P, Josa-Mutuberria, I, Kasser, A, Khan, R A, Kamyshkov, Yu A, Kapinos, P, Kapustinsky, J S, Karyotakis, Yu, Kaur, M, Kienzle-Focacci, M N, Kim, D, Kim, J K, Kim, S C, Kim, Y G, Kinnison, W W, Kirkby, A, Kirkby, D, Kirkby, Jasper, Kittel, E W, Klimentov, A, König, A C, Köngeter, A, Korolko, I, Koutsenko, V F, Koulbardis, A, Krämer, R W, Kramer, T, Krenz, W, Kuijten, H, Kunin, A, Ladrón de Guevara, P, Landi, G, Lapoint, C, Lassila-Perini, K M, Lebeau, M, Lebedev, A, Lebrun, P, Lecomte, P, Lecoq, P, Le Coultre, P, Lee Jae Sik, Lee, K Y, Leggett, C, Le Goff, J M, Leiste, R, Lenti, M, Leonardi, E, Levchenko, P M, Li Chuan, Lieb, E H, Lin, W T, Linde, Frank L, Lindemann, B, Lista, L, Liu, Z A, Lohmann, W, Longo, E, Lu, W, Lü, Y S, Lübelsmeyer, K, Luci, C, Luckey, D, Ludovici, L, Luminari, L, Lustermann, W, Ma Wen Gan, Macchiolo, A, Maity, M, Majumder, G, Malgeri, L, Malinin, A, Maña, C, Mangla, S, Marchesini, P A, Marin, A, Martin, J P, Marzano, F, Massaro, G G G, Mazumdar, K, McNally, D, Mele, S, Merola, L, Meschini, M, Metzger, W J, Von der Mey, M, Mi, Y, Mihul, A, Van Mil, A J W, Mirabelli, G, Mnich, J, Möller, M, Monteleoni, B, Moore, R, Morganti, S, Mount, R, Müller, S, Muheim, F, Nagy, E, Nahn, S, Napolitano, M, Nessi-Tedaldi, F, Newman, H, Nippe, A, Nowak, H, Organtini, G, Ostonen, R, Pandoulas, D, Paoletti, S, Paolucci, P, Park, H K, Pascale, G, Passaleva, G, Patricelli, S, Paul, T, Pauluzzi, M, Paus, C, Pauss, Felicitas, Peach, D, Pei, Y J, Pensotti, S, Perret-Gallix, D, Petrak, S, Pevsner, A, Piccolo, D, Pieri, M, Pinto, J C, Piroué, P A, Pistolesi, E, Plyaskin, V, Pohl, M, Pozhidaev, V, Postema, H, Produit, N, Raghavan, R, Rahal-Callot, G, Rancoita, P G, Rattaggi, M, Raven, G, Razis, P A, Read, K, Ren, D, Rescigno, M, Reucroft, S, Van Rhee, T, Ricker, A, Riemann, S, Riemers, B C, Riles, K, Rind, O, Ro, S, Robohm, A, Rodin, J, Rodríguez-Calonge, F J, Roe, B P, Röhner, S, Romero, L, Rosier-Lees, S, Rosselet, P, Van Rossum, W, Roth, S, Rubio, Juan Antonio, Rykaczewski, H, Salicio, J, Sánchez, E, Santocchia, A, Sarakinos, M E, Sarkar, S, Sassowsky, M, Sauvage, G, Schäfer, C, Shchegelskii, V, Schmidt-Kärst, S, Schmitz, D, Schmitz, P, Schneegans, M, Schöneich, B, Scholz, N, Schopper, Herwig Franz, Schotanus, D J, Schulte, R, Schultze, K, Schwenke, J, Schwering, G, Sciacca, C, Sciarrino, D, Sens, Johannes C, Servoli, L, Shevchenko, S, Shivarov, N, Shoutko, V, Shukla, J, Shumilov, E, Siedenburg, T, Son, D, Sopczak, André, Soulimov, V, Smith, B, Spillantini, P, Steuer, M, Stickland, D P, Sticozzi, F, Stone, H, Stoyanov, B, Strässner, A, Strauch, K, Sudhakar, K, Sultanov, G G, Sun, L Z, Susinno, G F, Suter, H, Swain, J D, Tang, X W, Tauscher, Ludwig, Taylor, L, Ting, Samuel C C, Ting, S M, Toker, O, Tonisch, F, Tonutti, M, Tonwar, S C, Tóth, J, Tsaregorodtsev, A Yu, Tully, C, Tuchscherer, H, Tung, K L, Ulbricht, J, Uwer, U, Valente, E, Van de Walle, R T, Vetlitskii, I, Viertel, Gert M, Vivargent, M, Völkert, R, Vogel, H, Vogt, H, Vorobev, I, Vorobyov, A A, Vorvolakos, A, Wadhwa, M, Wallraff, W, Wang, J C, Wang, X L, Wang, Y F, Wang, Z M, Weber, A, Wittgenstein, F, Wu, S X, Wynhoff, S, Xu, J, Xu, Z Z, Yang, B Z, Yang, C G, Yao, X Y, Ye, J B, Yeh, S C, You, J M, Zaccardelli, C, Zalite, A, Zemp, P, Zeng, Y, Zhang, Z, Zhang, Z P, Zhou, B, Zhou, Y, Zhu, G Y, Zhu, R Y, and Zichichi, Antonino
Subjects: Particle Physics - Experiment
Published: 1996

37. Search for unstable sequential neutral and charged heavy leptons in $e^{+}e^{-}$ annihilation at $\sqrt{s}$ = 130 and 136 GeV

Author: Acciarri, M, Adam, A, Adriani, O, Aguilar-Benítez, M, Ahlen, S P, Alpat, B, Alcaraz, J, Alemanni, G, Allaby, James V, Aloisio, A, Alverson, G, Alviggi, M G, Ambrosi, G, Anderhub, H, Andreev, V P, Angelescu, T, Antreasyan, D, Arefev, A, Azemoon, T, Aziz, T, Bagnaia, P, Baksay, L, Ball, R C, Banerjee, S, Banicz, K, Barillère, R, Barone, L, Bartalini, P, Baschirotto, A, Basile, M, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Berdugo, J, Berges, P, Bertucci, B, Betev, B L, Biasini, M, Biland, A, Bilei, G M, Blaising, J J, Blyth, S C, Bobbink, Gerjan J, Böck, R K, Böhm, A, Borgia, B, Boucham, A, Bourilkov, D, Bourquin, Maurice, Brambilla, Elena, Branson, J G, Brigljevic, V, Brock, I C, Buijs, A, Bujak, A T, Burger, J D, Burger, W J, Busenitz, J K, Buytenhuijs, A O, Cai, X D, Campanelli, M, Capell, M, Cara Romeo, G, Caria, M, Carlino, G, Cartacci, A M, Casaus, J, Castellini, G, Castello, R, Cavallari, F, Cavallo, N, Cecchi, C, Cerrada-Canales, M, Cesaroni, F, Chamizo-Llatas, M, Chan, A, Chang, Y H, Chaturvedi, U K, Chemarin, M, Chen, A, Chen, G, Chen, G M, Chen, H F, Chen, H S, Chéreau, X J, Chiefari, G, Chien, C Y, Choi, M T, Cifarelli, Luisa, Cindolo, F, Civinini, C, Clare, I, Clare, R, Cohn, H O, Coignet, G, Colijn, A P, Colino, N, Commichau, V, Costantini, S, Cotorobai, F, de la Cruz, B, Dai, T S, D'Alessandro, R, De Asmundis, R, De Boeck, H, Degré, A, Deiters, K, Denes, P, De Notaristefani, F, DiBitonto, Daryl, Diemoz, M, Van Dierendonck, D N, Di Lodovico, F, Dionisi, C, Dittmar, Michael, Dominguez, A, Doria, A, Dorne, I, Dova, M T, Drago, E, Duchesneau, D, Duinker, P, Durán, I, Dutta, S, Easo, S, Efremenko, Yu V, El-Mamouni, H, Engler, A, Eppling, F J, Erné, F C, Ernenwein, J P, Extermann, Pierre, Fabre, M, Faccini, R, Falciano, S, Favara, A, Fay, J, Felcini, Marta, Furetta, C, Ferguson, T, Fernández, D, Ferroni, F, Fesefeldt, H S, Fiandrini, E, Field, J H, Filthaut, Frank, Fisher, P H, Forconi, G, Fredj, L, Freudenreich, Klaus, Galaktionov, Yu, Ganguli, S N, Gau, S S, Gentile, S, Gerald, J, Gheordanescu, N, Giagu, S, Goldfarb, S, Goldstein, J, Gong, Z F, Gougas, Andreas, Gratta, Giorgio, Grünewald, M W, Gupta, V K, Gurtu, A, Gutay, L J, Hangarter, K, Hartmann, B, Hasan, A, Hebbeker, T, Hervé, A, Van Hoek, W C, Hofer, H, Hoorani, H, Hou, S R, Hu, G, Ilyas, M M, Innocente, Vincenzo, Janssen, H, Jin, B N, Jones, L W, de Jong, P, Josa-Mutuberria, I, Kasser, A, Khan, R A, Kamyshkov, Yu A, Kapinos, P, Kapustinsky, J S, Karyotakis, Yu, Kaur, M, Kienzle-Focacci, M N, Kim, D, Kim, J K, Kim, S C, Kim, Y G, Kinnison, W W, Kirkby, A, Kirkby, D, Kirkby, Jasper, Kittel, E W, Klimentov, A, König, A C, Köngeter, A, Korolko, I, Koutsenko, V F, Koulbardis, A, Krämer, R W, Kramer, T, Krenz, W, Kuijten, H, Kunin, A, Ladrón de Guevara, P, Landi, G, Lapoint, C, Lassila-Perini, K M, Lebeau, M, Lebedev, A, Lebrun, P, Lecomte, P, Lecoq, P, Le Coultre, P, Lee Jae Sik, Lee, K Y, Le Goff, J M, Leiste, R, Lenti, M, Leonardi, E, Levchenko, P M, Li Chuan, Lieb, E H, Lin, W T, Linde, Frank L, Lindemann, B, Lista, L, Liu, Z A, Lohmann, W, Longo, E, Lu, W, Lü, Y S, Lübelsmeyer, K, Luci, C, Luckey, D, Ludovici, L, Luminari, L, Lustermann, W, Ma Wen Gan, Macchiolo, A, Maity, M, Majumder, G, Malgeri, L, Malinin, A, Maña, C, Mangla, S, Marchesini, P A, Marin, A, Martin, J P, Marzano, F, Massaro, G G G, Mazumdar, K, McNally, D, McNeil, R R, Mele, S, Merola, L, Meschini, M, Metzger, W J, Von der Mey, M, Mi, Y, Mihul, A, Van Mil, A J W, Mirabelli, G, Mnich, J, Möller, M, Monteleoni, B, Moore, R, Morganti, S, Mount, R, Müller, S, Muheim, F, Nagy, E, Nahn, S, Napolitano, M, Nessi-Tedaldi, F, Newman, H, Nippe, A, Nowak, H, Organtini, G, Ostonen, R, Pandoulas, D, Paoletti, S, Paolucci, P, Park, H K, Pascale, G, Passaleva, G, Patricelli, S, Paul, T, Pauluzzi, M, Paus, C, Pauss, Felicitas, Peach, D, Pei, Y J, Pensotti, S, Perret-Gallix, D, Petrak, S, Pevsner, A, Piccolo, D, Pieri, M, Pinto, J C, Piroué, P A, Pistolesi, E, Plyaskin, V, Pohl, M, Pozhidaev, V, Postema, H, Produit, N, Raghavan, R, Rahal-Callot, G, Rancoita, P G, Rattaggi, M, Raven, G, Razis, P A, Read, K, Ren, D, Rescigno, M, Reucroft, S, Van Rhee, T, Ricker, A, Riemann, S, Riemers, B C, Riles, K, Ro, S, Robohm, A, Rodin, J, Rodríguez-Calonge, F J, Roe, B P, Röhner, S, Romero, L, Rosier-Lees, S, Rosselet, P, Van Rossum, W, Roth, S, Rubio, Juan Antonio, Rykaczewski, H, Salicio, J, Sánchez, E, Santocchia, A, Sarakinos, M E, Sarkar, S, Sassowsky, M, Schäfer, C, Shchegelskii, V, Schmidt-Kärst, S, Schmitz, D, Schmitz, P, Schneegans, M, Schöneich, B, Scholz, N, Schopper, Herwig Franz, Schotanus, D J, Schulte, R, Schultze, K, Schwenke, J, Schwering, G, Sciacca, C, Sciarrino, D, Sens, Johannes C, Servoli, L, Shevchenko, S, Shivarov, N, Shoutko, V, Shukla, J, Shumilov, E, Siedenburg, T, Son, D, Sopczak, André, Smith, B, Spillantini, P, Steuer, M, Stickland, D P, Sticozzi, F, Stone, H, Stoyanov, B, Strässner, A, Strauch, K, Sudhakar, K, Sultanov, G G, Sun, L Z, Susinno, G F, Suter, H, Swain, J D, Tang, X W, Tauscher, Ludwig, Taylor, L, Ting, Samuel C C, Ting, S M, Toker, O, Tonisch, F, Tonutti, M, Tonwar, S C, Tóth, J, Tsaregorodtsev, A Yu, Tully, C, Tuchscherer, H, Tung, K L, Ulbricht, J, Uwer, U, Valente, E, Van de Walle, R T, Vetlitskii, I, Viertel, Gert M, Vivargent, M, Völkert, R, Vogel, H, Vogt, H, Vorobev, I, Vorobyov, A A, Vorvolakos, A, Wadhwa, M, Wallraff, W, Wang, J C, Wang, X L, Wang, Y F, Wang, Z M, Weber, A, Wittgenstein, F, Wu, S X, Wynhoff, S, Xu, J, Xu, Z Z, Yang, B Z, Yang, C G, Yao, X Y, Ye, J B, Yeh, S C, You, J M, Zaccardelli, C, Zalite, A, Zemp, P, Zeng, Y, Zhang, Z, Zhang, Z P, Zhou, B, Zhou, Y, Zhu, G Y, Zhu, R Y, and Zichichi, Antonino
Subjects: Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment
Abstract: A search for unstable sequential neutral and charged heavy leptons has been made at center-of-mass energies 130 and 136 \GeV\ with the L3 detector at LEP. The neutral leptons are assumed to decay via mixing to electrons and muons. No evidence for their existence was found. We exclude unstable Dirac neutrinos for masses below 59.3 (57.9) \GeV\ and unstable Majorana neutrinos below 48.6 (47.2) \GeV\ if the neutrino couples to the electron(muon) family. We exclude unstable charged heavy leptons for masses below 61 \GeV\ for a wide range of the associated neutral lepton mass.
Published: 1996

38. Search for supersymmetric particles at 130 GeV $<$ $\sqrt{s}$ $<$ 140 GeV at LEP

Author: Acciarri, M, Adam, A, Adriani, O, Aguilar-Benítez, M, Ahlen, S P, Alpat, B, Alcaraz, J, Alemanni, G, Allaby, James V, Aloisio, A, Alverson, G, Alviggi, M G, Ambrosi, G, Anderhub, H, Andreev, V P, Angelescu, T, Antreasyan, D, Arefev, A, Azemoon, T, Aziz, T, Bagnaia, P, Baksay, L, Ball, R C, Banerjee, S, Banicz, K, Barillère, R, Barone, L, Bartalini, P, Baschirotto, A, Basile, M, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Berdugo, J, Berges, P, Bertucci, B, Betev, B L, Biasini, M, Biland, A, Bilei, G M, Blaising, J J, Blyth, S C, Bobbink, Gerjan J, Böck, R K, Böhm, A, Borgia, B, Boucham, A, Bourilkov, D, Bourquin, Maurice, Brambilla, Elena, Branson, J G, Brigljevic, V, Brock, I C, Buijs, A, Bujak, A T, Burger, J D, Burger, W J, Busenitz, J K, Buytenhuijs, A O, Cai, X D, Campanelli, M, Capell, M, Cara Romeo, G, Caria, M, Carlino, G, Cartacci, A M, Casaus, J, Castellini, G, Castello, R, Cavallari, F, Cavallo, N, Cecchi, C, Cerrada-Canales, M, Cesaroni, F, Chamizo-Llatas, M, Chan, A, Chang, Y H, Chaturvedi, U K, Chemarin, M, Chen, A, Chen, C, Chen, G, Chen, G M, Chen, H F, Chen, H S, Chéreau, X J, Chiefari, G, Chien, C Y, Choi, M T, Cifarelli, Luisa, Cindolo, F, Civinini, C, Clare, I, Clare, R, Cohn, H O, Coignet, G, Colijn, A P, Colino, N, Commichau, V, Costantini, S, Cotorobai, F, de la Cruz, B, Dai, T S, D'Alessandro, R, De Asmundis, R, De Boeck, H, Degré, A, Deiters, K, Denes, P, De Notaristefani, F, DiBitonto, Daryl, Diemoz, M, Van Dierendonck, D N, Di Lodovico, F, Dionisi, C, Dittmar, Michael, Dominguez, A, Doria, A, Dorne, I, Dova, M T, Drago, E, Duchesneau, D, Duinker, P, Durán, I, Dutta, S, Easo, S, Efremenko, Yu V, El-Mamouni, H, Engler, A, Eppling, F J, Erné, F C, Ernenwein, J P, Extermann, Pierre, Fabre, M, Faccini, R, Falciano, S, Favara, A, Fay, J, Felcini, Marta, Ferguson, T, Fernández, D, Ferroni, F, Fesefeldt, H S, Fiandrini, E, Field, J H, Filthaut, Frank, Fisher, P H, Forconi, G, Fredj, L, Freudenreich, Klaus, Galaktionov, Yu, Ganguli, S N, Gau, S S, Gentile, S, Gerald, J, Gheordanescu, N, Giagu, S, Goldfarb, S, Goldstein, J, Gong, Z F, Gougas, Andreas, Gratta, Giorgio, Grünewald, M W, Gupta, V K, Gurtu, A, Gutay, L J, Hangarter, K, Hartmann, B, Hasan, A, He, J T, Hebbeker, T, Hervé, A, Van Hoek, W C, Hofer, H, Hoorani, H, Hou, S R, Hu, G, Ilyas, M M, Innocente, Vincenzo, Janssen, H, Jin, B N, Jones, L W, de Jong, P, Josa-Mutuberria, I, Kasser, A, Khan, R A, Kamyshkov, Yu A, Kapinos, P, Kapustinsky, J S, Karyotakis, Yu, Kaur, M, Kienzle-Focacci, M N, Kim, D, Kim, J K, Kim, S C, Kim, Y G, Kinnison, W W, Kirkby, A, Kirkby, D, Kirkby, Jasper, Kittel, E W, Klimentov, A, König, A C, Köngeter, A, Korolko, I, Koutsenko, V F, Koulbardis, A, Krämer, R W, Kramer, T, Krenz, W, Kuijten, H, Kunin, A, Ladrón de Guevara, P, Landi, G, Lapoint, C, Lassila-Perini, K M, Lebeau, M, Lebedev, A, Lebrun, P, Lecomte, P, Lecoq, P, Le Coultre, P, Lee Jae Sik, Lee, K Y, Le Goff, J M, Leiste, R, Lenti, M, Leonardi, E, Levchenko, P M, Li Chuan, Lieb, E H, Lin, W T, Linde, Frank L, Lindemann, B, Lista, L, Liu, Z A, Lohmann, W, Longo, E, Lu, W, Lü, Y S, Lübelsmeyer, K, Luci, C, Luckey, D, Ludovici, L, Luminari, L, Lustermann, W, Ma Wen Gan, Macchiolo, A, Maity, M, Majumder, G, Malgeri, L, Malinin, A, Maña, C, Mangla, S, Marchesini, P A, Marin, A, Martin, J P, Marzano, F, Massaro, G G G, Mazumdar, K, McNally, D, McNeil, R R, Mele, S, Merola, L, Meschini, M, Metzger, W J, Von der Mey, M, Mi, Y, Mihul, A, Van Mil, A J W, Mirabelli, G, Mnich, J, Möller, M, Monteleoni, B, Moore, R, Morganti, S, Mount, R, Müller, S, Muheim, F, Nagy, E, Nahn, S, Napolitano, M, Nessi-Tedaldi, F, Newman, H, Nippe, A, Nowak, H, Organtini, G, Ostonen, R, Pandoulas, D, Paoletti, S, Paolucci, P, Park, H K, Pascale, G, Passaleva, G, Patricelli, S, Paul, T, Pauluzzi, M, Paus, C, Pauss, Felicitas, Peach, D, Pei, Y J, Pensotti, S, Perret-Gallix, D, Petrak, S, Pevsner, A, Piccolo, D, Pieri, M, Pinto, J C, Piroué, P A, Pistolesi, E, Plyaskin, V, Pohl, M, Pozhidaev, V, Postema, H, Produit, N, Raghavan, R, Rahal-Callot, G, Rancoita, P G, Rattaggi, M, Raven, G, Razis, P A, Read, K, Redaelli, M, Ren, D, Rescigno, M, Reucroft, S, Ricker, A, Riemann, S, Riemers, B C, Riles, K, Ro, S, Robohm, A, Rodin, J, Rodríguez-Calonge, F J, Roe, B P, Röhner, S, Romero, L, Rosier-Lees, S, Rosselet, P, Van Rossum, W, Roth, S, Rubio, Juan Antonio, Rykaczewski, H, Salicio, J, Sánchez, E, Santocchia, A, Sarakinos, M E, Sarkar, S, Sassowsky, M, Schäfer, C, Shchegelskii, V, Schmidt-Kärst, S, Schmitz, D, Schmitz, P, Schneegans, M, Schöneich, B, Scholz, N, Schopper, Herwig Franz, Schotanus, D J, Schulte, R, Schultze, K, Schwenke, J, Schwering, G, Sciacca, C, Sciarrino, D, Sens, Johannes C, Servoli, L, Shevchenko, S, Shivarov, N, Shoutko, V, Shukla, J, Shumilov, E, Siedenburg, T, Son, D, Sopczak, André, Smith, B, Spillantini, P, Steuer, M, Stickland, D P, Sticozzi, F, Stone, H, Stoyanov, B, Strässner, A, Strauch, K, Sudhakar, K, Sultanov, G G, Sun, L Z, Susinno, G F, Suter, H, Swain, J D, Tang, X W, Tauscher, Ludwig, Taylor, L, Ting, Samuel C C, Ting, S M, Toker, O, Tonisch, F, Tonutti, M, Tonwar, S C, Tóth, J, Tsaregorodtsev, A Yu, Tully, C, Tuchscherer, H, Tung, K L, Ulbricht, J, Uwer, U, Valente, E, Van de Walle, R T, Vetlitskii, I, Viertel, Gert M, Vivargent, M, Völkert, R, Vogel, H, Vogt, H, Vorobev, I, Vorobyov, A A, Vorvolakos, A, Wadhwa, M, Wallraff, W, Wang, J C, Wang, X L, Wang, Y F, Wang, Z M, Weber, A, Wittgenstein, F, Wu, S X, Wynhoff, S, Xu, J, Xu, Z Z, Yang, B Z, Yang, C G, Yao, X Y, Ye, J B, Yeh, S C, You, J M, Zaccardelli, C, Zalite, A, Zemp, P, Zeng, J Y, Zeng, Y, Zhang, Z, Zhang, Z P, Zhou, B, Zhou, G J, Zhou, Y, Zhu, G Y, Zhu, R Y, Zichichi, Antonino, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
Subjects: [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Particle Physics - Experiment
Published: 1996

39. Measurement of the branching ratios B $\rightarrow$ e$\nu$X, $\mu\nu$X, $\tau\nu$X and $\nu$X

Author: Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alpat, B., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, A., Alverson, G., Alviggi, M G., Ambrosi, G., Anderhub, H., Andreev, V P., Angelescu, T., Antreasyan, D., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Baksay, L., Ball, R C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Bartalini, P., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Berdugo, J., Berges, P., Bertucci, B., Betev, B L., Biasini, M., Biland, A., Bilei, G M., Blaising, J J., Blyth, S C., Bobbink, G J., Bock, R K., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Boutigny, D., Brambilla, Elizabeth, Branson, J G., Brigljevic, V., Brock, I C., Buijs, A., Bujak, A., Burger, J D., Burger, W J., Busenitz, J., Buytenhuijs, A., Cai, X D., Campanelli, M., Capell, M., Cara Romeo, G., Caria, M., Carlino, G., Cartacci, A M., Casaus, J., Castellini, G., Castello, R., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chan, A., Chang, Y H., Chaturvedi, U K., Chemarin, M., Chen, A., Chen, G., Chen, GM., Chen, H F., Chen, H S., Chen, M., Chiefari, G., Chien, C Y., Choi, M T., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Cohn, H O., Coignet, G., Colijn, A P., Colino, N., Costantini, S., Cotorobai, F., De La Cruz, B., Csilling, A., Dai, T S., D'Alessandro, R., De Asmundis, R., De Boeck, H., Degre, A., Deiters, K., Denes, P., DeNotaristefani, F., DiBitonto, D., Diemoz, M., Van Dierendonck, D., Di Lodovico, F., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dorne, I., Dova, M T., Drago, E., Duchesneau, D., Duinker, P., Duran, I., Dutta, S., Easo, S., Efremenko, Yu., El Mamouni, H., Engler, A., Eppling, F J., Erne, F C., Ernenwein, J.-P., Extermann, P., Fabre, M., Faccini, R., Falciano, S., Favara, A., Fay, J., Felcini, M., Furetta, C., Ferguson, T., Fernandez, D., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J H., Filthaut, F., Fisher, P H., Forconi, G., Fredj, L., Freudenreich, K., Galaktionov, Yu., Ganguli, S N., Gau, S S., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z F., Gougas, A., Gratta, G., Gronewald, M W., Gupta, V K., Gurtu, A., Gutay, L J., Hangarter, K., Hartmann, B., Hasan, A., Hebbeker, T., Herve, A., Van Hoek, W C., Hofer, H., Hoorani, H., Hou, SR., Hu, G., Ilyas, M M., Innocente, V., Janssen, H., Jin, B N., Jones, L W., De Jong, P., Josa-Mutuberria, I., Kasser, A., Khan, R A., Kamyshkov, Yu., Kapinos, P., Kapustinsky, J S., Karyotakis, Y., Kaur, M., Kienzle-Focacci, M N., Kim, D., Kim, J K., Kim, S C., Kim, Y G., Kinnison, W W., Kirkby, A., Kirkby, D., Kirkby, J., Kiss, D., Kittel, W., Klimentov, A., Konig, A C., Korolko, I., Koutsenko, V., Koulbardis, A., Kraemer, R W., Kramer, T., Krenz, W., Kuijten, H., Kunin, A., Ladron De Guevara, P., Landi, G., Lapoint, C., Lassila-Perini, K., Laurikainen, P., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Le Coultre, P., Lee, J S., Lee, K Y., Leggett, C., Le Goff, J M., Leiste, R., Lenti, M., Leonardi, Emilio, Levtchenko, P., Li, C., Lieb, E., Lin, W T., Linde, F L., Lista, L., Liu, Z A., Lohmann, W., Longo, E., Lu, W., Lu, Y S., Lobelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., Ma, W G., Macchiolo, A., Maity, M., Majumder, G., Malgeri, L., Malinin, A., Mana, C., Mangla, S., Marchesini, P., Marin, A., Martin, J.-P., Marzano, F., Massaro, G G G., Mazumdar, K., McNally, D., Mele, S., Merola, L., Meschini, M., Metzger, W J., Von Der Mey, M., Mi, Y., Mihul, A., Van Mil, A JW., Mirabelli, G., Mnich, J., Monteleoni, B., Moore, R., Morganti, S., Mount, R., Moller, S., Muheim, F., Nagy, E., Nahn, S., Napolitano, M., Nessi-Tedaldi, F., Newman, H., Nippe, A., Nowak, H., Organtini, G., Ostonen, R., Pandoulas, D., Paoletti, S., Paolucci, P., Park, H K., Pascale, G., Passaleva, G., Patricelli, S., Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Peach, D., Pei, Y J., Pensotti, S., Perret-Gallix, D., Petrak, S., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J C., Piroue, P A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Produit, N., Raghavan, R., Rahal-Callot, G., Rancoita, P G., Rattaggi, M., Raven, G., Razis, P., Read, K., Ren, D., Rescigno, M., Reucroft, S., Van Rhee, T., Riemann, S., Riemers, B C., Riles, K., Rind, O., Ro, S., Robohm, A., Rodin, J., Rodriguez, F J., Roe, BP., Rohner, S., Romero, L., Rosier-Lees, S., Rosselet, P., Van Rossum, W., Roth, S., Rubio, J A., Rykaczewski, H., Salicio, J., Sanchez, E., Santocchia, A., Sarakinos, M E., Sarkar, S., Sassowsky, M., Sauvage, G., Schafer, C., Schegelsky, V., Schmidt-Kaerst, S., Schmitz, D., Schmitz, P., Schneegans, M., Scheneich, B., Scholz, N., Schopper, H., Schotanus, D J., Schwenke, J., Schwering, G., Sciacca, C., Sciarrino, D., Sens, J C., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shukla, J., Shumilov, E., Siedenburg, T., Son, D., Sopczak, A., Soulimov, V., Smith, B., Spillantini, P., Steuer, M., Stickland, D P., Sticozzi, F., Stone, H., Stoyanov, B., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L Z., Susinno, G F., Suter, H., Swain, J D., Tang, X W., Taylor, L., Ting, S C C., Ting, S M., Tonisch, F., Tonutti, M., Tonwar, S C., Toth, J., Tsaregorodtsev, A., Tuchscherer, H., Tung, K L., Ulbricht, J., Uwer, U., Valente, E., Van De Walle, R T., Vesztergombi, G., Vetlitsky, I., Viertel, G., Vivargent, M., Volkert, R., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A A., Vorvolakos, A., Wadhwa, M., Wallraff, W., Wang, J C., Wang, X L., Wang, Y F., Wang, Z M., Weber, A., Wittgenstein, F., Wu, SX., Wynhoff, S., Xu, J., Xu, Z Z., Yang, B Z., Yang, C G., Yao, X Y., Ye, J B., Yeh, S C., You, J M., Zaccardelli, C., Zalite, An., Zemp, P., Zeng, Y., Zhang, Zhen, Zhang, Z P., Zhou, B., Zhou, Y., Zhu, G Y., Zhu, R Y., Zichichi, A., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
Subjects: [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published: 1996

40. QCD gluon radiation studies using the L3 detector

Author: Buytenhuijs, Alexander Olaf
Subjects: Particle Physics - Experiment
Published: 1996

41. Observation of multiple hard photon final states at $\sqrt{s}$ = 130-140 GeV at LEP

Author: Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alpat, B., Alcaraz, J., Alemanni, G., Allaby, J., Aloisio, A., Alverson, G., Alviggi, M G., Ambrosi, G., Anderhub, H., Andreev, V P., Angelescu, T., Antreasyan, D., Arefiev, A., Azemoon, T., Aziz, T., Bagnaia, P., Baksay, L., Ball, R C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Bartalini, P., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Berdugo, J., Berges, P., Bertucci, B., Betev, B L., Biasini, M., Biland, A., Bilei, G M., Blaising, J J., Blyth, S C., Bobbink, G J., Bock, R K., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Branson, J G., Brigljevic, V., Brock, I C., Buijs, A., Bujak, A., Burger, J D., Burger, W J., Busenitz, J., Buytenhuijs, A., Cai, X D., Campanelli, M., Capell, M., Cara Romeo, G., Caria, M., Carlino, G., Cartacci, A M., Casaus, J., Castellini, G., Castello, R., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chan, A., Chang, Y H., Chaturvedi, U K., Chemarin, M., Chen, A., Chen, G., Chen, G M., Chen, H F., Chen, HS., Chereau, X., Chiefari, G., Chien, C Y., Choi, M T., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Cohn, H O., Coignet, G., Colijn, A P., Colino, N., Commichau, V., Costantini, S., Cotorobai, F., De La Cruz, B., Dai, TS., D'Alessandro, R., De Asmundis, R., De Boeck, H., Degre, A., Deiters, K., Denes, P., De Notaristefani, F., DiBitonto, D., Diemoz, M., Van Dierendonck, D., Di Lodovico, F., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dorne, I., Dova, M T., Drago, E., Duchesneau, D., Duinker, P., Duran, I., Dutta, S., Easo, S., Efremenko, Yu., El Mamouni, H., Engler, A., Eppling, F J., Erne, F C., Ernenwein, J.-P., Extermann, P., Fabre, M., Faccini, R., Falciano, S., Favara, A., Fay, J., Felcini, M., Furetta, C., Ferguson, T., Fernandez, D., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J H., Filthaut, F., Fisher, P H., Forconi, G., Fredj, L., Freudenreich, K., Galaktionov, Yu., Ganguli, S N., Gau, S S., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z F., Gougas, A., Gratta, G., Gronewald, M W., Gupta, V K., Gurtu, A., Gutay, L J., Hangarter, K., Hartmann, B., Hasan, A., Hebbeker, T., Herve, A., Van Hoek, W C., Hofer, H., Hoorani, H., Hou, S R., Hu, G., Ilyas, M M., Innocente, V., Janssen, H., Jin, B N., Jones, L W., De Jong, P., Josa-Mutuberria, I., Kasser, A., Khan, R A., Kamyshkov, Yu., Kapinos, P., Kapustinsky, J S., Karyotakis, Y., Kaur, M., Kienzle-Focacci, M N., Kim, D., KimJ, K., Kim, S C., Kim, Y G., Kinnison, W W., Kirkby, A., Kirkby, D., Kirkby, J., Kittel, W., Klimentov, A., Konig, A C., Kongeter, A., Korolko, I., Koutsenko, V., Koulbardis, A., Kraemer, R W., Kramer, T., Krenz, W., Kuijten, H., Kunin, A., Ladron De Guevara, P., Landi, G., Lapoint, C., Lassila-Perini, K., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Le Coultre, P., Lee, J S., Lee, K Y., Le Goff, J M., Leiste, R., Lenti, M., Leonardi, Emilio, Levtchenko, P., Li, C., Lieb, E., Lin, W T., Linde, F L., Lindemann, B., Lista, L., Liu, Z A., Lohmann, W., Longo, E., Lu, W., Lu, Y S., Lobelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., Ma, W G., Macchiolo, A., Maity, M., Majumder, G., Malgeri, L., Malinin, A., Mana, C., Mangla, S., Marchesini, P., Marin, A., Martin, J.-P., Marzano, F., Massaro, G G G., Mazumdar, K., McNally, D., McNeil, R R., Mele, S., Merola, L., Meschini, M., Metzger, W J., Von Der Mey, M., Mi, Y., Mihul, A., Van Mil, A J W., Mirabelli, G., Mnich, J., Monteleoni, B., Moore, R., Morganti, S., Mount, R., Muller, S., Muheim, F., Nagy, E., Nahn, S., Napolitano, M., Nessi-Tedaldi, F., Newman, H., Nippe, A., Nowak, H., Organtini, G., Ostonen, R., Pandoulas, D., Paoletti, S., Paolucci, P., Park, H K., Pascale, G., Passaleva, G., Patricelli, S., Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y J., Pensotti, S., Perret-Gallix, D., Petrak, S., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J C., Piroue, P A., Pistolesi, E., Plyaskin, V., Pohl, M., Pojidaev, V., Postema, H., Produit, N., Raghavan, R., Rahal-Callot, G., Rancoita, P G., Rattaggi, M., Raven, G., Razis, P., Read, K., Ren, D., Rescigno, M., Reucroft, S., Van Rhee, T., Ricker, A., Riemann, S., Riemers, B C., Riles, K., Ro, S., Robohm, A., Rodin, J., Rodriguez, F J., Roe, B P., Romero, L., Rosier-Lees, S., Rosselet, P., Van Rossum, W., Roth, S., Rubio, J A., Rykaczewski, H., Salicio, J., Sanchez, E., Santocchia, A., Sarakinos, M E., Sarkar, S., Sassowsky, M., Schafer, C., Schegelsky, V., Schmidt-Kaerst, S., Schmitz, D., Schmitz, P., Schneegans, M., Scheneich, B., Scholz, N., Schopper, H., Schotanus, D J., Schulte, R., Schultze, K., Schwenke, J., Schwering, G., Sciacca, C., Sciarrino, D., Sens, J C., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shukla, J., Shumilov, E., Siedenburg, T., Son, D., Smith, B., Spillantini, P., Steuer, M., Stickland, D P., Sticozzi, F., Stone, H., Stoyanov, B., Straessner, A., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L Z., Susinno, G F., Suter, H., Swain, J D., Tang, X W., Tauscher, L., Taylor, L., Ting, S C C., Ting, S M., Toker, O., Tonisch, F., Tonutti, M., Tonwar, S C., Toth, J., Tsaregorodtsev, A., Tully, C., Tuchscherer, H., Tung, K L., Ulbricht, J., Uwer, U., Valente, E., Van De Walle, R T., Vetlitsky, I., Vivargent, M., Volkert, R., Vogel, H., Vogt, H., Vorobiev, I., Vorobyov, A A., Vorvolakos, A., Wadhwa, M., Wallraff, W., Wang, J C., Wang, X L., Wang, Y F., Wang, Z M., Weber, A., Wittgenstein, F., Wu, S X., Wynhoff, S., Xu, J., Xu, Z Z., Yang, B Z., Yang, C G., Yao, X Y., Ye, J B., Yeh, S C., You, J M., Zaccardelli, C., Zalite, An., Zemp, P., Zeng, Y., Zhang, Zhen, Zhang, Z P., Zhou, B., Zhou, Y., Zhu, G Y., Zhu, R Y., Zichichi, A., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
Subjects: [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published: 1996

42. Measurement of hadron and lepton-pair production at 130 GeV $\sqrt {s}$ 140 GeV at LEP

Author: Acciarri, M, Adam, A, Adriani, O, Aguilar-Benítez, M, Ahlen, S P, Alpat, B, Alcaraz, J, Allaby, James V, Aloisio, A, Alverson, G, Alviggi, M G, Ambrosi, G, Anderhub, H, Andreev, V P, Angelescu, T, Antreasyan, D, Arefev, A, Azemoon, T, Aziz, T, Bagnaia, P, Baksay, L, Ball, R C, Banerjee, S, Banicz, K, Barillère, R, Barone, L, Bartalini, P, Baschirotto, A, Basile, M, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Bencze, G L, Berdugo, J, Berges, P, Bertucci, B, Betev, B L, Biasini, M, Biland, A, Bilei, G M, Blaising, J J, Blyth, S C, Bobbink, Gerjan J, Böck, R K, Böhm, A, Borgia, B, Boucham, A, Bourilkov, D, Bourquin, Maurice, Boutigny, D, Brambilla, Elena, Branson, J G, Brigljevic, V, Brock, I C, Buijs, A, Bujak, A T, Burger, J D, Burger, W J, Burgos, C, Busenitz, J K, Buytenhuijs, A O, Cai, X D, Campanelli, M, Capell, M, Cara Romeo, G, Caria, M, Carlino, G, Cartacci, A M, Casaus, J, Castellini, G, Castello, R, Cavallari, F, Cavallo, N, Cecchi, C, Cerrada-Canales, M, Cesaroni, F, Chamizo-Llatas, M, Chan, A, Chang, Y H, Chaturvedi, U K, Chemarin, M, Chen, A, Chen, C, Chen, G, Chen, G M, Chen, H F, Chen, H S, Chéreau, X J, Chiefari, G, Chien, C Y, Choi, M T, Cifarelli, Luisa, Cindolo, F, Civinini, C, Clare, I, Clare, R, Coan, T E, Cohn, H O, Coignet, G, Colijn, A P, Colino, N, Commichau, V, Costantini, S, Cotorobai, F, de la Cruz, B, Dai, T S, D'Alessandro, R, De Asmundis, R, De Boeck, H, Degré, A, Deiters, K, Dénes, E, Denes, P, De Notaristefani, F, DiBitonto, Daryl, Diemoz, M, Van Dierendonck, D N, Di Lodovico, F, Dionisi, C, Dittmar, Michael, Dominguez, A, Doria, A, Dorne, I, Dova, M T, Drago, E, Duchesneau, D, Duinker, P, Durán, I, Dutta, S, Easo, S, Efremenko, Yu V, El-Mamouni, H, Engler, A, Eppling, F J, Erné, F C, Ernenwein, J P, Extermann, Pierre, Fabbretti, R, Fabre, M, Faccini, R, Falciano, S, Favara, A, Fay, J, Felcini, Marta, Ferguson, T, Fernández, D, Fernández, G, Ferroni, F, Fesefeldt, H S, Fiandrini, E, Field, J H, Filthaut, Frank, Fisher, P H, Forconi, G, Fredj, L, Freudenreich, Klaus, Gailloud, M, Galaktionov, Yu, Ganguli, S N, García-Abia, P, Gau, S S, Gentile, S, Gerald, J, Gheordanescu, N, Giagu, S, Goldfarb, S, Goldstein, J, Gong, Z F, González, E, Gougas, Andreas, Goujon, D, Gratta, Giorgio, Grünewald, M W, Gupta, V K, Gurtu, A, Gustafson, H R, Gutay, L J, Hangarter, K, Hartmann, B, Hasan, A, He, J T, Hebbeker, T, Hervé, A, Van Hoek, W C, Hofer, H, Hoorani, H, Hou, S R, Hu, G, Ilyas, M M, Innocente, Vincenzo, Janssen, H, Jin, B N, Jones, L W, de Jong, P, Josa-Mutuberria, I, Kasser, A, Khan, R A, Kamyshkov, Yu A, Kapinos, P, Kapustinsky, J S, Karyotakis, Yu, Kaur, M, Kienzle-Focacci, M N, Kim, D, Kim, J K, Kim, S C, Kim, Y G, Kinnison, W W, Kirkby, A, Kirkby, D, Kirkby, Jasper, Kittel, E W, Klimentov, A, König, A C, Koffeman, E, Köngeter, A, Koutsenko, V F, Koulbardis, A, Krämer, R W, Kramer, T, Krenz, W, Kuijten, H, Kunin, A, Ladrón de Guevara, P, Landi, G, Lapoint, C, Lassila-Perini, K M, Laurikainen, P, Lebeau, M, Lebedev, A, Lebrun, P, Lecomte, P, Lecoq, P, Le Coultre, P, Lee Jae Sik, Lee, K Y, Leggett, C, Le Goff, J M, Leiste, R, Lenti, M, Leonardi, E, Levchenko, P M, Li Chuan, Lieb, E H, Lin, W T, Linde, Frank L, Lindemann, B, Lista, L, Liu, Z A, Lohmann, W, Longo, E, Lu, W, Lü, Y S, Lübelsmeyer, K, Luci, C, Luckey, D, Ludovici, L, Luminari, L, Lustermann, W, Ma Wen Gan, Macchiolo, A, Maity, M, Majumder, G, Malgeri, L, Malinin, A, Maña, C, Mangla, S, Maolinbay, M, Marchesini, P A, Marin, A, Martin, J P, Marzano, F, Massaro, G G G, Mazumdar, K, McNally, D, McNeil, R R, Mele, S, Merola, L, Meschini, M, Metzger, W J, Von der Mey, M, Mi, Y, Mihul, A, Van Mil, A J W, Mirabelli, G, Mnich, J, Möller, M, Monteleoni, B, Moore, R, Morganti, S, Mount, R, Müller, S, Muheim, F, Nagy, E, Nahn, S, Napolitano, M, Nessi-Tedaldi, F, Newman, H, Nippe, A, Nowak, H, Organtini, G, Ostonen, R, Pandoulas, D, Paoletti, S, Paolucci, P, Park, H K, Pascale, G, Passaleva, G, Patricelli, S, Paul, T, Pauluzzi, M, Paus, C, Pauss, Felicitas, Pei, Y J, Pensotti, S, Perret-Gallix, D, Petrak, S, Pevsner, A, Piccolo, D, Pieri, M, Pinto, J C, Piroué, P A, Pistolesi, E, Plyaskin, V, Pohl, M, Pozhidaev, V, Postema, H, Produit, N, Raghavan, R, Rahal-Callot, G, Rancoita, P G, Rattaggi, M, Raven, G, Razis, P A, Read, K, Redaelli, M, Ren, D, Rescigno, M, Reucroft, S, Ricker, A, Riemann, S, Riemers, B C, Riles, K, Rind, O, Ro, S, Robohm, A, Rodin, J, Rodríguez-Calonge, F J, Roe, B P, Röhner, S, Romero, L, Rosier-Lees, S, Rosselet, P, Van Rossum, W, Roth, S, Rubio, Juan Antonio, Rykaczewski, H, Salicio, J, Salicio, J M, Sánchez, E, Santocchia, A, Sarakinos, M E, Sarkar, S, Sassowsky, M, Schäfer, C, Shchegelskii, V, Schmidt-Kärst, S, Schmitz, D, Schmitz, P, Schneegans, M, Schöneich, B, Scholz, N, Schopper, Herwig Franz, Schotanus, D J, Schulte, R, Schultze, K, Schwenke, J, Schwering, G, Sciacca, C, Seiler, P G, Sens, Johannes C, Servoli, L, Shevchenko, S, Shivarov, N, Shoutko, V, Shukla, J, Shumilov, E, Siedenburg, T, Son, D, Sopczak, André, Soulimov, V, Smith, B, Spillantini, P, Steuer, M, Stickland, D P, Sticozzi, F, Stone, H, Stoyanov, B, Strässner, A, Strauch, K, Sudhakar, K, Sultanov, G G, Sun, L Z, Susinno, G F, Suter, H, Swain, J D, Tang, X W, Tauscher, Ludwig, Taylor, L, Ting, Samuel C C, Ting, S M, Toker, O, Tonisch, F, Tonutti, M, Tonwar, S C, Tóth, J, Tsaregorodtsev, A Yu, Tully, C, Tuchscherer, H, Tung, K L, Ulbricht, J, Urbàn, L, Uwer, U, Valente, E, Van de Walle, R T, Vetlitskii, I, Viertel, Gert M, Vivargent, M, Völkert, R, Vogel, H, Vogt, H, Vorobev, I, Vorobyov, A A, Vuilleumier, L, Wadhwa, M, Wallraff, W, Wang, J C, Wang, X L, Wang, Y F, Wang, Z M, Weber, A, Weill, R, Willmott, C, Wittgenstein, F, Wu, S X, Wynhoff, S, Xu, J, Xu, Z Z, Yang, B Z, Yang, C G, Yao, X Y, Ye, J B, Yeh, S C, You, J M, Zaccardelli, C, Zalite, A, Zemp, P, Zeng, J Y, Zeng, Y, Zhang, Z, Zhang, Z P, Zhou, B, Zhou, G J, Zhou, Y, Zhu, G Y, Zhu, R Y, Zichichi, Antonino, Van der Zwaan, B C C, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
Subjects: High Energy Physics::Phenomenology, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment
Abstract: We report on the first measurements of e+e- annihilations into hadrons and lepton pairs at center-of-mass energies between 130 GeV and 140 GeV. In a total luminosity of 5 pb-1 collected with the L3 detector at LEP we select 1577 hadronic and 401 lepton-pair events. The measured cross sections and leptonic forward-backward asymmetries agree well with the Standard Model predictions.
Published: 1996

43. Measurement of muon-pair production at 50 GeV $\sqrt{s}$ 86 GeV at LEP

Author: Acciarri, M, Adam, A, Adriani, O, Aguilar-Benítez, M, Ahlen, S P, Alpat, B, Alcaraz, J, Alemanni, G, Allaby, James V, Aloisio, A, Alverson, G, Alviggi, M G, Ambrosi, G, Anderhub, H, Andreev, V P, Angelescu, T, Antreasyan, D, Arefev, A, Azemoon, T, Aziz, T, Bagnaia, P, Baksay, L, Ball, R C, Banerjee, S, Banicz, K, Barillère, R, Barone, L, Bartalini, P, Baschirotto, A, Basile, M, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Berdugo, J, Berges, P, Bertucci, B, Betev, B L, Biasini, M, Biland, A, Bilei, G M, Blaising, J J, Blyth, S C, Bobbink, Gerjan J, Böck, R K, Böhm, A, Borgia, B, Boucham, A, Bourilkov, D, Bourquin, Maurice, Boutigny, D, Brambilla, Elena, Branson, J G, Brigljevic, V, Brock, I C, Buijs, A, Bujak, A T, Burger, J D, Burger, W J, Busenitz, J K, Buytenhuijs, A O, Cai, X D, Campanelli, M, Capell, M, Cara Romeo, G, Caria, M, Carlino, G, Cartacci, A M, Casaus, J, Castellini, G, Castello, R, Cavallari, F, Cavallo, N, Cecchi, C, Cerrada-Canales, M, Cesaroni, F, Chamizo-Llatas, M, Chan, A, Chang, Y H, Chaturvedi, U K, Chemarin, M, Chen, A, Chen, C, Chen, G, Chen, G M, Chen, H F, Chen, H S, Chen, M, Chiefari, G, Chien, C Y, Choi, M T, Cifarelli, Luisa, Cindolo, F, Civinini, C, Clare, I, Clare, R, Cohn, H O, Coignet, G, Colijn, A P, Colino, N, Commichau, V, Costantini, S, Cotorobai, F, de la Cruz, B, Dai, T S, D'Alessandro, R, De Asmundis, R, De Boeck, H, Degré, A, Deiters, K, Denes, P, De Notaristefani, F, DiBitonto, Daryl, Diemoz, M, Van Dierendonck, D N, Di Lodovico, F, Dionisi, C, Dittmar, Michael, Dominguez, A, Doria, A, Dorne, I, Dova, M T, Drago, E, Duchesneau, D, Duinker, P, Durán, I, Dutta, S, Easo, S, Efremenko, Yu V, El-Mamouni, H, Engler, A, Eppling, F J, Erné, F C, Ernenwein, J P, Extermann, Pierre, Fabre, M, Faccini, R, Falciano, S, Favara, A, Fay, J, Felcini, Marta, Ferguson, T, Fernández, D, Ferroni, F, Fesefeldt, H S, Fiandrini, E, Field, J H, Filthaut, Frank, Fisher, P H, Forconi, G, Fredj, L, Freudenreich, Klaus, Galaktionov, Yu, Ganguli, S N, Gau, S S, Gentile, S, Gerald, J, Gheordanescu, N, Giagu, S, Goldfarb, S, Goldstein, J, Gong, Z F, Gougas, Andreas, Gratta, Giorgio, Grünewald, M W, Gupta, V K, Gurtu, A, Gutay, L J, Hangarter, K, Hartmann, B, Hasan, A, He, J T, Hebbeker, T, Hervé, A, Van Hoek, W C, Hofer, H, Hoorani, H, Hou, S R, Hu, G, Ilyas, M M, Innocente, Vincenzo, Janssen, H, Jin, B N, Jones, L W, de Jong, P, Josa-Mutuberria, I, Kasser, A, Khan, R A, Kamyshkov, Yu A, Kapinos, P, Kapustinsky, J S, Karyotakis, Yu, Kaur, M, Kienzle-Focacci, M N, Kim, D, Kim, J K, Kim, S C, Kim, Y G, Kinnison, W W, Kirkby, A, Kirkby, D, Kirkby, Jasper, Kittel, E W, Klimentov, A, König, A C, Köngeter, A, Korolko, I, Koutsenko, V F, Koulbardis, A, Krämer, R W, Kramer, T, Krenz, W, Kuijten, H, Kunin, A, Ladrón de Guevara, P, Landi, G, Lapoint, C, Lassila-Perini, K M, Lebeau, M, Lebedev, A, Lebrun, P, Lecomte, P, Lecoq, P, Le Coultre, P, Lee Jae Sik, Lee, K Y, Leggett, C, Le Goff, J M, Leiste, R, Lenti, M, Leonardi, E, Levchenko, P M, Li Chuan, Lieb, E H, Lin, W T, Linde, Frank L, Lindemann, B, Lista, L, Liu, Z A, Lohmann, W, Longo, E, Lu, W, Lü, Y S, Lübelsmeyer, K, Luci, C, Luckey, D, Ludovici, L, Luminari, L, Lustermann, W, Ma Wen Gan, Macchiolo, A, Maity, M, Majumder, G, Malgeri, L, Malinin, A, Maña, C, Mangla, S, Marchesini, P A, Marin, A, Martin, J P, Marzano, F, Massaro, G G G, Mazumdar, K, McNally, D, Mele, S, Merola, L, Meschini, M, Metzger, W J, Von der Mey, M, Mi, Y, Mihul, A, Van Mil, A J W, Mirabelli, G, Mnich, J, Möller, M, Monteleoni, B, Moore, R, Morganti, S, Mount, R, Müller, S, Muheim, F, Nagy, E, Nahn, S, Napolitano, M, Nessi-Tedaldi, F, Newman, H, Nippe, A, Nowak, H, Organtini, G, Ostonen, R, Pandoulas, D, Paoletti, S, Paolucci, P, Park, H K, Pascale, G, Passaleva, G, Patricelli, S, Paul, T, Pauluzzi, M, Paus, C, Pauss, Felicitas, Peach, D, Pei, Y J, Pensotti, S, Perret-Gallix, D, Petrak, S, Pevsner, A, Piccolo, D, Pieri, M, Pinto, J C, Piroué, P A, Pistolesi, E, Plyaskin, V, Pohl, M, Pozhidaev, V, Postema, H, Produit, N, Raghavan, R, Rahal-Callot, G, Rancoita, P G, Rattaggi, M, Raven, G, Razis, P A, Read, K, Redaelli, M, Ren, D, Rescigno, M, Reucroft, S, Ricker, A, Riemann, S, Riemers, B C, Riles, K, Rind, O, Ro, S, Robohm, A, Rodin, J, Rodríguez-Calonge, F J, Roe, B P, Röhner, S, Romero, L, Rosier-Lees, S, Rosselet, P, Van Rossum, W, Roth, S, Rubio, Juan Antonio, Rykaczewski, H, Salicio, J, Sánchez, E, Santocchia, A, Sarakinos, M E, Sarkar, S, Sassowsky, M, Sauvage, G, Schäfer, C, Shchegelskii, V, Schmidt-Kärst, S, Schmitz, D, Schmitz, P, Schneegans, M, Schöneich, B, Scholz, N, Schopper, Herwig Franz, Schotanus, D J, Schulte, R, Schultze, K, Schwenke, J, Schwering, G, Sciacca, C, Sciarrino, D, Sens, Johannes C, Servoli, L, Shevchenko, S, Shivarov, N, Shoutko, V, Shukla, J, Shumilov, E, Siedenburg, T, Son, D, Sopczak, André, Soulimov, V, Smith, B, Spillantini, P, Steuer, M, Stickland, D P, Sticozzi, F, Stone, H, Stoyanov, B, Strässner, A, Strauch, K, Sudhakar, K, Sultanov, G G, Sun, L Z, Susinno, G F, Suter, H, Swain, J D, Tang, X W, Tauscher, Ludwig, Taylor, L, Ting, Samuel C C, Ting, S M, Toker, O, Tonisch, F, Tonutti, M, Tonwar, S C, Tóth, J, Tsaregorodtsev, A Yu, Tully, C, Tuchscherer, H, Tung, K L, Ulbricht, J, Uwer, U, Valente, E, Van de Walle, R T, Vetlitskii, I, Viertel, Gert M, Vivargent, M, Völkert, R, Vogel, H, Vogt, H, Vorobev, I, Vorobyov, A A, Vorvolakos, A, Wadhwa, M, Wallraff, W, Wang, J C, Wang, X L, Wang, Y F, Wang, Z M, Weber, A, Wittgenstein, F, Wu, S X, Wynhoff, S, Xu, J, Xu, Z Z, Yang, B Z, Yang, C G, Yao, X Y, Ye, J B, Yeh, S C, You, J M, Zaccardelli, C, Zalite, A, Zemp, P, Zeng, J Y, Zeng, Y, Zhang, Z, Zhang, Z P, Zhou, B, Zhou, G J, Zhou, Y, Zhu, G Y, Zhu, R Y, Zichichi, Antonino, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
Subjects: [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Particle Physics - Experiment
Published: 1996

44. Measurement of hadron and lepton-pair production at at LEP

Author: M. Acciarri, A. Adam, O. Adriani, M. Aguilar-Benitez, S. Ahlen, B. Alpat, J. Alcaraz, J. Allaby, A. Aloisio, G. Alverson, M.G. Alviggi, G. Ambrosi, H. Anderhub, V.P. Andreev, T. Angelescu, D. Antreasyan, A. Arefiev, T. Azemoon, T. Aziz, P. Bagnaia, L. Baksay, R.C. Ball, S. Banerjee, K. Banicz, R. Barillère, L. Barone, P. Bartalini, A. Baschirotto, M. Basile, R. Battiston, A. Bay, F. Becattini, U. Becker, F. Behner, Gy.L. Bencze, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, M. Biasini, A. Biland, G.M. Bilei, J.J. Blaising, S.C. Blyth, G.J. Bobbink, R. Bock, A. Böhm, B. Borgia, A. Boucham, D. Bourilkov, M. Bourquin, D. Boutigny, E. Brambilla, J.G. Branson, V. Brigljevic, I.C. Brock, A. Buijs, A. Bujak, J.D. Burger, W.J. Burger, C. Burgos, J. Busenitz, A. Buytenhuijs, X.D. Cai, M. Campanelli, M. Capell, G. Cara Romeo, M. Caria, G. Carlino, A.M. Cartacci, J. Casaus, G. Castellini, R. Castello, F. Cavallari, N. Cavallo, C. Cecchi, M. Cerrada, F. Cesaroni, M. Chamizo, A. Chan, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, C. Chen, G. Chen, G.M. Chen, H.F. Chen, H.S. Chen, X. Chereau, G. Chiefari, C.Y. Chien, M.T. Choi, L. Cifarelli, F. Cindolo, C. Civinini, I. Clare, R. Clare, T.E. Coan, H.O. Cohn, G. Coignet, A.P. Colijn, N. Colino, V. Commichau, S. Costantini, F. Cotorobai, B. de la Cruz, T.S. Dai, R. D'Alessandro, R. de Asmundis, H. De Boeck, A. Degré, K. Deiters, E. Dénes, P. Denes, F. DeNotaristefani, D. DiBitonto, M. Diemoz, D. van Dierendonck, F. Di Lodovico, C. Dionisi, M. Dittmar, A. Dominguez, A. Doria, I. Dorne, M.T. Dova, E. Drago, D. Duchesneau, P. Duinker, I. Duran, S. Dutta, S. Easo, Yu. Efremenko, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, J.P. Ernenwein, P. Extermann, R. Fabbretti, M. Fabre, R. Faccini, S. Falciano, A. Favara, J. Fay, M. Felcini, T. Ferguson, D. Fernandez, G. Fernandez, F. Ferroni, H. Fesefeldt, E. Fiandrini, J.H. Field, F. Filthaut, P.H. Fisher, G. Forconi, L. Fredj, K. Freudenreich, M. Gailloud, Yu. Galaktionov, S.N. Ganguli, P. Garcia-Abia, S.S. Gau, S. Gentile, S. Gerald, N. Gheordanescu, S. Giagu, S. Goldfarb, J. Goldstein, Z.F. Gong, E. Gonzalez, A. Gougas, D. Goujon, G. Gratta, M.W. Gruenewald, V.K. Gupta, A. Gurtu, H.R. Gustafson, L.J. Gutay, K. Hangarter, B. Hartmann, A. Hasan, J.T. He, T. Hebbeker, A. Hervé, W.C. van Hoek, H. Hofer, H. Hoorani, S.R. Hou, G. Hu, M.M. Ilyas, V. Innocente, H. Janssen, B.N. Jin, L.W. Jones, P. de Jong, I. Josa-Mutuberria, A. Kasser, R.A. Khan, Yu. Kamyshkov, P. Kapinos, J.S. Kapustinsky, Y. Karyotakis, M. Kaur, M.N. Kienzle-Focacci, D. Kim, J.K. Kim, S.C. Kim, Y.G. Kim, W.W. Kinnison, A. Kirkby, D. Kirkby, J. Kirkby, W. Kittel, A. Klimentov, A.C. König, E. Koffeman, A. Köngeter, V. Koutsenko, A. Koulbardis, R.W. Kraemer, T. Kramer, W. Krenz, H. Kuijten, A. Kunin, P. Ladron de Guevara, G. Landi, C. Lapoint, K. Lassila-Perini, P. Laurikainen, M. Lebeau, A. Lebedev, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, J.S. Lee, K.Y. Lee, C. Leggett, J.M. Le Goff, R. Leiste, M. Lenti, E. Leonardi, P. Levtchenko, C. Li, E. Lieb, W.T. Lin, F.L. Linde, B. Lindemann, L. Lista, Z.A. Liu, W. Lohmann, E. Longo, W. Lu, Y.S. Lu, K. Lübelsmeyer, C. Luci, D. Luckey, L. Ludovici, L. Luminari, W. Lustermann, W.G. Ma, A. Macchiolo, M. Maity, G. Majumder, L. Malgeri, A. Malinin, C. Maña, S. Mangla, M. Maolinbay, P. Marchesini, A. Marin, J.P. Martin, F. Marzano, G.G.G. Massaro, K. Mazumdar, D. McNally, R.R. McNeil, S. Mele, L. Merola, M. Meschini, W.J. Metzger, M. von der Mey, Y. Mi, A. Mihul, A.J.W. van Mil, G. Mirabelli, J. Mnich, M. Möller, B. Monteleoni, R. Moore, S. Morganti, R. Mount, S. Müller, F. Muheim, E. Nagy, S. Nahn, M. Napolitano, F. Nessi-Tedaldi, H. Newman, A. Nippe, H. Nowak, G. Organtini, R. Ostonen, D. Pandoulas, S. Paoletti, P. Paolucci, H.K. Park, G. Pascale, G. Passaleva, S. Patricelli, T. Paul, M. Pauluzzi, C. Paus, F. Pauss, Y.J. Pei, S. Pensotti, D. Perret-Gallix, S. Petrak, A. Pevsner, D. Piccolo, M. Pieri, J.C. Pinto, P.A. Piroué, E. Pistolesi, V. Plyaskin, M. Pohl, V. Pojidaev, H. Postema, N. Produit, R. Raghavan, G. Rahal-Callot, P.G. Rancoita, M. Rattaggi, G. Raven, P. Razis, K. Read, M. Redaelli, D. Ren, M. Rescigno, S. Reucroft, A. Ricker, S. Riemann, B.C. Riemers, K. Riles, O. Rind, S. Ro, A. Robohm, J. Rodin, F.J. Rodriguez, B.P. Roe, S. Röhner, L. Romero, S. Rosier-Lees, Ph. Rosselet, W. van Rossum, S. Roth, J.A. Rubio, H. Rykaczewski, J. Salicio, J.M. Salicio, E. Sanchez, A. Santocchia, M.E. Sarakinos, S. Sarkar, M. Sassowsky, C. Schäfer, V. Schegelsky, S. Schmidt-Kaerst, D. Schmitz, P. Schmitz, M. Schneegans, B. Schoeneich, N. Scholz, H. Schopper, D.J. Schotanus, R. Schulte, K. Schultze, J. Schwenke, G. Schwering, C. Sciacca, P.G. Seiler, J.C. Sens, L. Servoli, S. Shevchenko, N. Shivarov, V. Shoutko, J. Shukla, E. Shumilov, T. Siedenburg, D. Son, A. Sopczak, V. Soulimov, B. Smith, P. Spillantini, M. Steuer, D.P. Stickland, F. Sticozzi, H. Stone, B. Stoyanov, A. Straessner, K. Strauch, K. Sudhakar, G. Sultanov, L.Z. Sun, G.F. Susinno, H. Suter, J.D. Swain, X.W. Tang, L. Tauscher, L. Taylor, Samuel C.C. Ting, S.M. Ting, O. Toker, F. Tonisch, M. Tonutti, S.C. Tonwar, J. Tóth, A. Tsaregorodtsev, C. Tully, H. Tuchscherer, K.L. Tung, J. Ulbricht, L. Urbán, U. Uwer, E. Valente, R.T. Van de Walle, I. Vetlitsky, G. Viertel, M. Vivargent, R. Völkert, H. Vogel, H. Vogt, I. Vorobiev, A.A. Vorobyov, An.A. Vorobyov, L. Vuilleumier, M. Wadhwa, W. Wallraff, J.C. Wang, X.L. Wang, Y.F. Wang, Z.M. Wang, A. Weber, R. Weill, C. Willmott, F. Wittgenstein, S.X. Wu, S. Wynhoff, J. Xu, Z.Z. Xu, B.Z. Yang, C.G. Yang, X.Y. Yao, J.B. Ye, S.C. Yeh, J.M. You, C. Zaccardelli, An. Zalite, P. Zemp, J.Y. Zeng, Y. Zeng, Z. Zhang, Z.P. Zhang, B. Zhou, G.J. Zhou, Y. Zhou, G.Y. Zhu, R.Y. Zhu, A. Zichichi, and B.C.C. van der Zwaan
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Annihilation, Luminosity (scattering theory), 010308 nuclear & particles physics, Electron–positron annihilation, High Energy Physics::Phenomenology, Hadron, 01 natural sciences, Standard Model, Nuclear physics, Pair production, 0103 physical sciences, High Energy Physics::Experiment, 010306 general physics, Lepton, Bhabha scattering
Abstract: We report on measurements of e+e− annihilation into hadrons and lepton pairs. The data have been collected with the L3 detector at LEP at centre-of-mass energies between 130 and 189 GeV. Using a total integrated luminosity of 243.7 pb−1, 25864 hadronic and 8573 lepton-pair events are selected for the measurement of cross sections and leptonic forward-backward asymmetries. The results are in good agreement with Standard Model predictions.
Published: 1996

45. Combining Heavy Flavour Electroweak Measurements at LEP

Author: Buskulic, D., de Bonis, I., Decamp, D., Ghez, P., Goy, C., Lees, J.P., Minard, M.N., Pietrzyk, B., Ariztizabal, F., Comas, P., Crespo, J.M., Delfino, M., Efthymiopoulos, I., Fernandez, E., Fernandez-Bosman, M., Gaitan, V., Garrido, L., Mattison, T., Pacheco, A., Padilla, C., Pascual, A., Creanza, D., de Palma, M., Farilla, A., Iaselli, G., Maggi, G., Natali, S., Nuzzo, S., Quattromini, M., Ranieri, A., Raso, G., Romano, F., Ruggieri, F., Selvaggi, G., Silvestris, L., Tempesta, P., Zito, G., Chai, Y., Hu, H., Huang, D., Huang, X., Lin, Jiali, Wang, T., Xie, Y., Xu, D., Xu, R., Zhang, J., Zhang, L., Zhao, W., Blucher, E., Bonvicini, G., Boudreau, J., Casper, D., Drevermann, H., Forty, R.W., Ganis, G., Gay, C., Hagelberg, R., Harvey, J., Hilgart, J., Jacobsen, R., Jost, B., Knobloch, J., Lehraus, I., Lohse, T., Maggi, M., Markou, C., Martinez, M., Mato, P., Meinhard, H., Minten, A., Miotto, A., Miquel, R., Moser, H.G., Palazzi, P., Pater, J.R., Perlas, J.A., Pusztaszeri, J.F., Ranjard, F., Redlinger, G., Rolandi, L., Rothberg, J., Ruan, T., Saich, M., Schlatter, D., Schmelling, M., Sefkow, F., Tejessy, W., Tomalin, I.R., Veenhof, R., Wachsmuth, H., Wasserbaech, S., Wiedenmann, W., Wildish, T., Witzeling, W., Wotschack, J., Ajaltouni, Ziad, Badaud, F., Bardadin-Otwinowska, M., El Fellous, R., Falvard, Alain, Gay, Pascal, Guicheney, C., Henrard, Pierre, Jousset, J., Michel, B., Montret, Jean-Claude, Pallin, D., Perret, Pascal, Podlyski, F., Proriol, Joseph, Prulhiere, F., Saadi, F., Fearnley, T., Hansen, J.B., Hansen, J.D., Hansen, J.R., Hansen, P.H., Mollerud, R., Nilsson, B.S., Kyriakis, A., Simopoulou, E., Siotis, I., Vayaki, A., Zachariadou, K., Badier, J., Blondel, A., Bonneaud, G., Brient, J.C., Fouque, G., Orteu, S., Rouge, A., Rumpf, M., Tanaka, R., Verderi, M., Videau, H., Candlin, D.J., Parsons, M.I., Veitch, E., Focardi, E., Moneta, L., Parrini, G., Corden, M., Georgiopoulos, C., Ikeda, M., Levinthal, D., Antonelli, A., Baldini, R., Bencivenni, G., Bologna, G., Bossi, F., Campana, P., Capon, G., Cerruti, C., Chiarella, V., d'Ettorre-Piazzoli, B., Felici, G., Laurelli, P., Mannocchi, G., Murtas, F., Murtas, G.P., Passalacqua, L., Pepe-Altarelli, M., Picchi, P., Colrain, P., ten Have, I., Lynch, J.G., Maitland, W., Morton, W.T., Raine, C., Reeves, P., Scarr, J.M., Smith, K., Smith, M.G., Thompson, A.S., Turnbull, R.M., Brandl, B., Braun, O., Geweniger, C., Hanke, P., Hepp, V., Kluge, E.E., Maumary, Y., Putzer, A., Rensch, B., Tittel, K., Wunsch, M., Beuselinck, R., Binnie, D.M., Cameron, W., Cattaneo, M., Colling, D.J., Dornan, P.J., Greene, A.M., Hassard, J.F., Lieske, N.M., Moutoussi, A., Nash, J., Patton, S., Payne, D.G., Phillips, M.J., San Martin, G., Sedgbeer, J.K., Wright, A.G., Girtler, P., Kuhn, D., Rudolph, G., Vogl, R., Bowdery, C., Brodbeck, T.J., Finch, A.J., Foster, F., Hughes, G., Jackson, D., Keemer, N.R., Nuttall, M., Patel, A., Sloan, T., Snow, S.W., Whelan, E.P., Kleinknecht, K., Raab, J., Renk, B., Sander, H.G., Schmidt, H., Steeg, F., Walther, S.M., Wanke, R., Wolf, B., Bencheikh, A.M., Benchouk, C., Bonissent, A., Carr, J., Coyle, P., Drinkard, J., Etienne, F., Nicod, D., Papalexiou, S., Payre, P., Rousseau, D., Schwemling, P., Talby, M., Adlung, S., Assmann, R., Bauer, C., Blum, W., Brown, D., Cattaneo, P., Dehning, B., Dietl, H., Dydak, F., Frank, M., Halley, A.W., Jakobs, K., Lutjens, G., Lutz, G., Manner, W., Richter, R., Schroder, J., Schwarz, A.S., Settles, R., Seywerd, H., Stierlin, U., Stiegler, U., Alemany, R., Boucrot, J., Callot, O., Cordier, A., Davier, M., Duflot, L., Grivaz, J.F., Heusse, P., Jaffe, D.E., Janot, P., Kim, D.W., Le Diberder, F., Lefrancois, J., Lutz, A.M., Schune, M.H., Veillet, J.J., Videau, I., Zhang, Zhiqing, Abbaneo, D., Bagliesi, G., Batignani, G., Bottigli, U., Bozzi, C., Calderini, G., Carpinelli, M., Ciocci, M.A., Ciulli, V., Dell'Orso, R., Ferrante, I., Fidecaro, F., Foa, L., Forti, F., Giassi, A., Giorgi, M.A., Gregorio, A., Ligabue, F., Lusiani, A., Mannelli, E.B., Marrocchesi, P.S., Messineo, A., Palla, F., Rizzo, G., Sanguinetti, G., Spagnolo, P., Steinberger, J., Tenchini, R., Tonelli, G., Triggiani, G., Valassi, A., Vannini, C., Venturi, A., Verdini, P.G., Walsh, J., Betteridge, A.P., Gao, Y., Green, M.G., March, P.V., Mir, L.M., Medcalf, T., Quazi, I.S., Strong, J.A., West, L.R., Botterill, D.R., Clifft, R.W., Edgecock, T.R., Haywood, S., Norton, P.R., Thompson, J.C., Bloch-Devaux, B., Colas, P., Duarte, H., Emery, S., Kozanecki, W., Lancon, E., Lemaire, M.C., Locci, E., Marx, B., Perez, P., Rander, J., Renardy, J.F., Rosowsky, A., Roussarie, A., Schuller, J.P., Schwindling, J., Si Mohand, D., Vallage, B., Johnson, R.P., Litke, A.M., Taylor, G., Wear, J., Ashman, J.G., Babbage, W., Booth, C.N., Buttar, C., Cartwright, S.L., Combley, F., Dawson, I., Thompson, L.F., Barbiero, E., Bohrer, A., Brandt, S., Cowan, G., Grupen, C., Lutters, G., Rivera, F., Schafer, U., Smolik, L., Bosisio, L., Della Marina, R., Giannini, G., Gobbo, B., Ragusa, F., Bellantoni, L., Chen, W., Conway, J.S., Feng, Z., Ferguson, D.P.S., Gao, Y.S., Grahl, J., Harton, J.L., Hayes, O.J., Nachtman, J.M., Pan, Y.B., Saadi, Y., Schmitt, M., Sharma, V., Shi, Z.H., Turk, J.D., Walsh, A.M., Weber, F.V., Wu, S.L., Wu, X., Zheng, M., Zobernig, G., Abreu, P., Adam, W., Adye, T., Agasi, E., Azhinenko, I., Aleksan, R., Alekseev, G.D., Allport, P.P., Almehed, S., Almeida, F.M.L., Alvsvaag, S.J., Amaldi, U., Amato, S., Andreazza, A., Andrieux, M.L., Antilogus, P., Apel, W.D., Arnoud, Y., Asman, B., Augustin, J.-E., Augustinus, A., Baillon, P., Bambade, P., Barao, F., Barate, R., Bardin, D.Yu., Barker, G.J., Baroncelli, A., Barring, O., Barrio, J.A., Bartl, W., Bates, M.J., Battaglia, M., Baubillier, M., Baudot, J., Becks, K.H., Begalli, M., Beilliere, P., Belokopytov, Yu., Beltran, P., Benvenuti, A.C., Berggren, M., Bertrand, D., Bianchi, F., Bigi, M., Bilenkii, M.S., Billoir, P., Bjarne, J., Bloch, D., Blume, M., Blyth, S., Bocci, V., Bolognese, T., Bonesini, M., Bonivento, W., Booth, P.S.L., Borisov, G., Bosio, C., Bostjancic, B., Bosworth, S., Botner, O., Boudinov, E., Bouquet, B., Bourdarios, C., Bowcock, T.J.V., Bozzo, M., Branchini, P., Brand, K.D., Brenner, R.A., Briand, H., Bricman, C., Brillault, L., Brown, R.C.A., Bruckman, P., Brunet, J.M., Bugge, L., Buran, T., Buys, A., Caccia, M., Calvi, M., Camacho Rozas, A.J., Camporesi, T., Canale, V., Canepa, M., Cankocak, K., Cao, F., Carena, F., Carrilho, P., Carroll, L., Caso, C., Cassio, V., Castillo Gimenez, M.V., Cattai, A., Cavallo, F.R., Cerrito, L., Chabaud, V., Chan, A., Charpentier, P., Chaussard, L., Chauveau, J., Checchia, P., Chelkov, G.A., Chliapnikov, P., Chochula, P., Chorowicz, V., Chrin, J.T.M., Cindro, V., Collins, P., Contreras, J.L., Contri, R., Cortina, E., Cosme, G., Cossutti, F., Crawley, H.B., Crennell, D., Crosetti, G., Cuevas Maestro, J., Czellar, S., Dahl-Jensen, E., Dahm, J., d'Almagne, B., Dam, M., Damgaard, G., Daum, A., Dauncey, P.D., Davenport, M., da Silva, W., Defoix, C., Della Ricca, G., Delpierre, P., Demaria, N., de Angelis, A., de Boeck, H., de Boer, W., de Brabandere, S., de Clercq, C., de Fez Laso, M.D.M., de La Vaissiere, C., de Lotto, B., de Min, A., de Paula, L., de Saint-Jean, C., Dijkstra, H., Di Ciaccio, L., Djama, F., Dolbeau, J., Donszelmann, M., Doroba, K., Dracos, M., Drees, J., Drees, K.A., Dris, M., Dufour, Y., Dupont, F., Edsall, D., Ehret, R., Ekelof, T., Ekspong, G., Elsing, M., Engel, J.P., Ershaidat, N., Espirito Santo, M., Fassouliotis, D., Feindt, M., Fenyuk, A., Ferrer, A., Filippas, T.A., Firestone, A., Foeth, H., Fokitis, E., Fontanelli, F., Formenti, F., Fousset, J.L., Franek, B., Frenkiel, P., Fries, D.C., Frodesen, A.G., Fruhwirth, R., Fulda-Quenzer, F., Furstenau, H., Fuster, J., Gamba, D., Gandelman, M., Garcia, C., Garcia, J., Gaspar, C., Gasparini, U., Gavillet, P., Gazis, E.N., Gerber, J.P., Gillespie, D., Gokieli, R., Golob, B., Gomez, y Cadenas J.J., Gopal, G., Gorn, L., Gorski, M., Gracco, V., Grard, F., Graziani, E., Grosdidier, G., Gunnarsson, P., Guy, J., Haedinger, U., Hahn, F., Hahn, M., Hahn, S., Haider, S., Hajduk, Z., Hakansson, A., Hallgren, A., Hamacher, K., Hao, W., Harris, F.J., Hedberg, V., Henriques, R., Hernandez, J.J., Hernando, J.A., Herquet, P., Herr, H., Hessing, T.L., Higon, E., Hilke, H.J., Hill, T.S., Holmgren, S.O., Holt, P.J., Holthuizen, D., Honore, P.F., Houlden, M., Hrubec, J., Huet, K., Hultqvist, K., Ioannou, P., Iversen, P.S., Jackson, J.N., Jacobsson, R., Jalocha, P., Janik, R., Jarlskog, G., Jarry, P., Jean-Marie, B., Johansson, E.K., Jonsson, L., Juillot, P., Kaiser, M., Kalmus, G., Kapusta, F., Karlsson, M., Karvelas, E., Katsanevas, S., Katsoufis, E.C., Keranen, R., Khomenko, B.A., Khovanski, N.N., Kjaer, N.J., Klein, H., Klovning, A., Kluit, P., Kohne, J.H., Koene, B., Kokkinias, P., Koratzinos, M., Korcyl, K., Kostioukhine, V., Kourkoumelis, C., Kouznetsov, O., Kramer, P.H., Krammer, M., Kreuter, C., Krolikowski, J., Kronkvist, I., Krumstein, Z., Krupinski, W., Kubinec, P., Kucewicz, W., Kulka, K., Kurvinen, K., Lacasta, C., Laktineh, I., Lambropoulos, C., Lamsa, J.W., Lanceri, L., Langefeld, P., Lapin, V., Last, I., Laugier, J.P., Lauhakangas, R., Ledroit, F., Lefebure, V., Leitner, R., Lemoigne, Y., Lemonne, J., Lenzen, G., Lepeltier, V., Lesiak, T., Levy, J.M., Liko, D., Lindner, R., Lipniacka, A., Lippi, I., Lorstad, B., Lokajicek, M., Loken, J.G., Lopez-Fernandez, A., Lopez Aguera, M.A., Loukas, D., Lozano, J.J., Lutz, P., Lyons, L., Maehlum, G., Maillard, J., Maio, A., Maltezos, A., Malychev, V., Mandl, F., Marco, J., Marechal, B., Margoni, M., Marin, J.C., Mariotti, C., Markou, A., Maron, T., Martinez-Rivero, C., Martinez-Vidal, F., Marti, I Garcia S., Matorras, F., Matteuzzi, C., Matthiae, G., Mazzucato, M., Mccubbin, M., Mckay, R., Mcnulty, R., Medbo, J., Meroni, C., Meyer, W.T., Michelotto, M., Migliore, E., Mikulec, I., Mirabito, L., Mitaroff, W.A., Mjornmark, U., Moa, T., Moller, R., 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C.C., Ting, S.M., Tonutti, M., Tonwar, S.C., Toth, J., Tsaregorodtsev, A., Tsipolitis, G., Tully, C., Tung, K.L., Ulbricht, J., Urban, L., Uwer, U., Valente, E., van de Walle, R.T., Vetlitskii, I., Viertel, G., Vikas, P., Vikas, U., Vivargent, M., Vogel, H., Vogt, H., Vorobev, I., Vorobev, A.A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, Chen, Wang, C.R., Wang, G.H., Wang, J.H., Wang, X.L., Wang, Y.F., Wang, Z.M., Weber, A., Weber, J., Weill, R., Wenaus, T.J., Wenninger, J., White, M., Willmott, C., Wittgenstein, F., Wright, D., Wu, S.X., Wynhoff, S., Wyslouch, B., Xie, Y.Y., Xu, J.G., Xu, Z.Z., Xue, Z.L., Yan, D.S., Yang, B.Z., Yang, C.G., Yang, G., Ye, C.H., Ye, J.B., Ye, Q., Yeh, S.C., Yin, Z.W., You, J.M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D.H., Zhang, Z.P., Zhou, B., Zhou, B.J., Zhou, J.F., Zhu, R.Y., Zichichi, A., van Der Zwaan, B.C.C., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Corpusculaire - Clermont-Ferrand (LPC), Université Blaise Pascal - Clermont-Ferrand 2 (UBP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Institut de Recherches Subatomiques (IReS), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Cancéropôle du Grand Est-Université Louis Pasteur - Strasbourg I-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Physique Corpusculaire et Cosmologie - Collège de France (PCC), Collège de France (CdF (institution))-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), ALEPH, CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Pierre et Marie Curie - Paris 6 (UPMC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), LEP (IHEF, IoP, FNWI), Laboratoire d'Annecy de Physique des Particules (LAPP/Laboratoire d'Annecy-le-Vieux de Physique des Particules), Centre National de la Recherche Scientifique (CNRS)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Aix Marseille Université (AMU), Collège de France (CdF)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), BARBIELLINI AMIDEI, Guido, Bosisio, Luciano, Cossutti, F., DELLA RICCA, Giuseppe, Giannini, Gianrossano, Lanceri, Livio, Poropat, Paolo, and Vitale, Lorenzo
Subjects: ratios of cross sections, Nuclear and High Energy Physics, Aleph, Particle physics, PARTICLE PHYSICS, LARGE ELECTRON POSITRON COLLIDER, ALEPH, DELPHI, L3, OPAL, Flavour, 01 natural sciences, forward-backward asymmetries, 0103 physical sciences, LEP experiments, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, Instrumentation, Ciencias Exactas, Physics, 010308 nuclear & particles physics, Electroweak interaction, High Energy Physics::Phenomenology, Física, Large Electron–Positron Collider, High Energy Physics::Experiment
Abstract: The ratios of cross sections, Rb = a(e+e- → bb)/a(e+e- → hadrons) and R, = cr(e+e- → E)/a(e+e- → hadrons) and , and the forward-backward asymmetries and , have been measured by the four LEP experiments at centre-of-mass energies close to the Z boson mass, using a variety of heavy flavour identification techniques and analysis methods. The procedure adopted to combine these measurements is described here. It takes into account the statistical and systematic correlations among the measurements and their interdependences in a χ2 minimization. The procedure is illustrated using published measurements., Facultad de Ciencias Exactas
Published: 1996

46. Search for excited leptons in e$^+$e$^-$ annihilation at $\sqrt{s}$ = 130-140 GeV

Author: Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alpat, B., Alcaraz, J., Allaby, J., Aloisio, A., Alverson, G., Alviggi, M.G., Ambrosi, G., Anderhub, H., Andreev, V.P., Angelescu, T., Antreasyan, D., Arefev, A., Azemoon, T., Aziz, T., Bagnaia, P., Baksay, L., Ball, R.C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Bartalini, P., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bencze, Gy.L., Berdugo, J., Berges, P., Bertucci, B., Betev, B.L., Biasini, M., Biland, A., Bilei, G.M., Blaising, J.J., Blyth, S.C., Bobbink, G.J., Bock, R., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Boutigny, D., Brambilla, Elizabeth, Branson, J.G., Brigljevic, V., Brock, I.C., Buijs, A., Bujak, A., Burger, J.D., Burger, W.J., Burgos, C., Busenitz, J., Buytenhuijs, A., Cai, X.D., Campanelli, M., Capell, M., Cara Romeo, G., Caria, M., Carlino, G., Cartacci, A.M., Casaus, J., Castellini, G., Castello, R., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chan, A., Chang, Y.H., Chaturvedi, U.K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G.M., Chen, H.F., Chen, H.S., Chereau, X., Chiefari, G., Chien, C.Y., Choi, M.T., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coan, T.E., Cohn, H.O., Coignet, G., Colijn, A.P., Colino, N., Commichau, V., Costantini, S., Cotorobai, F., De La Cruz, B., Dai, T.S., D'Alessandro, R., De Asmundis, R., De Boeck, H., Degre, A., Deiters, K., Denes, Eric, Denes, P., De Notaristefani, F., DiBitonto, D., Diemoz, M., Van Dierendonck, D., Di Lodovico, F., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dorne, I., Dova, M.T., Drago, E., Duchesneau, D., Duinker, P., Duran, I., Dutta, S., Easo, S., Efremenko, Yu., El Mamouni, H., Engler, A., Eppling, F.J., Erne, F.C., Ernenwein, J.-P., Extermann, P., Fabbretti, R., Fabre, M., Faccini, R., Falciano, S., Favara, A., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J.H., Filthaut, F., Fisher, P.H., Forconi, G., Fredj, L., Freudenreich, K., Gailloud, M., Galaktionov, Yu., Ganguli, S.N., Garcia-Abia, P., Gau, S.S., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z.F., Gonzalez, E., Gougas, A., Goujon, D., Gratta, G., Grunewald, M.W., Gupta, V.K., Gurtu, A., Gustafson, H.R., Gutay, L.J., Hangarter, K., Hartmann, B., Hasan, A., He, J.T., Hebbeker, T., Herve, A., Van Hoek, W.C., Hofer, H., Hoorani, H., Hou, S.R., Hu, G., Ilyas, M.M., Innocente, V., Janssen, H., Jin, B.N., Jones, L.W., De Jong, P., Josa-Mutuberria, I., Kasser, A., Khan, R.A., Kamyshkov, Yu., Kapinos, P., Kapustinsky, J.S., Karyotakis, Y., Kaur, M., Kienzle-Focacci, M.N., Kim, D., Kim, J.K., Kim, S.C., Kim, Y.G., Kinnison, W.W., Kirkby, A., Kirkby, D., Kirkby, J., Kittel, W., Klimentov, A., Konig, A.C., Koffeman, E., Kongeter, A., Koutsenko, V., Koulbardis, A., Kraemer, R.W., Kramer, T., Krenz, W., Kuijten, H., Kunin, A., Ladron De Guevara, P., Landi, G., Lapoint, C., Lassila-Perini, K., Laurikainen, P., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Le Coultre, P., Lee, J.S., Lee, K.Y., Leggett, C., Le Goff, J.M., Leiste, R., Lenti, M., Leonardi, Emilio, Levchenko, P., Li, C., Lieb, E., Lin, W.T., Linde, F.L., Lindemann, B., Lista, L., Liu, Z.A., Lohmann, W., Longo, E., Lu, W., Lu, Y.S., Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., Ma, W.G., Macchiolo, A., Maity, M., Majumder, G., Malgeri, L., Malinin, A., Mana, C., Mangla, S., Maolinbay, M., Marchesini, P., Marin, A., Martin, J.-P., Marzano, F., Massaro, G.G.G., Mazumdar, K., McNally, D., McNeil, R.R., Mele, S., Merola, L., Meschini, M., Metzger, W.J., Von Der Mey, M., Mi, Y., Mihul, A., Van Mil, A.J.W., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Moore, R., Morganti, S., Mount, R., Muller, S., Muheim, F., Nagy, E., Nahn, S., Napolitano, M., Nessi-Tedaldi, F., Newman, H., Nippe, A., Nowak, H., Organtini, G., Ostonen, R., Pandoulas, D., Paoletti, S., Paolucci, P., Park, H.K., Pascale, G., Passaleva, G., Patricelli, S., Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y.J., Pensotti, S., Perret-Gallix, D., Petrak, S., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J.C., Piroue, P.A., Pistolesi, E., Plyashkin, V., Pohl, M., Pozhidaev, V., Postema, H., Produit, N., Raghavan, R., Rahal-Callot, G., Rancoita, P.G., Rattaggi, M., Raven, G., Razis, P., Read, K., Redaelli, M., Ren, D., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, B.C., Riles, K., Rind, O., Ro, S., Robohm, A., Rodin, J., Rodriguez, F.J., Roe, B.P., Rohner, S., Romero, L., Rosier-Lees, S., Rosselet, Ph., Van Rossum, W., Roth, S., Rubio, J.A., Rykaczewski, H., Salicio, J., Salicio, J.M., Sanchez, E., Santocchia, A., Sarakinos, M.E., Sarkar, S., Sassowsky, M., Schafer, C., Shchegelskii, V., Schmidt-Karst, S., Schmitz, D., Schmitz, P., Schneegans, M., Schoneich, B., Scholz, N., Schopper, H., Schotanus, D.J., Schulte, R., Schultze, K., Schwenke, J., Schwering, G., Sciacca, C., Seiler, P.G., Sens, J.C., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shukla, J., Shumilov, E., Siedenburg, T., Son, D., Sopczak, A., Soulimov, V., Smith, B., Spillantini, P., Steuer, M., Stickland, D.P., Sticozzi, F., Stone, H., Stoyanov, B., Strassner, A., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L.Z., Susinno, G.F., Suter, H., Swain, J.D., Tang, X.W., Tauscher, L., Taylor, L., Ting, S.C.C., Ting, S.M., Toker, O., Tonisch, F., Tonutti, M., Tonwar, S.C., Toth, J., Tsaregorodtsev, A., Tully, C., Tuchscherer, H., Tung, K.L., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Van De Walle, R.T., Vetlitskii, I., Viertel, G., Vivargent, M., Volkert, R., Vogel, H., Vogt, H., Vorobev, I., Vorobev, A.A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, J.C., Wang, X.L., Wang, Y.F., Wang, Z.M., Weber, A., Weill, R., Willmott, C., Wittgenstein, F., Wu, S.X., Wynhoff, S., Xu, J., Xu, Z.Z., Yang, B.Z., Yang, C.G., Yao, X.Y., Ye, J.B., Yeh, S.C., You, J.M., Zaccardelli, C., Zalite, A., Zemp, P., Zeng, J.Y., Zeng, Y., Zhang, Zhen, Zhang, Z.P., Zhou, B., Zhou, G.J., Zhou, Y., Zhu, G.Y., Zhu, R.Y., Zichichi, A., Van Der Zwaan, B.C.C., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), L3, and Flores, Sylvie
Subjects: [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Astrophysics::High Energy Astrophysical Phenomena, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Nuclear Experiment
Abstract: We report on a search for the excited leptons e^*,mu^*,tau^* and nu^* in e+e- collisions at sqrt{s} = 130 - 140 GeV using the L3 detector at LEP. No evidence has been found for their existence. From an analysis of the expected pair produced l^*l^* in the channels e.e.gamma.gamma, mu.mu.gamma.gamma, tau.tau.gamma.gamma, eeWW, and nu.nu.gamma.gamma, we determine the lower mass limits at 95% C.L. of 64.7 GeV for e^*, 64.9 GeV for mu^*, 64.2 GeV for tau*, 57.3 GeV ( eW decay mode) and 61.4 GeV ( nu.gamma decay mode) for nu^*. From an analysis of the expected singly produced l.l^* in the channels e.e.gamma, mu.mu.gamma, tau.tau.gamma, nu.eW and nu.nu.gamma, we determine upper limits on the couplings lambda/m_{l^*} up to m_{l^*} = 130 GeV
Published: 1996

47. Study of the structure of hadronic events and determination of $\alpha_{s}$ at $\sqrt{s}$ = 130 GeV and 136 GeV

Author: Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alpat, B., Alcaraz, J., Allaby, J., Aloisio, A., Alverson, G., Alviggi, M.G., Ambrosi, G., Anderhub, H., Andreev, V.P., Angelescu, T., Antreasyan, D., Arefev, A., Azemoon, T., Aziz, T., Bagnaia, P., Baksay, L., Ball, R.C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Bartalini, P., Baschirotto, A., Basile, M., Battiston, R., Bay, A., Becattini, F., Becker, U., Behner, F., Bencze, Gy.L., Berdugo, J., Berges, P., Bertucci, B., Betev, B.L., Biasini, M., Biland, A., Bilei, G.M., Blaising, J.J., Blyth, S.C., Bobbink, G.J., Bock, R., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Boutigny, D., Brambilla, Elizabeth, Branson, J.G., Brigljevic, V., Brock, I.C., Buijs, A., Bujak, A., Burger, J.D., Burger, W.J., Burgos, C., Busenitz, J., Buytenhuijs, A., Cai, X.D., Campanelli, M., Capell, M., Cara Romeo, G., Caria, M., Carlino, G., Cartacci, A.M., Casaus, J., Castellini, G., Castello, R., Cavallari, F., Cavallo, N., Cecchi, C., Cerrada, M., Cesaroni, F., Chamizo, M., Chan, A., Chang, Y.H., Chaturvedi, U.K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G.M., Chen, H.F., Chen, H.S., Chereau, X., Chiefari, G., Chien, C.Y., Choi, M.T., Cifarelli, L., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coan, T.E., Cohn, H.O., Coignet, G., Colijn, A.P., Colino, N., Commichau, V., Costantini, S., Cotorobai, F., De La Cruz, B., Dai, T.S., D'Alessandro, R., De Asmundis, R., De Boeck, H., Degre, A., Deiters, K., Denes, Eric, Denes, P., De Notaristefani, F., DiBitonto, D., Diemoz, M., Van Dierendonck, D., Di Lodovico, F., Dionisi, C., Dittmar, M., Dominguez, A., Doria, A., Dorne, I., Dova, M.T., Drago, E., Duchesneau, D., Duinker, P., Duran, I., Dutta, S., Easo, S., Efremenko, Yu., El Mamouni, H., Engler, A., Eppling, F.J., Erne, F.C., Ernenwein, J.-P., Extermann, P., Fabbretti, R., Fabre, M., Faccini, R., Falciano, S., Favara, A., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J.H., Filthaut, F., Fisher, P.H., Forconi, G., Fredj, L., Freudenreich, K., Gailloud, M., Galaktionov, Yu., Ganguli, S.N., Garcia-Abia, P., Gau, S.S., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z.F., Gonzalez, E., Gougas, A., Goujon, D., Gratta, G., Grunewald, M.W., Gupta, V.K., Gurtu, A., Gustafson, H.R., Gutay, L.J., Hangarter, K., Hartmann, B., Hasan, A., He, J.T., Hebbeker, T., Herve, A., Van Hoek, W.C., Hofer, H., Hoorani, H., Hou, S.R., Hu, G., Ilyas, M.M., Innocente, V., Janssen, H., Jin, B.N., Jones, L.W., De Jong, P., Josa-Mutuberria, I., Kasser, A., Khan, R.A., Kamyshkov, Yu., Kapinos, P., Kapustinsky, J.S., Karyotakis, Y., Kaur, M., Kienzle-Focacci, M.N., Kim, D., Kim, J.K., Kim, S.C., Kim, Y.G., Kinnison, W.W., Kirkby, A., Kirkby, D., Kirkby, J., Kittel, W., Klimentov, A., Konig, A.C., Koffeman, E., Kongeter, A., Koutsenko, V., Koulbardis, A., Kraemer, R.W., Kramer, T., Krenz, W., Kuijten, H., Kunin, A., Ladron De Guevara, P., Landi, G., Lapoint, C., Lassila-Perini, K., Laurikainen, P., Lebeau, M., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Le Coultre, P., Lee, J.S., Lee, K.Y., Leggett, C., Le Goff, J.M., Leiste, R., Lenti, M., Leonardi, Emilio, Levchenko, P., Li, C., Lieb, E., Lin, W.T., Linde, F.L., Lindemann, B., Lista, L., Liu, Z.A., Lohmann, W., Longo, E., Lu, W., Lu, Y.S., Lubelsmeyer, K., Luci, C., Luckey, D., Ludovici, L., Luminari, L., Lustermann, W., Ma, W.G., Macchiolo, A., Maity, M., Majumder, G., Malgeri, L., Malinin, A., Mana, C., Mangla, S., Maolinbay, M., Marchesini, P., Marin, A., Martin, J.-P., Marzano, F., Massaro, G.G.G., Mazumdar, K., McNally, D., McNeil, R.R., Mele, S., Merola, L., Meschini, M., Metzger, W.J., Von Der Mey, M., Mi, Y., Mihul, A., Van Mil, A.J.W., Mirabelli, G., Mnich, J., Moller, M., Monteleoni, B., Moore, R., Morganti, S., Mount, R., Muller, S., Muheim, F., Nagy, E., Nahn, S., Napolitano, M., Nessi-Tedaldi, F., Newman, H., Nippe, A., Nowak, H., Organtini, G., Ostonen, R., Pandoulas, D., Paoletti, S., Paolucci, P., Park, H.K., Pascale, G., Passaleva, G., Patricelli, S., Paul, T., Pauluzzi, M., Paus, C., Pauss, F., Pei, Y.J., Pensotti, S., Perret-Gallix, D., Petrak, S., Pevsner, A., Piccolo, D., Pieri, M., Pinto, J.C., Piroue, P.A., Pistolesi, E., Plyashkin, V., Pohl, M., Pozhidaev, V., Postema, H., Produit, N., Raghavan, R., Rahal-Callot, G., Rancoita, P.G., Rattaggi, M., Raven, G., Razis, P., Read, K., Redaelli, M., Ren, D., Rescigno, M., Reucroft, S., Ricker, A., Riemann, S., Riemers, B.C., Riles, K., Rind, O., Ro, S., Robohm, A., Rodin, J., Rodriguez, F.J., Roe, B.P., Rohner, S., Romero, L., Rosier-Lees, S., Rosselet, Ph., Van Rossum, W., Roth, S., Rubio, J.A., Rykaczewski, H., Salicio, J., Salicio, J.M., Sanchez, E., Santocchia, A., Sarakinos, M.E., Sarkar, S., Sassowsky, M., Schafer, C., Shchegelskii, V., Schmidt-Karst, S., Schmitz, D., Schmitz, P., Schneegans, M., Schoneich, B., Scholz, N., Schopper, H., Schotanus, D.J., Schulte, R., Schultze, K., Schwenke, J., Schwering, G., Sciacca, C., Seiler, P.G., Sens, J.C., Servoli, L., Shevchenko, S., Shivarov, N., Shoutko, V., Shukla, J., Shumilov, E., Siedenburg, T., Son, D., Sopczak, A., Soulimov, V., Smith, B., Spillantini, P., Steuer, M., Stickland, D.P., Sticozzi, F., Stone, H., Stoyanov, B., Strassner, A., Strauch, K., Sudhakar, K., Sultanov, G., Sun, L.Z., Susinno, G.F., Suter, H., Swain, J.D., Tang, X.W., Tauscher, L., Taylor, L., Ting, S.C.C., Ting, S.M., Toker, O., Tonisch, F., Tonutti, M., Tonwar, S.C., Toth, J., Tsaregorodtsev, A., Tully, C., Tuchscherer, H., Tung, K.L., Ulbricht, J., Urban, L., Uwer, U., Valente, E., Van De Walle, R.T., Vetlitskii, I., Viertel, G., Vivargent, M., Volkert, R., Vogel, H., Vogt, H., Vorobev, I., Vorobev, A.A., Vuilleumier, L., Wadhwa, M., Wallraff, W., Wang, J.C., Wang, X.L., Wang, Y.F., Wang, Z.M., Weber, A., Weill, R., Willmott, C., Wittgenstein, F., Wu, S.X., Wynhoff, S., Xu, J., Xu, Z.Z., Yang, B.Z., Yang, C.G., Yao, X.Y., Ye, J.B., Yeh, S.C., You, J.M., Zaccardelli, C., Zalite, A., Zemp, P., Zeng, J.Y., Zeng, Y., Zhang, Zhen, Zhang, Z.P., Zhou, B., Zhou, G.J., Zhou, Y., Zhu, G.Y., Zhu, R.Y., Zichichi, A., Van Der Zwaan, B.C.C., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
Subjects: High Energy Physics::Phenomenology, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Particle Physics - Experiment
Abstract: We present a study of the structure of hadronic events recorded by the L3 detector at center-of-mass energies of 130 and 136 GeV. The data sample corresponds to an integrated luminosity of 5 pb-1 collected during the high energy run of 1995. The shapes of the event shape distributions and the energy dependence of their mean values are well reproduced by QCD models. From a comparison of the data with resummed O(alpha_s^2) QCD calculations, we determine the strong coupling constant to be alpha_s(133 GeV) = 0.107 +/- 0.005(exp) +/- 0.006(theor).
Published: 1995

48. Search for excited leptons in $e^{+} e^{-}$ annihilation at $\sqrt {s}$ = 130 - 140 GeV

Author: Acciarri, M, Adam, A, Adriani, O, Aguilar-Benítez, M, Ahlen, S P, Alpat, B, Alcaraz, J, Allaby, James V, Aloisio, A, Alverson, G, Alviggi, M G, Ambrosi, G, Anderhub, H, Andreev, V P, Angelescu, T, Antreasyan, D, Arefev, A, Azemoon, T, Aziz, T, Bagnaia, P, Baksay, L, Ball, R C, Banerjee, S, Banicz, K, Barillère, R, Barone, L, Bartalini, P, Baschirotto, A, Basile, M, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Bencze, G L, Berdugo, J, Berges, P, Bertucci, B, Betev, B L, Biasini, M, Biland, A, Bilei, G M, Blaising, J J, Blyth, S C, Bobbink, Gerjan J, Böck, R K, Böhm, A, Borgia, B, Boucham, A, Bourilkov, D, Bourquin, Maurice, Boutigny, D, Brambilla, Elena, Branson, J G, Brigljevic, V, Brock, I C, Buijs, A, Bujak, A T, Burger, J D, Burger, W J, Burgos, C, Busenitz, J K, Buytenhuijs, A O, Cai, X D, Campanelli, M, Capell, M, Cara Romeo, G, Caria, M, Carlino, G, Cartacci, A M, Casaus, J, Castellini, G, Castello, R, Cavallari, F, Cavallo, N, Cecchi, C, Cerrada-Canales, M, Cesaroni, F, Chamizo-Llatas, M, Chan, A, Chang, Y H, Chaturvedi, U K, Chemarin, M, Chen, A, Chen, C, Chen, G, Chen, G M, Chen, H F, Chen, H S, Chéreau, X J, Chiefari, G, Chien, C Y, Choi, M T, Cifarelli, Luisa, Cindolo, F, Civinini, C, Clare, I, Clare, R, Coan, T E, Cohn, H O, Coignet, G, Colijn, A P, Colino, N, Commichau, V, Costantini, S, Cotorobai, F, de la Cruz, B, Dai, T S, D'Alessandro, R, De Asmundis, R, De Boeck, H, Degré, A, Deiters, K, Dénes, E, Denes, P, De Notaristefani, F, DiBitonto, Daryl, Diemoz, M, Van Dierendonck, D N, Di Lodovico, F, Dionisi, C, Dittmar, Michael, Dominguez, A, Doria, A, Dorne, I, Dova, M T, Drago, E, Duchesneau, D, Duinker, P, Durán, I, Dutta, S, Easo, S, Efremenko, Yu V, El-Mamouni, H, Engler, A, Eppling, F J, Erné, F C, Ernenwein, J P, Extermann, Pierre, Fabbretti, R, Fabre, M, Faccini, R, Falciano, S, Favara, A, Fay, J, Felcini, Marta, Ferguson, T, Fernández, D, Fernández, G, Ferroni, F, Fesefeldt, H S, Fiandrini, E, Field, J H, Filthaut, Frank, Fisher, P H, Forconi, G, Fredj, L, Freudenreich, Klaus, Gailloud, M, Galaktionov, Yu, Ganguli, S N, García-Abia, P, Gau, S S, Gentile, S, Gerald, J, Gheordanescu, N, Giagu, S, Goldfarb, S, Goldstein, J, Gong, Z F, González, E, Gougas, Andreas, Goujon, D, Gratta, Giorgio, Grünewald, M W, Gupta, V K, Gurtu, A, Gustafson, H R, Gutay, L J, Hangarter, K, Hartmann, B, Hasan, A, He, J T, Hebbeker, T, Hervé, A, Van Hoek, W C, Hofer, H, Hoorani, H, Hou, S R, Hu, G, Ilyas, M M, Innocente, Vincenzo, Janssen, H, Jin, B N, Jones, L W, de Jong, P, Josa-Mutuberria, I, Kasser, A, Khan, R A, Kamyshkov, Yu A, Kapinos, P, Kapustinsky, J S, Karyotakis, Yu, Kaur, M, Kienzle-Focacci, M N, Kim, D, Kim, J K, Kim, S C, Kim, Y G, Kinnison, W W, Kirkby, A, Kirkby, D, Kirkby, Jasper, Kittel, E W, Klimentov, A, König, A C, Koffeman, E, Köngeter, A, Koutsenko, V F, Koulbardis, A, Krämer, R W, Kramer, T, Krenz, W, Kuijten, H, Kunin, A, Ladrón de Guevara, P, Landi, G, Lapoint, C, Lassila-Perini, K M, Laurikainen, P, Lebeau, M, Lebedev, A, Lebrun, P, Lecomte, P, Lecoq, P, Le Coultre, P, Lee Jae Sik, Lee, K Y, Leggett, C, Le Goff, J M, Leiste, R, Lenti, M, Leonardi, E, Levchenko, P M, Li Chuan, Lieb, E H, Lin, W T, Linde, Frank L, Lindemann, B, Lista, L, Liu, Z A, Lohmann, W, Longo, E, Lu, W, Lü, Y S, Lübelsmeyer, K, Luci, C, Luckey, D, Ludovici, L, Luminari, L, Lustermann, W, Ma Wen Gan, Macchiolo, A, Maity, M, Majumder, G, Malgeri, L, Malinin, A, Maña, C, Mangla, S, Maolinbay, M, Marchesini, P A, Marin, A, Martin, J P, Marzano, F, Massaro, G G G, Mazumdar, K, McNally, D, McNeil, R R, Mele, S, Merola, L, Meschini, M, Metzger, W J, Von der Mey, M, Mi, Y, Mihul, A, Van Mil, A J W, Mirabelli, G, Mnich, J, Möller, M, Monteleoni, B, Moore, R, Morganti, S, Mount, R, Müller, S, Muheim, F, Nagy, E, Nahn, S, Napolitano, M, Nessi-Tedaldi, F, Newman, H, Nippe, A, Nowak, H, Organtini, G, Ostonen, R, Pandoulas, D, Paoletti, S, Paolucci, P, Park, H K, Pascale, G, Passaleva, G, Patricelli, S, Paul, T, Pauluzzi, M, Paus, C, Pauss, Felicitas, Pei, Y J, Pensotti, S, Perret-Gallix, D, Petrak, S, Pevsner, A, Piccolo, D, Pieri, M, Pinto, J C, Piroué, P A, Pistolesi, E, Plyaskin, V, Pohl, M, Pozhidaev, V, Postema, H, Produit, N, Raghavan, R, Rahal-Callot, G, Rancoita, P G, Rattaggi, M, Raven, G, Razis, P A, Read, K, Redaelli, M, Ren, D, Rescigno, M, Reucroft, S, Ricker, A, Riemann, S, Riemers, B C, Riles, K, Rind, O, Ro, S, Robohm, A, Rodin, J, Rodríguez-Calonge, F J, Roe, B P, Röhner, S, Romero, L, Rosier-Lees, S, Rosselet, P, Van Rossum, W, Roth, S, Rubio, Juan Antonio, Rykaczewski, H, Salicio, J, Salicio, J M, Sánchez, E, Santocchia, A, Sarakinos, M E, Sarkar, S, Sassowsky, M, Schäfer, C, Shchegelskii, V, Schmidt-Kärst, S, Schmitz, D, Schmitz, P, Schneegans, M, Schöneich, B, Scholz, N, Schopper, Herwig Franz, Schotanus, D J, Schulte, R, Schultze, K, Schwenke, J, Schwering, G, Sciacca, C, Seiler, P G, Sens, Johannes C, Servoli, L, Shevchenko, S, Shivarov, N, Shoutko, V, Shukla, J, Shumilov, E, Siedenburg, T, Son, D, Sopczak, André, Soulimov, V, Smith, B, Spillantini, P, Steuer, M, Stickland, D P, Sticozzi, F, Stone, H, Stoyanov, B, Strässner, A, Strauch, K, Sudhakar, K, Sultanov, G G, Sun, L Z, Susinno, G F, Suter, H, Swain, J D, Tang, X W, Tauscher, Ludwig, Taylor, L, Ting, Samuel C C, Ting, S M, Toker, O, Tonisch, F, Tonutti, M, Tonwar, S C, Tóth, J, Tsaregorodtsev, A Yu, Tully, C, Tuchscherer, H, Tung, K L, Ulbricht, J, Urbàn, L, Uwer, U, Valente, E, Van de Walle, R T, Vetlitskii, I, Viertel, Gert M, Vivargent, M, Völkert, R, Vogel, H, Vogt, H, Vorobev, I, Vorobyov, A A, Vuilleumier, L, Wadhwa, M, Wallraff, W, Wang, J C, Wang, X L, Wang, Y F, Wang, Z M, Weber, A, Weill, R, Willmott, C, Wittgenstein, F, Wu, S X, Wynhoff, S, Xu, J, Xu, Z Z, Yang, B Z, Yang, C G, Yao, X Y, Ye, J B, Yeh, S C, You, J M, Zaccardelli, C, Zalite, A, Zemp, P, Zeng, J Y, Zeng, Y, Zhang, Z, Zhang, Z P, Zhou, B, Zhou, G J, Zhou, Y, Zhu, G Y, Zhu, R Y, Zichichi, Antonino, and Van der Zwaan, B C C
Subjects: Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Experiment, Nuclear Experiment, Particle Physics - Experiment
Abstract: We report on a search for the excited leptons e^*,mu^*,tau^* and nu^* in e+e- collisions at sqrt{s} = 130 - 140 GeV using the L3 detector at LEP. No evidence has been found for their existence. From an analysis of the expected pair produced l^*l^* in the channels e.e.gamma.gamma, mu.mu.gamma.gamma, tau.tau.gamma.gamma, eeWW, and nu.nu.gamma.gamma, we determine the lower mass limits at 95% C.L. of 64.7 GeV for e^*, 64.9 GeV for mu^*, 64.2 GeV for tau*, 57.3 GeV ( eW decay mode) and 61.4 GeV ( nu.gamma decay mode) for nu^*. From an analysis of the expected singly produced l.l^* in the channels e.e.gamma, mu.mu.gamma, tau.tau.gamma, nu.eW and nu.nu.gamma, we determine upper limits on the couplings lambda/m_{l^*} up to m_{l^*} = 130 GeV.
Published: 1995

49. Tests of QED at LEP energies using e+e- --> $\gamma\gamma$($\gamma$) and e+e- --> l$^{+}$l$^{-}\gamma\gamma$

Author: Acciarri, M, Adam, A, Adriani, O, Aguilar-Benítez, M, Ahlen, S P, Alpat, B, Alcaraz, J, Allaby, James V, Aloisio, A, Alverson, G, Alviggi, M G, Ambrosi, G, An, Q, Anderhub, H, Andreev, V P, Angelescu, T, Antreasyan, D, Alkhazov, G, Arefev, A, Azemoon, T, Aziz, T, Baba, P V K S, Bagnaia, P, Baksay, L, Ball, R C, Banerjee, S, Banicz, K, Barillère, R, Barone, L, Bartalini, P, Baschirotto, A, Basile, M, Battiston, R, Bay, A, Becattini, F, Becker, U, Behner, F, Bencze, G L, Berdugo, J, Berges, P, Bertucci, B, Betev, B L, Biasini, M, Biland, A, Bilei, G M, Bizzarri, R, Blaising, J J, Bobbink, Gerjan J, Böck, R K, Böhm, A, Borgia, B, Boucham, A, Bourilkov, D, Bourquin, Maurice, Boutigny, D, Bouwens, B T, Brambilla, Elena, Branson, J G, Brigljevic, V, Brock, I C, Bujak, A T, Burger, J D, Burger, W J, Burgos, C, Busenitz, J K, Buytenhuijs, A O, Cai, X D, Capell, M, Cara Romeo, G, Caria, M, Carlino, G, Cartacci, A M, Casaus, J, Castellini, G, Castello, R, Cavallo, N, Cecchi, C, Cerrada-Canales, M, Cesaroni, F, Chamizo-Llatas, M, Chan, A, Chang, Y H, Chaturvedi, U K, Chemarin, M, Chen, A, Chen, C, Chen, G, Chen, G M, Chen, H F, Chen, H S, Chen, M, Chiefari, G, Chien, C Y, Choi, M T, Cifarelli, Luisa, Cindolo, F, Civinini, C, Clare, I, Clare, R, Coan, T E, Cohn, H O, Coignet, G, Colino, N, Commichau, V, Costantini, S, Cotorobai, F, de la Cruz, B, Cui, X T, Cui, X Y, Dai, T S, D'Alessandro, R, De Asmundis, R, De Boeck, H, Degré, A, Deiters, K, Dénes, E, Denes, P, De Notaristefani, F, DiBitonto, Daryl, Diemoz, M, Dionisi, C, Dittmar, Michael, Dominguez, A, Doria, A, Dorne, I, Dova, M T, Drago, E, Duchesneau, D, Duhem, F, Duinker, P, Durán, I, Dutta, S, Easo, S, Efremenko, Yu V, El-Mamouni, H, Engler, A, Eppling, F J, Erné, F C, Ernenwein, J P, Extermann, Pierre, Fabbretti, R, Fabre, M, Faccini, R, Falciano, S, Favara, A, Fay, J, Felcini, Marta, Ferguson, T, Fernández, D, Fernández, G, Ferroni, F, Fesefeldt, H S, Fiandrini, E, Field, J H, Filthaut, Frank, Fisher, P H, Forconi, G, Fredj, L, Freudenreich, Klaus, Gailloud, M, Galaktionov, Yu, Ganguli, S N, García-Abia, P, Gau, S S, Gentile, S, Gerald, J, Gheordanescu, N, Giagu, S, Goldfarb, S, Goldstein, J, Gong, Z F, González, E, Gougas, Andreas, Goujon, D, Gratta, Giorgio, Grünewald, M W, Gu, C, Guanziroli, M, Gupta, V K, Gurtu, A, Gustafson, H R, Gutay, L J, Hartmann, B, Hasan, A, He, J T, Hebbeker, T, Hebert, M, Hervé, A, Hilgers, K, Van Hoek, W C, Hofer, H, Hoorani, H, Hou, S R, Hu, G, Ilyas, M M, Innocente, Vincenzo, Janssen, H, Jin, B N, Jones, L W, de Jong, P, Josa-Mutuberria, I, Kasser, A, Khan, R A, Kamyshkov, Yu A, Kapinos, P, Kapustinsky, J S, Karyotakis, Yu, Kaur, M, Khokhar, S, Kienzle-Focacci, M N, Kim, D, Kim, J K, Kim, S C, Kim, Y G, Kinnison, W W, Kirkby, A, Kirkby, D, Kirkby, Jasper, Kirsch, S, Kittel, E W, Klimentov, A, König, A C, Koffeman, E, Kornadt, O, Koutsenko, V F, Koulbardis, A, Krämer, R W, Kramer, T, Krenz, W, Kuijten, H, Kunin, A, Ladrón de Guevara, P, Landi, G, Lanfranchi, M, Lapoint, C, Lassila-Perini, K M, Laurikainen, P, Lebeau, M, Lebedev, A, Lebrun, P, Lecomte, P, Lecoq, P, Le Coultre, P, Lee Jae Sik, Lee, K Y, Leedom, I D, Leggett, C, Le Goff, J M, Leiste, R, Lenti, M, Leonardi, E, Levchenko, P M, Li Chuan, Lieb, E H, Lin, W T, Linde, Frank L, Lindemann, B, Lista, L, Liu, Y, Liu, Z A, Lohmann, W, Longo, E, Lu, W, Lü, Y S, Lübelsmeyer, K, Luci, C, Luckey, D, Ludovici, L, Luminari, L, Lustermann, W, Ma Wen Gan, Macchiolo, A, Maity, M, Malgeri, L, Malik, R, Malinin, A, Maña, C, Mangla, S, Maolinbay, M, Marchesini, P A, Marin, A, Martin, J P, Marzano, F, Massaro, G G G, Mazumdar, K, McNally, D, Mele, S, Merk, M, Merola, L, Meschini, M, Metzger, W J, Mi, Y, Mihul, A, Van Mil, A J W, Mir, Y, Mirabelli, G, Mnich, J, Möller, M, Monaco, V, Monteleoni, B, Moore, R, Morand, R, Morganti, S, Moulai, N E, Mount, R, Müller, S, Nagy, E, Nahn, S, Napolitano, M, Nessi-Tedaldi, F, Newman, H, Niaz, M A, Nippe, A, Nowak, H, Organtini, G, Ostonen, R, Pandoulas, D, Paoletti, S, Paolucci, P, Pascale, G, Passaleva, G, Patricelli, S, Paul, T, Pauluzzi, M, Paus, C, Pauss, Felicitas, Pei, Y J, Pensotti, S, Perret-Gallix, D, Pevsner, A, Piccolo, D, Pieri, M, Pinto, J C, Piroué, P A, Pistolesi, E, Plyaskin, V, Pohl, M, Pozhidaev, V, Postema, H, Produit, N, Qureshi, K N, Raghavan, R, Rahal-Callot, G, Rancoita, P G, Rattaggi, M, Raven, G, Razis, P A, Read, K, Redaelli, M, Ren, D, Ren, Z, Rescigno, M, Reucroft, S, Ricker, A, Riemann, S, Riemers, B C, Riles, K, Rind, O, Rizvi, H A, Ro, S, Robohm, A, Rodin, J, Rodríguez-Calonge, F J, Roe, B P, Röhner, M, Röhner, S, Romero, L, Rosier-Lees, S, Rosselet, P, Van Rossum, W, Roth, S, Rubio, Juan Antonio, Rykaczewski, H, Salicio, J, Salicio, J M, Sánchez, E, Sanders, G S, Santocchia, A, Sarakinos, M E, Sarkar, S, Sartorelli, G, Sassowsky, M, Sauvage, G, Schäfer, C, Shchegelskii, V, Schmitz, D, Schmitz, P, Schneegans, M, Schöneich, B, Scholz, N, Schopper, Herwig Franz, Schotanus, D J, Schulte, R, Schultze, K, Schwenke, J, Schwering, G, Sciacca, C, Sehgal, R, Seiler, P G, Sens, Johannes C, Servoli, L, Shevchenko, S, Shivarov, N, Shoutko, V, Shukla, J, Shumilov, E, Son, D, Sopczak, André, Soulimov, V, Smith, B, Spickermann, T, Spillantini, P, Steuer, M, Stickland, D P, Sticozzi, F, Stone, H, Stoyanov, B, Strauch, K, Sudhakar, K, Sultanov, G G, Sun, L Z, Susinno, G F, Suter, H, Swain, J D, Syed, A A, Tang, X W, Taylor, L, Timellini, R, Ting, Samuel C C, Ting, S M, Toker, O, Tonutti, M, Tonwar, S C, Tóth, J, Tsaregorodtsev, A Yu, Tsipolitis, G, Tully, C, Tuchscherer, H, Ulbricht, J, Urbàn, L, Uwer, U, Valente, E, Van de Walle, R T, Vetlitskii, I, Viertel, Gert M, Vikas, P, Vikas, U, Vivargent, M, Völkert, R, Vogel, H, Vogt, H, Vorobev, I, Vorobyov, A A, Vuilleumier, L, Wadhwa, M, Wallraff, W, Wang, J C, Wang, X L, Wang, Y F, Wang, Z M, Weber, A, Weill, R, Willmott, C, Wittgenstein, F, Wu, S X, Wynhoff, S, Xu, J, Xu, Z Z, Yang, B Z, Yang, C G, Yang, G, Yao, X Y, Ye, C H, Ye, J B, Ye, Q, Yeh, S C, You, J M, Yunus, N, Yzerman, M, Zaccardelli, C, Zalite, A, Zemp, P, Zeng, J Y, Zeng, M, Zeng, Y, Zhang, Z, Zhang, Z P, Zhou, B, Zhou, G J, Zhou, J F, Zhou, Y, Zhu, G Y, Zhu, R Y, Zichichi, Antonino, and Van der Zwaan, B C C
Subjects: Particle Physics - Experiment
Published: 1995

50. B$^\star$ production in Z decays at LEP

Author: Acciarri, M., Adam, A., Adriani, O., Aguilar-Benitez, M., Ahlen, S., Alcaraz, J., Aloisio, A., Alverson, G., Alviggi, M G., Ambrosi, G., An, Q., Anderhub, H., Anderson, A L., Andreev, V P., Angelescu, T., Antonov, L., Antreasyan, D., Alkhazov, G., Arce, P., Arefiev, A., Azemoon, T., Aziz, T., Baba, P V K S., Bagnaia, P., Bakken, JA., Baksay, L., Ball, R C., Banerjee, S., Banicz, K., Barillere, R., Barone, L., Baschirotto, A., Basile, M., Bay, A., Becattini, F., Becker, U., Behner, F., Bencze, G L., Berdugo, J., Berges, P., Bertucci, B., Betev, B L., Biasini, M., Biland, A., Bilei, G M., Bizzarri, R., Blaising, J J., Bobbink, G J., Bock, R K., Bohm, A., Borgia, B., Boucham, A., Bourilkov, D., Bourquin, M., Boutigny, D., Bouwens, B T., Brambilla, Elizabeth, Branson, J G., Brigljevic, V., Brock, I C., Brooks, M., Bujak, A., Burger, J D., Burger, W J., Burgos, C., Busenitz, J., Buytenhuijs, A., Bykov, A., Cai, X D., Capell, M., Cara Romeo, G., Caria, M., Carlino, G., Cartacci, A M., Casaus, J., Castello, R., Cerrada, M., Cesaroni, F., Chamizo, M., Chang, Y H., Chaturvedi, U K., Chemarin, M., Chen, A., Chen, C., Chen, G., Chen, G M., Chen, H F., Chen, H S., Chen, M., Chiefari, G., Chien, C Y., Choi, M T., Chung, S., Cindolo, F., Civinini, C., Clare, I., Clare, R., Coan, T E., Cohn, H O., Coignet, G., Colino, N., Costantini, S., Cotorobai, F., De La Cruz, B., Cui, X T., Cui, X Y., Dai, T S., D'Alessandro, R., De Asmundis, R., Degre, A., Denes, Eric, Denes, P., De Notaristefani, F., DiBitonto, D., Diemoz, M., Dimitrov, H R., Dionisi, C., Dittmar, M., Djambazov, L., Dorne, I., Dova, M T., Drago, E., Duchesneau, D., Duhem, F., Duinker, P., Duran, I., Dutta, S., Easo, S., El Mamouni, H., Engler, A., Eppling, F J., Erne, F C., Extermann, P., Fabbretti, R., Fabre, M., Falciano, S., Favara, A., Fay, J., Felcini, M., Ferguson, T., Fernandez, D., Fernandez, G., Ferroni, F., Fesefeldt, H., Fiandrini, E., Field, J H., Filthaut, F., Fisher, P H., Forconi, G., Fredj, L., Freudenreich, K., Gailloud, M., Galaktionov, Yu., Gallo, E., Ganguli, S N., Garcia-Abia, P., Gentile, S., Gerald, J., Gheordanescu, N., Giagu, S., Goldfarb, S., Goldstein, J., Gong, Z F., Gonzalez, E., Gougas, A., Goujon, D., Gratta, G., Gronewald, M W., Gu, C., Gupta, V K., Gurtu, A., Gustafson, H R., Gutay, L J., Hasan, A., Hauschildt, D., He, J T., Hebbeker, T., Herve, A., Hilgers, K., Hofer, H., Hoorani, H., Hou, S R., Hu, G., Ille, B., Ilyas, M M., Innocente, V., Janssen, H., Jin, B N., Jones, L W., De Jong, P., Josa-Mutuberria, I., Kasser, A., Khan, R A., Kamyshkov, Yu., Kapinos, P., Kapustinsky, J S., Karyotakis, Y., Kaur, M., Khokhar, S., Kienzle-Focacci, M N., Kim, D., Kim, J K., Kim, S C., Kim, Y G., Kinnison, W W., Kirkby, A., Kirkby, D., Kirsch, S., Kittel, W., Klimentov, A., Konig, A C., Koffeman, E., Kornadt, O., Koutsenko, V., Koulbardis, A., Kraemer, R W., Kramer, T., Krastev, V R., Krenz, W., Kuijten, H., Kumar, K S., Kunin, A., Ladron De Guevara, P., Landi, G., Lanske, D., Lanzano, S., Lebedev, A., Lebrun, P., Lecomte, P., Lecoq, P., Le Coultre, P., Lee, D M., Lee, J S., Lee, K Y., Leedom, I., Leggett, C., Le Goff, J M., Leiste, R., Lenti, M., Leonardi, Emilio, Levtchenko, P., Li, C., Lieb, E., Lin, W T., Linde, F L., Lindemann, B., Lista, L., Liu, Yehan, Lohmann, W., Longo, E., Lu, W., Lu, Y S., Lubbers, J M., Lobelsmeyer, K., Luci, C., Luckey, D., Luminari, L., Lustermann, W., Ma, W G., MacDermott, M., Maity, M., Malgeri, L., Malik, R., Malinin, A., Mana, C., Mangla, S., Maolinbay, M., Marchesini, P., Marin, A., Martin, J.-P., Marzano, F., Massaro, G G G., Mazumdar, K., McBride, P., McMahon, T., McNally, D., Mele, S., Merk, M., Merola, L., Meschini, M., MetzgerW, J., Mi, Y., Mihul, A., Mills, G B., Mir, Y., Mirabelli, G., Mnich, J., Moller, M., Monaco, V., Monteleoni, B., Morand, R., Morganti, S., Moulai, N E., Mount, R., Muller, S., Nagy, E., Napolitano, M., Nessi-Tedaldi, F., Newman, H., Niaz, M A., Nippe, A., Nowak, H., Organtini, G., 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X., Wynhoff, S., Xu, Z Z., Yang, B Z., Yang, C G., Yang, G., Yao, XY., Ye, C H., Ye, J B., Ye, Q., Yeh, S C., You, J M., Yunus, N., Yzerman, M., Zaccardelli, C., Zemp, P., Zeng, M., Zeng, Y., Zhang, D H., Zhang, Z P., Zhou, B., Zhou, G J., Zhou, J F., Zhu, R Y., Zichichi, A., Van Der Zwaan, B C C., Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), Institut de Physique Nucléaire de Lyon (IPNL), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CMS, Institut de Physique des 2 Infinis de Lyon (IP2I Lyon), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS), and L3
Subjects: [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
Published: 1995

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