Author: "V. Morgunov" / Topic: nuclear and high energy physics - Searchworks@Jio Institute Digital Library Search Results

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32 results on '"V. Morgunov"'

1. A high-granularity plastic scintillator tile hadronic calorimeter with APD readout for a linear collider detector

Author: Yu. Gilitzky, A. Raspereza, I. Polak, S. Reiche, J. Zalesak, V. Dodonov, H. Meyer, S. Němeček, Mikhail Danilov, M. Groll, Vladimir Andreev, V. Kozlov, Adel Terkulov, R.-D. Heuer, Roman Pöschl, G. Eigen, V. Korbel, M. Janata, I. Kacl, P. A. Smirnov, Vladimir Rusinov, J. Cvach, J. Weichert, F. Sefkow, E. G. Devitsin, Stefan Valkar, V. Morgunov, and Erika Garutti
Subjects: Nuclear and High Energy Physics, Physics::Instrumentation and Detectors, 29.40.Vj, Scintillator, Particle detector, avalanche [photoelectron], 42.81.Qb, APD readout, Nuclear physics, proposed [linear collider], Silicon photomultiplier, Optics, Hardonic calorimeter, ddc:530, plastics [scintillation counter], Linear collider detector, Instrumentation, Physics, Hadronic calorimeter, Calorimeter (particle physics), business.industry, Detector, 29.40.Wk, DESY, Avalanche photodiode, sandwich [scintillation counter], 42.81.Pa, optical [semiconductor], Plastic scintillator title, 07.20.Fw, Scintillation counter, colliding beams [electron positron], High Energy Physics::Experiment, hadronic [calorimeter], business, linear collider [electron positron]
Abstract: We report upon the performance of an analog hadron calorimeter prototype, where plastic scintillator tiles are read out with wavelength-shifting fibers coupled to avalanche photodiodes. This prototype configuration has been tested using a positron beam at DESY with energies between 1 and 6 GeV. We present different detector calibration methods, show measurements for noise, linearity, and energy resolution and discuss gain monitoring with an LED system. The results are in good agreement with our simulation studies and previous measurements using silicon photomultiplier readout.
Published: 2006

2. Status report on silicon photomultiplier development and its applications

Author: L. Filatov, F. Kayumov, V. Korbel, P. Buzhan, Vladimir Rusinov, V. Morgunov, Erika Garutti, E. Novikov, H. Meyer, M. Groll, R. Mizuk, A. Ilyin, S. Klemin, Vadim Kantserov, I. Tikhomirov, E. Tarkovsky, Mikhail Danilov, B. A. Dolgoshein, E. Popova, P. Pakhlov, V. Kaplin, F. Sefkow, A. Karakash, and V. Balagura
Subjects: Novel technique, Physics, Nuclear and High Energy Physics, business.industry, Scintillator, Wavelength shifter, Status report, Hadron calorimeter, Silicon photomultiplier, Optics, State of art, ddc:530, business, Instrumentation
Abstract: The state of art of the Silicon Photomultipliers (SiPM’s)—their features, possibilities and applications—is given. The significant progress of this novel technique of photo detection is described and discussed. r 2006 Elsevier B.V. All rights reserved.
Published: 2006

3. A high-granularity scintillator calorimeter readout with silicon photomultipliers

Author: Roman Pöschl, V. Korbel, M. Groll, S. Němeček, S. Klemin, R. D. Heuer, E. G. Devitsin, A. Ilyin, Vladislav Balagura, S. Reiche, V. O. Tikhomirov, V. Kaplin, Serge Smirnov, J. Cvach, G. Eigen, E. Popova, E. Novikov, V. Dodonov, Vadim Kantserov, L. Filatov, E. Tarkovsky, A. Raspereza, Adel Terkulov, Y. Soloviev, P. A. Smirnov, I. Kacl, I. Polak, V. A. Kozlov, A. Karakash, J. Weichert, R. Mizuk, P. Buzhan, F. Sefkow, M. Janata, V. Rusinov, B. Bobchenko, M. Danilov, H. Meyer, Stefan Valkar, V. Morgunov, B. A. Dolgoshein, Erika Garutti, J. Zálešák, and Vladimir Andreev
Subjects: Physics, Nuclear and High Energy Physics, Photomultiplier, Scintillation, International Linear Collider, Physics::Instrumentation and Detectors, business.industry, Detector, Scintillator, Semiconductor detector, Calorimeter, Nuclear physics, Silicon photomultiplier, Optics, Physics::Accelerator Physics, High Energy Physics::Experiment, business, Instrumentation
Abstract: We report on the design, construction and performance of a prototype for a high-granularity tile hadronic calorimeter for a future international linear collider detector. Scintillating tiles are read out via wavelength-shifting fibers that guide the scintillation light to a novel photodetector, the silicon photomultiplier. A prototype has been tested using a positron test beam at DESY. The results are compared with a reference prototype calorimeter equipped with multichannel vacuum photomultipliers. Detector calibration, noise, linearity and stability are discussed, and the energy response in a 1–6 GeV positron beam is compared with simulations. The present results demonstrate that the silicon photomultiplier is well-suited as photodetectors in calorimeters and thus has been selected for the construction of a 1 m 3 calorimeter prototype to operate in hadron beams.
Published: 2005

4. A measurement of the Z0 leptonic partial widths and the vector and axial vector coupling constants

Author: Aa Vorobyov, Francesco Marzano, T. Angelov, J.M. Qian, Philip Kaaret, A. Engler, N. Smirnov, W. Krenz, G. Hu, J.M. Thenard, A.M. Cartacci, Carlos Willmott, L. Ludovici, H.R. Dimitrov, L. Urbàn, V. Plyaskin, U. Becker, G. Rahal-Callot, D.N. Mao, C. Souyri, E. Thomas, Sandra Consuegra Rodríguez, H. T. Li, R.J. Wu, F. J. Eppling, D. S. Yan, S.S. Gau, An.A. Vorobyov, T. Matsuda, F. Cesaroni, L. Leistam, S. M. Ting, Federico Carminati, M. Gailloud, M.L. Chen, Yu. Galaktionov, L. Baksay, K. Schultze, V.G. Shevchenko, Boleslaw Wyslouch, H.J. Schreiber, C.Y. Chien, H.F. Chen, Y.P. Tong, P.G. Seiler, J. Alcaraz, S. Patricelli, E. Tarkovsky, A. Heavey, Q. Ye, V. Schegelsky, M. Gettner, D. Lanske, O. Adriani, G.Q. Hu, T. Kramer, J.C. Sens, Peter Denes, M. Sachwitz, C. Maña, Qi An, S. Lökös, R. Raghavan, Marcella Diemoz, Paolo Bagnaia, J. J. Blaising, T. Ferguson, M. G. Alviggi, K.S. Yang, Samuel C.C. Ting, Th. Rombach, J. P. Burq, G. Von Dardel, K. N. Qureshi, Steven Goldfarb, Marco Meschini, D. Kirkby, J. Schütte, G. Landi, F.G. Hartjes, Laurent Vuilleumier, U. Herten, T. Böhringer, X.R. Shi, D.W. Schmitz, B. N. Jin, H. Haan, Simonetta Gentile, E. Isiksal, D.H. Zhang, Igor Vorobiev, Lamberto Luminari, Y. Peng, S. Schulte, C. Pols, P. Marchesini, B. Stöhr, Ming Zeng, P. Vikas, R. Leiste, Robert Clare, X. Lue, M. Röhner, S. C. Yeh, Antonino Zichichi, J.M. Lubbers, F. Bruyant, V. Morgunov, T. Foreman, Kenneth Francis Read, Egidio Longo, U. K. Chaturvedi, H. Rykaczewski, D. Harting, Thomas Hebbeker, Panos A Razis, Y.J. Pei, Y. S. Lu, Paul Lecoq, G. Conforto, J. Fehlmann, I. Vetlitsky, P. Blömeke, R. L. Sumner, W. Ruckstuhl, S. Rosier-Lees, T. Riemann, M. Napolitano, P. Schmitz, B. Bertucci, Alexei Klimentov, K. Deiters, D. Zhang, D. P. Stickland, P. Le Coultre, Yu. Kamyshkov, R.C. Ball, Adrian Biland, G. Schwering, J. Ulbricht, Raffaello D'Alessandro, Dimitri Bourilkov, C. Camps, Nicanor Colino, L. Zehnder, Y.F. Mao, H. Vogt, R. T. Van de Walle, S. X. Wu, A. Gordeev, M. Micke, Lawrence W. Jones, J. Wenninger, Y. Karyotakis, K. Sudhakar, Y. Mir, C. H. Ye, G. Fernandez, G. H. Wang, K. Hangarter, H. S. Chen, Helmut Vogel, Oliver Kornadt, M. Pohl, R. Liu, Mw Gruenewald, R. Starosta, V. Pojidaev, Jérôme Rose, R. Wilhelm, C. Grinnell, Y. Mi, K. Freudenreich, Leonardo Merola, K.D. Shmakov, S. J. Fan, W. Walk, S. Banerjee, Zp Zhang, Ph. Rosselet, G. J. Bobbink, M. M. Ilyas, Pierre Lecomte, Wesley James Metzger, L.S. Hsu, L. Montanet, D. Luckey, Gy L. Bencze, G. Herten, J. P. Martin, B. Spiess, J.Y. Liao, P.V.K.S. Baba, M. Steuer, J. Onvlee, M. Bourquin, C. G. Yang, I. C. Brock, C. Chen, X. D. Cai, G. Forconi, J. Weber, Z.Q. Yang, E. Valente, M. Chemarin, E. Perrin, K. Strauch, Tariq Aziz, W. Friebel, G. Faber, M. Fabre, Corinne Goy, B. Borgia, V. Lalieu, T.J. Wenaus, S. L. Wu, Speranza Falciano, Vincenzo Innocente, R. Fabbretti, T. Azemoon, Patricia McBride, S. Morganti, Jd Burger, M. Capell, Georgi Sultanov, Jozsef Toth, Charles Timmermans, A. Kuhn, R. A. Khan, H. Akbari, G. Sauvage, V. Koutsenko, Z.Z. Xu, Gaihe Yang, J. Lettry, Claudio Luci, Suresh C Tonwar, R. Weill, G.B. Mills, A. Malinin, Mingshui Chen, M. Dhina, A. van Laak, Qun Wang, R. Dolin, Marcos Cerrada, D. Perret-Gallix, H. S. Fesefeldt, Axel König, D. J. Schotanus, J. A. Bakken, Elisabetta Gallo, R.B. Sutton, W. Lohmann, P. Lebrun, V. P. Andreev, X. L. Wang, E. Jagel, Crisostomo Sciacca, Yanwen Liu, P. J. Li, J. Schwenke, X. Y. Cui, Fridolin Dittus, J. Fay, Marco Pieri, Chenliang Wang, M. Fukushima, P. Schmitt, M. Glaubman, K. Mazumbar, G. M. Chen, S. Reucroft, Harvey B Newman, K. Hilgers, D. Güsewell, A. Chen, M. Vollmar, F. Ferroni, I. Clare, W. Wallraff, D. Wright, H. Fenker, D. Antreasyan, J. M. Le Goff, Alberto Aloisio, S. Beingessner, A. Grimes, Y. Zeng, Z.F. Gong, Th. Meinholz, S.Y. Zhang, A. L. Anderson, J. A. Rubio, P. Göttlicher, J.H. Wang, J. Mnich, P. K. Malhotra, D. Ren, Ying Wu, X. W. Tang, J. G. Branson, J. Von Rango, I. Sheer, J. F. Zhou, M. Herbert, K. Lübelsmeyer, Piero Spillantini, P. A. Piroué, G. Viertel, A. Kunin, P. Duinker, M. MacDermott, Z. W. Yin, S. N. Ganguli, H. van der Graaf, C. Rippich, B. L. Betev, A. Degré, Giovanni Paternoster, J. Bao, U. Uwer, D. Kaplan, A. Contin, Alexander Savin, G. Morand, M. Elkacimi, P. Extermann, I. Leedom, H. Hofer, K. L. Tung, R. Morand, Z. L. Xue, Howard A. Stone, D. Pandoulas, J. Salicio, T.S. Dai, Y. H. Chang, George Alverson, T. Spickermann, S. Kwan, Ren-Yuan Zhu, Luciano Barone, Vineet Kumar, M. Guanziroli, R. Magahiz, G.G.G. Massaro, F. Carbonara, F.C. Erné, Q.Y. Yang, L. Martinez, A. Gurtu, F. L. Linde, V. Commichau, A. Böhm, G. Coignet, E. Shumilov, J. Zoll, M. Bocciolini, J. H. Field, M. Schöntag, W. Böhlen, V. Shoutko, Luciano Romero, C. F. He, Giorgio Gratta, A. Pevsner, M. Tonutti, Barry Blumenfeld, L. Antonov, A. Marchionni, V.R. Krastev, E. Gonzalez, B. Ille, S. Lanzano, Bernardo Adeva, R. W. Kraemer, V. Khoze, C-Q. Li, R. Bizzarri, S. Hancke, F. DeNotaristefani, P. Berges, M. Maire, L. Li, D. Boutigny, J.F. Li, H. Suter, Y.F. Wang, U. Micke, D. Linnhofer, R. Mount, W.D. Nowak, J. Berdugo, B. Monteleoni, W. Kittel, G. Chiefari, S. Shevchenko, M. Schneegans, R. Schulte, Zhuoxiang Ren, J. M. You, N. Produit, A. A. Syed, K. Lanius, F. Crijns, Marcel Merk, J. Perrier, C. Zabounidis, D. Goujon, Bz Yang, A. Sopczak, X. Leytens, H. Anderhub, C. Dionisi, Alain Hervé, G. Mirabelli, A. Bay, D. Campana, Carlo Civinini, M. Maolinbay, X.G. Li, M. Aguilar-Benitez, I. Duran, P. F. Klok, Herwig Schopper, M. White, Petr Levchenko, F. Wittgenstein, E. Drago, L. Niessen, Z.Y. Lin, T. Driever, M. Harris, E. Dénes, B. P. Roe, W.G. Ma, E. Nagy, M. Vivargent, Christine Buisson, Z. M. Wang, A. Arefiev, 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), L3, IHEF (IoP, FNWI), B., Adeva, O., Adriani, M., Aguilarbenitez, H., Akbari, J., Alcaraz, Aloisio, Alberto, G., Alverson, Alviggi, Mariagrazia, Q., An, H., Anderhub, A. L., Anderson, V. P., Andreev, T., Angelov, L., Antonov, D., Antreasyan, A., Arefiev, T., Azemoon, T., Aziz, P. V., K., P., Bagnaia, J. A., Bakken, L., Baksay, R. C., Ball, S., Banerjee, J., Bao, L., Barone, A., Bay, U., Becker, S., Beingessner, G. L., Bencze, J., Berdugo, P., Berge, B., Bertucci, B. L., Betev, A., Biland, R., Bizzarri, J. J., Blaising, P., Blomeke, B., Blumenfeld, G. J., Bobbink, M., Bocciolini, W., Bohlen, A., Bohm, T., Bohringer, B., Borgia, D., Bourilkov, M., Bourquin, D., Boutigny, J. G., Branson, I. C., Brock, F., Bruyant, C., Buisson, J. D., Burger, J. P., Burq, X. D., Cai, D., Campana, C., Camp, M., Capell, F., Carbonara, F., Carminati, A. M., Cartacci, M., Cerrada, F., Cesaroni, Y. H., Chang, U. K., Chaturvedi, M., Chemarin, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chen, M. L., Chen, Chiefari, Giovanni, C. Y., Chien, C., Civinini, I., Clare, R., Clare, G., Coignet, N., Colino, V., Commichau, G., Conforto, A., Contin, F., Crijn, X. Y., Cui, T. S., Dai, R., Dalessandro, A., Degre, K., Deiter, E., Dene, P., Dene, F., Denotaristefani, M., Dhina, M., Diemoz, H. R., Dimitrov, C., Dionisi, F., Dittu, R., Dolin, E., Drago, T., Driever, P., Duinker, I., Duran, M., Elkacimi, A., Engler, F. J., Eppling, F. C., Erne, P., Extermann, R., Fabbretti, G., Faber, S., Falciano, S. J., Fan, M., Fabre, J., Fay, J., Fehlmann, H., Fenker, T., Ferguson, G., Fernandez, F., Ferroni, H., Fesefeldt, J., Field, G., Forconi, T., Foreman, K., Freudenreich, W., Friebel, M., Fukushima, M., Gailloud, Y., Galaktionov, E., Gallo, S. N., Ganguli, S. S., Gau, S., Gentile, M., Gettner, M., Glaubman, S., Goldfarb, Z. F., Gong, E., Gonzalez, A., Gordeev, P., Gottlicher, D., Goujon, C., Goy, G., Gratta, A., Grime, C., Grinnell, M., Gruenewald, M., Guanziroli, A., Gurtu, D., Gusewell, H., Haan, S., Hancke, K., Hangarter, M., Harri, D., Harting, F. G., Hartje, C. F., He, A., Heavey, T., Hebbeker, M., Hebert, G., Herten, U., Herten, A., Herve, K., Hilger, H., Hofer, L. S., Hsu, G., Hu, G. Q., Hu, B., Ille, M. M., Ilya, V., Innocente, E., Isiksal, E., Jagel, B. N., Jin, L. W., Jone, P., Kaaret, R. A., Khan, Y., Kamyshkov, D., Kaplan, Y., Karyotaki, V., Khoze, D., Kirkby, W., Kittel, A., Klimentov, P. F., Klok, A. C., Konig, O., Kornadt, V., Koutsenko, R. W., Kraemer, T., Kramer, V. R., Krastev, W., Krenz, A., Kuhn, V., Kumar, A., Kunin, S., Kwan, A., Vanlaak, V., Lalieu, G., Landi, K., Laniu, D., Lanske, S., Lanzano, P., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, I., Leedom, J. M., Legoff, L., Leistam, R., Leiste, J., Lettry, P. M., Levchenko, X., Leyten, C., Li, H. T., Li, J. F., Li, L., Li, P. J., Li, X. G., Li, J. Y., Liao, R., Liu, Y., Liu, Z. Y., Lin, F. L., Linde, D., Linnhofer, W., Lohmann, S., Loko, E., Longo, Y. S., Lu, J. M., Lubber, K., Lubelsmeyer, C., Luci, D., Luckey, L., Ludovici, X., Lue, L., Luminari, W. G., Ma, M., Macdermott, R., Magahiz, M., Maire, P. K., Malhotra, A., Malinin, C., Mana, D. N., Mao, Y. F., Mao, M., Maolinbay, P., Marchesini, A., Marchionni, J. P., Martin, L., Martinez, F., Marzano, G. G., G., T., Matsuda, K., Mazumdar, P., Mcbride, T., Meinholz, M., Merk, Merola, Leonardo, M., Meschini, W. J., Metzger, Y., Mi, M., Micke, U., Micke, G. B., Mill, Y., Mir, G., Mirabelli, J., Mnich, L., Montanet, B., Monteleoni, G., Morand, R., Morand, S., Morganti, V., Morgunov, R., Mount, E., Nagy, Napolitano, Marco, H., Newman, L., Niessen, W. D., Nowak, J., Onvlee, D., Pandoula, Paternoster, Giovanni, Patricelli, Sergio, Y. J., Pei, Y., Peng, D., Perretgallix, J., Perrier, E., Perrin, A., Pevsner, M., Pieri, P. A., Piroue, V., Plyaskin, M., Pohl, V., Pojidaev, C. L., A., N., Produit, J. M., Qian, K. N., Qureshi, R., Raghavan, G., Rahalcallot, J., Vonrango, P., Razi, K., Read, D., Ren, Z., Ren, S., Reucroft, T., Riemann, C., Rippich, S., Rodriguez, B. P., Roe, M., Rohner, T., Rombach, L., Romero, J., Rose, S., Rosierlee, P., Rosselet, J. A., Rubio, W., Ruckstuhl, H., Rykaczewski, M., Sachwitz, J., Salicio, G., Sauvage, A., Savin, V., Schegelsky, P., Schmitt, D., Schmitz, P., Schmitz, M., Schneegan, M., Schontag, H., Schopper, D. J., Schotanu, H. J., Schreiber, R., Schulte, S., Schulte, K., Schultze, J., Schutte, J., Schwenke, G., Schwering, Sciacca, Crisostomo, P. G., Seiler, J. C., Sen, I., Sheer, V., Shevchenko, S., Shevchenko, X. R., Shi, K., Shmakov, V., Shoutko, E., Shumilov, N., Smirnov, A., Sopczak, C., Souyri, T., Spickermann, B., Spie, P., Spillantini, R., Starosta, M., Steuer, D. P., Stickland, B., Stohr, H., Stone, K., Strauch, K., Sudhakar, G., Sultanov, R. L., Sumner, H., Suter, R. B., Sutton, A. A., Syed, X. W., Tang, E., Tarkovsky, J. M., Thenard, E., Thoma, C., Timmerman, S. C., C., S. M., Ting, Y. P., Tong, M., Tonutti, S. C., Tonwar, J., Toth, K. L., Tung, J., Ulbricht, L., Urban, U., Uwer, E., Valente, R. T., Vandewalle, H., Vandergraaf, I., Vetlitsky, G., Viertel, P., Vika, M., Vivargent, H., Vogel, H., Vogt, M., Vollmar, G., Vondardel, I., Vorobiev, A. A., Vorobyov, A., Vorobyov, L., Vuilleumier, W., Walk, W., Wallraff, C. R., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z. M., Wang, J., Weber, R., Weill, T. J., Wenau, J., Wenninger, M., White, R., Wilhelm, C., Willmott, F., Wittgenstein, D., Wright, R. J., Wu, S. L., Wu, S. X., Wu, Y. G., Wu, B., Wyslouch, Z. Z., Xu, Z. L., Xue, D. S., Yan, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., Yang, Q., Ye, C. H., Ye, S. C., Yeh, Z. W., Yin, J. M., You, C., Zabounidi, L., Zehnder, M., Zeng, Y., Zeng, D., Zhang, D. H., Zhang, S. Y., Zhang, Z. P., Zhang, J. F., Zhou, R. Y., Zhu, A., Zichichi, and J., Zoll
Subjects: Physics, Coupling constant, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, media_common.quotation_subject, Electron–positron annihilation, Detector, Charge (physics), 01 natural sciences, Asymmetry, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Atomic physics, 010306 general physics, Pseudovector, Particle Physics - Experiment, media_common, Lepton
Abstract: We have measured the partial widths of the Z 0 into lepton pairs, and the forward-backward charge asymmetry for the process e + e − → μ + μ − using the L3 detector at LEP. We obtain an average Γ ll of 83.0±2.1±1.1 MeV.From this result and the asymmetry measurement, we extract the values of the vector and axial vector couplings of the Z 0 to leptons: g rmv =−0.066 −0.027 +0.046 and g rmA = −0.495 −0.007 +0.007 .
Published: 1990

5. High pressure xenon electronically collimated camera for low energy gamma ray imaging

Author: Alexander Bolozdynya, V.V. Egorov, G. Safronov, S.A. Medved, V. Morgunov, A. Koutchenkov, and G. Smirnov
Subjects: Physics, Nuclear and High Energy Physics, Scintillation, Photomultiplier, Physics::Instrumentation and Detectors, business.industry, Astrophysics::High Energy Astrophysical Phenomena, chemistry.chemical_element, Field of view, Collimator, Collimated light, Particle detector, law.invention, Optics, Xenon, Nuclear Energy and Engineering, chemistry, law, Electrical and Electronic Engineering, business, Image resolution
Abstract: A high pressure xenon scintillation drift chamber with the field of view of 30 cm in diameter has been built and tested as two-dimensional gamma-imaging detector in the energy range of
Published: 1997

6. An electroluminescence emission detector to search for double-beta positron decays of /sup 124/Xe and /sup 78/Kr

Author: V.V. Egorov, A. Koutchenkov, G. Smirnov, G. Safronov, V. Morgunov, S. Meddved, and Alexander Bolozdynya
Subjects: Physics, Nuclear and High Energy Physics, Scintillation, Physics::Instrumentation and Detectors, Astrophysics::High Energy Astrophysical Phenomena, Detector, Electroluminescence, Nuclear physics, Positron, Nuclear Energy and Engineering, Double beta decay, High Energy Physics::Experiment, Beta (velocity), Electrical and Electronic Engineering, Atomic physics
Abstract: An emission detector, self-triggered with scintillation is proposed to search for double-beta positron decays of /sup 124/Xe and /sup 78/Kr.
Published: 1997

7. A high pressure xenon self-triggered scintillation drift chamber with 3D sensitivity in the range of 20–140 keV deposited energy

Author: G. Safronov, G. Smirnov, A. Koutchenkov, V. Morgunov, V. Egorov, S. Medved, and A. Bolozdynya
Subjects: Physics, Nuclear and High Energy Physics, Scintillation, Photon, Physics::Instrumentation and Detectors, business.industry, Astrophysics::High Energy Astrophysical Phenomena, Detector, Compton scattering, chemistry.chemical_element, Particle detector, Xenon, Optics, chemistry, Scintillation counter, Absorption (electromagnetic radiation), business, Instrumentation
Abstract: A high pressure gas self-triggered scintillation drift chamber has been built with a working volume of 30 cm diameter and 4 cm depth, viewed through glass windows by an array of 19 PMTs. The detector tested at 9 bar xenon filling showed 2.7% FWHM energy resolution at 122 keV over a 22 cm field of view and three-dimensional sensitivity with X , Y resolution of 3.7 mm FWHM and Z resolution of 0.6 mm FWHM for 60 keV photoabsorbed γ-rays. The readout system of the detector is able to select multi-vertex events occurring in the sensitive volume due to γ-ray absorption and discriminate fluorescent photons, Compton scattering and photoabsorption vertices. The energy resolution in “fluorescent photon gated mode” has been measured as 2.2% FWHM at 122 keV γ-ray. Some possible applications of the detector are discussed.
Published: 1997

8. Effects of high-energy particle showers on the embedded front-end electronics of an electromagnetic calorimeter for a future lepton collider

Author: U. Cornett, C. Adloff, M. A. Thomson, M. Reinecke, J. Fleury, S. Callier, D. David, Jose Repond, O. Wendt, N. Feege, E. Calvo Alamillo, Andrew White, Kiyotomo Kawagoe, D. Trojand, Y. Mikami, N. Wattimena, H. Li, Frank Simon, P. Cornebise, F. Fehr, B. Lutz, P. Eckert, D. R. Ward, M. C. Fouz, J-Y. Hostachy, Jiang Li, Ivan Marchesini, K. Francis, M. Terwort, P. D. Dauncey, L. Raux, Wei Shen, H. Ch Schultz-Coulon, E. Norbeck, Johannes Haller, S. Richter, A.S. Dyshkant, P. A. Smirnov, H. Ghazlane, Ph. Doublet, Vaclav Vrba, Jong-Sung Yu, J. Samson, V. Morgunov, E. Baldolemar, V. Boudry, K. Gadow, Erika Garutti, Daniel Jeans, Manqi Ruan, G. Falley, Anne-Marie Magnan, N. K. Watson, M. Faucci Giannelli, S. Lu, S. Karstensen, F. Krivan, P. Göttlicher, C. Günter, P. Mora de Freitas, M. Sosebee, F. Salvatore, F. Dulucq, G. C. Blazey, B. Belhorma, F. Wicek, Ch. de la Taille, S. V. Morozov, Yasar Onel, J. Bonis, Petr Sicho, Driss Benchekroun, Imad Baptiste Laktineh, L. Morin, N. T. Meyer, C. Kiesling, Y. Khoulaki, M. Reinhard, G. Musat, S. Manen, A. Tadday, Michal Marcisovsky, Lei Xia, A. I. Lucaci-Timoce, A. Vargas-Trevino, Abdeslam Hoummada, J. Zálešák, N. Seguin-Moreau, F. Sefkow, Francois Richard, R. Pöschl, S. Uozumi, Burak Bilki, A. Frey, H. Videau, G. Martin-Chassard, C. Cârloganu, Rainer Stamen, A. Kaplan, J. Puerta-Pelayo, B. Bouquet, L. Royer, J. Smith, M. Benyamna, Georgios Mavromanolakis, W. Yan, V. Zutshi, J. C. Brient, Riccardo Fabbri, S. T. Park, V. Bartsch, M. Anduze, Laboratoire d'Annecy de Physique des Particules (LAPP/Laboratoire d'Annecy-le-Vieux de Physique des Particules), 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 de Physique Subatomique et de Cosmologie (LPSC), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA), 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 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), 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), CALICE, Laboratoire d'Annecy de Physique des Particules (LAPP), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), 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)-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)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), and Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS)
Subjects: Nuclear and High Energy Physics, Particle physics, High energy particle, Physics - Instrumentation and Detectors, Physics::Instrumentation and Detectors, FOS: Physical sciences, Integrated circuit, 01 natural sciences, Noise (electronics), law.invention, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), Optics, Application-specific integrated circuit, law, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], ddc:530, Electronics, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], Detectors and Experimental Techniques, 010306 general physics, Collider, Instrumentation, Physics, 010308 nuclear & particles physics, business.industry, Detector, Instrumentation and Detectors (physics.ins-det), Calorimeter, High Energy Physics::Experiment, business
Abstract: Application Specific Integrated Circuits, ASICs, similar to those envisaged for the readout electronics of the central calorimeters of detectors for a future lepton collider have been exposed to high-energy electromagnetic showers. A salient feature of these calorimeters is that the readout electronics will be embedded into the calorimeter layers. In this article it is shown that interactions of shower particles in the volume of the readout electronics do not alter the noise pattern of the ASICs. No signal at or above the MIP level has been observed during the exposure. The upper limit at the 95% confidence level on the frequency of fake signals is smaller than 1 × 10 − 5 for a noise threshold of about 60% of a MIP. For ASICs with similar design to those which were tested, it can thus be largely excluded that the embedding of the electronics into the calorimeter layers compromises the performance of the calorimeters.
Published: 2011

9. Response of the CALICE Si-W electromagnetic calorimeter physics prototype to electrons

Author: Ch. de la Taille, N. T. Meyer, T. Jung, I. H. Park, Y. Karyotakis, K. Francis, J. Zalesak, C. Cârloganu, H. Videau, O. Miller, F. Salvatore, Djamel Eddine Boumediene, C. M. Hawkes, M. Faucci Giannelli, Shih-Chang Lee, M. Belmir, E. Norbeck, Y. J. Kwon, Dev P. Chakraborty, J. Popule, O. Wendt, M. Krim, M. Postranecky, A. A. Voronin, G. C. Blazey, J. Zacek, S. Richter, Kyong Sei Lee, P. Mora e Freitas, V. Morgunov, Riccardo Fabbri, M. Bedjidian, N. Brun, R. Poeschl, Ki-Hyeon Park, Erika Garutti, Francois Richard, S. Lu, D. David, D-W. Kim, H. Yilmaz, G. Falley, G. Lima, F. Wicek, Petr Gallus, J. Cvach, Michal Marcisovsky, B. Lutz, C. Adloff, M. Tomášek, Geun-Bum Kim, B. Belhorma, A. Frey, D. S. Bailey, Jose Repond, A. Tadday, L. Raux, R. J. Barlow, Driss Benchekroun, Johannes Haller, A. I. Lucaci-Timoce, Abdeslam Hoummada, F. Morisseau, P. Ruzicka, P. A. Smirnov, Vaclav Vrba, Petr Sicho, V. Korbel, I. Polak, A. Kaplan, A. Vargas-Trevino, M. Janata, Imad Baptiste Laktineh, N. I. Baek, K. Prothmann, Goetz Gaycken, J. Smolik, P. D. Dauncey, J.Ch. Vanel, E. Tarkovsky, A.S. Dyshkant, N. Seguin-Moreau, Jong-Sung Yu, W. Yan, J. Fleury, J-Y. Hostachy, G. Mavromanolakis, Yasar Onel, M. Merkin, Burak Bilki, M. Reinecke, J. C. Brient, M. Anduze, D. A. Bowerman, R. D. Heuer, Kiyotomo Kawagoe, J. H. Kang, Nicola D'Ascenzo, P. Göttlicher, M. Reinhard, F. Sefkow, Y. Tamura, Miroslav Havranek, D. Karmanov, U. Cornett, M. Groll, B. Bouquet, N. Baranova, Frank Simon, Hui Li, M. A. Thomson, E.J. Kim, G. Musat, M. Korolev, J T Kim, J. A. Wilson, G. Eigen, J. Samson, M R M Warren, N. K. Watson, V. Zutshi, Vincent Boudry, R. Kieffer, Jong-Seo Chai, Y. Mikami, S. W. Nam, R. J. Thompson, Anne-Marie Magnan, D. R. Ward, M. G. Green, K. Gadow, O. Zorba, M. Wing, S. Karstensen, L. Morin, N. Wattimena, V. Bartsch, M. Benyamna, S. Callier, T. Goto, P. Cornebise, D. Hedin, Michael Kelly, Wei Shen, H. Ch Schultz-Coulon, L. Tomášek, A. Rougé, N. Feege, M. Danilov, J. Yang, Manqi Ruan, 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 de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Joseph Fourier - Grenoble 1 (UJF)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de l'Accélérateur Linéaire (LAL), 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), Laboratoire Leprince-Ringuet (LLR), Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), CALICE, Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Institut Polytechnique de Grenoble - Grenoble Institute of Technology-Centre National de la Recherche Scientifique (CNRS), 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), and Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS)
Subjects: Accelerator Physics (physics.acc-ph), Nuclear and High Energy Physics, Particle physics, Physics - Instrumentation and Detectors, Silicon detector, International Linear Collider, Physics::Instrumentation and Detectors, [PHYS.PHYS.PHYS-ACC-PH]Physics [physics]/Physics [physics]/Accelerator Physics [physics.acc-ph], FOS: Physical sciences, Electron, 01 natural sciences, 7. Clean energy, Nuclear physics, Electromagnetic calorimeter, 0103 physical sciences, CALICE, ddc:530, [PHYS.PHYS.PHYS-INS-DET]Physics [physics]/Physics [physics]/Instrumentation and Detectors [physics.ins-det], 010306 general physics, Nuclear Experiment, physics.ins-det, Instrumentation, Physics, Large Hadron Collider, 010308 nuclear & particles physics, Detector, Linearity, Instrumentation and Detectors (physics.ins-det), 3. Good health, Semiconductor detector, ILC, Electron reconstruction, 13. Climate action, Cathode ray, Physics::Accelerator Physics, Physics - Accelerator Physics, High Energy Physics::Experiment
Abstract: A prototype Silicon-Tungsten electromagnetic calorimeter (ECAL) for an International Linear Collider (ILC) detector was installed and tested during summer and autumn 2006 at CERN. The detector had 6480 silicon pads of dimension 1x1 cm^2. Data were collected with electron beams in the energy range 6 to 45 GeV. The analysis described in this paper focuses on electromagnetic shower reconstruction and characterises the ECAL response to electrons in terms of energy resolution and linearity. The detector is linear to within approximately the 1% level and has a relative energy resolution of (16.6 +- 0.1)/ \sqrt{E(GeV}) + 1.1 +- 0.1 (%). The spatial uniformity and the time stability of the ECAL are also addressed., 21 pages, 17 figs
Published: 2009

10. A measurement of mixing in Z0 decays

Author: B. Adeva, O. Adriani, M. Aguilar-Benitez, H. Akbari, J. Alcaraz, A. Aloisio, G. Alverson, M.G. Alviggi, Q. An, H. Anderhub, A.L. Anderson, V.P. Andreev, T. Angelov, L. Antonov, D. Antreasyan, 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, J. Bao, L. Barone, A. Bay, U. Becker, J. Behrens, S. Beingessner, Gy.L. Bencze, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, A. Biland, R. Bizzarri, J.J. Blaising, P. Blömeke, B. Blumenfeld, G.J. Bobbink, M. Bocciolini, W. Böhlen, A. Böhm, T. Böhringer, B. Borgia, D. Bourilkov, M. Bourquin, D. Boutigny, B. Bouwens, J.G. Branson, I.C. Brock, F. Bruyant, C. Buisson, A. Bujak, J.D. Burger, J.P. Burq, J. Busenitz, X.D. Cai, C. Camps, M. Capell, F. Carbonara, F. Carminati, A.M. Cartacci, M. Cerrada, F. Cesaroni, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, C. Chen, G.M. Chen, H.F. Chen, H.S. Chen, M. Chen, M.C. Chen, M.L. Chen, G. Chiefari, C.Y. Chien, F. Chollet, C. Civinini, I. Clare, R. Clare, H.O. Cohn, G. Coignet, N. Colino, V. Commichau, G. Conforto, A. Contin, F. Criins, X.Y. Cui, T.S. Dai, R. D'Alessandro, R. de Asmundis, A. Degré, K. Deiters, E. Dénes, P. Denes, F. DeNotaristefani, M. Dhina, D. DiBitonto, M. Diemoz, F. Diez-Hedo, H.R. Dimitrov, C. Dionisi, F. Dittus, R. Dolin, E. Drago, T. Driever, D. Duchesneau, P. Duinker, I. Duran, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, R. Fabbretti, G. Faber, S. Falciano, Q. Fan, S.J. Fan, M. Fabre, O. Fackler, J. Fay, J. Fehlmann, H. Fenker, T. Ferguson, G. Fernandez, F. Ferroni, H. Fesefeldt, J. Field, F. Filthaut, G. Finocchiaro, P.H. Fisher, G. Forconi, T. Foreman, K. Freudenreich, W. Friebel, M. Fukushima, M. Gailloud, Yu. Galaktionov, E. Gallo, S.N. Ganguli, P. Garcia-Abia, S.S. Gau, S. Gentile, M. Glaubman, S. Goldfarb, Z.F. Gong, E. Gonzalez, A. Gordeev, P. Göttlicher, D. Goujon, G. Gratta, C. Grinnell, M. Gruenewald, M. Guanziroli, A. Gurtu, H.R. Gustafson, L.J. Gutay, H. Haan, S. Hancke, K. Hangarter, M. Harris, A. Hasan, D. Hauschildt, C.F. He, T. Hebbeker, M. Hebert, G. Herten, U. Herten, A. Hervé, K. Hilgers, H. Hofer, H. Hoorani, L.S. Hsu, G. Hu, G.Q. Hu, B. Ille, M.M. Ilyas, V. Innocente, E. Isiksal, E. Jagel, B.N. Jin, L.W. Jones, R.A. Khan, Yu. Kamyshkov, Y. Karyotakis, M. Kaur, S. Khokhar, V. Khoze, M.-N. Kienzle, W. Kinnison, D. Kirkby, W. Kittel, A. Klimentov, A.C. König, O. Kornadt, V. Koutsenko, R.W. Kraemer, T. Kramer, V.R. Krastev, W. Krenz, J. Krizmanic, A. Kuhn, K.S. Kumar, V. Kumar, A. Kunin, A. van Laak, V. Lalieu, G. Landi, K. Lanius, D. Lanske, S. Lanzano, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, D. Lee, I. Leedom, J.M. Le Goff, L. Leistam, R. Leiste, M. Lenti, J. Lettry, P.M. Levchenko, X. Leytens, C. Li, H.T. Li, J.F. Li, L. Li, P.J. Li, Q. Li, X.G. Li, J.Y. Liao, Z.Y. Lin, F.L. Linde, D. Linnhofer, R. Liu, Y. Liu, W. Lohmann, S. Lökös, E. Longo, Y.S. Lu, J.M. Lubbers, K. Lübelsmeyer, C. Luci, D. Luckey, L. Ludovici, X. Lue, L. Luminari, W.G. Ma, M. MacDermott, R. Magahiz, M. Maire, P.K. Malhotra, R. Malik, A. Malinin, C. Maña, D.N. Mao, Y.F. Mao, M. Maolinbay, P. Marchesini, A. Marchionni, J.P. Martin, L. Martinez, F. Marzano, G.G.G. Massaro, T. Matsuda, K. Mazumdar, P. McBride, T. McMahon, D. McNally, Th. Meinholz, M. Merk, L. Merola, M. Meschini, W.J. Metzger, Y. Mi, M. Micke, U. Micke, G.B. Mills, Y. Mir, G. Mirabelli, J. Mnich, M. Möller, B. Monteleoni, G. Morand, R. Morand, S. Morganti, V. Morgunov, R. Mount, E. Nagy, M. Napolitano, H. Newman, M.A. Niaz, L. Niessen, D. Pandoulas, F. Plasil, G. Passaleva, G. Paternoster, S. Patricelli, Y.J. Pei, D. Perret-Gallix, J. Perrier, A. Pevsner, M. Pieri, P.A. Piroué, V. Plyaskin, M. Pohl, V. Pojidaev, N. Produit, J.M. Qian, K.N. Qureshi, R. Raghavan, G. Rahal-Callot, P. Razis, K. Read, D. Ren, Z. Ren, S. Reucroft, O. Rind, C. Rippich, H.A. Rizvi, B.P. Roe, M. Röhner, S. Röhner, U. Roeser, Th. Rombach, L. Romero, J. Rose, S. Rosier-Lees, R. Rosmalen, Ph. Rosselet, J.A. Rubio, W. Ruckstuhl, H. Rykaczewski, M. Sachwitz, J. Salicio, J.M. Salicio, G. Sanders, G. Sartorelli, G. Sauvage, A. Savin, V. Schegelsky, D. Schmitz, P. Schmitz, M. Schneegans, M. Schöntag, H. Schopper, D.J. Schotanus, H.J. Schreiber, R. Schulte, S. Schulte, K. Schultze, J. Schütte, J. Schwenke, G. Schwering, C. Sciacca, I. Scott, R. Sehgal, P.G. Seiler, J.C. Sens, I. Sheer, V. Shevchenko, S. Shevchenko, X.R. Shi, K. Shmakov, V. Shoutko, E. Shumilov, N. Smirnov, A. Sopczak, C. Spartiotis, T. Spickermann, B. Spiess, P. Spillantini, R. Starosta, M. Steuer, D.P. Stickland, W. Stoeffl, B. Stöhr, H. Stone, K. Strauch, B.C. Stringfellow, K. Sudhakar, G. Sultanov, R.L. Sumner, L.Z. Sun, H. Suter, R.B. Sutton, J.D. Swain, A.A. Syed, A.A. Tang, E. Tarkovsky, L. Taylor, E. Thomas, C. Timmermans, Samuel C.C. Ting, S.M. Ting, Y.P. Tong, F. Tonisch, M. Tonutti, S.C. Tonwar, J. Tòth, G. Trowitzsch, K.L. Tung, J. Ulbricht, L. Urbàn, U. Uwer, E. Valente, R.T. Van de Walle, H. van der Graaf, I. Vetlitsky, G. Viertel, P. Vikas, U. Vikas, M. Vivargent, H. Vogel, H. Vogt, M. Vollmar, G. Von Dardel, I. Vorobiev, A.A. Vorobyov, An.A. Vorobyov, L. Vuilleumier, M. Wadhwa, W. Wallraff, C.R. Wang, G.H. Wang, J.H. Wang, Q.F. Wang, X.L. Wang, Y.F. Wang, Z. Wang, Z.M. Wang, J. Weber, R. Weill, T.J. Wenaus, J. Wenninger, M. White, R. Wilhelm, C. Willmott, F. Wittgenstein, D. Wright, R.J. Wu, S.L. Wu, S.X. Wu, Y.G. Wu, B. Wysłouch, Y.D. Xu, Z.Z. Xu, Z.L. Xue, D.S. Yan, B.Z. Yang, C.G. Yang, G. Yang, K.S. Yang, Q.Y. Yang, Z.Q. Yang, C.H. Ye, J.B. Ye, Q. Ye, S.C. Yeh, Z.W. Yin, J.M. You, M. Yzerman, C. Zaccardelli, L. Zehnder, M. Zeng, Y. Zeng, D. Zhang, D.H. Zhang, Z.P. Zhang, J.F. Zhou, R.Y. Zhu, H.L. Zhuang, and A. Zichichi
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, 0103 physical sciences, Hadron, 010306 general physics, 01 natural sciences, Spectral line, Mixing (physics)
Abstract: We have observed B0-B0 mixing in Z0→bb decays using hadronic events containing dileptons. The data sample corresponds to 118 200 hadron events at √s≈Mz. From a fit to the dilepton p and p⊥ spectra, we determine the mixing parameter to be χB=0.178-0.040 +0.049. © 1990.
Published: 1990

11. A measurement of the forward-backward asymmetry

Author: Qi An, S. Lökös, K.S. Yang, Th. Rombach, Simonetta Gentile, Kenneth Francis Read, G. Conforto, C. Dionisi, L. Li, Dimitri Bourilkov, V. Plyaskin, D. Duchesneau, Pablo Garcia-Abia, Alain Hervé, B. Spiess, Y. Mi, A. Bay, Carlo Civinini, Alexander Malinin, M. Guanziroli, M. Maolinbay, R. Leiste, J. P. Martin, L. J. Gutay, H. Anderhub, J.F. Li, Luciano Romero, Bolek Wyslouch, Qian Wang, M. Fabre, S. X. Wu, X.G. Li, D. DiBitonto, Ph. Rosselet, M. Steuer, P. Marchesini, Ming Zeng, D. Pandoulas, T. McMahon, Raffaello D'Alessandro, S. C. Tonwar, T. Spickermann, S. L. Wu, Frank Filthaut, E. Shumilov, U. Becker, G. Sauvage, H. Suter, Georgi Sultanov, Y.F. Wang, M. Aguilar-Benitez, I. Duran, G. Forconi, Herwig Schopper, J. Weber, V. Lalieu, C. Grinnell, M. Möller, R. A. Khan, U. Roeser, M. Röhner, M. Schöntag, R. Rosmalen, Valentin V. Khoze, L.S. Hsu, W. Böhlen, V. Shoutko, M. White, Leonardo Merola, L. Urbàn, Bernard Ille, M. N. Kienzle, Harvey B Newman, K. Hilgers, C. F. He, V. Koutsenko, C-Q. Li, Petr Levchenko, S. Röhner, Y. H. Chang, F. Wittgenstein, George Alverson, Yanwen Liu, Qiang Li, R. Bizzarri, S. Hancke, L. Ludovici, V. P. Andreev, H. F. Chen, T. Azemoon, E. Drago, M. Sachwitz, Y.F. Mao, R. T. Van de Walle, G.J. Bobbink, Yu. Kamyshkov, T. Kramer, Ian Brock, F. DeNotaristefani, A. Arefiev, L. Niessen, L. Leistam, Vineet Kumar, T. Driever, J.P. Burq, R. de Asmundis, B. Bouwens, F. J. Eppling, L. W. Jones, M. Chemarin, J. J. Blaising, D. S. Yan, Jozsef Toth, Gaihe Yang, J. Lettry, Claudio Luci, D.N. Mao, K. N. Qureshi, Marcos Cerrada, D. Hauschildt, V. Shevchenko, U. Herten, Egidio Longo, Aa Vorobyov, I. Scott, M. Tonutti, G. Herten, C. Spartiotis, Mw Gruenewald, B. Monteleoni, R. Magahiz, E. Jagel, A. Pevsner, M. Harris, Kajari Mazumdar, S. Khokhar, G. M. Chen, Barry Blumenfeld, S. M. Ting, R.J. Wu, A. Sopczak, W. Friebel, G. Faber, G. B. Mills, P. Berges, Elisabetta Gallo, O. Fackler, M. Gailloud, P.G. Seiler, Igor Vorobiev, C. Camps, J. D. Swain, P. McBride, K. Freudenreich, Yu. Galaktionov, M.L. Chen, A. Kuhn, R. Morand, H. Haan, C. G. Yang, Chenliang Wang, M. Maire, F. Diez-Hedo, L. Antonov, W. Kittel, Valery Schegelsky, Antonino Zichichi, J.M. Lubbers, Xd Cai, Ph Fisher, J. Alcaraz, E. Dénes, R. Sehgal, Peter Denes, G. Schwering, Z. L. Xue, Mariagrazia Alviggi, H. Rykaczewski, R. Dolin, M. Hebert, Panos A Razis, J.C. Sens, R. Raghavan, A. C. König, Y.P. Tong, M. J. Glaubman, J. A. Bakken, Marcella Diemoz, E. Nagy, Paolo Bagnaia, Y. Karyotakis, C. Maña, L. Z. Sun, Marco Meschini, M. M. Ilyas, W. Ruckstuhl, D. P. Stickland, S. Reucroft, Laurent Vuilleumier, J. Krizmanic, P. Blömeke, K. S. Kumar, E. Isiksal, H. Fenker, A. Marchionni, Cheng Chen, M. Fukushima, D. Kirkby, H. El Mamouni, Howard A. Stone, I. Vetlitsky, G. Von Dardel, T. Fergusson, T.S. Dai, A. Gordeev, M. Micke, M. Schneegans, D. M. Lee, X. L. Wang, B. Stöhr, R. Fabbretti, V.R. Krastev, C. Zaccardelli, M. Vivargent, A. Degré, B. P. Roe, A. Böhm, G. Landi, Christine Buisson, R. L. Summer, L. Baksay, W. W. Kinnison, Z. M. Wang, S. Beingessner, Jean Fay, E. Gonzalez, T. Böhringer, M. Dhina, Y. Mir, F. Tonisch, Q. Fan, G. Coignet, C. H. Ye, Sc Yeh, F. Marzano, D. Boutigny, R.C. Ball, J.M. Qian, E. Valente, Adrian Biland, R. Weill, F. Ferroni, G. H. Wang, Y. Zeng, Ren-Yuan Zhu, W. Krenz, A. Klimentov, G. Fernandez, J. M. Le Goff, J. M. Salicio, J. Mnich, G. Gratta, T. Foreman, Z. Y. Lin, U. Micke, Z.Q. Yang, P. Arce, P. Vikas, Luciano Barone, J. Wenninger, S. Lanzano, Bernardo Adeva, D. Linnhofer, G. S. Sanders, Z.F. Gong, Y.J. Pei, R. Mount, D. McNally, D. Goujon, C.Y. Chien, Lamberto Luminari, Wolfgang Lohmann, H. Vogt, K.D. Shmakov, S. J. Fan, J. A. Rubio, F. Plasil, A. Bujak, Oliver Kornadt, E. Thomas, J.H. Wang, F.C. Erné, Q.Y. Yang, G. Chiefari, V. Pojidaev, M. Pohl, B. Bertucci, P. Duinker, D. Zhang, Mingshui Chen, F. Cesaroni, W. Wallraff, A. Gurtu, Vincenzo Innocente, G. Viertel, Guofan Hu, Samuel C.C. Ting, S. Shevchenko, V. Commichau, H. J. Schreiber, J. Ulbricht, Zhongyukun Xu, P. K. Malhotra, J. Y. Liao, O. Rind, J. Fehlmann, J. Berdugo, Nicanor Colino, J. Bao, Nikita Smirnov, M. Lenti, Federico Carminati, Zm Wang, B. Borgia, H. A. Rizvi, A. Kunin, H. O. Cohn, V. Morgunov, H. R. Gustafson, M. Bocciolini, M. Bourquin, A. L. Anderson, Hans J. Vogel, S. Morganti, K. Sudhakar, H. van der Graaf, J. Schütte, Pierre Lecomte, J. G. Branson, A. Engler, A. Hasan, D. Ren, K. Strauch, X. Leytens, Steven Goldfarb, J. Schwenke, G. Sartorelli, A. van Laak, X. Y. Cui, An.A. Vorobyov, M. Capell, Ying Wu, J. F. Zhou, Hafeez R. Hoorani, R.B. Sutton, G. Passaleva, Y. D. Xu, Z. W. Yin, S. N. Ganguli, Charles Timmermans, U. Vikas, T. Matsuda, D. Perret-Gallix, H. S. Fesefeldt, D.H. Zhang, M. MacDermott, J. Behrens, P. J. Li, F. Bruyant, A. Contin, Alexander Savin, B. N. Jin, S. Patricelli, M. A. Niaz, P. Lebrun, Fridolin Dittus, O. Adriani, Lucas Taylor, Q. Ye, X.R. Shi, M. Yzerman, R. Malik, Zhen Zhang, P. Extermann, I. Clare, J. Busenitz, A.M. Cartacci, I. Leedom, B. Z. Yang, B. L. Betev, W. J. Metzger, H. Hofer, K. L. Tung, U. Uwer, H.R. Dimitrov, G. Mirabelli, A. Chen, S. Rosier-Lees, P. Le Coultre, P. Göttlicher, J. Salicio, G.G.G. Massaro, J. D. Burger, F. Carbonara, Wolfgang Stoeffl, G. Morand, G. Rahal-Callot, K. Lübelsmeyer, Piero Spillantini, X. Lue, U. K. Chaturvedi, L. Martinez, Y. S. Lu, M.C. Chen, K. Hangarter, Jérôme Rose, K. Schultze, F. L. Linde, R. Wilhelm, J. H. Field, E. Tarkovsky, G. Trowitzsch, R. Starosta, D. Lanske, Zhuoxiang Ren, M. Wadhwa, D. J. Schotanus, D. Luckey, Gy L. Bencze, Reinhard W. Schulte, L. Zehnder, J. M. You, J.B. Ye, N. Produit, S. Banerjee, Tariq Aziz, A. A. Syed, B.C. Stringfellow, F. Crijns, G. Finocchiaro, Marcel Merk, Crisostomo Sciacca, J. Perrier, François Chollet, Marco Pieri, C. Rippich, M. Vollmar, Wen-Gan Ma, Konrad Deiters, D. Wright, Alberto Aloisio, Th. Meinholz, X. W. Tang, I. Sheer, P. A. Piroué, T. Angelov, K. Lanius, G. Hu, Carlos Willmott, Speranza Falciano, H. T. Li, R. Liu, S. S. Gau, P.V.K.S. Baba, H. L. Zhuang, G. Paternoster, D.W. Schmitz, Robert Clare, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, H. S. Chen, T.J. Wenaus, Manjit Kaur, H. Akbari, and D. Antreasyan
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Muon, Electron–positron annihilation, media_common.quotation_subject, Hadron, Weinberg angle, Electron, Asymmetry, Spectral line, Nuclear physics, Mixing (physics), media_common
Abstract: We have measured the forward-backward asymmetry in Z 0 → b b decays using hadronic events containing muons and electrons. The data sample corresponds to 118 200 hadronic events at √s≈Mz. From a fit to the single and dilepton p and P⊥ spectra, we determine A b b =0.130 −0.042 +0.044 including the correction for B 0 − B 0 mixing.
Published: 1990

12. Determination of αs from jet multiplicities measured on the Z0 resonance

Author: L. Li, R.J. Wu, A. Sopczak, D. Duchesneau, J.M. Qian, G. Landi, W. Lange, Philip Kaaret, W. Ruckstuhl, D. P. Stickland, Y. Mir, J.F. Li, D. Pandoulas, T. McMahon, C. H. Ye, P. Vikas, A. Gordeev, H. Suter, Y.F. Wang, H. Anderhub, M. Schneegans, T. Spickermann, S. Kwan, Bernard Ille, Sc Yeh, M. Guanziroli, G. Fernandez, R. de Asmundis, D. Antreasyan, K. Sudhakar, M. J. Glaubman, R. Dolin, E. Dénes, H. El Mamouni, R. Sehgal, C. Zabounidis, P. Arce, R. Magahiz, D. Goujon, J. D. Swain, T.J. Wenaus, Sw. Banerjee, A. Leike, Manjit Kaur, P. McBride, R. Malik, Valentin V. Khoze, Vincenzo Innocente, Bz Yang, Jj Blaising, X. Leytens, Dimitri Bourilkov, L. Antonov, T. Kramer, G. Herten, Valery Schegelsky, Antonino Zichichi, J.M. Lubbers, Y. H. Chang, Ph Fisher, An.A. Vorobyov, George Alverson, B. Borgia, T. Matsuda, J. P. Martin, M. Bourquin, H. Rykaczewski, H. Akbari, Hafeez R. Hoorani, G. Faber, K. Strauch, Y. Karyotakis, W.G. Ma, S. X. Wu, Vineet Kumar, J. Ulbricht, E. Nagy, M. Vivargent, Christine Buisson, C. Goy, J. Krizmanic, E. Shumilov, A. Marchionni, J. M. Salicio, U. Micke, A. L. Anderson, A. Böhm, O. Adriani, A. van Laak, D. Linnhofer, J. Zoll, Z. M. Wang, R. Mount, L.S. Hsu, M. Schöntag, W. Böhlen, V. Shoutko, S. Rosier-Lees, I. Vorobiev, V.R. Krastev, C. Dionisi, E. Gonzalez, Pablo Garcia-Abia, Alain Hervé, M. G. Alviggi, Ying Wu, M. Fukushima, H. Haan, A. Kuhn, Zhuoxiang Ren, L. Urbàn, D. DiBitonto, M. Wadhwa, J. F. Zhou, A. Klimentov, J. A. Bakken, Lamberto Luminari, D. J. Schotanus, A. Bay, H. Nowak, Jean Fay, M. Dhina, S. Lanzano, Bernardo Adeva, F. Ferroni, V. Koutsenko, Y. Zeng, Jozsef Toth, Carlo Civinini, M. Maolinbay, J. Berdugo, M. Tonutti, X.R. Shi, J. M. You, J. Lettry, Claudio Luci, P. Le Coultre, X.G. Li, N. Produit, M. Aguilar-Benitez, Yu. Kamyshkov, J. Fehlmann, M. Steuer, G. Forconi, B. Spiess, I. Duran, I. Clare, J. Busenitz, Herwig Schopper, Elisabetta Gallo, K. Hangarter, I. Vetlitsky, M. White, D.N. Mao, Petr Levchenko, J.M. Thenard, A.M. Cartacci, B. Monteleoni, Egidio Longo, H.R. Dimitrov, Mw Gruenewald, R. Starosta, C. Souyri, S. Röhner, Chenliang Wang, F. Wittgenstein, J. Weber, P. Göttlicher, C-Q. Li, G. A. Yang, G. Sauvage, Pierre Lecomte, G. Sartorelli, M. Möller, L. Ludovici, P. Schmitz, W. Kittel, D. Luckey, Gy L. Bencze, M. Hebert, Panos A Razis, E. Drago, L. Niessen, Reinhard W. Schulte, R.C. Ball, J. D. Burger, H. Vogt, S. Reucroft, Sau Lan Wu, Z.Y. Lin, G. Paternoster, T. Driever, D.W. Schmitz, C. G. Yang, J. M. Le Goff, Charles Timmermans, D. Boutigny, V. Plyaskin, C. Camps, D. Perret-Gallix, R. Bizzarri, S. Hancke, Ian Brock, Adrian Biland, G. Rahal-Callot, K. Freudenreich, H. Fenker, P. Blömeke, M. Harris, J.G. Branson, S. Shevchenko, M. Fabre, Z.F. Gong, A. Malinin, V. Lalieu, F. DeNotaristefani, K. N. Qureshi, H.F. Chen, M. M. Ilyas, K. S. Kumar, Luciano Romero, Qian Wang, Harvey B Newman, K. Hilgers, G.B. Mills, K.D. Shmakov, S. J. Fan, B. L. Betev, M. Micke, Georgi Sultanov, J. A. Rubio, L. Leistam, R. A. Khan, Robert Clare, R. Fabbretti, Ph. Rosselet, S. Nowak, M. Sachwitz, C. F. He, Samuel C.C. Ting, D. Kaplan, K. Schultze, A. Heavey, E. Tarkovsky, Qiang Li, Steven Goldfarb, T. Riemann, Z.Q. Yang, P.G. Seiler, F. Diez-Hedo, V. P. Andreev, G.J. Bobbink, S. Beingessner, Peter Denes, A. Pevsner, G. Morand, A. Engler, D. Lanske, M. Chemarin, R.B. Sutton, D.H. Zhang, M. Capell, W. Lohmann, G. M. Chen, C. Spartiotis, M. MacDermott, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Gailloud, Paolo Bagnaia, M. Napolitano, Barry Blumenfeld, J. Mnich, E. Jagel, Mingshui Chen, I. Sheer, Helmut Vogel, U. Herten, H. S. Fesefeldt, P. Berges, G. Mirabelli, E. Thomas, Speranza Falciano, J.H. Wang, P. K. Malhotra, H. A. Rizvi, R. Morand, Z. L. Xue, M. A. Niaz, R. Rosmalen, W. Wallraff, X. L. Wang, Guofan Hu, K. Lübelsmeyer, Piero Spillantini, Y. Mi, M. Maire, H. van der Graaf, P. Duinker, G. Chiefari, J.P. Burq, Howard A. Stone, T.S. Dai, Yanwen Liu, D. Ren, A. Arefiev, H. S. Chen, H.J. Schreiber, Q. Fan, D. Zhang, W. J. Metzger, P. Extermann, J. Bao, I. Leedom, H. Hofer, K. L. Tung, G.G.G. Massaro, Z. W. Yin, U. Vikas, A. Contin, Aa Vorobyov, A. Kunin, S. C. Tonwar, F. Carbonara, S. N. Ganguli, L. Martinez, J.C. Sens, A. Degré, F. L. Linde, R. Raghavan, Thomas Ferguson, A. C. König, Y.P. Tong, Laurent Vuilleumier, G. Schwering, Kajari Mazumdar, R. Leiste, E. Isiksal, L. Montanet, S. Khokhar, M. Vollmar, F. Marzano, G. Coignet, W. Krenz, G. H. Wang, Marco Meschini, A. A. Syed, J. Wenninger, V. Pojidaev, Nikita Smirnov, Xd Cai, Zm Wang, D. Kirkby, B. P. Roe, Qi An, D. Wright, B.C. Stringfellow, F. Crijns, F. Cesaroni, J. Y. Liao, S. Lökös, K.S. Yang, G. Finocchiaro, J. Schütte, A. Bujak, Oliver Kornadt, M. Pohl, T. Foreman, Y.J. Pei, Marcel Merk, Th. Rombach, J. Perrier, F. Bruyant, V. Morgunov, B. Bertucci, Nicanor Colino, F. Tonisch, Simonetta Gentile, Kenneth Francis Read, G. Conforto, A. Savin, T. Angelov, M.L. Chen, K. Lanius, M. Gettner, W. Friebel, G. Hu, C. Maña, Marcella Diemoz, X. Lue, U. K. Chaturvedi, G. Trowitzsch, Carlos Willmott, Y. S. Lu, G. Von Dardel, T. Böhringer, P. Marchesini, Jérôme Rose, R. Wilhelm, J. H. Field, Ming Zeng, H. T. Li, M. Röhner, Ren-Yuan Zhu, Luciano Barone, F.C. Erné, Q.Y. Yang, A. Gurtu, V. Commichau, R. Liu, M. Bocciolini, Y.F. Mao, R. T. Van de Walle, A. Hasan, J. Behrens, E. Valente, R. Weill, P. J. Li, D. McNally, G. Viertel, P. Lebrun, Fridolin Dittus, S. S. Gau, P.V.K.S. Baba, S. Morganti, J. Schwenke, X. Y. Cui, S.Y. Zhang, U. Uwer, A. Chen, J. Salicio, Z.Z. Xu, Yu. Galaktionov, J. Alcaraz, Tariq Aziz, Cheng Chen, B. Stöhr, C. Zaccardelli, Raffaello D'Alessandro, C. Grinnell, Leonardo Merola, W. Walk, T. Azemoon, Marcos Cerrada, Crisostomo Sciacca, Marco Pieri, C. Rippich, B. N. Jin, L. Zehnder, Zp Zhang, Konrad Deiters, Alberto Aloisio, A. Ricker, A. Grimes, W.D. Nowak, Th. Meinholz, X. W. Tang, P. A. Piroué, R. L. Summer, L. Baksay, V.G. Shevchenko, G. Gratta, Boleslaw Wyslouch, C.Y. Chien, L. J. Gutay, U. Becker, F. J. Eppling, L. W. Jones, D. S. Yan, S. M. Ting, Federico Carminati, S. Patricelli, Q. Ye, 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: Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, Emerging technologies, media_common.quotation_subject, Field (Bourdieu), Skill, Context (language use), Space (commercial competition), Investment (macroeconomics), 01 natural sciences, Celling act, Microeconomics, Networking, Local, Information, Phenomenon, 0103 physical sciences, Mediation, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, Empowerment, Particle Physics - Experiment, media_common
Abstract: Whatever the field, major change implies as much as deep transformation of thinking i.e to put in network new skills in particular, those made available by the availability of new technologies. In this context, only one individual cannot join together all necessary skills. It becomes clear that the goal of space valorization cannot be considered without relational investment between the partners and their accumulated background. The local empowerment concerns a collective phenomenon of acquisition and development of skills rests on an learning way appropriate to the potential of the territory to form or promote. The local mediation sets for objective the creation of relations between pre-existent skills and their transfer between the actors, individuals or groups, private or public. But the capacity of the territory to solve these problems will depend closely on the richness of the network and co-operations which it shelters or it will suggest.
Published: 1990

13. The construction of the L3 experiment

Author: B. Adeva, M. Aguilar-Benitez, H. Akbari, J. Alcaraz, A. Aloisio, J. Alvarez-Taviel, G. Alverson, M.G. Alviggi, H. Anderhub, A.L. Anderson, A.M. Angelov, T.H. Angelov, G.H. Antchev, L. Antonov, D. Antreasyan, A. Arefiev, I.H. Atanasov, B. Auroy, R. Ayad, O.L. Ayranov, T. Azemoon, T. Aziz, U. Bachmann, P. Bähler, J.A. Bakken, L. Baksay, H. Baldinger, R.C. Ball, J. Ballansat, S. Banerjee, J. Bao, G. Barbier, L. Barone, G. Basti, A. Bay, F. Beauvais, U. Becker, R. Beissel, S. Bendig, P. Béné, J. Berdugo, P. Berges, M. Berthet, Y. Bertsch, B.L. Betev, A. Biland, A. Bischoff, M. Bischops, R. Bizzarri, J.J. Blaising, M. Blanc, P. Blömeke, B. Blumenfeld, G.J. Bobbink, M. Bocciolini, K.D. Boffin, W. Bohlen, A. Böhm, T. Böhringer, H. Bonnefon, C. Bopp, B. Borgia, K. Bosseler, J.F. Bottolier, M. Bourquin, D. Boutigny, P. Bowditch, J.G. Branson, D. Braun, I.C. Brock, F. Bruyant, M. Buchholz, B. Bücken, W. Bulgeroni, R. Burel, J.D. Burger, C. Burgos, J.P. Burq, L. Caiazzo, M. Caillat, B. Camberlin, D. Campana, C. Camps, V. Canale, M. Capell, F. Carbonara, F. Carminati, A.M. Cartacci, M. Cerrada, F. Cesaroni, Y.H. Chang, J.W. Chapman, M. Chemarin, A. Chen, C. Chen, H.F. Chen, H.S. Chen, M. Chen, M.L. Chen, S.R. Chendvankar, G. Chevenier, S. Chidzik, G. Chiefari, C.Y. Chien, F. Chollet, M. Chumakov, C. Civinini, I. Clare, R. Clare, G. Coignet, N. Colino, V. Commichau, G. Conforto, P. Cristofori, F. Crijns, X.Y. Cui, T.S. Dai, R. D'Alessandro, M. Daniel, X. De Bouard, B. Debye, G. Decreuse, A. Degré, K. Deiters, E. Dénes, P. Denes, F. DeNotaristefani, M. Deutschmann, M. Dhina, B. Didierjean, M. Diemoz, M. Dietrich, H.A. Dimitrov, C. Dionisi, F. Dittus, M. Dohmen, R. Dolin, J.F. Donahue, A. Donat, E. Drago, K.H. Dreger, T. Driever, G. Dromby, P. Duinker, I. Duran, M. Elkacimi, H. Elmamouni, A. Engler, F.J. Eppling, F.C. Erné, I. Erne, H. Esser, P. Extermann, R. Fabbretti, G. Faber, S. Falciano, T. Falk, S.J. Fan, M. Favre, J. Fay, S. Fehér, J. Fehlmann, M. Feldmann, H. Fenker, T. Ferguson, M. Fernandez, F. Ferroni, H. Fesefeldt, J. Field, J.M. Figarola, C.F. Figueroa, G.A. Filipov, B. Foligné, G. Forconi, T. Foreman, V. Franzke, W. Frei, K. Freudenreich, W. Friebel, M. Fukushima, G. Gaillard, M. Gailloud, Yu. Galaktionov, E. Gallo, S.N. Ganguli, D. Garelick, S.S. Gau, G. Gavrilov, E. Gennari, S. Gentile, M. Gettner, C. Girard, M. Glaubman, S. Goldfarb, Z.F. Gong, E. Gonzalez, A. Gordeev, Yu. Gorodkov, P. Göttlicher, C. Goy, M. Goyot, G. Gratta, A. Grimes, C. Grinnell, M. Gruenewald, M. Guanziroli, S. Guerra, C. Guillon, A. Gurtu, D. Güsewell, H.R. Gustafson, M. Haensli, M. Haan, C. Haller, T. Hamacher, H. Hammers, K. Hangarter, S. Hancke, M. Harris, D. Harting, F.G. Hartjes, C.F. He, A. Heavey, T. Hebbeker, M. Hebert, R. Heller, Ch. Helmrath, J. Herrmann, G. Herten, U. Herten, A. Hervé, H. Hesser, G. Hilgers, K. Hilgers, H. Hofer, M. Hofer, T. Hofer, F. Hoffmann, U. Horisberger, I. Horvath, L.S. Hsu, G.Q. Hu, B. Ille, M.M. Ilyas, G. Improta, V. Innocente, E. Isiksal, E. Jagel, B.N. Jin, L.W. Jones, M. Jongmanns, H. Jung, P. Kaaret, O. Kaelin, W. Kaestli, Yu. Kamyshkov, D. Kaplan, W. Karpinski, Y. Karyotakis, W. Kertzer, V. Khoze, G. Kirchhoff, W. Kittel, A. Klimentov, P.F. Klok, M. Kollek, M. Koller, A.C. König, O. Kornadt, V. Koutsenko, R.W. Kraemer, V.R. Krastev, A. Kratel, W. Krenz, A. Kuhn, A. Kunin, S. Kwan, J. Lacotte, M. LaMarra, G. Landi, W. Lange, K. Lanius, D. Lanske, S. Lanzano, J.M. Le Goff, J.C. Le Marec, D. Lea, M. Lebeau, P. Lebrun, P. Lecomte, J. Lecoq, P. Le Coultre, I. Leedom, A. Léger, F. Lehmann, L. Leistam, R. Leiste, E. Lejeune, B. Leoni, J. Lettry, X. Leytens, C. Li, H.T. Li, L. Li, P.J. Li, X.G. Li, J.Y. Liao, Z.Y. Lin, F.L. Linde, D. Linnhöfer, E. Loftin, W. Lohmann, S. Lökös, E. Longo, Y.S. Lu, J.M. Lubbers, K. Lübelsmeyer, C. Luci, D. Luckey, X. Lue, L. Luminari, G. Lunadei, F. Lürken, H. Ma, W.G. Ma, M. MacDermott, N. Madjar, R. Magahiz, M. Maire, P.K. Malhotra, A. Malinin, C. Mana, F. Manna, G. Manto, Y.F. Mao, M. Maolinbay, P. Marchesini, A. Marchionni, M. Markwalder, P. Marsden, J.P. Martin, L. Martinez, H.U. Martyn, F. Marzano, V. Marzullo, F. Masciocchi, G.G.G. Massaro, L. Massonnet, T. Matsuda, G. Maurelli, K. Mazumdar, P. McBride, G. Medici, H. Meier, Th. Meinholz, M. Merk, R. Mermod, L. Merola, M. Meschini, W.J. Metzger, M. Micke, U. Micke, G.B. Mills, J. Mnich, M. Moeller, A. Molinero, L. Montanet, B. Monteleoni, R. Montino, G. Morand, R. Morand, S. Morganti, V. Morgunov, R. Mount, M. Moynot, P. Mugnier, W. Nägeli, E. Nagy, M. Napolitano, S. Neboux, H. Newman, Ch. Neyer, K. Nguyen, L. Niessen, A. Nikitin, W.D. Nowak, M. Okle, P. Olmos, J. Onvlee, D. Osborne, J. Ossmann, D. Pandoulas, H. Paprotny, A. Parmentola, G. Passeggio, G. Paternoster, S. Patricelli, Y.J. Pei, Y. Peng, D. Perret-Gallix, J. Perrier, E. Perrin, G. Perrot, P. Petitpas, P. Petschner, A. Pevsner, J. Pier-Amory, M. Pieri, G. Pierschel, P.A. Piroué, V. Plyaskin, M. Pohl, V. Pojidaev, C.L.A. Pols, T. Ponomareff, J. Potyka, N. Produit, P. Prokofiev, F. Pruja, G. Pütz, J.M. Qian, R. Raghavan, P. Razis, K. Read, P. Reddick, K. Reissmann, D. Ren, S. Reucroft, D. Rey, M. Reynaud, X. Ricadonna, J-P. Richeux, C. Rippich, U. Rinsche, R. Rocco, S. Rodriguez, B.P. Roe, M. Röhner, S. Röhner, Th. Rombach, L. Romero, J. Rose, U. Röser, S. Rosier-Lees, J.A. Rubio, W. Ruckstuhl, H. Rykaczewski, P. Sahuc, J. Salicio, S. Saran, G. Sauvage, A. Savin, T. Schaad, B. Schafheitle, V. Schegelsky, A. Schetkovsky, F. Schild, R. Schillsott, P. Schmitt, D. Schmitz, P. Schmitz, M. Schneegans, M. Schneider, E. Schneevogt, M. Schöntag, D.J. Schotanus, H. Schuijlenburg, R. Schulte, A.Schultz Von Dratzig, K. Schultze, J. Schwenke, G. Schwering, C. Sciacca, P.G. Seiler, J.C. Sens, I. Sheer, V. Shevchenko, S. Shevchenko, X.R. Shi, K. Shmakov, V. Shoutko, E. Shumilov, R. Siedling, N. Smirnov, V. Souvorov, C. Souyri, I. Spangler, T. Spickermann, B. Spiess, P. Spillantini, R. Starosta, M. Steuer, D.P. Stickland, B. Stöhr, H. Stone, K. Strauch, K. Sudhakar, R.L. Sumner, H. Suter, R.B. Sutton, H. Szczesny, J. Tang, X.W. Tang, E. Tarkovsky, A. Tavenrath, V. Tchudakov, J.M. Thenard, E. Thomas, T. Thon, H. Thuerig, M. Thulen, C. Timmermans, Samuel C.C. Ting, S.M. Ting, F. Tonisch, Y.P. Tong, M. Tonutti, S.C. Tonwar, J. Tòth, W. Toth, G. Trowitzsch, K.L. Tung, J. Ulbricht, L. Urbàn, E. Valente, R.T. van de Walle, H. van der Graaf, V. Vanzanella, M. Vergain, I. Vetlitsky, H. Vey, G. Viertel, M. Vivargent, H. Vogel, S. Volkov, M. Vollmar, H.P. von Gunten, I. Vorobiev, A. Vorobyov, L. Vuilleumier, S. Waldmeier, W. Walk, W. Wallraff, C.Y. Wang, G.H. Wang, J.H. Wang, Q.F. Wang, X.L. Wang, Y.F. Wang, Z.M. Wang, D. Wassenberg, D. Wegmann, R. Weill, T.J. Wenaus, P. Wenger, J. Wenninger, M. White, R. Wilhelm, C. Willmott, H.P. Wirth, F. Wittgenstein, R.J. Wu, S.X. Wu, Y.G. Wu, B. Wyslouch, F.Y. Xi, Z.Z. Xu, Z.L. Xue, D.S. Yan, K.D. Yanev, B.Z. Yang, C.G. Yang, K.S. Yang, Q.Y. Yang, Z.Q. Yang, C.H. Ye, S.C. Yeh, Z.W. Yin, C. Zabounidis, L. Zehnder, Y. Zeng, D.H. Zhang, S.Y. Zhang, Z.P. Zhang, B. Zhou, J.F. Zhou, Z.P. Zhou, R.Y. Zhu, A. Zichichi, M. Zofka, J. Zoll, 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, B., Adeva, Aloisio, Alberto, Alviggi, Mariagrazia, Canale, Vincenzo, Chiefari, Giovanni, Merola, Leonardo, Napolitano, Marco, Paternoster, Giovanni, Patricelli, Sergio, and Sciacca, Crisostomo
Subjects: Physics, Nuclear and High Energy Physics, Wire chamber, Particle physics, Muon, Photon, Physics::Instrumentation and Detectors, 010308 nuclear & particles physics, Detector, Electron, 01 natural sciences, Particle detector, Nuclear physics, 0103 physical sciences, Large Electron–Positron Collider, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Measuring instrument, High Energy Physics::Experiment, 010306 general physics, Instrumentation
Abstract: The L3 experiment is one of the six large detectors designed for the new generation of electron-positron accelerators. It is the only detector that concentrates its efforts on limited goals of measuring electrons, muons and photons. By not attempting to identify hadrons, L3 has been able to provide an order of magnitude better resolution for electrons, muons and photons. Vertices and hadron jets are also studied. The construction of L3 has involved much state of the art technology in new principles of vertex detection and in new crystals for large scale electromagnetic shower detection and ultraprecise muon detection. This paper presents a summary of the construction of L3.
Published: 1990

14. A search for heavy charged and neutral leptons from Z0 decays

Author: Dimitri Bourilkov, R.J. Wu, M. MacDermott, Raffaello D'Alessandro, M.L. Chen, P.J. Li, C. Grinnell, M. A. Niaz, Leonardo Merola, A. Gordeev, C.H. Ye, R. Starosta, V. Commichau, G.Q. Hu, D. Pandoulas, T. Azemoon, P. Extermann, B. Ille, Marcella Diemoz, C. Buisson, A. Böhm, I. Leedom, H. Hofer, K. L. Tung, M. Möller, B. P. Roe, G. Von Dardel, A. Degré, T. Böhringer, G. Morand, J. Behrens, H. Anderhub, C.R. Wang, Q.Y. Yang, Z.W. Yin, U. Uwer, Fridolin Dittus, Z.Y. Lin, O. Kornadt, M. Fukushima, J.C. Sens, R. Raghavan, Harvey B Newman, J. Lettry, Claudio Luci, Elisabetta Gallo, C.F. He, Egidio Longo, S. Shevchenko, A. C. König, Laurent Vuilleumier, E. Isiksal, J.P. Martin, A. Chen, F. Ferroni, S. Beingessner, D. DiBitonto, A. Bujak, R. L. Sumner, F. Tonisch, G. H. Wang, W. Lohmann, W. Wallraff, D. Perret-Gallix, M. Guanziroli, J. Wenninger, J.P. Burq, Ph. Rosselet, M. Steuer, Zm Wang, G. Forconi, B. Stöhr, C. Zaccardelli, M. Pohl, M. M. Ilyas, R. Leiste, X.G. Li, Yu. Kamyshkov, D. Boutigny, P. K. Malhotra, H. A. Rizvi, H.J. Schreiber, L. J. Gutay, U. Roeser, R. Fabbretti, R. de Asmundis, J. Weber, L.S. Hsu, J. Salicio, Tariq Aziz, Marco Meschini, J. Fay, K. Schultze, Yu. Galaktionov, H. van der Graaf, M. Zeng, D.N. Mao, S. Reucroft, U. Becker, M. Schöntag, Mw Gruenewald, H. Haan, Ren-Yuan Zhu, Luciano Barone, R. Liu, R.C. Ball, Adrian Biland, V. Lalieu, D.S. Yan, H. Fenker, R. T. Van de Walle, G.B. Mills, K.S. Kumar, R. Weill, M. Gailloud, A.M. Cartacci, D. Kirkby, E. Thomas, H.T. Li, T. Spickermann, G. Herten, L. Urbàn, G. Landi, M. J. Glaubman, F.C. Erné, C. G. Yang, I. Scott, L. Li, G. Faber, H.F. Chen, J. Alcaraz, A. Gurtu, Aa Vorobyov, Y.J. Pei, M. Chemarin, J.Y. Liao, R.A. Khan, F. J. Eppling, L. W. Jones, A. Kunin, E. Valente, E. Jagel, Y. Zeng, P. Vikas, V. Shevchenko, T. Foreman, H.R. Dimitrov, M. Lenti, P. Arce, M. Bocciolini, K. Freudenreich, P.V.K.S. Baba, G. Sartorelli, H. L. Zhuang, D. Goujon, D. McNally, S. M. Ting, J.M. You, Mingshui Chen, A. L. Anderson, D. Duchesneau, M. Maire, E. Nagy, A. Hasan, M. Cerrada, Z. Ren, C. Chen, Vincenzo Innocente, N. Smirnov, F. Marzano, I. Vetlitsky, D. Lanske, B. Bertucci, W. J. Metzger, G. Viertel, J.M. Qian, C. Li, I. Vorobiev, Z.M. Wang, K. N. Qureshi, Y. D. Xu, P. Blömeke, P. Lebrun, X. Leytens, V. Shoutko, Crisostomo Sciacca, D. Zhang, Marco Pieri, A. Engler, Jd Burger, K. Sudhakar, C. Rippich, S. Morganti, G. Rahal-Callot, G.G.G. Massaro, Nicanor Colino, H. El Mamouni, J. G. Branson, M. Capell, J. A. Bakken, Samuel C.C. Ting, G. Fernandez, X. Lue, K.S. Yang, L. Romero, Federico Carminati, P. McBride, U. Micke, K. Lübelsmeyer, Z.Z. Xu, X. Y. Cui, J. Tòth, S. Röhner, Y. Mi, H. R. Gustafson, Y. S. Lu, S. N. Ganguli, J. Schwenke, Steven Goldfarb, F. Carbonara, M. Tonutti, J. M. Salicio, R.B. Sutton, G. Passaleva, D.H. Zhang, S. Lökös, M.C. Chen, U.K. Chaturvedi, Konrad Deiters, G. Sauvage, A. Malinin, Th. Rombach, R. Wilhelm, J. H. Field, W. Krenz, G. Schwering, An.A. Vorobyov, T. Matsuda, Alberto Aloisio, S. C. Tonwar, L. Martinez, L. Niessen, S. Patricelli, F. L. Linde, W. Böhlen, Simonetta Gentile, K. Hilgers, M. Schneegans, Jj Blaising, O. Adriani, Thomas Ferguson, T. Kramer, Kenneth Francis Read, R. Morand, Q. Ye, V. Schegelsky, G. Conforto, L. Z. Sun, V. Pojidaev, Th. Meinholz, Lucas Taylor, K. Hangarter, S.J. Fan, Sc Yeh, A. Klimentov, S.S. Gau, J.F. Li, T. Angelov, C. Maña, H. Vogt, X. W. Tang, K. Lanius, I. Sheer, G. Yang, Jian Wang, P. A. Piroué, J. Rose, C. Willmott, Mariagrazia Alviggi, D. Linnhofer, W. Friebel, M. Bourquin, L. Baksay, Speranza Falciano, G. Coignet, B. N. Jin, K. Strauch, P. Duinker, P.G. Seiler, F. Diez-Hedo, Peter Denes, V. Morgunov, Bolek Wyslouch, Qian Wang, X.L. Wang, J. Bao, Paolo Bagnaia, G. Gratta, R. Mount, V. Koutsenko, P. Schmitz, B. Borgia, L. Zehnder, J.B. Ye, C.Y. Chien, S. Banerjee, Zp Zhang, A. van Laak, W. Ruckstuhl, D. P. Stickland, H. Suter, Y.F. Wang, Y. Mir, S. Rosier-Lees, R. Malik, A. Pevsner, Barry Blumenfeld, Antonino Zichichi, J.M. Lubbers, U. Herten, Ph Fisher, H. Rykaczewski, Q. Z. Li, Y. Karyotakis, X.R. Shi, L. Antonov, I. Clare, J. Busenitz, S. Schulte, V. Kumar, J. Krizmanic, A. Marchionni, Q. An, M. Dhina, M. Micke, V. Plyaskin, T. Hebbeker, D. J. Schotanus, P. Levchenko, V.R. Krastev, E. Gonzalez, M. Röhner, N. Produit, J. Ulbricht, C. Spartiotis, S. Lanzano, Bernardo Adeva, A. A. Syed, Howard A. Stone, T.S. Dai, Q. Fan, B.C. Stringfellow, B. Spiess, V. Khoze, F. Crijns, R. Rosmalen, G. Finocchiaro, Marcel Merk, B.Z. Yang, J. Perrier, R. Bizzarri, Ian Brock, F. DeNotaristefani, L. Leistam, M. Kaur, G. Hu, B. Monteleoni, G. Chiefari, W. Kittel, P. Berges, R. Sehgal, W.G. Ma, M. Vivargent, C. Dionisi, Alain Hervé, A. Bay, A. Arefiev, Carlo Civinini, M. Maolinbay, M. Aguilar-Benitez, I. Duran, Herwig Schopper, M. White, F. Wittgenstein, L. Ludovici, E. Drago, Sau Lan Wu, T. Driever, R. Schulte, A. Kuhn, M. Harris, J.F. Zhou, S. Hancke, Y. H. Chang, George Alverson, Z.Q. Yang, G. Trowitzsch, Helmut Vogel, Kajari Mazumdar, S. Khokhar, E. Dénes, Xd Cai, F. Cesaroni, D. Ren, H. Fesefeldt, U. Vikas, A. Contin, J. Mnich, M. Hebert, Panos A Razis, J. Schütte, M. Sachwitz, F. Bruyant, R. Dolin, P. Garcia-Abia, J. M. Le Goff, K. Shmakov, Z.F. Gong, M. Wadhwa, J. A. Rubio, T. McMahon, E. Shumilov, R. Magahiz, J. D. Swain, A. Savin, D. Wright, C. Camps, P. Le Coultre, D. Schmitz, D. Antreasyan, G. Paternoster, G. Mirabelli, P. Marchesini, Robert Clare, D. Luckey, Gy L. Bencze, Y.G. Wu, Paul Lecoq, R. W. Kraemer, M. Napolitano, Piero Spillantini, H. S. Chen, S.X. Wu, Y.P. Tong, E. Tarkovsky, A. Sopczak, T.J. Wenaus, H. Akbari, Y.F. Mao, Lamberto Luminari, J. Berdugo, P. Göttlicher, J. Fehlmann, Z.L. Xue, Pierre Lecomte, M. Vollmar, Charles Timmermans, O. Rind, Hafeez R. Hoorani, M. Fabre, Georgi Sultanov, V. P. Andreev, G.J. Bobbink, B.L. Betev, G. M. Chen, 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: Physics, Nuclear and High Energy Physics, Particle physics, Sterile neutrino, 010308 nuclear & particles physics, Astrophysics::High Energy Astrophysical Phenomena, Electron–positron annihilation, High Energy Physics::Phenomenology, Dirac (software), 01 natural sciences, Lower limit, Nuclear physics, MAJORANA, grey literature, Citation analysis, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Neutrino, Nuclear Experiment, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment, Lepton
Abstract: We have searched for charged and neutral leptons. We exclude stable Dirac neutrinos below 42.8 GeV and stable Majorana neutrinos below 34.8 GeV. From a search for unstable neutrinos we exclude masses below 46.4 GeV (Dirac) and below 45.1 GeV (Majorana). We exclude all masses of sequential charged and neutral leptons, except if both masses are larger than 42.8 GeV (for stable Dirac neutrinos). All mass limits correspond to 95% CL.
Published: 1990

15. MEASUREMENT OF Z0-]BBBAR DECAY PROPERTIES

Author: W. Wallraff, Guofan Hu, Marco Meschini, D. Kirkby, A. Arefiev, H. Anderhub, Aa Vorobyov, J. G. Branson, J. Von Rango, E. Thomas, J.H. Wang, K. N. Qureshi, R. Leiste, Zhongyukun Xu, P. K. Malhotra, T. Foreman, A. Kunin, Y.J. Pei, Wolfgang Lohmann, H. Vogt, Z. W. Yin, J.M. Qian, S. N. Ganguli, H. van der Graaf, Philip Kaaret, B. Bertucci, D. Zhang, J. Ulbricht, A. Degré, Nicanor Colino, G. Herten, W. Friebel, G. Faber, D. Kaplan, W. J. Metzger, Corinne Goy, M. Guanziroli, F. Marzano, W.-D. Nowak, Petr Levchenko, R. Dolin, W. Krenz, G. Schwering, L. Montanet, G.G.G. Massaro, D. Pandoulas, U. Micke, D. Linnhofer, R. Mount, An.A. Vorobyov, T. Matsuda, A. Kuhn, J. P. Martin, F. Wittgenstein, F. Carbonara, O. Adriani, J. A. Bakken, Federico Carminati, S. Beingessner, L. Ludovici, J. Mnich, L. Martinez, E. Shumilov, J. Zoll, E. Drago, M. Elkacimi, P. Duinker, J. Bao, L. Niessen, F. L. Linde, M. Fukushima, Raffaello D'Alessandro, R. Morand, Z. L. Xue, M. Schöntag, W. Böhlen, Samuel C.C. Ting, V. Shoutko, T. Driever, T. Kramer, Y. Mi, L. Urbàn, J. Berdugo, B. Spiess, D. Antreasyan, J. J. Blaising, G. Landi, M. J. Glaubman, L. Antonov, T. Spickermann, S. Kwan, S. Schulte, M. Harris, C. Grinnell, Leonardo Merola, Steven Goldfarb, R.B. Sutton, P. Schmitz, Howard A. Stone, Alexei Klimentov, J. M. Le Goff, D.H. Zhang, P. Vikas, T.S. Dai, V. Lalieu, H. Haan, M. Tonutti, P. J. Li, P. Lebrun, Dimitri Bourilkov, W. Walk, Mariagrazia Alviggi, C. Pols, Z.F. Gong, W. Ruckstuhl, C. Camps, Mingshui Chen, V. Plyaskin, S. C. Tonwar, R. De Asmudis, D.N. Mao, C. Souyri, Luciano Romero, Fridolin Dittus, B. Monteleoni, Yu. Kamyshkov, C. Zabounidis, Qian Wang, K. Freudenreich, Mw Gruenewald, Bernard Ille, V. Koutsenko, D. P. Stickland, D. Goujon, E. Dénes, A. Marchionni, Wen-Gan Ma, Qi An, S. Lökös, T. Azemoon, I. Vetlitsky, J. A. Rubio, R. Magahiz, Konrad Deiters, Y. Mir, C. H. Ye, P. Marchesini, V. Morgunov, J.M. Thenard, A.M. Cartacci, Thomas Ferguson, S. Patricelli, K.S. Yang, W. Kittel, J.P. Burq, C. G. Yang, C. F. He, K. Sudhakar, E. Jagel, S.Y. Zhang, R.C. Ball, Adrian Biland, H.R. Dimitrov, Th. Rombach, V.R. Krastev, S. Rosier-Lees, Ming Zeng, U. Uwer, Marcos Cerrada, F. Cesaroni, J. Y. Liao, J. D. Burger, E. Gonzalez, B. Borgia, M. Gailloud, D. Ren, T. Riemann, Q. Ye, B. N. Jin, S. X. Wu, G. Sauvage, A. van Laak, Simonetta Gentile, A. Chen, Alberto Aloisio, K.D. Shmakov, S. J. Fan, A. Pevsner, A. Grimes, P. McBride, G. Rahal-Callot, P. Le Coultre, A. Sopczak, X. Leytens, J. Salicio, M. Röhner, J. Schütte, A. Contin, Ph. Rosselet, S. Lanzano, Bernardo Adeva, X. L. Wang, E. Nagy, Harvey B Newman, M. Steuer, B. P. Roe, L.S. Hsu, K. Hangarter, G. Forconi, Alexander Savin, J. Weber, Ren-Yuan Zhu, Luciano Barone, Barry Blumenfeld, M. Vivargent, Christine Buisson, Kenneth Francis Read, M. Schneegans, G. Conforto, K. Hilgers, A. Heavey, C-Q. Li, Th. Meinholz, A. Engler, K. Schultze, E. Tarkovsky, F. Bruyant, Valery Schegelsky, E. Perrin, Antonino Zichichi, J.M. Lubbers, A. Böhm, Y.F. Mao, X.R. Shi, Z. M. Wang, I. Clare, M. Sachwitz, Yu. Galaktionov, M. Capell, Jozsef Toth, J. Lettry, Claudio Luci, F.C. Erné, Q.Y. Yang, A. Gurtu, Elisabetta Gallo, X. W. Tang, D. Güsewell, R. Starosta, D. Luckey, Gy L. Bencze, H. Rykaczewski, F. Ferroni, R. T. Van de Walle, R. Liu, V. Commichau, H. J. Schreiber, D. Lanske, Y. Karyotakis, Igor Vorobiev, D. Perret-Gallix, J. Alcaraz, H. S. Fesefeldt, Sc Yeh, G. Fernandez, I. Sheer, R. Bizzarri, S. Hancke, P. A. Piroué, Ian Brock, Y. Zeng, P. Göttlicher, U. Herten, F. DeNotaristefani, G.B. Mills, G. Coignet, Reinhard W. Schulte, C. Dionisi, Alain Hervé, L. Leistam, Chenliang Wang, S. S. Gau, M. Hebert, Panos A Razis, L. Baksay, Tariq Aziz, M. Bocciolini, P.V.K.S. Baba, Oliver Kornadt, M. Pohl, Jean Fay, M. Bourquin, Cheng Chen, P.G. Seiler, M. Dhina, D. Boutigny, A. Bay, D. Campana, R.J. Wu, Peter Denes, K. Strauch, S. Reucroft, G. Gratta, P. Blömeke, H. Fenker, A. Gordeev, M. Micke, Carlo Civinini, Z. Y. Lin, B. Stöhr, Boleslaw Wyslouch, C.Y. Chien, M.L. Chen, Paolo Bagnaia, M. Maolinbay, Lamberto Luminari, P. Berges, T. Angelov, X.G. Li, Kajari Mazumdar, X. D. Cai, M. Gettner, X. Lue, M. Aguilar-Benitez, I. Duran, P. F. Klok, M. Maire, G. Hu, C. Maña, Marcella Diemoz, Crisostomo Sciacca, Marco Pieri, Herwig Schopper, U. K. Chaturvedi, J. Fehlmann, L. Li, Y. S. Lu, M. White, Z.Q. Yang, Alexander Malinin, C. Rippich, Carlos Willmott, G. Von Dardel, Jérôme Rose, R. Wilhelm, J. H. Field, Pierre Lecomte, J.F. Li, Y. H. Chang, H. T. Li, George Alverson, T. Böhringer, E. Valente, M. Fabre, Charles Timmermans, H. Suter, Y.F. Wang, Vineet Kumar, G. Viertel, Georgi Sultanov, R. A. Khan, P. Schmitt, Valentin V. Khoze, Zhen Zhang, Hans J. Vogel, S. Morganti, L. Zehnder, U. Becker, G. Mirabelli, V. P. Andreev, J. Schwenke, Sandra Consuegra Rodríguez, G.J. Bobbink, X. Y. Cui, M. Chemarin, K. Lübelsmeyer, Piero Spillantini, S. Banerjee, G. M. Chen, F. J. Eppling, L. W. Jones, D. S. Yan, S. M. Ting, M. Vollmar, D. Wright, H. F. Chen, G. Chiefari, S. Shevchenko, V. Sheevchenko, Zhuoxiang Ren, D. J. Schotanus, J. M. You, N. Produit, G. A. Yang, A. A. Syed, K. Lanius, F. Crijns, Marcel Merk, J. Perrier, Egidio Longo, M. M. Ilyas, R. Fabbretti, J.C. Sens, R. Weill, R. Raghavan, A. C. König, Y.P. Tong, Laurent Vuilleumier, E. Isiksal, A. L. Anderson, R. L. Sumner, G. H. Wang, J. Wenninger, Ying Wu, J. F. Zhou, M. MacDermott, V. Pojidaev, Nikita Smirnov, P. Extermann, I. Leedom, B. Z. Yang, H. Hofer, K. L. Tung, V. Innocente, B. L. Betev, G. Morand, S. L. Wu, Speranza Falciano, Yanwen Liu, T.J. Wenaus, H. Akbari, G. Paternoster, D.W. Schmitz, Robert Clare, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, H. S. Chen, B., Adeva, O., Adriani, M., Aguilarbenitez, H., Akbari, J., Alcaraz, Aloisio, Alberto, G., Alverson, Alviggi, Mariagrazia, Q., An, H., Anderhub, A. L., Anderson, V. P., Andreev, T., Angelov, L., Antonov, D., Antreasyan, A., Arefiev, T., Azemoon, T., Aziz, P. V., K., P., Bagnaia, J. A., Bakken, L., Baksay, R. C., Ball, S., Banerjee, J., Bao, L., Barone, A., Bay, U., Becker, S., Beingessner, G. L., Bencze, J., Berdugo, P., Berge, B., Bertucci, B. L., Betev, A., Biland, R., Bizzarri, J. J., Blaising, P., Blomeke, B., Blumenfeld, G. J., Bobbink, M., Bocciolini, W., Bohlen, A., Bohm, T., Bohringer, B., Borgia, D., Bourilkov, M., Bourquin, D., Boutigny, J. G., Branson, I. C., Brock, F., Bruyant, C., Buisson, J. D., Burger, J. P., Burq, X. D., Cai, D., Campana, C., Camp, M., Capell, F., Carbonara, F., Carminati, A. M., Cartacci, M., Cerrada, F., Cesaroni, Y. H., Chang, U. K., Chaturvedi, M., Chemarin, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chen, M. L., Chen, Chiefari, Giovanni, C. Y., Chien, C., Civinini, I., Clare, R., Clare, G., Coignet, N., Colino, V., Commichau, G., Conforto, A., Contin, F., Crijn, X. Y., Cui, T. S., Dai, R., Dalessandro, R., Deasmudi, A., Degre, K., Deiter, E., Dene, P., Dene, F., Denotaristefani, M., Dhina, M., Diemoz, H. R., Dimitrov, C., Dionisi, F., Dittu, R., Dolin, E., Drago, T., Driever, P., Duinker, I., Duran, M., Elkacimi, A., Engler, F. J., Eppling, F. C., Erne, P., Extermann, R., Fabbretti, G., Faber, S., Falciano, S. J., Fan, M., Fabre, J., Fay, J., Fehlmann, H., Fenker, T., Ferguson, G., Fernandez, F., Ferroni, H., Fesefeldt, J., Field, G., Forconi, T., Foreman, K., Freudenreich, W., Friebel, M., Fukushima, M., Gailloud, Y., Galaktionov, E., Gallo, S. N., Ganguli, S. S., Gau, S., Gentile, M., Gettner, M., Glaubman, S., Goldfarb, Z. F., Gong, E., Gonzalez, A., Gordeev, P., Gottlicher, D., Goujon, C., Goy, G., Gratta, A., Grime, C., Grinnell, M., Gruenewald, M., Guanziroli, A., Gurtu, D., Gusewell, H., Haan, S., Hancke, K., Hangarter, M., Harri, C. F., He, A., Heavey, T., Hebbeker, M., Hebert, G., Herten, U., Herten, A., Herve, K., Hilger, H., Hofer, L. S., Hsu, G., Hu, G. Q., Hu, B., Ille, M. M., Ilya, V., Innocente, E., Isiksal, E., Jagel, B. N., Jin, L. W., Jone, P., Kaaret, R. A., Khan, Y., Kamyshkov, D., Kaplan, Y., Karyotaki, V., Khoze, D., Kirkby, W., Kittel, A., Klimentov, P. F., Klok, A. C., Konig, O., Kornadt, V., Koutsenko, R. W., Kraemer, T., Kramer, V. R., Krastev, W., Krenz, A., Kuhn, V., Kumar, A., Kunin, S., Kwan, A., Vanlaak, V., Lalieu, G., Landi, K., Laniu, D., Lanske, S., Lanzano, P., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, I., Leedom, J. M., Legoff, L., Leistam, R., Leiste, J., Lettry, P. M., Levchenko, X., Leyten, C., Li, H. T., Li, J. F., Li, L., Li, P. J., Li, X. G., Li, J. Y., Liao, R., Liu, Y., Liu, Z. Y., Lin, F. L., Linde, D., Linnhofer, W., Lohmann, S., Loko, E., Longo, Y. S., Lu, J. M., Lubber, K., Lubelsmeyer, C., Luci, D., Luckey, L., Ludovici, X., Lue, L., Luminari, W. G., Ma, M., Macdermott, R., Magahiz, M., Maire, P. K., Malhotra, A., Malinin, C., Mana, D. N., Mao, Y. F., Mao, M., Maolinbay, P., Marchesini, A., Marchionni, J. P., Martin, L., Martinez, F., Marzano, G. G., G., T., Matsuda, K., Mazumdar, P., Mcbride, T., Meinholz, M., Merk, Merola, Leonardo, M., Meschini, W. J., Metzger, Y., Mi, M., Micke, U., Micke, G. B., Mill, Y., Mir, G., Mirabelli, J., Mnich, L., Montanet, B., Monteleoni, G., Morand, R., Morand, S., Morganti, V., Morgunov, R., Mount, E., Nagy, Napolitano, Marco, H., Newman, L., Niessen, W. D., Nowak, D., Pandoula, Paternoster, Giovanni, Patricelli, Sergio, Y. J., Pei, D., Perretgallix, J., Perrier, E., Perrin, A., Pevsner, M., Pieri, P. A., Piroue, V., Plyaskin, M., Pohl, V., Pojidaev, C. L., A., N., Produit, J. M., Qian, K. N., Qureshi, R., Raghavan, G., Rahalcallot, J., Vonrango, P., Razi, K., Read, D., Ren, Z., Ren, S., Reucroft, T., Riemann, C., Rippich, S., Rodriguez, B. P., Roe, M., Rohner, T., Rombach, L., Romero, J., Rose, S., Rosierlee, P., Rosselet, J. A., Rubio, W., Ruckstuhl, H., Rykaczewski, M., Sachwitz, J., Salicio, G., Sauvage, A., Savin, V., Schegelsky, P., Schmitt, D., Schmitz, P., Schmitz, M., Schneegan, M., Schontag, H., Schopper, D. J., Schotanu, H. J., Schreiber, R., Schulte, S., Schulte, K., Schultze, J., Schutte, J., Schwenke, G., Schwering, Sciacca, Crisostomo, P. G., Seiler, J. C., Sen, I., Sheer, V., Shevchenko, S., Shevchenko, X. R., Shi, K., Shmakov, V., Shoutko, E., Shumilov, N., Smirnov, A., Sopczak, C., Souyri, T., Spickermann, B., Spie, P., Spillantini, R., Starosta, M., Steuer, D. P., Stickland, B., Stohr, H., Stone, K., Strauch, K., Sudhakar, G., Sultanov, R. L., Sumner, H., Suter, R. B., Sutton, A. A., Syed, X. W., Tang, E., Tarkovsky, J. M., Thenard, E., Thoma, C., Timmerman, S. C., C., S. M., Ting, Y. P., Tong, M., Tonutti, S. C., Tonwar, J., Toth, K. L., Tung, J., Ulbricht, L., Urban, U., Uwer, E., Valente, R. T., Vandewalle, H., Vandergraaf, I., Vetlitsky, G., Viertel, P., Vika, M., Vivargent, H., Vogel, H., Vogt, M., Vollmar, G., Vondardel, I., Vorobiev, A. A., Vorobyov, L., Vuilleumier, W., Walk, W., Wallraff, C. R., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z. M., Wang, J., Weber, R., Weill, T. J., Wenau, J., Wenninger, M., White, R., Wilhelm, C., Willmott, F., Wittgenstein, D., Wright, R. J., Wu, S. L., Wu, S. X., Wu, Y. G., Wu, B., Wyslouch, Z. Z., Xu, Z. L., Xue, D. S., Yan, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., Yang, Q., Ye, C. H., Ye, S. C., Yeh, Z. W., Yin, J. M., You, C., Zabounidi, L., Zehnder, M., Zeng, Y., Zeng, D., Zhang, D. H., Zhang, S. Y., Zhang, Z. P., Zhang, J. F., Zhou, R. Y., Zhu, A., Zichichi, and J., Zoll
Subjects: Nuclear physics, Physics, Nuclear and High Energy Physics, Particle physics, Muon, media_common.quotation_subject, Electron–positron annihilation, Hadron, Charge (physics), Asymmetry, Bottom quark, media_common
Abstract: We have measured the properties of Z0 → b b decays using a sample of 944 inclusive muon events, corresponding to 18 000 hadron events obtained with the L3 detector at LEP. We measured the partial decay width of the Z0 into b b , Γ b b =353±48 MeV , and we determined the vector coupling of the Z0 to the b quark; grmv2(b)=0.095±0.047. We measured the forward-backward charge asymmetry in e+e− → b b events at √s≈Mv, and obtained A b b =13.3±9.9% .
Published: 1990

16. Hadron calorimetry in the L3 detector

Author: R.J. Wu, M.L. Chen, A. Schultz von Dratzig, S. Shevchenko, R. A. Khan, G. M. Chen, Qi An, Y. J. Pei, Yu. Kamyshkov, M. M. Ilyas, Y.B. Lin, G.B. Mills, A. Arefiev, Yu. Galaktionov, Tariq Aziz, H. Haan, K. N. Qureshi, S. N. Ganguli, V. Plyaskin, Y. S. Lu, Ying Wu, J. F. Zhou, I. Vetlitsky, B. P. Roe, M. Wadhawa, Cheng Chen, G. Schwering, K. Sudhakar, A. Savin, Marco Pieri, Steven Goldfarb, Oliver Kornadt, Vitaliy G. Shevchenko, H. Hofer, K. L. Tung, K.D. Shmakov, E. Shoumilov, Raffaello D'Alessandro, A. Marchionni, Yu. Gorodkov, A. Gurtu, X. Y. Cui, O. Adriani, R. Raghavan, E. Tarkovsky, M. Capell, J. Lettry, D. Pandoulas, R. Siedling, Y. F. Wang, T. Azemoon, Vineet Kumar, S. R. Chendvankar, Elisabetta Gallo, P. LeCoultre, W. Wallraff, S. Banerjee, H. T. Li, M. Röhner, A. Klimentov, V. Pojidaev, L. W. Jones, S.W. Wu, X. W. Tang, Antonino Zichichi, Z.F. Gong, I. Vorobiev, V. Koutsenko, S. Saran, Kajari Mazumdar, Xd Cai, V. Morgunov, P. K. Malhotra, A. Kunin, R. C. Ball, Pierre Lecomte, A. Malinin, V. Shoutko, K. Lübelsmeyer, P. Blömeke, S. C. Tonwar, H. S. Chen, A. Gordeev, Marco Meschini, J. Ulbricht, L. Niessen, Waclaw Karpinski, Carlo Civinini, X.G. Li, and B. Spiess
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Muon, Calorimeter (particle physics), Physics::Instrumentation and Detectors, High Energy Physics::Phenomenology, Hadron, Detector, Resolution (electron density), Calorimetry, Hadron calorimeter, Nuclear physics, High Energy Physics::Experiment, Detectors and Experimental Techniques, Nuclear Experiment, Instrumentation
Abstract: The characteristics of the L3 hadron calorimeter as realized in the observation of hadronic jets and other events from e + e − collisions at LEP are presented and discussed. The pattern-recognition algorithm utilizing the fine granulatiry of the calorimeter is described, and the observed overall resolution of 10.2% for hadron jets from Z decay is reported. The use of the calorimeter in providing information on muon energy losses is also noted.
Published: 1990

17. Search for a low mass neutral Higgs boson in Z0 decay

Author: G. Landi, M. Merk, P. Vikas, Alain Hervé, R. Rosmalen, M. Fabre, A. Bay, A. A. Syed, K. Sudhakar, Georgi Sultanov, R. A. Khan, Carlo Civinini, T. Driever, M. Maolinbay, Tariq Aziz, V. P. Andreev, G.J. Bobbink, X.G. Li, M. Aguilar-Benitez, I. Duran, B.C. Stringfellow, P. Schmitz, Alexei Klimentov, J.M. Qian, Egidio Longo, J.C. Sens, M. Yzerman, F. Crijns, T. Kramer, M. Chemarin, Herwig Schopper, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, C. Camps, K. Freudenreich, F. Ferroni, Y. Zeng, Igor Vorobiev, M. White, G. M. Chen, J. J. Blaising, M. M. Ilyas, Y. Karyotakis, H.T. Li, G. Finocchiaro, Y. H. Chang, G. Fernandez, B. L. Betev, George Alverson, Panos A Razis, R. Fabbretti, H. R. Gustafson, Vineet Kumar, P. Blömeke, H. Haan, J. Behrens, P. J. Li, P. Lebrun, Fridolin Dittus, Mariagrazia Alviggi, Dimitri Bourilkov, Marco Meschini, R.J. Wu, A. Sopczak, J. Perrier, L. Baksay, Yu. Galaktionov, Crisostomo Sciacca, François Chollet, Marco Pieri, C. Rippich, D. Pandoulas, T. McMahon, B. Monteleoni, Petr Levchenko, S. Röhner, D. Kirkby, BT Bouwens, J. Alcaraz, R. Malik, T. Spickermann, L.S. Hsu, G. Morand, W. Wallraff, Guofan Hu, J.M. Lubbers, M. Bourquin, F. Wittgenstein, K. Strauch, G. Gratta, L. Urbàn, Zhuoxiang Ren, M. Wadhwa, D. J. Schotanus, Bernard Ille, R. Magahiz, J. M. You, A. Arefiev, Aa Vorobyov, E. Jagel, W. Kittel, N. Produit, Wen-Gan Ma, L. Ludovici, E. Drago, An.A. Vorobyov, T. Matsuda, A. Chen, O. Adriani, J. Salicio, Lucas Taylor, I. Vetlitsky, A. Gordeev, M. Micke, Jozsef Toth, J. Lettry, Claudio Luci, Konrad Deiters, C.Y. Chien, M. Lenti, A. L. Anderson, Cheng Chen, B. Stöhr, J. D. Swain, K. N. Qureshi, O. Rind, P. McBride, L. Niessen, Sau Lan Wu, Jean Fay, M. Dhina, D. Boutigny, D.W. Schmitz, G.G.G. Massaro, Z. Y. Lin, Elisabetta Gallo, U. Roeser, Alberto Aloisio, Y.J. Pei, M. Harris, G. A. Yang, R.C. Ball, Z.L. Xue, Adrian Biland, Wolfgang Lohmann, H. Vogt, B. Bertucci, M.L. Chen, G. Sauvage, Ying Wu, V. Plyaskin, E. Nagy, C-Q. Li, C. Zaccardelli, Nicanor Colino, Yanwen Liu, Chenliang Wang, Federico Carminati, Th. Meinholz, X. Lue, U. K. Chaturvedi, A. Böhm, Hafeez R. Hoorani, Y. S. Lu, Marcella Diemoz, G. Coignet, J. F. Zhou, Y. Mi, G. Schwering, Robert Clare, J. G. Branson, X. W. Tang, Z.Q. Yang, P. A. Piroué, D.N. Mao, Yu. Kamyshkov, K.D. Shmakov, S. J. Fan, S. Reucroft, Harvey B Newman, D. DiBitonto, Luciano Romero, Bolek Wyslouch, Qian Wang, Helmut Vogel, S. C. Yeh, M. Möller, R. Leiste, H. Fenker, E. Dénes, R. Sehgal, M. Schneegans, Jérôme Rose, J. H. Field, K. Hilgers, Ph. Rosselet, G. Trowitzsch, S. C. Tonwar, Zhen Zhang, F. Marzano, B. N. Jin, S. Rosier-Lees, W. Krenz, M. MacDermott, R. Raghavan, A. C. König, G. Mirabelli, H. F. Chen, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, L. Z. Sun, Z. W. Yin, Qiang Li, W. Böhlen, Mw Gruenewald, G. Von Dardel, S. Schulte, Frank Filthaut, M. Sachwitz, S. N. Ganguli, C. F. He, P. Le Coultre, K. Lübelsmeyer, Piero Spillantini, Y.P. Tong, M. A. Niaz, Laurent Vuilleumier, Ren-Yuan Zhu, Luciano Barone, M. Napolitano, T. Ferguson, E. Isiksal, M. Guanziroli, C. G. Yang, W. Ruckstuhl, K. Hangarter, A. Degré, X. L. Wang, S. X. Wu, L. Zehnder, M. Vivargent, Christine Buisson, G. Herten, Q.Y. Yang, T. Böhringer, W. Friebel, G. Faber, U. Herten, A. Gurtu, D. P. Stickland, P. Marchesini, A. Pevsner, Ming Zeng, R. L. Sumner, G. H. Wang, A. Engler, J. P. Martin, V. Commichau, H. J. Schreiber, J.B. Ye, S. Banerjee, Z. M. Wang, C. J.W.P. Timmermans, P. Extermann, Giovanni Paternoster, G. Chiefari, S. Shevchenko, Raffaello D'Alessandro, C. Grinnell, H. S. Chen, A. Kuhn, M. Röhner, M. Bocciolini, Lamberto Luminari, K. S. Kumar, Y. Mir, C. H. Ye, Barry Blumenfeld, R. Starosta, A.M. Cartacci, D. Luckey, H.R. Dimitrov, Gy L. Bencze, I. Leedom, B. Z. Yang, A. Hasan, S. Beingessner, H. Hofer, Kajari Mazumdar, M. Capell, J. A. Bakken, J. Wenninger, J. Fehlmann, S. Patricelli, Reinhard W. Schulte, F. C. Erné, K. L. Tung, E. Thomas, Pierre Lecomte, Y. D. Xu, M. Steuer, Y.F. Mao, V. Shevchenko, J. M. Salicio, V. Pojidaev, U. Micke, D. Perret-Gallix, H. S. Fesefeldt, Leonardo Merola, R. T. Van de Walle, G. Sartorelli, Nikita Smirnov, J. Mnich, G. Forconi, J. Weber, D. Linnhofer, Zm Wang, J.H. Wang, Zhongyukun Xu, P. K. Malhotra, S. Khokhar, R. Mount, H. A. Rizvi, A. Kunin, J. D. Burger, G. Rahal-Callot, E. Shumilov, C. Maña, P.G. Seiler, Q. Ye, I. Scott, F. Diez-Hedo, T. Azemoon, T. Foreman, C. Spartiotis, P. Duinker, J. Berdugo, M. Hebert, Peter Denes, M. Gailloud, G.B. Mills, Samuel C.C. Ting, R. Wilhelm, E. Valente, R. Bizzarri, W. J. Metzger, Paolo Bagnaia, M.C. Chen, R. Weill, T.J. Wenaus, S. Hancke, M. Schöntag, V. Shoutko, Steven Goldfarb, D. McNally, J. Bao, R. Morand, R.B. Sutton, G. Passaleva, Manjit Kaur, F. Carbonara, Marcos Cerrada, X. Leytens, G. Viertel, K. Schultze, E. Tarkovsky, H. van der Graaf, Xd Cai, L. Martinez, H. Akbari, Howard A. Stone, F. L. Linde, S. Morganti, T.S. Dai, Ian Brock, J. Schwenke, F. DeNotaristefani, F. Tonisch, X. Y. Cui, Q. Fan, R. Dolin, Daqiang Zhang, D. Zhang, U. Uwer, D. Lanske, B. Borgia, J. Ulbricht, A. van Laak, M. Fukushima, X.R. Shi, L. Leistam, J. M. Le Goff, I. Clare, B. P. Roe, J. Busenitz, Z.F. Gong, P. Göttlicher, F. Cesaroni, J. Y. Liao, J. Schütte, M. Tonutti, M. Vollmar, S. Lanzano, F. Bruyant, L. J. Gutay, U. Becker, D. Wright, Mingshui Chen, I. Sheer, J.A. Rubio, F. J. Eppling, L. W. Jones, H. El Mamouni, V. Morgunov, D. S. Yan, S. M. Ting, A. Bujak, Oliver Kornadt, M. Pohl, P. Berges, D. Ren, B. Spiess, U. Vikas, M. Maire, L. Li, D. Duchesneau, A. Contin, Alexander Malinin, Alexander Savin, V. Lalieu, V. Koutsenko, J.F. Li, J.P. Burq, H. Suter, Y.F. Wang, Valentin V. Khoze, L. Antonov, J. Krizmanic, A. Marchionni, V.R. Krastev, E. Gonzalez, Bernardo Adeva, T. Angelov, K. Lanius, G. Hu, Carlos Willmott, Speranza Falciano, D. Antreasyan, Qi An, S. Lökös, K.S. Yang, Th. Rombach, Simonetta Gentile, Kenneth Francis Read, G. Conforto, D. Hauschildt, R. Liu, S. S. Gau, P.V.K.S. Baba, H. L. Zhuang, M. J. Glaubman, P. Arce, D. Goujon, Vincenzo Innocente, H. Anderhub, R. de Asmundis, C. Dionisi, Pablo Garcia-Abia, 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: Physics, Nuclear and High Energy Physics, Particle physics, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Elementary particle, 01 natural sciences, Standard Model, Nuclear physics, Particle decay, Pair production, 0103 physical sciences, Higgs boson, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Invariant mass, 010306 general physics, Particle Physics - Experiment, Lepton, Boson
Abstract: We have searched for the neutral Higgs boson produced in the decays of the Z 0 through the process Z 0 → H 0 l + l − in the mass range M H 0 0 → hadrons we exclude a minimal standard model Higgs boson in the mass range 0 M H 0
Published: 1990

18. Test of QED in e+e−→γγ at LEP

Author: C-Q. Li, Guofan Hu, M. Guanziroli, Sc Yeh, R. Bizzarri, S. Hancke, G. Fernandez, L. Baksay, L. Leistam, L.S. Hsu, Z. W. Yin, S. N. Ganguli, E. Shumilov, S. Röhner, M. Schöntag, W. Böhlen, F. Wittgenstein, V. Shoutko, C.Y. Chien, S. Beingessner, P. Berges, M. Maire, R. Liu, L. Ludovici, E. Drago, Yu. Galaktionov, M. Fabre, R.J. Wu, J.M. Lubbers, L. Niessen, Jozsef Toth, J. Lettry, Claudio Luci, D. Pandoulas, J. Alcaraz, Tariq Aziz, V. Shevchenko, O. Rind, J. M. Salicio, M. Bourquin, Hafeez R. Hoorani, Georgi Sultanov, Fl Linde, S. S. Gau, S. X. Wu, R. A. Khan, K. Strauch, X.R. Shi, Z.Y. Lin, B. P. Roe, P.V.K.S. Baba, H. L. Zhuang, X. Lue, T. Driever, V. P. Andreev, L. Li, G.J. Bobbink, D. Duchesneau, M. Chemarin, Alexander Malinin, Elisabetta Gallo, U. Micke, M. Harris, P.G. Seiler, J. Busenitz, G. M. Chen, F. Diez-Hedo, T. Spickermann, U. K. Chaturvedi, R. Malik, Chenliang Wang, Y. S. Lu, J.M. Qian, Y. J. Pei, D. Linnhofer, M. Tonutti, R.B. Sutton, Kajari Mazumdar, S. Khokhar, T.R. McMahon, Joachim Mnich, L. Urbàn, S. Rosier-Lees, T. Riemann, J.G. Branson, F. de Notaristefani, B. Stringfellow, Z.Z. Xu, P. Le Coultre, T. Foreman, K. Hangarter, T. Böhringer, Jérôme Rose, J.F. Li, L. J. Gutay, P. Duinker, R. Starosta, D. Luckey, Gy L. Bencze, G. Herten, Peter Denes, Reinhard W. Schulte, F. C. Erné, H. Suter, Y.F. Wang, W. Friebel, G. Faber, G. Schwering, Paolo Bagnaia, U. Becker, A. Bujak, Oliver Kornadt, M. Pohl, Bernard Ille, Crisostomo Sciacca, S. Reucroft, M. Steuer, J. H. Field, G. Trowitzsch, Marco Pieri, C. Rippich, C. Dionisi, A. Leike, G. Forconi, R. Magahiz, J. Weber, Marco Meschini, Valentin V. Khoze, M. J. Glaubman, Cheng Chen, D. Antreasyan, Pablo Garcia-Abia, L. Antonov, B. Stöhr, Qi An, S. Lökös, D.N. Mao, Xd Cai, K.S. Yang, F. J. Eppling, L. W. Jones, D. S. Yan, B. Spiess, Mingshui Chen, J. Berdugo, S. M. Ting, Alain Hervé, H. R. Gustafson, Ren-Yuan Zhu, Luciano Barone, C. Souyri, R. Leiste, J. Bao, I. Sheer, G. Landi, J. Krizmanic, A. Marchionni, C. Zaccardelli, J. D. Swain, Zhuoxiang Ren, M. Wadhwa, D. J. Schotanus, J. M. You, X. L. Wang, B. N. Jin, H. Nowak, An.A. Vorobyov, H.F. Chen, V. Lalieu, J.M. Thenard, A.M. Cartacci, H.R. Dimitrov, T. Matsuda, Th. Rombach, Simonetta Gentile, V.R. Krastev, E. Gonzalez, Kenneth Francis Read, Q.Y. Yang, N. Produit, A. Kuhn, Bernardo Adeva, V. Koutsenko, V. Morgunov, A. Bay, Carlo Civinini, H. El Mamouni, O. Adriani, M. Maolinbay, X.G. Li, M. Aguilar-Benitez, I. Duran, G.B. Mills, Samuel C.C. Ting, A. Gurtu, G. A. Yang, Dimitri Bourilkov, V. Commichau, H. J. Schreiber, M. Bocciolini, A. Hasan, G. Conforto, L. Z. Sun, T. Angelov, B. Monteleoni, Y. D. Xu, C. Spartiotis, M. Merk, Raffaello D'Alessandro, C. Grinnell, Lucas Taylor, A. A. Syed, K. Lanius, E. Jagel, Federico Carminati, B. L. Betev, J. D. Burger, G. Hu, Wolfgang Lohmann, H. Vogt, P. Arce, M. Gailloud, M. G. Alviggi, P. Vikas, R. Rosmalen, Herwig Schopper, J. Behrens, M. White, J. A. Bakken, Wolfgang Lange, G. Rahal-Callot, D. Goujon, D. Ren, P. J. Li, T. Kramer, L. Zehnder, W. Wallraff, Leonardo Merola, Steven Goldfarb, Fridolin Dittus, B. Bertucci, G. Passaleva, R. Morand, Y. H. Chang, J.P. Burq, George Alverson, Z. L. Xue, S. Patricelli, W. Kittel, Carlos Willmott, Yu. Kamyshkov, J. J. Blaising, Q. Ye, Luciano Romero, Bolek Wyslouch, Nicanor Colino, A. Böhm, T. Azemoon, Howard A. Stone, E. Dénes, R. Sehgal, T.S. Dai, Speranza Falciano, F. Tonisch, Mw Gruenewald, Q. Fan, J.B. Ye, F. Crijns, H. van der Graaf, G. Coignet, S. Banerjee, G.H. Wang, U. Vikas, G. Morand, K. Schultze, Vincenzo Innocente, Y. Mi, E. Tarkovsky, K. Sudhakar, D. Zhang, Bz Yang, A. Contin, U. Uwer, Egidio Longo, Marcos Cerrada, H. T. Li, A. Chen, J. Salicio, Zp Zhang, C. G. Yang, J.C. Sens, Sebastian Nowak, C. F. He, B. Borgia, D. Lanske, J. Ulbricht, A. van Laak, Alexander Savin, K. S. Kumar, H. Haan, G. Finocchiaro, Lamberto Luminari, Igor Vorobiev, V. Plyaskin, Giorgio Gratta, S. L. Wu, Panos A Razis, Vineet Kumar, E. Nagy, Konrad Deiters, P. Schmitz, A. Pevsner, I. Clare, S. C. Tonwar, W.G. Ma, J. Fehlmann, P. Blömeke, A. Arefiev, P. Göttlicher, W. Ruckstuhl, I. Vetlitsky, Barry Blumenfeld, M. M. Ilyas, Patricia McBride, Alexei Klimentov, Alberto Aloisio, A. Gordeev, M. Micke, D. P. Stickland, C. Camps, Valery Schegelsky, Antonino Zichichi, Aa Vorobyov, P. Lebrun, Thomas Ferguson, R.C. Ball, Adrian Biland, M. Vivargent, Christine Buisson, Pierre Lecomte, Z. M. Wang, G. Sartorelli, H. Anderhub, Y. Mir, C. H. Ye, Ph Fisher, Yanwen Liu, H. Rykaczewski, R. Fabbretti, K.D. Shmakov, S. J. Fan, K. Freudenreich, M. Schneegans, Z.Q. Yang, Y. Karyotakis, Andre Sopczak, K. N. Qureshi, Th. Meinholz, G. Sauvage, F. Marzano, W. Krenz, D. DiBitonto, A. Engler, M. MacDermott, Jean Fay, M. Capell, M. Dhina, D. Boutigny, R. Raghavan, D. Perret-Gallix, H. S. Fesefeldt, X. W. Tang, W.-D. Nowak, A. C. König, Y.P. Tong, Laurent Vuilleumier, E. Isiksal, P. A. Piroué, Harvey B Newman, I. C. Brock, M. A. Niaz, G. Mirabelli, E. Thomas, J.H. Wang, P. K. Malhotra, H. A. Rizvi, K. Hilgers, A. Kunin, K. Lübelsmeyer, Piero Spillantini, R. L. Sumner, Qiang Li, M. Hebert, J. Wenninger, M. Sachwitz, F. Ferroni, V. Pojidaev, G. Fanker, S. Schulte, R. Wilhelm, Nikita Smirnov, W. J. Metzger, Y. Zeng, Richard Mount, Zm Wang, F. Carbonara, U. Herten, C. J.W.P. Timmermans, P. Extermann, L. Martinez, R. de Asmundis, I. Leedom, H. Hofer, K. L. Tung, C. Maña, M. Lenti, A. L. Anderson, Ying Wu, J. F. Zhou, Qun Wang, F. Cesaroni, J. Y. Liao, J. Schütte, F. Bruyant, M.L. Chen, R. Dolin, M. Fukushima, Marcella Diemoz, J. M. Le Goff, P.M. Levchenko, Z.F. Gong, G. Von Dardel, D. Kirkby, J. A. Rubio, A. Degré, P. Marchesini, Ming Zeng, M. Röhner, Y.F. Mao, R. T. Van de Walle, E. Valente, R. Weill, D. McNally, X. Leytens, G. Viertel, Hans J. Vogel, S. Morganti, J. Schwenke, X. Y. Cui, J. Perrier, M. Möller, G. Chiefari, S. Shevchenko, M. Vollmar, S. Lanzano, D. Wright, J.P. Martin, T.J. Wenaus, Manjit Kaur, H. Akbari, Daqiang Zhang, G. Paternoster, D.W. Schmitz, G.G.G. Massaro, Robert Clare, Ph. Rosselet, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, and H. S. Chen
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Annihilation, 010308 nuclear & particles physics, Branching fraction, Electron–positron annihilation, Elementary particle, 7. Clean energy, 01 natural sciences, Massless particle, Nuclear physics, Particle decay, 0103 physical sciences, Center of mass, 010306 general physics, Boson
Abstract: We have measured the cross-section of the reaction e + e − → γγ at center of mass energies around the Z 0 mass. The results are in good agreement with QED predictions. For the QED cutoff parameters the limit of Λ + > 103 GeV and Λ − 118 GeV are found. For the decays Z 0 → γ ,Z 0 → π 0 γ , Z 0 → γγγ we find upper limits of 2.9 × 10 −4 ,2.9×10 −4 ,4.1×10 −4 and 1.2×10 −4 , respectively. All limits are at 95% CL.
Published: 1990

19. Search for the neutral Higgs bosons of the minimal supersymmetric standard model from Z0 decays

Author: P. Blömeke, J.Y. Liao, R.A. Khan, P. Vikas, R.J. Wu, Raffaello D'Alessandro, X. Lue, C. Grinnell, A. Gordeev, D. Lanske, Leonardo Merola, L. Antonov, Z.M. Wang, J.M. Lubbers, Y. S. Lu, Ph Fisher, H. Rykaczewski, K. Sudhakar, J. M. Salicio, C.H. Ye, R. Starosta, D. Pandoulas, Q. Z. Li, Y. Karyotakis, R. Morand, D. Perret-Gallix, B. P. Roe, K.S. Yang, D. Linnhofer, T. Azemoon, Y.P. Tong, F. Cesaroni, S. Schulte, V. Kumar, J. Krizmanic, A. Marchionni, R. Wilhelm, J. H. Field, L. J. Gutay, U. Uwer, R. Mount, U. Becker, Q. An, E. Tarkovsky, J.A. Rubio, M. Dhina, M. Micke, T. Hebbeker, M. Möller, R. Leiste, J. Schütte, E. Thomas, T.J. Wenaus, X.G. Li, P. Levchenko, V.R. Krastev, E. Gonzalez, W. Böhlen, M.L. Chen, A. Bujak, M. Pohl, R. Malik, M. Zeng, H. Akbari, M. Sachwitz, F. J. Eppling, L. W. Jones, Marcella Diemoz, G. Von Dardel, A. Degré, J.C. Sens, T. Böhringer, R. Raghavan, R. T. Van de Walle, I. Scott, S. M. Ting, J.M. You, U. Micke, B. Wysłlouch, Yu. Kamyshkov, C.F. He, C.R. Wang, Y.F. Mao, Z.W. Yin, V. Shoutko, S. Lanzano, Bernardo Adeva, J. Tòth, E. Valente, D. Ren, V. Lalieu, F. Bruyant, D. McNally, G. Paternoster, J. Rose, S. Shevchenko, A. C. König, Laurent Vuilleumier, E. Isiksal, G. Viertel, T. Angelov, C. Maña, Qian Wang, J. Lettry, Claudio Luci, S. Hancke, S. Morganti, L. Romero, P. Marchesini, X. Y. Cui, V. Khoze, Robert Clare, G. Herten, L. Urbàn, B. Monteleoni, F. Wittgenstein, R. Dolin, Lamberto Luminari, Elisabetta Gallo, Y.G. Wu, G. Faber, Mw Gruenewald, Ren-Yuan Zhu, Luciano Barone, R. L. Sumner, K. Lanius, G. H. Wang, Paul Lecoq, R. W. Kraemer, B. Stöhr, J. Salicio, M. Napolitano, L. Li, W. Ruckstuhl, W. Kittel, L. Baksay, D. Duchesneau, Y. H. Chang, M. Fukushima, P. Göttlicher, V. Plyaskin, P. Garcia-Abia, E. Jagel, C. Zaccardelli, J. Fehlmann, C. Camps, U.K. Chaturvedi, D. P. Stickland, A. Pevsner, L. Ludovici, J. Wenninger, George Alverson, C. G. Yang, Z.Q. Yang, F.C. Erné, A. Gurtu, Egidio Longo, H. Anderhub, D. J. Schotanus, Barry Blumenfeld, G. Gratta, H. S. Chen, S.X. Wu, Y. Mir, S. Rosier-Lees, A.M. Cartacci, Mingshui Chen, J.F. Li, J. M. Le Goff, K. Shmakov, Z.F. Gong, Yu. Galaktionov, D.N. Mao, H.R. Dimitrov, P. Le Coultre, S. Reucroft, E. Drago, C.Y. Chien, Konrad Deiters, J. Alcaraz, P. K. Malhotra, H. A. Rizvi, A. Zichichi, Y. Zeng, K. S. Kumar, Zm Wang, Speranza Falciano, Pierre Lecomte, M. Röhner, M. Maire, E. Nagy, N. Produit, H. van der Graaf, M. Schöntag, J. A. Bakken, H. Suter, Y.F. Wang, Federico Carminati, J. D. Burger, K. N. Qureshi, W. Krenz, G. Rahal-Callot, C. Li, I. Vorobiev, G. Trowitzsch, D.S. Yan, M. Bocciolini, H. Fenker, Alberto Aloisio, Sau Lan Wu, A. Hasan, M. Cerrada, K. Hilgers, M. Chemarin, Charles Timmermans, M. M. Ilyas, J. Ulbricht, C. Spartiotis, M.C. Chen, Helmut Vogel, O. Kornadt, T. Driever, R. Schulte, J. G. Branson, Y. Liu, L. Niessen, Y. D. Xu, Samuel C.C. Ting, A. Savin, D. Wright, R. Fabbretti, M. Tonutti, W. Wallraff, D. Boutigny, U. Roeser, M. Gailloud, H.F. Chen, R. Liu, J. Behrens, S. Patricelli, G. Sartorelli, W. J. Metzger, G.G.G. Massaro, F. Carbonara, D. Luckey, Gy L. Bencze, R. Rosmalen, R. Bizzarri, A. A. Syed, Ian Brock, F. DeNotaristefani, Sc Yeh, A. Klimentov, Kajari Mazumdar, L. Martinez, A. Kuhn, S. Khokhar, S. N. Ganguli, J. Schwenke, F. Tonisch, Fridolin Dittus, M. MacDermott, B.C. Stringfellow, J.M. Qian, Q. Ye, V. Schegelsky, K. Freudenreich, Jj Blaising, T. Kramer, V. Pojidaev, Th. Meinholz, S.S. Gau, P.V.K.S. Baba, H. Fesefeldt, Howard A. Stone, Steven Goldfarb, L. Leistam, A. Malinin, T.S. Dai, G. Morand, Q. Fan, R.B. Sutton, G. Passaleva, H. El Mamouni, R. de Asmundis, Dimitri Bourilkov, P.J. Li, F. L. Linde, H. Vogt, G. Hu, V. Commichau, U. Vikas, M. Bourquin, E. Dénes, K. Strauch, X. W. Tang, Xd Cai, I. Sheer, A. Contin, W. Friebel, J.P. Burq, M. A. Niaz, G.Q. Hu, H. R. Gustafson, B. Spiess, M. Harris, F. Crijns, J.F. Zhou, D. Schmitz, Jian Wang, P. A. Piroué, A. Sopczak, J. Berdugo, H. L. Zhuang, A. Kunin, X.L. Wang, G. Finocchiaro, P. Extermann, K. Lübelsmeyer, Z.Z. Xu, D.H. Zhang, P. Berges, M. Madhwa, B. Borgia, A. van Laak, B. Ille, A. Böhm, I. Leedom, C. Dionisi, V. Koutsenko, G. Sauvage, H. Hofer, K. L. Tung, An.A. Vorobyov, T. Matsuda, Marcel Merk, D. Antreasyan, M. Guanziroli, G. Mirabelli, G. Yang, B.Z. Yang, Mariagrazia Alviggi, H.T. Li, C. Willmott, M. J. Glaubman, G. Schwering, S. Röhner, S. Lökös, C. Buisson, U. Herten, Alain Hervé, I. Vetlitsky, J. Perrier, G. Coignet, O. Adriani, Lucas Taylor, K. Hangarter, S.J. Fan, P. Duinker, Y.J. Pei, Th. Rombach, J. Fay, X.R. Shi, Z.L. Xue, B. N. Jin, I. Clare, J. Busenitz, Piero Spillantini, R. Weill, A. Bay, Simonetta Gentile, Q.Y. Yang, M. Schneegans, V. Morgunov, A. Arefiev, Harvey B Newman, Z.Y. Lin, P. Arce, R.C. Ball, D. Goujon, Adrian Biland, D. DiBitonto, Kenneth Francis Read, Carlo Civinini, J. Bao, W. Lohmann, Ph. Rosselet, T. Spickermann, Vincenzo Innocente, G. Fernandez, M. Lenti, M. Maolinbay, G. Conforto, L. Z. Sun, M. Steuer, G. Forconi, M. Kaur, J. Weber, A. L. Anderson, X. Leytens, H. Haan, I. Duran, M. Aguilar-Benitez, M. Vollmar, Herwig Schopper, P. Lebrun, G.B. Mills, A. Engler, J. Mnich, P. Schmitz, Aa Vorobyov, M. Capell, M. White, T. McMahon, L. Zehnder, O. Rind, J.B. Ye, S. Banerjee, J.P. Martin, M. Hebert, Panos A Razis, R. Sehgal, A. Chen, F. Ferroni, S. Beingessner, N. Smirnov, F. Marzano, Zp Zhang, Tariq Aziz, G. Chiefari, E. Shumilov, H.J. Schreiber, Hafeez R. Hoorani, K. Schultze, M. Fabre, R. Magahiz, W.G. Ma, M. Vivargent, Crisostomo Sciacca, J. D. Swain, Marco Pieri, Georgi Sultanov, C. Rippich, P. McBride, V. P. Andreev, G.J. Bobbink, B.L. Betev, G. M. Chen, P.G. Seiler, F. Diez-Hedo, Peter Denes, Paolo Bagnaia, L.S. Hsu, Marco Meschini, D. Kirkby, V. Shevchenko, T. Foreman, C. Chen, B. Bertucci, D. Zhang, Nicanor Colino, Y. Mi, S. C. Tonwar, Thomas Ferguson, G. Landi, and IHEF (IoP, FNWI)
Subjects: Quark, Physics, Nuclear and High Energy Physics, Particle physics, High Energy Physics::Lattice, Electron–positron annihilation, High Energy Physics::Phenomenology, Elementary particle, Supersymmetry, Nuclear physics, Higgs boson, High Energy Physics::Experiment, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment, Lepton, Minimal Supersymmetric Standard Model, Boson
Abstract: We present the results from a search for the light neutral scalar Higgs boson h° and the pseudoscalar Higgs boson A° of the minimal super-symmetric standard model. The analysis is based on a data sample corresponding to 71 000 hadronic Z° decays recorded with the L3 detector at LEP. No evidence for the existence of the neutral Higgs bosons h° and A° has been found. The region of h° and A° masses up to 41.5 GeV is excluded at 95% confidence level.
Published: 1990

20. Measurement of g$_A$ and g$_V$ the neutral current coupling constants to leptons

Author: R. Weill, L. Baksay, Y. Mi, R. Liu, Boleslaw Wyslouch, C.Y. Chien, E. Valente, K. Luebelsmeyer, A. Boehm, U. Micke, S. S. Gau, P.V.K.S. Baba, S. C. Tonwar, R. Mount, G. Viertel, P. J. Li, M. Guanziroli, A. L. Anderson, A. Arefev, E. Shumilov, J. Zoll, V. Shoutko, Thomas Ferguson, S. Morganti, Fridolin Dittus, John Krizmanic, Tariq Aziz, M. Tonutti, L.S. Hsu, Federico Carminati, Yu. Galaktionov, M. Vollmar, R. Leiste, J. Schwenke, X. Y. Cui, E. Dénes, G. Herten, Ying Wu, J. F. Zhou, P. Marchesini, J. Berdugo, J. Alcaraz, S.Y. Zhang, Ming Zeng, Jj Blaising, T. Kramer, T. Angelov, W. Friebel, G. Faber, Corinne Goy, D. Kaplan, U. Uwer, Y.F. Mao, A. Chen, R. T. Van de Walle, C-Q. Li, J. Salicio, G. Hu, P. Schmitz, Y. Peng, H. Haan, D. Harting, S. Patricelli, Cheng Chen, F.G. Hartjes, A. Kuhn, M. Roehner, F. de Notaristefani, D. Guesewell, X. L. Wang, S. Schulte, J. Busenitz, E. Nagy, C. Pols, L. Urbàn, Yu. Kamyshkov, Alexei Klimentov, M. Fabre, Carlos Willmott, Q. Ye, Jozsef Toth, Mw Gruenewald, Egidio Longo, I. Vetlitsky, S. Beingessner, W. Ruckstuhl, C. Camps, J. A. Bakken, Speranza Falciano, P. Bloemeke, D. P. Stickland, J. Lettry, Claudio Luci, Z. M. Wang, W. Boehlen, P. Schmitt, Crisostomo Sciacca, Dimitri Bourilkov, Zhuoxiang Ren, Marco Pieri, D. J. Schotanus, H. T. Li, C. Rippich, K. Freudenreich, R. Morand, Z. L. Xue, F. Cesaroni, X. Lue, U. K. Chaturvedi, Y. Mir, C. H. Ye, J. Onvlee, R.C. Ball, Adrian Biland, C. G. Yang, Elisabetta Gallo, J.M. Thenard, A.M. Cartacci, H.R. Dimitrov, Zhen Zhang, C. Dionisi, J. M. You, M.L. Chen, U. Becker, M. Gettner, J. Mnich, Alain Hervé, Raffaello D'Alessandro, C. Grinnell, K.D. Shmakov, S. J. Fan, N. Produit, Qi An, Y. S. Lu, Howard A. Stone, J. Y. Liao, T.S. Dai, J. D. Burger, G. Rahal-Callot, Leonardo Merola, W. Walk, G. Mirabelli, B. P. Roe, Chenliang Wang, Sandra Consuegra Rodríguez, Wen-Gan Ma, R. Bizzarri, S. Hancke, Ian Brock, M. M. Ilyas, A. Bay, D. Campana, a C. Koenig, A. Engler, Konrad Deiters, K.S. Yang, Th. Rombach, T. Azemoon, G. A. Yang, D.N. Mao, Simonetta Gentile, M. Capell, C. Souyri, B. Monteleoni, F. J. Eppling, L. W. Jones, C. Maña, V. Plyaskin, Marcella Diemoz, Piero Spillantini, D. S. Yan, W. Kittel, G. Von Dardel, Alberto Aloisio, A. Grimes, S. M. Ting, Carlo Civinini, J.M. Qian, M. Maolinbay, B. Stoehr, H. S. Fesefeldt, Jérôme Rose, R. A. Khan, G. Sauvage, Marcos Cerrada, K. Schultze, E. Tarkovsky, R. Wilhelm, Philip Kaaret, B. Borgia, F. Marzano, Kenneth Francis Read, G. Coignet, W. Krenz, P. Duinker, R. Fabbretti, X.G. Li, L. Leistam, S. Reucroft, D. Lanske, Th. Meinholz, M. Aguilar-Benitez, I. Duran, P. F. Klok, Sc Yeh, G. Fernandez, D. Pandoulas, G. Conforto, Oliver Kornadt, M. Pohl, Herwig Schopper, D. Antreasyan, H. Fenker, W. Wallraff, B. Auroy, Guofan Hu, H. F. Chen, Vincenzo Innocente, X. W. Tang, M. White, I. Sheer, P. A. Piroué, M. Gailloud, J. Bao, T. Spickermann, S. Kwan, M. MacDermott, V. P. Andreev, Harvey B Newman, C. Jakobs, F. Wittgenstein, M. Bourquin, K. Strauch, F. Bruyant, K. Hilgers, A. Heavey, G. Landi, J. G. Branson, Bernard Ille, X.R. Shi, L. Ludovici, E. Drago, L. Niessen, Sau Lan Wu, F. Ferroni, R. Magahiz, B. N. Jin, I. Clare, G.J. Bobbink, Steven Goldfarb, Y. Zeng, T. Driever, Z. W. Yin, M. Chemarin, M. Vivargent, M. Sachwitz, An.A. Vorobyov, T. Matsuda, R L. Sumner, S. N. Ganguli, P. Berges, A. Degré, M. Maire, J. D. Swain, Giovanni Paternoster, Ren-Yuan Zhu, Luciano Barone, M. Harris, R.B. Sutton, P. Vikas, P. McBride, D.H. Zhang, O. Adriani, G. Chiefari, U. Herten, L. Zehnder, M. Schneegans, P. Extermann, G. M. Chen, M. G. Alviggi, I. Leedom, B. Z. Yang, H. Hofer, L. Antonov, J. H. Field, S. Shevchenko, K. L. Tung, Yueh-Feng Liu, S. Banerjee, P. Goettlicher, F.C. Erné, Q.Y. Yang, K. Sudhakar, A. Gurtu, Helmut Vogel, B. Spiess, Lamberto Luminari, M. Schoentag, V. Lalieu, P. Lebrun, A. A. Syed, K. Lanius, J. Fehlmann, A. Marchionni, T. Riemann, V. Commichau, H. J. Schreiber, Pierre Lecomte, V. Koutsenko, M. Bocciolini, Charles Timmermans, V.R. Krastev, E. Jagel, P. Le Coultre, E. Gonzalez, F. Crijns, K. Hangarter, S. X. Wu, Y. H. Chang, J.P. Burq, George Alverson, Bernardo Adeva, R. Starosta, D. Luckey, Gy L. Bencze, Vineet Kumar, W.-D. Nowak, L. Li, Ph. Rosselet, D. Boutigny, Kajari Mazumdar, Reinhard W. Schulte, G. Schwering, Alexander Malinin, Marcel Merk, M. Steuer, X. D. Cai, G. Forconi, J.F. Li, L. Montanet, J. Schuette, J. Perrier, R.J. Wu, K N. Qureshi, J. Weber, H. Suter, Y.F. Wang, E. Perrin, B. L. Betev, D. Perret-Gallix, Valentin V. Khoze, G.B. Mills, G. Morand, J.C. Sens, R. Dolin, R. Raghavan, Y.P. Tong, Laurent Vuilleumier, E. Isiksal, M. Fukushima, G. H. Wang, S C C. Ting, J. Wenninger, V. Pojidaev, Nikita Smirnov, J. M. Le Goff, Z.F. Gong, J. A. Rubio, H. Anderhub, T.J. Wenaus, H. Akbari, T. Boehringer, M. J. Glaubman, Y. Karyotakis, C. Zabounidis, D. Goujon, D.W. Schmitz, Robert Clare, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, A. Sopczak, X. Leytens, M. Napolitano, H. S. Chen, S. Lanzano, D. Wright, J.P. Martin, Igor Vorobiev, M. Hebert, Panos A Razis, A. Gordeev, M. Micke, Z.Q. Yang, Mingshui Chen, V. Morgunov, D. Ren, A. Contin, Alexander Savin, Luciano Romero, Qian Wang, V. Shevchenko, C. F. He, P.G. Seiler, Giorgio Gratta, A. Pevsner, Peter Denes, Barry Blumenfeld, Paolo Bagnaia, Marco Meschini, E. Thomas, J.H. Wang, D. Kirkby, Zhongyukun Xu, A. Kunin, H. van der Graaf, T. Foreman, Y.J. Pei, Wolfgang Lohmann, H. Vogt, B. Bertucci, D. Zhang, J. Ulbricht, W. J. Metzger, Nicanor Colino, G.G.G. Massaro, F. Carbonara, L. Martinez, F. L. Linde, Valery Schegelsky, Antonino Zichichi, J.M. Lubbers, H. Rykaczewski, D. Linnhoefer, S. Rosier-Lees, S. Loekoes, Jean Fay, M. Dhina, Z. Y. Lin, 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), L3, and IHEF (IoP, FNWI)
Subjects: Coupling constant, Physics, Nuclear and High Energy Physics, Neutral current, 010308 nuclear & particles physics, media_common.quotation_subject, Electron–positron annihilation, Analytical chemistry, Elementary particle, 01 natural sciences, Asymmetry, Nuclear physics, Particle scattering, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, Pseudovector, Particle Physics - Experiment, media_common, Lepton
Abstract: We have measured both the rates and the forward-backward asymmetry of l+l− from Z0→l+l− (where l=μ, τ) with the L3 detector. We obtained Γll=88±4±3 MeV and the vector neutral current coupling constant, gv=0.00±0.07 and the axial vector neutral current coupling constant, gA=−0.515±0.015.
Published: 1990

21. Mass limits for excited electrons and muons from Z0 decay

Author: C.R. Wang, M. Fabre, L. Antonov, Georgi Sultanov, R. A. Khan, S. Schulte, T. Driever, A. Arefiev, J. Krizmanic, A. Marchionni, V. P. Andreev, R. W. Kraemer, V.R. Krastev, W. Ruckstuhl, D. P. Stickland, Aa Vorobyov, Y. Mir, C. H. Ye, E. Gonzalez, M. Chemarin, P. Marchesini, F. Marzano, S. Lanzano, Bernardo Adeva, W. Krenz, J.M. Thenard, A.M. Cartacci, H.R. Dimitrov, P.H. Fisher, M. J. Glaubman, M. Möller, G. Landi, H. El Mamouni, C. Zabounidis, G. Rahal-Callot, R.J. Wu, A. Sopczak, P. Vikas, S. X. Wu, C-Q. Li, P. Arce, D. Goujon, J.M. Lubbers, D. Pandoulas, T. McMahon, R. Bizzarri, S. Hancke, Ian Brock, F. DeNotaristefani, L. Leistam, M. Gruenewald, K. Schultze, S. Khokar, R. Rosmalen, P. Berges, E. G. Thomas, M. Maire, Ming Zeng, Vincenzo Innocente, E. Tarkovsky, D. Lanske, T. Spickermann, S. Kwan, K. Sudhakar, Ph. Rosselet, M. Steuer, G. Forconi, J. Weber, E. Perrin, T.J. Wenaus, L. Li, Hafeez R. Hoorani, Qi An, S. Lökös, Raffaello D'Alessandro, C. Grinnell, Sc Yeh, G. Fernandez, L. Urbàn, J.F. Li, Tariq Aziz, H. Suter, Y.F. Wang, C. Dionisi, Pablo Garcia-Abia, Alain Hervé, V. Plyaskin, H. Anderhub, K.S. Yang, Th. Rombach, S. Rosier-Lees, T. Riemann, M. Röhner, L.S. Hsu, G.B. Mills, Y. Mi, Valentin V. Khoze, Bernard Ille, A. C. König, Samuel C.C. Ting, H. Akbari, P. Le Coultre, T. Kramer, J. J. Blaising, J.C. Sens, D.N. Mao, Jozsef Toth, Steven Goldfarb, J. Lettry, Claudio Luci, X.L. Wang, M. Bourquin, C. Souyri, R. Magahiz, X. Lue, U. K. Chaturvedi, Y. S. Lu, Sebastian Nowak, B. Borgia, Leonardo Merola, W. Walk, K. Hangarter, R.B. Sutton, A. Bay, R. Starosta, Simonetta Gentile, Y.F. Mao, Elisabetta Gallo, K. Strauch, M. Gailloud, D. Luckey, Gy L. Bencze, F. Cesaroni, J. D. Swain, H. Haan, A. van Laak, K. N. Qureshi, G. Chiefari, S. Shevchenko, Carlo Civinini, M. Maolinbay, H.F. Chen, Reinhard W. Schulte, Jérôme Rose, Federico Carminati, J. Y. Liao, R. de Asmundis, Suresh C Tonwar, Luciano Romero, Qian Wang, P. McBride, T. Azemoon, G. Trowitzsch, Lawrence W. Jones, X.G. Li, W.-D. Nowak, C. Timmermans, G. Schwering, M. Aguilar-Benitez, I. Duran, Herwig Schopper, M. White, S. Reucroft, A. Leike, H. Fenker, Kenneth Francis Read, I. Vetlitsky, R.C. Ball, Adrian Biland, G. Herten, G. Conforto, C. F. He, X.R. Shi, I. Clare, J. Schütte, L. Montanet, K.D. Shmakov, S. J. Fan, W. Friebel, G. Faber, A. Bujak, D.W. Schmitz, G.G.G. Massaro, Oliver Kornadt, Marcos Cerrada, M. Pohl, W. Wallraff, P. Göttlicher, E. Valente, Crisostomo Sciacca, Marco Pieri, C. Rippich, Ren-Yuan Zhu, Guofan Hu, Corinne Goy, Dimitri Bourilkov, E. Dénes, B. P. Roe, Robert Clare, A. Pevsner, A. Böhm, Luciano Barone, D. McNally, Thomas Ferguson, D.J. Schotanus, G. Coignet, A. Engler, Barry Blumenfeld, Jd Burger, R. Malik, M. Capell, R. Liu, B. N. Jin, J. A. Bakken, H. Nowak, Valery Schegelsky, Antonino Zichichi, D. Perret-Gallix, H. S. Fesefeldt, Q.Y. Yang, Thomas Hebbeker, Paul Lecoq, X. Leytens, M. Napolitano, Laszlo Gutay, J. G. Branson, S. Beingessner, G. Viertel, H. Rykaczewski, B. L. Betev, R. Leiste, S. S. Gau, P.V.K.S. Baba, S. Patricelli, F. Bruyant, V. Morgunov, Q. Ye, A. Gurtu, Lamberto Luminari, J. Mnich, Y. Karyotakis, S. Morganti, W.G. Ma, Z. W. Yin, S. N. Ganguli, V. Commichau, H. J. Schreiber, H. S. Chen, J. Schwenke, J. Fehlmann, X. Y. Cui, L. Zehnder, D. Kaplan, G. Sauvage, A. Degré, T. Foreman, P. Duinker, G. Morand, Jean Fay, S. Banerjee, Giovanni Paternoster, M. Dhina, D. Boutigny, M. Bocciolini, E. Nagy, M. Vivargent, B.Z. Yang, Christine Buisson, C. Spartiotis, J. Bao, Pierre Lecomte, G. Sartorelli, F. Crijns, Zhuoxiang Ren, A. Hasan, Harvey B Newman, R. Raghavan, M.L. Chen, Z. M. Wang, Konrad Deiters, R. Dolin, M. Gettner, J.H. Wang, J. M. You, Alberto Aloisio, A. Ricker, Y.P. Tong, P. K. Malhotra, H. A. Rizvi, N. Produit, K. Hilgers, Laurent Vuilleumier, A. Heavey, Qiang Li, L. Baksay, A. Malinin, A. Grimes, A. Kunin, H. van der Graaf, C. Maña, Marcella Diemoz, T. Angelov, E. Isiksal, P.G. Seiler, R. Morand, Z. L. Xue, M. Vollmar, B. Spiess, Petr Levchenko, F. Diez-Hedo, M. Sachwitz, S. Röhner, F. Wittgenstein, J. Behrens, P. J. Li, Th. Meinholz, G. Von Dardel, G. A. Yang, K. Lanius, V.G. Shevchenko, G. Gratta, W. Kittel, Howard A. Stone, T.S. Dai, D. Wright, C.Y. Chien, U. Herten, D. Antreasyan, Peter Denes, X. W. Tang, I. Sheer, P. Lebrun, F. Tonisch, P. A. Piroué, R. Wilhelm, Fridolin Dittus, T. Böhringer, A. A. Syed, S. Linnhofer, G. Mirabelli, G. Hu, Q. Fan, R. L. Sumner, Wolfgang Lange, G. H. Wang, V. Lalieu, L. Ludovici, E. Drago, F. Carbonara, Paolo Bagnaia, B.C. Stringfellow, S.Y. Zhang, U. Becker, J. Wenninger, K. Lübelsmeyer, Piero Spillantini, L. Niessen, Sau Lan Wu, Z.Y. Lin, L. Martinez, Marco Meschini, D. Kirkby, V. Pojidaev, F. L. Linde, A. Kuhn, M. Harris, M. Fukushima, Y.J. Pei, Wolfgang Lohmann, H. Vogt, B. Bertucci, D. Zhang, J. Ulbricht, Nicanor Colino, Nikita Smirnov, Zm Wang, F. J. Eppling, D. S. Yan, V. Koutsenko, D. H. Zhang, G. Finocchiaro, U. Uwer, A. Chen, J. Salicio, Carlos Willmott, J. Perrier, S. M. Ting, Speranza Falciano, J.P. Burq, E. Jagel, H. T. Li, Yanwen Liu, Egidio Longo, M. Merk, G. J. Bobbink, J. M. Le Goff, M. M. Ilyas, B. Wyso̵uch, F. Ferroni, Y. Zeng, Z.F. Gong, R. Fabbretti, J. A. Rubio, P. Schmitz, Alexei Klimentov, C. Camps, K. Freudenreich, R. Weill, W. J. Metzger, J. M. Salicio, Yu. Galaktionov, U. Micke, J. Alcaraz, Cheng Chen, R. Mount, B. Stöhr, C. Zaccardelli, Helmut Vogel, J. Berdugo, Y. H. Chang, George Alverson, B. Monteleoni, R. T. Van de Walle, Vineet Kumar, A. L. Anderson, Kajari Mazumdar, Ying Wu, J. F. Zhou, M. Schneegans, M. MacDermott, Mingshui Chen, M. A. Niaz, Xd Cai, P. Extermann, I. Leedom, H. Hofer, K. L. Tung, Z.Z. Xu, D. Ren, U. Vikas, A. Contin, Alexander Savin, M. Guanziroli, J. P. Martin, E. Shumilov, J. Zoll, J. H. Field, M. Schöntag, W. Böhlen, V. Shoutko, J.M. Qian, Philip Kaaret, M. Tonutti, An.A. Vorobyov, Igor Vorobiev, T. Matsuda, M. Hebert, O. Adriani, M. G. Alviggi, Zhiqing Zhang, F. C. Erné, Yu. Kamyshkov, C. G. Yang, K. S. Kumar, Panos A Razis, P. Blömeke, A. Gordeev, M. Micke, Z.Q. Yang, 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: Physics, Nuclear and High Energy Physics, Particle physics, Muon, 010308 nuclear & particles physics, Electron–positron annihilation, Detector, 01 natural sciences, Nuclear physics, Excited state, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], Limit (mathematics), 010306 general physics, Particle Physics - Experiment
Abstract: We searched for excited electrons and muons from Z 0 decay in the channels ee→eeγ, ee→eeγγ, ee→(e)eγ, ee→μμγ, ee→μμγγ. using the L3 detector at LEP. The lower mass limit for e ∗ is 45.0 GeV and for μ ∗ 45.3 GeV. The upper limits of ll ∗ Z 0 and ll ∗ γ couplings at 95% CL have been determined up to m l∗ close to the Z 0 mass.
Published: 1990

22. A test of QCD based on 4-jet events from Z$^0$ decays

Author: B. Adeva, O. Adriani, M. Aguilar-Benitez, H. Akbari, J. Alcaraz, A. Aloisio, G. Alverson, M.G. Alviggi, Q. An, H. Anderhub, A.L. Anderson, V.P. Andreev, T. Angelov, L. Antonov, D. Antreasyan, 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, J. Bao, L. Barone, A. Bay, U. Becker, J. Behrens, S. Beingessner, Gy.L. Bencze, J. Berdugo, P. Berges, B. Bertucci, B.L. Betev, A. Biland, R. Bizzarri, J.J. Blaising, P. Blömeke, B. Blumenfeld, G.J. Bobbink, M. Bocciolini, W. Böhlen, A. Böhm, T. Böhringer, B. Borgia, D. Bourilkov, M. Bourquin, D. Boutigny, J.G. Branson, I.C. Brock, F. Bruyant, C. Buisson, A. Bujak, J.D. Burger, J.P. Burg, J. Busenitz, X.D. Cai, C. Camps, M. Capell, F. Carbonara, F. Carminati, A.M. Cartacci, M. Cerrada, F. Cesaroni, Y.H. Chang, U.K. Chaturvedi, M. Chemarin, A. Chen, C. Chen, G.M. Chen, H.F. Chen, H.S. Chen, M. Chen, M.L. Chen, G. Chiefari, C.Y. Chien, C. Civinini, I. Clare, R. Clare, G. Coignet, N. Colino, V. Commichau, G. Conforto, A. Contin, F. Crijns, X.Y. Cui, T.S. Dai, R. D'Alessandro, R. de Asmundis, A. Degré, K. Deiters, E. Dénes, P. Denes, F. DeNotaristefani, M. Dhina, D. DiBitonto, M. Diemoz, F. Diez-Hedo, H.R. Dimitrov, C. Dionisi, F. Dittus, R. Dolin, E. Drago, T. Driever, D. Duchesneau, P. Duinker, I. Duran, H. El Mamouni, A. Engler, F.J. Eppling, F.C. Erné, P. Extermann, R. Fabbretti, G. Faber, S. Falciano, Q. Fan, S.J. Fan, M. Fabre, J. Fay, J. Fehlmann, H. Fenker, T. Ferguson, G. Fernandez, F. Ferroni, H. Fesefeldt, J. Field, G. Finocchiaro, P.H. Fisher, G. Forconi, T. Foreman, K. Freudenreich, W. Friebel, M. Fukushima, M. Gailloud, Yu. Galaktionov, E. Gallo, S.N. Ganguli, P. Garcia-Abia, S.S. Gau, S. Gentile, M. Gettner, M. Glaubman, S. Goldfarb, Z.F. Gong, E. Gonzalez, A. Gordeev, P. Göttlicher, D. Goujon, C. Goy, G. Gratta, A. Grimes, C. Grinnell, M. Gruenewald, M. Guanziroli, A. Gurtu, L.J. Gutay, H. Haan, S. Hancke, K. Hangarter, M. Harris, A. Hasan, C.F. He, A. Heavey, T. Hebbeker, M. Hebert, G. Herten, U. Herten, A. Hervé, K. Hilgers, H. Hofer, H. Hoorani, L.S. Hsu, G. Hu, G.Q. Hu, B. Ille, M.M. Ilyas, V. Innocente, E. Isiksal, E. Jagel, B.N. Jin, L.W. Jones, P. Kaaret, R.A. Khan, Yu. Kamyshkov, D. Kaplan, Y. Karyotakis, M. Kaur, S. Khokhar, V. Khoze, D. Kirkby, W. Kittel, A. Klimentov, A.C. König, O. Kornadt, V. Koutsenko, R.W. Kraemer, T. Kramer, V.R. Krastev, W. Krenz, J. Krizmanic, A. Kuhn, K.S. Kumar, V. Kumar, A. Kunin, S. Kwan, A. van Laak, V. Lalieu, G. Landi, K. Lanius, W. Lange, D. Lanske, S. Lanzano, P. Lebrun, P. Lecomte, P. Lecoq, P. Le Coultre, I. Leedom, J.M. Le Goff, A. Leike, L. Leistam, R. Leiste, J. Lettry, P.M. Levchenko, X. Leytens, C. Li, H.T. Li, J.F. Li, L. Li, P.J. Li, Q. Li, X.G. Li, J.Y. Liao, Z.Y. Lin, F.L. Linde, D. Linnhofer, R. Liu, Y. Liu, W. Lohmann, S. Lökös, E. Longo, Y.S. Lu, J.M. Lubbers, K. Lübelsmeyer, C. Luci, D. Luckey, L. Ludovici, X. Lue, L. Luminari, W.G. Ma, M. MacDermott, R. Magahiz, M. Maire, P.K. Malhotra, R. Malik, A. Malinin, C. Maña, D.N. Mao, Y.F. Mao, M. Maolinbay, P. Marchesini, A. Marchionni, J.P. Martin, L. Martinez, F. Marzano, G.G.G. Massaro, T. Matsuda, K. Mazumdar, P. McBride, T. McMahon, D. McNally, Th. Meinholz, M. Merk, L. Merola, M. Meschini, W.J. Metzger, Y. Mi, M. Micke, U. Micke, G.B. Mills, Y. Mir, G. Mirabelli, J. Mnich, M. Möller, L. Montanet, B. Monteleoni, G. Morand, R. Morand, S. Morganti, V. Morgunov, R. Mount, E. Nagy, M. Napolitano, H. Newman, M.A. Niaz, L. Niessen, W.D. Nowak, H. Nowak, S. Nowak, D. Pandoulas, G. Paternoster, S. Patricelli, Y.J. Pei, D. Perret-Gallix, J. Perrier, A. Pevsner, M. Pieri, P.A. Piroué, V. Plyaskin, M. Pohl, V. Pojidaev, N. Produit, J.M. Qian, K.N. Qureshi, R. Raghavan, G. Rahal-Callot, P. Razis, K. Read, D. Ren, Z. Ren, S. Reucroft, A. Ricker, T. Riemann, C. Rippich, H.A. Rizvi, B.P. Roe, M. Röhner, S. Röhner, Th. Rombach, L. Romero, J. Rose, S. Rosier-Lees, R. Rosmalen, Ph. Rosselet, J.A. Rubio, W. Ruckstuhl, H. Rykaczewski, M. Sachwitz, J. Salicio, J.M. Salicio, G. Sartorelli, G. Sauvage, A. Savin, V. Schegelsky, D. Schmitz, P. Schmitz, M. Schneegans, M. Schöntag, H. Schopper, D.J. Schotanus, H.J. Schreiber, R. Schulte, S. Schulte, K. Schultze, J. Schütte, J. Schwenke, G. Schwering, C. Sciacca, R. Sehgal, P.G. Seiler, J.C. Sens, I. Sheer, V. Shevchenko, S. Shevchenko, X.R. Shi, K. Shmakov, V. Shoutko, E. Shumilov, N. Smirnov, A. Sopczak, C. Souyri, C. Spartiotis, T. Spickermann, B. Spiess, P. Spillantini, R. Starosta, M. Steuer, D.P. Stickland, B. Stöhr, H. Stone, K. Strauch, B.C. Stringfellow, K. Sudhakar, G. Sultanov, R.L. Sumner, H. Suter, R.B. Sutton, J.D. Swain, A.A. Syed, X.W. Tang, E. Tarkovsky, J.M. Thenard, E. Thomas, C. Timmermans, Samuel C.C. Ting, S.M. Ting, Y.P. Tong, F. Tonisch, M. Tonutti, S.C. Tonwar, J. Tòth, G. Trowitzsch, K.L. Tung, J. Ulbricht, L. Urbán, U. Uwer, E. Valente, R.T. Van de Walle, H. van der Graaf, I. Vetlitsky, G. Viertel, P. Vikas, U. Vikas, M. Vivargent, H. Vogel, H. Vogt, M. Vollmar, G. Von Dardel, I. Vorobiev, A.A. Vorobyov, An.A. Vorobyov, L. Vuilleumier, M. Wadhwa, W. Walk, W. Wallraff, C.R. Wang, G.H. Wang, J.H. Wang, Q.F. Wang, X.L. Wang, Y.F. Wang, Z. Wang, Z.M. Wang, J. Weber, R. Weill, T.J. Wenaus, J. Wenninger, M. White, R. Wilhelm, C. Willmott, F. Wittgenstein, D. Wright, R.J. Wu, S.L. Wu, S.X. Wu, Y.G. Wu, B. Wysłouch, Z.Z. Xu, Z.L. Xue, D.S. Yan, B.Z. Yang, C.G. Yang, G. Yang, K.S. Yang, Q.Y. Yang, Z.Q. Yang, Q. Ye, C.H. Ye, S.C. Yeh, Z.W. Yin, J.M. You, C. Zabounidis, C. Zaccardelli, L. Zehnder, M. Zeng, Y. Zeng, D. Zhang, D.H. Zhang, S.Y. Zhang, Z.P. Zhang, J.F. Zhou, R.Y. Zhu, A. Zichichi, J. Zoll, 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, 010308 nuclear & particles physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], 010306 general physics, 01 natural sciences, Particle Physics - Experiment
Published: 1990

23. A precision measurement of the number of neutrino species

Author: L.S. Hsu, Konrad Deiters, Yu. Galaktionov, Alberto Aloisio, A. Grimes, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, M. Fabre, Th. Meinholz, J. Alcaraz, Helmut Vogel, Federico Carminati, Jozsef Toth, A. Heavey, A. A. Syed, J. Lettry, Claudio Luci, Wolfgang Lange, B.C. Stringfellow, Qiang Li, Y. Karyotakis, R.C. Ball, Adrian Biland, Georgi Sultanov, F. Crijns, X. W. Tang, I. Sheer, P. A. Piroué, Elisabetta Gallo, M. J. Glaubman, M. Möller, Lamberto Luminari, G. Finocchiaro, Marcel Merk, H. F. Chen, R. A. Khan, Kajari Mazumdar, J. Perrier, R. Malik, K.D. Shmakov, G. Chiefari, L. Urbàn, S. Shevchenko, Chenliang Wang, S. Khokhar, T.R. McMahon, M. Wadhwa, D. J. Schotanus, J. M. You, N. Produit, G. A. Yang, Jean Fay, M. Sachwitz, M. Dhina, D. Boutigny, H. El Mamouni, Cheng Chen, Ren-Yuan Zhu, Tariq Aziz, B. Stöhr, C. Zaccardelli, S. Reucroft, Luciano Barone, J. Fehlmann, Z. Y. Lin, V. P. Andreev, A. Engler, A. Leike, C. Zabounidis, S. C. Yeh, H. Fenker, S. Patricelli, Xd Cai, Pierre Lecomte, G.J. Bobbink, J.Y. Liao, E. Thomas, J.H. Wang, D.N. Mao, C. Souyri, S.J. Fan, M. Capell, C. Dionisi, Yu. Kamyshkov, F.C. Erné, Q.Y. Yang, B. L. Betev, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, A. Gurtu, A. Kunin, H. van der Graaf, Q. Ye, P. Arce, D. Goujon, G. Sartorelli, M.L. Chen, G. Landi, U. Herten, R. Dolin, D. Perret-Gallix, H. S. Fesefeldt, F. Ferroni, V. Commichau, H. J. Schreiber, Pablo Garcia-Abia, Charles Timmermans, Raffaello D'Alessandro, C. Grinnell, Mw Gruenewald, Crisostomo Sciacca, D. Pandoulas, Marco Pieri, D. Antreasyan, G. M. Chen, Y. Zeng, M. Bocciolini, C. Rippich, Vincenzo Innocente, Alain Hervé, W. J. Metzger, P. Vikas, G. Morand, Qi An, M. Fukushima, Leonardo Merola, W. Walk, M. Gettner, S. Beingessner, T. Spickermann, S. Kwan, A. Hasan, G.G.G. Massaro, M. Gailloud, S. Lökös, C. G. Yang, T. Azemoon, X. Leytens, B. N. Jin, K.S. Yang, H. Nowak, F. Carbonara, R.J. Wu, A. Sopczak, J. Behrens, L. Martinez, J. Mnich, Bernard Ille, A. Bay, J.C. Sens, Th. Rombach, R. L. Summer, R. Raghavan, R. Magahiz, T. Kramer, C. Maña, Marcella Diemoz, L. Baksay, F. L. Linde, P. Lebrun, Fridolin Dittus, J. J. Blaising, K. Sudhakar, J. M. Le Goff, A. C. König, Y.P. Tong, L. Zehnder, Laurent Vuilleumier, P. Schmitz, E. Isiksal, K. S. Kumar, Simonetta Gentile, J. D. Swain, H. Anderhub, Marcos Cerrada, Z.F. Gong, P. Duinker, S. Banerjee, P. McBride, Alexei Klimentov, Carlo Civinini, M. Maolinbay, G. Gratta, C. Camps, H. Haan, Dimitri Bourilkov, Boleslaw Wyslouch, Luciano Romero, Qian Wang, S.Y. Zhang, C.Y. Chien, J. A. Rubio, K. Freudenreich, Y. Mi, G. H. Wang, J. Bao, F. Cesaroni, Kenneth Francis Read, I. Vetlitsky, U. Uwer, G. Conforto, J. Wenninger, X.G. Li, M. Aguilar-Benitez, I. Duran, J.M. Lubbers, A. Böhm, J.M. Qian, Philip Kaaret, G. Von Dardel, A. Chen, C. F. He, C-Q. Li, V. Pojidaev, G. Coignet, J. Salicio, S. C. Tonwar, Nikita Smirnov, L. J. Gutay, A. Pevsner, U. Becker, Zm Wang, R. Liu, Herwig Schopper, M. White, Barry Blumenfeld, R. de Asmundis, T. Böhringer, E. Valente, Thomas Ferguson, G. Sauvage, X. Lue, U. K. Chaturvedi, J. Schütte, S. S. Gau, P.V.K.S. Baba, Zhen Zhang, Speranza Falciano, F. J. Eppling, L. W. Jones, D. S. Yan, Y. S. Lu, R. Bizzarri, S. Hancke, K. N. Qureshi, Harvey B Newman, E. Dénes, R. Sehgal, An.A. Vorobyov, T. Matsuda, G. Mirabelli, Marco Meschini, Ian Brock, M. Chermarin, D. McNally, D. Kirkby, K. Hilgers, S. M. Ting, Jérôme Rose, S. X. Wu, F. DeNotaristefani, Egidio Longo, R. Wilhelm, Yanwen Liu, Y. H. Chang, W.-D. Nowak, George Alverson, W. Ruckstuhl, J. H. Field, G. Trowitzsch, D. P. Stickland, F. Bruyant, L. Leistam, O. Adriani, M. G. Alviggi, G. Viertel, G. Schwering, Vineet Kumar, T. Foreman, K. Lübelsmeyer, Piero Spillantini, Hafeez R. Hoorani, L. Montanet, Y. Mir, C. H. Ye, Y.J. Pei, M. M. Ilyas, G. Fernandez, D.W. Schmitz, Wolfgang Lohmann, H. Vogt, D. DiBitonto, Ph. Rosselet, B. Bertucci, D. Zhang, R. Rosmalen, S. Morganti, T. Angelov, M. Steuer, R. Fabbretti, J. Ulbricht, Nicanor Colino, X. L. Wang, E. Nagy, M. Vivargent, Christine Buisson, G. Forconi, J. Schwenke, J. Weber, W. Wallraff, M. MacDermott, Robert Clare, Guofan Hu, Thomas Hebbeker, X. Y. Cui, K. Lanius, M. A. Niaz, G. Hu, V. Shevchenko, Z. M. Wang, Paul Lecoq, R. W. Kraemer, M. Bourquin, M. Napolitano, P. Berges, P. Extermann, S. Rosier-Lees, T. Riemann, Z. Ren, P. Marchesini, I. Leedom, B. Z. Yang, J. G. Branson, K. Strauch, P.G. Seiler, G.B. Mills, A. Arefiev, H. Hofer, K. L. Tung, B. Monteleoni, Petr Levchenko, S. Röhner, F. Diez-Hedo, Peter Denes, Z. W. Yin, S. N. Ganguli, M. Maire, Ming Zeng, H. S. Chen, Aa Vorobyov, L. Li, R. Weill, P. Le Coultre, A. Degré, Giovanni Paternoster, Paolo Bagnaia, W. Kittel, D. Duchesneau, Carlos Willmott, K. Hangarter, F. Wittgenstein, L. Ludovici, E. Drago, M. Röhner, Alexander Malinin, B. Spiess, L. Niessen, Sau Lan Wu, T. Driever, H. T. Li, P.J. Li, V. Lalieu, F. Marzano, Y.F. Mao, W. Krenz, A. L. Anderson, V. Koutsenko, J.M. Thenard, A.M. Cartacci, H.R. Dimitrov, M. Harris, J.P. Burq, T.J. Wenaus, E. Jagel, Manjit Kaur, Ying Wu, J. F. Zhou, Samuel C.C. Ting, J.F. Li, R. T. Van de Walle, J. D. Burger, Steven Goldfarb, R. Starosta, H. Akbari, D. Luckey, Gy L. Bencze, B. P. Roe, G. Rahal-Callot, Reinhard W. Schulte, R.B. Sutton, D.H. Zhang, M. Schneegans, A. Bujak, Oliver Kornadt, M. Pohl, H. Suter, K. Schultze, E. Tarkovsky, J. M. Salicio, Y.F. Wang, D. Lanske, M. Vollmar, U. Micke, D. Linnhofer, R. Mount, S. Lanzano, D. Wright, Valentin V. Khoze, J. Berdugo, L. Antonov, J. Krizmanic, A. Marchionni, V.R. Krastev, E. Gonzalez, Bernardo Adeva, M. Guanziroli, J. P. Martin, E. Shumilov, J. Zoll, M. Schöntag, W. Böhlen, V. Shoutko, M. Tonutti, Mingshui Chen, V. Morgunov, D. Ren, U. Vikas, A. Contin, Alexander Savin, Igor Vorobiev, M. Hebert, Panos A Razis, P. Blömeke, A. Gordeev, M. Micke, Z.Q. Yang, Sebastian Nowak, B. Borgia, A. van Laak, X.R. Shi, I. Clare, J. Busenitz, P. Göttlicher, R. Leiste, D. Kaplan, C. Spartiotis, R. Morand, Z. L. Xue, Howard A. Stone, T.S. Dai, F. Tonisch, Q. Fan, G. Herten, W. Friebel, G. Faber, Corinne Goy, A. Kuhn, J. A. Bakken, V. Plyaskin, Wen-Gan Ma, 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, problem formulation, Electron–positron annihilation, Scalar (mathematics), Hadron, problem modeling, 01 natural sciences, problem understanding, Standard Model, Nuclear physics, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], information retrieval, Nuclear Experiment, 010306 general physics, Physics, Range (particle radiation), maxims of conversation, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, problem expression, High Energy Physics::Experiment, competitive intelligence, Center of mass, Neutrino, pragmatics, Particle Physics - Experiment
Abstract: If simplified, every information retrieval problem can be solved when the information need implied by its expression has been identified. We are interested in the criteria used in realising a good information retrieval problem expression. We have listed these criteria through some principles and maxims which first characterized the communication between two persons are applied. We choose to use the gricean maxims because they are the most favoured for this type of situation. Secondly, we have tried to identify some others principles that can be used to realise a good information retrieval problem expression. The principles by Grice can not resolve all forms of error associated with this particular form of communication. In our work, we defined three other principles namely: adhesion principle, reformulation principle, memorization principle. We give some examples of situations where the principles we have formulated are not applicable and the consequences. We present the possible applications of our new model: MIRABEL, which can help in the description of information retrieval problem from. It also compels its user to use essential good expression principle implicitly.
Published: 1990

24. Search for excited neutrinos from Z$^0$ decays

Author: Dimitri Bourilkov, E. Nagy, E. Valente, M. Guanziroli, Tariq Aziz, R. Raghavan, R. Weill, D. McNally, Y.P. Tong, M. Schneegans, D. M. Lee, Laurent Vuilleumier, F. Cesaroni, J. P. Martin, X. Leytens, G. Viertel, G. Sauvage, J. Y. Liao, E. Isiksal, S. Morganti, W. Kittel, E. Shumilov, Ren-Yuan Zhu, Luciano Barone, J. Schütte, Crisostomo Sciacca, François Chollet, Marco Pieri, G. H. Wang, J. Schwenke, G. Herten, W. Friebel, G. Faber, M. Schöntag, X. Y. Cui, M. Möller, V. Shoutko, A. Kuhn, Harvey B Newman, K. Hilgers, C. Rippich, J. Wenninger, J. A. Bakken, U. Micke, F. Bruyant, M. J. Glaubman, V. Pojidaev, D. Linnhofer, H. F. Chen, V. Plyaskin, Nikita Smirnov, R. Mount, M. Tonutti, Zm Wang, T. Angelov, M. Fabre, S. Beingessner, D. Pandoulas, T. McMahon, Wen-Gan Ma, H. El Mamouni, B. P. Roe, G. Chiefari, K. Lanius, Qiang Li, J. Berdugo, G. Hu, F. C. Erné, Q.Y. Yang, A. Gurtu, Igor Vorobiev, Konrad Deiters, Georgi Sultanov, V. Commichau, H. J. Schreiber, J. Mnich, M.L. Chen, Sc Yeh, S. Shevchenko, Helmut Vogel, Alberto Aloisio, M. Sachwitz, L. Li, L. Urbàn, R. A. Khan, Carlos Willmott, R.C. Ball, Adrian Biland, Panos A Razis, L. J. Gutay, G. Landi, D. Duchesneau, T. Driever, P. Arce, T. Foreman, G. Fernandez, Speranza Falciano, T. Spickermann, A. Bujak, Oliver Kornadt, P. Blömeke, M. Bocciolini, P. Duinker, Alexander Malinin, M. Merk, U. Becker, Raffaello D'Alessandro, C. Grinnell, K.D. Shmakov, S. J. Fan, A. A. Syed, D. Goujon, M. Pohl, A. Gordeev, M. Micke, B. L. Betev, Th. Meinholz, P. Vikas, Bernard Ille, A. C. König, Kajari Mazumdar, S. Khokhar, Marcella Diemoz, G. Von Dardel, D.N. Mao, Yu. Kamyshkov, A. Hasan, R. Rosmalen, X. W. Tang, Leonardo Merola, Y. D. Xu, J. Bao, V. P. Andreev, M. Chemarin, J.F. Li, H. T. Li, Qi An, S. Lökös, K.S. Yang, Th. Rombach, Z.Q. Yang, B. Spiess, G. M. Chen, K. Sudhakar, F. J. Eppling, L. W. Jones, D. S. Yan, S. M. Ting, U. Herten, F. Plasil, T. Azemoon, H. Suter, Y.F. Wang, V. Lalieu, A. Degré, E. Dénes, R. Sehgal, Simonetta Gentile, Mingshui Chen, Mw Gruenewald, G. B. Mills, G. Morand, B.C. Stringfellow, M. Yzerman, V. Koutsenko, P. A. Piroué, T. Böhringer, P. Marchesini, Alexei Klimentov, C. Camps, Vincenzo Innocente, C. G. Yang, Xd Cai, Valentin V. Khoze, R. Dolin, I. Sheer, Marcos Cerrada, R. Magahiz, Ming Zeng, J. D. Swain, J.P. Burq, Kenneth Francis Read, S. Rosier-Lees, D. H. Zhang, E. Jagel, A. Engler, L. Antonov, G. Conforto, V. Morgunov, G. Finocchiaro, M. Bourquin, K. Strauch, P. Le Coultre, K. S. Kumar, L.S. Hsu, M. Röhner, Yu. Galaktionov, M. Fukushima, C. Maña, J. Perrier, U. Roeser, D. Hauschildt, B. N. Jin, K. Freudenreich, D. Ren, W. Wallraff, Guofan Hu, R. L. Summer, J. Salicio, J. Alcaraz, L. Baksay, Marco Meschini, K. Hangarter, R. Malik, Jozsef Toth, U. Vikas, J.M. Qian, M. Capell, J. Krizmanic, D. Perret-Gallix, H. S. Fesefeldt, H. O. Cohn, J. Lettry, Claudio Luci, A. Contin, K. N. Qureshi, Alexander Savin, Yanwen Liu, L. Z. Sun, Y.F. Mao, A. Marchionni, R. Starosta, Elisabetta Gallo, V.R. Krastev, R. Liu, G. Gratta, D. Luckey, Gy L. Bencze, A. Böhm, Cheng Chen, B. Stöhr, J. M. Le Goff, E. Gonzalez, Reinhard W. Schulte, D. Kirkby, H. R. Gustafson, S. S. Gau, P.V.K.S. Baba, Z. W. Yin, C.Y. Chien, T.J. Wenaus, C. Zaccardelli, W. W. Kinnison, Chenliang Wang, G. S. Sanders, Z.F. Gong, S. N. Ganguli, Zhuoxiang Ren, G. Coignet, J. A. Rubio, M. Wadhwa, R.J. Wu, A. Sopczak, H. L. Zhuang, S. Lanzano, Bernardo Adeva, Giovanni Paternoster, Wolfgang Stoeffl, I. Scott, Federico Carminati, S. Reucroft, Manjit Kaur, C. Timmermans, G. Schwering, J. M. You, H. Anderhub, P. McBride, An.A. Vorobyov, T. Matsuda, N. Produit, H. Fenker, A.M. Cartacci, C-Q. Li, J.M. Lubbers, L. Zehnder, H.R. Dimitrov, H. Akbari, D. Antreasyan, Zhen Zhang, G. A. Yang, O. Adriani, Lucas Taylor, R. Bizzarri, S. Hancke, Ian Brock, F. DeNotaristefani, J.C. Sens, J. D. Burger, G. Mirabelli, G. Rahal-Callot, W. J. Metzger, L. Leistam, X. L. Wang, S. Patricelli, M.C. Chen, J.B. Ye, O. Rind, K. Schultze, E. Tarkovsky, S. Banerjee, T. Kramer, P. Berges, D. Lanske, Hafeez R. Hoorani, K. Lübelsmeyer, Piero Spillantini, M. Maire, J. J. Blaising, Q. Ye, S. Schulte, W. Ruckstuhl, D. P. Stickland, Y. Mir, C. H. Ye, Y.J. Pei, Lamberto Luminari, M. Vivargent, Christine Buisson, R. de Asmundis, W. Böhlen, H. Haan, Wolfgang Lohmann, H. Vogt, Mariagrazia Alviggi, B. Bertucci, J. Fehlmann, Z. M. Wang, I. Vetlitsky, Pierre Lecomte, G. Sartorelli, Nicanor Colino, Y. H. Chang, George Alverson, C. Dionisi, R. T. Van de Walle, Vineet Kumar, V. Shevchenko, Pablo Garcia-Abia, Alain Hervé, B. Borgia, A. Bay, P.G. Seiler, F. Ferroni, Y. Zeng, F. Diez-Hedo, J. Ulbricht, A. van Laak, Peter Denes, Paolo Bagnaia, Carlo Civinini, Y. Mi, M. Maolinbay, S. C. Tonwar, X.R. Shi, I. Clare, Frank Filthaut, Thomas Ferguson, X.G. Li, J. Busenitz, P. Göttlicher, D.J. Schotanus, M. Aguilar-Benitez, I. Duran, Herwig Schopper, R. Leiste, M. White, Petr Levchenko, S. Röhner, C. Spartiotis, F. Wittgenstein, M. Gailloud, R. Morand, Z. L. Xue, L. Ludovici, E. Drago, L. Niessen, Sau Lan Wu, Howard A. Stone, T.S. Dai, F. Tonisch, Q. Fan, D. Zhang, M. Harris, J.G. Branson, O. Fackler, E. Thomas, J.H. Wang, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, A. Kunin, H. van der Graaf, M. Hebert, R. Wilhelm, F. Carbonara, L. Martinez, F. L. Linde, Luciano Romero, Bolek Wyslouch, Qian Wang, J. Behrens, P. J. Li, P. Lebrun, Fridolin Dittus, BT Bouwens, U. Uwer, A. Chen, X. Lue, U. K. Chaturvedi, Y. S. Lu, Jérôme Rose, J. H. Field, G. Trowitzsch, C. F. He, A. Pevsner, Barry Blumenfeld, Valery Schegelsky, Antonino Zichichi, Ph Fisher, H. Rykaczewski, Y. Karyotakis, A. Arefiev, Aa Vorobyov, Jean Fay, M. Dhina, D. Boutigny, F. Crijns, Z. Y. Lin, F. Marzano, W. Krenz, Samuel C.C. Ting, Steven Goldfarb, R.B. Sutton, G. Passaleva, M. MacDermott, M. A. Niaz, S. X. Wu, D. DiBitonto, M. Steuer, G. Forconi, J. Weber, P. Extermann, I. Leedom, B. Z. Yang, H. Hofer, K. L. Tung, Egidio Longo, G. J. Bobbink, M. M. Ilyas, R. Fabbretti, M. Lenti, A. L. Anderson, Ying Wu, J. F. Zhou, M. Vollmar, D. Wright, D.W. Schmitz, G.G.G. Massaro, Robert Clare, Ph. Rosselet, Thomas Hebbeker, Paul Lecoq, R. W. Kraemer, M. Napolitano, H. S. Chen, B. Monteleoni, 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: Physics, Nuclear and High Energy Physics, Antiparticle, Particle physics, Annihilation, 010308 nuclear & particles physics, Elementary particle, 01 natural sciences, 7. Clean energy, Massless particle, Particle decay, Excited state, 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Neutrino, 010306 general physics, GeneralLiterature_REFERENCE(e.g.,dictionaries,encyclopedias,glossaries), Particle Physics - Experiment, Lepton
Abstract: We have searched for the excited electron neutrino produced from Z 0 decays in the channel e + e − →νν ∗ using the L3 detector at LEP. The decays ν ∗ →eW and ν ∗ →νγ have been investigated. We have determined an upper limit on the Zνν ∗ coupling as a function of m ν ∗ up to the Z 0 mass.
Published: 1990

25. A determination of electroweak parameters from $Z^{0}$ decays into charged leptons

Author: Samuel C.C. Ting, A. A. Syed, Luciano Romero, Bolek Wyslouch, Steven Goldfarb, G. Passaleva, B.C. Stringfellow, C. F. He, H. van der Graaf, F. Crijns, D. DiBitonto, A. Pevsner, F. Ferroni, T. Kramer, G. Landi, A. Engler, M. Gruenewald, G. Finocchiaro, Barry Blumenfeld, J. J. Blaising, L. Antonov, M. MacDermott, Zhen Zhang, H. Anderhub, Y. Zeng, M. Merk, M. A. Niaz, R. de Asmundis, M. J. Glaubman, G. Mirabelli, P. Vikas, J. Perrier, H. El Mamouni, H. Haan, Mariagrazia Alviggi, C. J.W.P. Timmermans, X. Lue, R. Rosmalen, P. Extermann, K. Lübelsmeyer, Piero Spillantini, Valery Schegelsky, I. Leedom, B. Z. Yang, U. K. Chaturvedi, C. Rippich, Antonino Zichichi, P. Arce, D. Goujon, Vincenzo Innocente, R. Liu, R. Leiste, Ph Fisher, Y. S. Lu, J. Krizmanic, A. Marchionni, V.R. Krastev, H. Hofer, K. L. Tung, C. Buisson, Raffaello D'Alessandro, Igor Vorobiev, H. Rykaczewski, Qiang Li, M. Sachwitz, S. X. Wu, Y. Karyotakis, U. Roeser, R. Weill, M. Möller, M. Hebert, J. Alcaraz, Panos A Razis, E. Gonzalez, I. Vetlitsky, K. Sudhakar, C. Grinnell, Jérôme Rose, S. Lanzano, Bernardo Adeva, U. Herten, P.V.K.S. Baba, Ph. Rosselet, Y. Mi, P. Blömeke, A.M. Cartacci, J. H. Field, G. Trowitzsch, Leonardo Merola, Z.F. Gong, Jean Fay, M. Dhina, R. W. Kraemer, C-Q. Li, H. L. Zhuang, M. Steuer, R.C. Ball, G. Forconi, M. Lenti, D. Pandoulas, T. McMahon, Yanwen Liu, A. Gordeev, M. Micke, D. Boutigny, R.B. Sutton, J. Weber, T. Spickermann, A. L. Anderson, Z. Y. Lin, R. Bizzarri, S. Hancke, Helmut Vogel, J. M. Salicio, Adrian Biland, U. Micke, Ying Wu, J. F. Zhou, Ian Brock, Ren-Yuan Zhu, Luciano Barone, L. Leistam, O.F. Wang, D. Linnhofer, E. Valente, T. Azemoon, C. Spartiotis, L. Urbàn, G. Chiefari, S. Shevchenko, H.R. Dimitrov, Z.Q. Yang, Bernard Ille, R. Magahiz, E. Thomas, J.H. Wang, Zhongyukun Xu, P. K. Malhotra, H. A. Rizvi, A. Kunin, K.D. Shmakov, S. S. Gau, S. C. Tonwar, L.S. Hsu, R. Mount, Q. Fan, Q.Y. Yang, J. D. Swain, P. McBride, G.B. Mills, A. Arefiev, Qi An, P. Berges, Mingshui Chen, Marcos Cerrada, R. Malik, Kajari Mazumdar, Egidio Longo, J.C. Sens, S. Khokhar, Aa Vorobyov, C. Maña, Thomas Ferguson, A. Gurtu, Jozsef Toth, V. Commichau, H. J. Schreiber, J. Lettry, Claudio Luci, M. Maire, L. Li, S. Lökös, D. Duchesneau, J. Berdugo, R. Morand, K.S. Yang, Z. L. Xue, Th. Rombach, M. Capell, B. N. Jin, A. Böhm, J. D. Burger, D.N. Mao, V. Morgunov, G. Rahal-Callot, Dimitri Bourilkov, D. McNally, Alexander Malinin, R. Wilhelm, W. J. Metzger, G. Paternoster, Simonetta Gentile, B. Monteleoni, Yu. Galaktionov, D. Ren, L. J. Gutay, M. M. Ilyas, R. Fabbretti, Yu. Kamyshkov, H. S. Chen, F. Carbonara, Elisabetta Gallo, M. Bocciolini, Howard A. Stone, T.S. Dai, A. Hasan, F. Tonisch, Chenliang Wang, Kenneth Francis Read, Y. D. Xu, Zhuoxiang Ren, D. Perret-Gallix, H. S. Fesefeldt, G. Conforto, G. Coignet, M. Wadhwa, D. J. Schotanus, Lamberto Luminari, J. M. You, W. Kittel, J.F. Li, Xd Cai, F. Cesaroni, J. Y. Liao, U. Becker, M. Gailloud, G. Schwering, F. Marzano, W. Krenz, U. Vikas, E. Nagy, A. Contin, N. Produit, R. Raghavan, G. Sauvage, D.W. Schmitz, G.G.G. Massaro, Robert Clare, A. C. König, Y.P. Tong, E. Isiksal, Alexander Savin, K. Schultze, L. Martinez, F. L. Linde, E. Tarkovsky, S. Reucroft, H.S. Chen, P. Schmitz, Alexei Klimentov, C. Camps, V. Shevchenko, J. Fehlmann, H. Fenker, B. Borgia, M.C. Chen, T. Angelov, X. Leytens, G. Viertel, H. Suter, Y.F. Wang, Valentin V. Khoze, J. Behrens, P. J. Li, J. Schütte, M. Guanziroli, G. A. Yang, M. Schneegans, Harvey B Newman, D. Lanske, Cheng Chen, J. P. Martin, B. Stöhr, C. G. Yang, Pierre Lecomte, K. Hilgers, A. van Laak, K. Lanius, G. Hu, P. Lebrun, L. Zehnder, Fridolin Dittus, Thomas Hebbeker, C. Zaccardelli, Paul Lecoq, E. Shumilov, A. Bujak, M. Schöntag, K. Freudenreich, P.G. Seiler, F. Diez-Hedo, W. Böhlen, V. Shoutko, S.J. Fan, K. S. Kumar, J.P. Burq, Carlos Willmott, Peter Denes, S. Schulte, J.B. Ye, Speranza Falciano, J.M. Qian, Paolo Bagnaia, F. J. Eppling, L. W. Jones, M. Napolitano, Guo-Ming Chen, S. Banerjee, S. Morganti, U. Uwer, M. Tonutti, J. Schwenke, H. T. Li, Marco Meschini, J. Wenninger, I. Clare, D. Kirkby, X.R. Shi, P. Göttlicher, J. Salicio, X. Y. Cui, H. R. Gustafson, W. Ruckstuhl, D. S. Yan, D. P. Stickland, L. Vuileumier, S. M. Ting, S. Beingessner, An.A. Vorobyov, T. Matsuda, Y. Mir, C. H. Ye, Sc Yeh, G. Fernandez, Tariq Aziz, O. Adriani, Y.J. Pei, Lucas Taylor, Wolfgang Lohmann, H. Vogt, B. Bertucci, D. Zhang, J. Ulbricht, J. Mnich, M. Bourquin, W. Friebel, Nicanor Colino, K. Strauch, T. Foreman, P. Duinker, D. Antreasyan, J. Bao, Zheng Wang, Federico Carminati, F. de Notaristefani, Andre Sopczak, K. N. Qureshi, Y. H. Chang, George Alverson, M.L. Chen, Crisostomo Sciacca, Vineet Kumar, M. Chemarin, Marco Pieri, Marcella Diemoz, S. Patricelli, Q. Ye, Wen-Gan Ma, G. Von Dardel, A. Degré, Konrad Deiters, M. Vollmar, T. Böhringer, P. Marchesini, Alberto Aloisio, Ming Zeng, M. Röhner, D. Wright, R. L. Summer, Th. Meinholz, L. Baksay, G. Gratta, X. W. Tang, I. Sheer, P. A. Piroué, Y.F. Mao, C.Y. Chien, R. T. Van de Walle, I. Scott, T.J. Wenaus, Manjit Kaur, H. Akbari, Daqiang Zhang, C. Dionisi, A. Chen, Pablo Garcia-Abia, Alain Hervé, A. Bay, Carlo Civinini, M. Maolinbay, X.G. Li, M. Aguilar-Benitez, I. Duran, Herwig Schopper, M. White, Petr Levchenko, S. Röhner, F. Wittgenstein, L. Ludovici, E. Drago, L. Niessen, Sau Lan Wu, M. Harris, E. Dénes, R. Sehgal, L. Z. Sun, X. L. Wang, M. Vivargent, Z. M. Wang, B. Spiess, V. Lalieu, F. Bruyant, R. Dolin, M. Fukushima, J. M. Le Goff, J. A. Rubio, V. Koutsenko, E. Jagel, G. Herten, W. Wallraff, Guofan Hu, G. Faber, J. G. Branson, A. Kuhn, J. A. Bakken, Z. W. Yin, S. N. Ganguli, V. Plyaskin, V. Pojidaev, Nikita Smirnov, B. P. Roe, B. L. Betev, G. Sartorelli, Oliver Kornadt, M. Pohl, G. Morand, M. Fabre, Georgi Sultanov, R. A. Khan, T. Driever, J. Busenitz, V. P. Andreev, G.J. Bobbink, R.J. Wu, J.M. Lubbers, O. Rind, Hafeez R. Hoorani, S. Rosier-Lees, P. Le Coultre, G. H. Wang, K. Hangarter, R. Starosta, D. Luckey, Gy L. Bencze, Reinhard W. Schulte, F. C. Erné, 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), L3, and IHEF (IoP, FNWI)
Subjects: Physics, Coupling constant, Nuclear and High Energy Physics, Muon, 010308 nuclear & particles physics, Electron–positron annihilation, media_common.quotation_subject, Electroweak interaction, Weinberg angle, Electron, 01 natural sciences, 7. Clean energy, Asymmetry, 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, Lepton, media_common
Abstract: We have measured the partial widths for the three reactions e + e − → Z 0 → e + e − , μ + μ − , τ + τ − . The results are Γ ee = 84.3±1.3 MeV, √ Γ ee Γ μμ =83.9±1.4 MeV, and √ Γ ee Γ ττ =83.9±1.4 MeV, where the errors are statistical. The systematic errors are estimated to be 1.0 MeV, 0.9 MeV, and 1.4 MeV, respectively. We perform a simultaneous fit to the cross sections for the e + e − →e + e − , μ + μ − , and τ + τ − data, the differential cross section as a function of polar angle for the electron data, and the forward- backward asymmetry for the muon data. We obtain the leptonic partial with Γ ll =84.0±0.9 (stat.) MeV. The systematic error is estimated to be 0.8 MeV. Also, we obtain the axial-vector and vector weak coupling constants of charged leptons, g A =−0.500±0.003 and g ν =−0.064 −0.013 +0.017 .
Published: 1990

26. A determination of the properties of the neutral intermediate vector boson Z0

Author: Tariq Aziz, M. Fabre, Lamberto Luminari, Antonino Zichichi, J. Ossmann, H. Rykaczewski, C.G. Yang, J. Fehlmann, An.A. Vorobyov, T. Matsuda, P. Schmitz, Alexei Klimentov, D. Harting, P. Marchesini, R. A. Khan, P. Lebrun, C. Camps, Ming Zeng, Y. Peng, P. K. Malhotra, A. Kunin, O. Adriani, H. van der Graaf, Crisostomo Sciacca, A. Chen, V. Plyaskin, M. Hebert, T. Driever, J. Fay, R. Wilhelm, G. Fernandez, F. Carbonara, L. Martinez, M. Dhina, F. L. Linde, Marco Pieri, M. Röhner, Pierre Lecomte, F. Crijns, M. G. Alviggi, K. Freudenreich, B.N. Jin, L. Li, H. Jung, J. Onvlee, A. Malinin, R.W. Kraemer, Luciano Romero, Qian Wang, Y.F. Mao, D. Pandoulas, W. J. Metzger, C. F. He, Giorgio Gratta, G. Landi, A. Pevsner, D. Boutigny, J.F. Li, X.G. Li, U. Becker, M. Bourquin, M. Lebeau, A. Arefiev, T. Spickermann, S. Kwan, A. C. König, E. Valenti, F. Cesaroni, E. Thomas, Sandra Consuegra Rodríguez, F. C. Erné, P. Vikas, K. Strauch, R. Leiste, S. Röhner, R. Magahiz, Luciano Barone, H. Suter, Y.F. Wang, J. Y. Liao, Francesco Marzano, T. Riemann, P. Le Coultre, D. Kirkby, Suresh C Tonwar, R. Weill, F. Wittgenstein, L. Ludovici, E. Drago, L. Niessen, C-Q. Li, Q.Y. Yang, A. Gurtu, V. Commichau, H. J. Schreiber, A. Engler, R.B. Sutton, L. Zehnder, S. Banerjee, Z.Y. Lin, Zp Zhang, G. Chiefari, S. Shevchenko, M. Glaubman, D. Güsewell, F. Ferroni, Yu. Kamyshkov, K. Hangarter, X. Leytens, M. Chemarin, M. Koller, R.Y. Zhu, R. Starosta, D. Luckey, Gy L. Bencze, Jianming Qian, G. Hu, M. Kollek, Yu. Galaktionov, J. Alcaraz, S. Beingessner, Y. Zeng, N. Smirnov, W. Krenz, F. J. Eppling, D. S. Yan, M. Bocciolini, S. Rosier-Lees, G. Herten, Gyorgy Bencze, Dimitri Bourilkov, Samuel C.C. Ting, M. Harris, Carlos Willmott, A. Böhm, G. Coignet, R. Mermod, D. Kaplan, A. Heavy, T. Ferguson, M. Gailloud, W. Karpinski, J. Schwenke, X. Y. Cui, Konrad Deiters, Alberto Aloisio, A. Ricker, A. Grimes, W. Friebel, G. Faber, L. Urbàn, P. Schmitt, J.G. Branson, J. Mnich, Z.F. Gong, Steven Goldfarb, Oliver Kornadt, M. Pohl, W. Wallraff, S. Hancke, F. DeNotaristefani, A. Sopczak, J. Schütte, R.J. Wu, R. Morand, Z. L. Xue, M. Guanziroli, Marco Meschini, Th. Meinholz, D. Antreasyan, W. Ruckstuhl, Corinne Goy, R. Schulte, Howard A. Stone, T.S. Dai, J. Berdugo, E. Shumilov, J. Zoll, D. P. Stickland, P. McBride, P. A. Piroué, J. H. Field, V. Souvorov, T. Foreman, D.N. Mao, C. Souyri, M. Schöntag, W. Böhlen, G. Viertel, M. Moeller, F. Bruyant, V. Morgunov, P. J. Li, D. Zhang, X.W. Tang, Zhuoxiang Ren, Y. Karyotakis, R. Bizzarri, V. Shoutko, T. Böhringer, Y. Mir, J.M. Lubbers, B. Stöhr, R. Dolin, C. H. Ye, R. Liu, J. M. You, P. Berges, I.C. Brock, J.M. Thenard, A.M. Cartacci, C. Zabounidis, A. Kuhn, M.L. Chen, H. S. Chen, C. Dionisi, M. Gruenewald, N. Produit, D. Wright, B. Monteleoni, H.R. Dimitrov, A. Schetkovsky, S. X. Wu, Alain Hervé, A. Schultz von Dratzig, G. A. Yang, M. Gettner, M. Maire, Z. W. Yin, K. Lübelsmeyer, J. A. Bakken, P.F. Klok, A.L. Andersson, Piero Spillantini, Lawrence W. Jones, G. Mirabelli, P.V.K.S. Baba, X.R. Shi, S.Y. Zhang, S. N. Ganguli, B. Borgia, F.G. Hartjes, A. A. Syed, K. Lanius, M. Sassowsky, H.F. Chen, J. Bao, G.H. Wang, Y.J. Pei, A. Tavenrath, M. Tonutti, S.C. Yeh, G. Sauvage, P. Prokofiev, M. Fukushima, J. Ulbricht, B. Ille, G. Rahal-Callot, J. J. Blaising, Wolfgang Lohmann, A. Degré, H. Vogt, L. Antonov, C. Maña, Giovanni Paternoster, Marcella Diemoz, B. Bertucci, A. Bay, D. Campana, F. Dittus, U. Uwer, Igor Vorobiev, M. Steuer, C.L.A. Pols, G. Forconi, Y. H. Chang, J.P. Burq, Bz Yang, S. Patricelli, M. Merk, V. Pieri, J. Weber, E. Perrin, Nicanor Colino, C. Rippich, J. Salicio, B. Lindemann, W.-D. Nowak, Q. Ye, D. H. Zhang, K. Schultze, R. T. Van de Walle, H. Haan, E. Tarkovsky, V. Schegelsky, Panos A Razis, Y. Mi, C. Timmermans, Z.Z. Xu, J. M. Le Goff, H.T. Li, K. Hilgers, J. Perrier, D. Lanske, H. Anderhub, Raffaello D'Alessandro, G. Schwering, Qi An, C. Grinnell, B. Spiess, Vineet Kumar, S. Lökös, P. Blömeke, M. Schneegans, L. Montanet, J.C. Sens, X. Lue, U. K. Chaturvedi, K.S. Yang, Y. S. Lu, M. Vivargent, G.B. Mills, M. Sachwitz, J. P. Martin, Carlo Civinini, M. Maolinbay, I. Clare, T.J. Wenaus, Leonardo Merola, A. Gordeev, M. Micke, X. De Bouard, P. Duinker, Simonetta Gentile, U. Micke, Jérôme Rose, U. Herten, I. Vetlitsky, W. Walk, A. Marchionni, P. Göttlicher, D. Linnhofer, L. Baksay, H. Akbari, Kenneth Francis Read, Vincenzo Innocente, G. Gavrilov, Z.Q. Yang, H. Newman, G. Conforto, Kajari Mazumdar, M. Aguilar-Benitez, V.G. Shevchenko, V. Koutsenko, D.J. Schotanus, V.R. Krastev, T. Azemoon, R. Mount, R.C. Ball, Adrian Biland, Boleslaw Wyslouch, X. D. Cai, I. Duran, C.Y. Chien, H. U. Martyn, H. Vogel, Mingshui Chen, K.D. Shmakov, S. J. Fan, E. Gonzalez, E. Jagel, I. Sheer, M. White, S. Morganti, X. L. Wang, J. A. Rubio, L. Leistam, Marcos Cerrada, P.G. Seiler, E. Dénes, D. Ren, D.W. Schmitz, Peter Denes, K. N. Qureshi, S. Lanzano, Bernardo Adeva, J.H. Wang, B. P. Roe, Paolo Bagnaia, M. Capell, G.G.G. Massaro, A. Contin, V. Khoze, R. Siedling, Alexander Savin, D. Perret-Gallix, H. S. Fesefeldt, Robert Clare, W.G. Ma, E. Nagy, Z. M. Wang, Ph. Rosselet, Thomas Hebbeker, Paul Lecoq, M. Napolitano, K. Sudhakar, S. Volkov, J. D. Burger, B. L. Betev, L.S. Hsu, Jozsef Toth, M. Jongmanns, J. Lettry, Claudio Luci, Elisabetta Gallo, S. Reucroft, H. Fenker, G. Morand, R. Raghavan, Y.P. Tong, Laurent Vuilleumier, E. Isiksal, W. Kittel, R. L. Sumner, V.L. Telegdi, J. Wenninger, V. Pojidaev, S. L. Wu, Speranza Falciano, Yanwen Liu, C. Y. Wang, S.S. Gau, J. F. Zhou, Y.G. Wu, M. MacDermott, G.M. Chen, P. Extermann, I. Leedom, H. Hofer, K. L. Tung, Egidio Longo, G. J. Bobbink, M. M. Ilyas, R. Fabbretti, Philip Kaaret, IHEF (IoP, FNWI), B., Adeva, O., Adriani, M., Aguilarbenitez, H., Akbari, J., Alcaraz, Aloisio, Alberto, Alviggi, Mariagrazia, Q., An, H., Anderhub, A. L., Andersson, L., Antonov, D., Antreasyan, A., Arefiev, T., Azemoon, T., Aziz, P. V., K., P., Bagnaia, J. A., Bakken, L., Baksay, R. C., Ball, S., Banerjee, J., Bao, L., Barone, A., Bay, U., Becker, S., Beingessner, G. L., Bencze, G., Bencze, J., Berdugo, P., Berge, B., Bertucci, B. L., Betev, A., Biland, R., Bizzarri, J. J., Blaising, P., Blomeke, G. J., Bobbink, M., Bocciolini, W., Bohlen, A., Bohm, T., Bohringer, B., Borgia, D., Bourilkov, M., Bourquin, D., Boutigny, J. G., Branson, I. C., Brock, F., Bruyant, J. D., Burger, J. P., Burq, X. D., Cai, D., Campana, C., Camp, M., Capell, F., Carbonara, A. M., Cartacci, M., Cerrada, F., Cesaroni, Y. H., Chang, U. K., Chaturvedi, M., Chemarin, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chen, M. L., Chen, Chiefari, Giovanni, C. Y., Chien, C., Civinini, I., Clare, R., Clare, G., Coignet, N., Colino, V., Commichau, G., Conforto, A., Contin, F., Crijn, X. Y., Cui, T. S., Dai, R., Dalessandro, X., Debouard, A., Degre, K., Deiter, E., Dene, P., Dene, F., Denotaristefani, M., Dhina, M., Diemoz, H. R., Dimitrov, C., Dionisi, F., Dittu, R., Dolin, E., Drago, T., Driever, P., Duinker, I., Duran, A., Engler, F. J., Eppling, F. C., Erne, P., Extermann, R., Fabbretti, G., Faber, S., Falciano, S. J., Fan, M., Fabre, J., Fay, J., Fehlmann, H., Fenker, T., Ferguson, G., Fernandez, F., Ferroni, H., Fesefeldt, J., Field, G., Forconi, T., Foreman, K., Freudenreich, W., Friebel, M., Fukushima, M., Gailloud, Y., Galaktionov, E., Gallo, S. N., Ganguli, S. S., Gau, G., Gavrilov, S., Gentile, M., Gettner, M., Glaubman, S., Goldfarb, Z. F., Gong, E., Gonzalez, A., Gordeev, P., Gottlicher, C., Goy, G., Gratta, A., Grime, C., Grinnell, M., Gruenewald, M., Guanziroli, A., Gurtu, D., Gusewell, H., Haan, K., Hangarter, S., Hancke, M., Harri, D., Harting, F. G., Hartje, C. F., He, A., Heavey, T., Hebbeker, M., Hebert, G., Herten, U., Herten, A., Herve, K., Hilger, H., Hofer, L. S., Hsu, G., Hu, G. Q., Hu, B., Ille, M. M., Ilya, V., Innocente, E., Isiksal, E., Jagel, B. N., Jin, L. W., Jone, M., Jongmann, H., Jung, P., Kaaret, R. A., Khan, Y., Kamyshkov, D., Kaplan, W., Karpinski, Y., Karyotaki, V., Khoze, D., Kirkby, W., Kittel, A., Klimentov, P. F., Klok, M., Kollek, M., Koller, A. C., Konig, O., Kornadt, V., Koutsenko, R. W., Kraemer, V. R., Krastev, W., Krenz, A., Kuhn, V., Kumar, A., Kunin, S., Kwan, G., Landi, K., Laniu, D., Lanske, S., Lanzano, M., Lebeau, P., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, I., Leedom, J. M., Legoff, L., Leistam, R., Leiste, J., Lettry, X., Leyten, C., Li, H. T., Li, J. F., Li, L., Li, P. J., Li, X. G., Li, J. Y., Liao, R., Liu, Y., Liu, Z. Y., Lin, F. L., Linde, B., Lindemann, D., Linnhofer, W., Lohmann, S., Loko, E., Longo, Y. S., Lu, J. M., Lubber, K., Lubelsmeyer, C., Luci, D., Luckey, L., Ludovici, X., Lue, L., Luminari, W. G., Ma, M., Macdermott, R., Magahiz, M., Maire, P. K., Malhotra, A., Malinin, C., Mana, D. N., Mao, Y. F., Mao, M., Maolinbay, P., Marchesini, A., Marchionni, J. P., Martin, L., Martinez, H. U., Martyn, F., Marzano, G. G., G., T., Matsuda, K., Mazumdar, P., Mcbride, T., Meinholz, M., Merk, R., Mermod, Merola, Leonardo, M., Meschini, W. J., Metzger, Y., Mi, M., Micke, U., Micke, G. B., Mill, Y., Mir, G., Mirabelli, J., Mnich, M., Moeller, L., Montanet, B., Monteleoni, G., Morand, R., Morand, S., Morganti, V., Morgunov, R., Mount, E., Nagy, Napolitano, Marco, H., Newman, L., Niessen, W. D., Nowak, J., Onvlee, J., Ossmann, D., Pandoula, Paternoster, Giovanni, Patricelli, Sergio, Y. J., Pei, Y., Peng, D., Perretgallix, J., Perrier, E., Perrin, A., Pevsner, M., Pieri, V., Pieri, P. A., Piroue, V., Plyaskin, M., Pohl, V., Pojidaev, C. L., A., N., Produit, P., Prokofiev, J. M., Qian, K. N., Qureshi, R., Raghavan, G., Rahalcallot, P., Razi, K., Read, D., Ren, Z., Ren, S., Reucroft, A., Ricker, T., Riemann, C., Rippich, S., Rodriguez, B. P., Roe, M., Rohner, S., Rohner, L., Romero, J., Rose, S., Rosierlee, P., Rosselet, J. A., Rubio, W., Ruckstuhl, H., Rykaczewski, M., Sachwitz, J., Salicio, M., Sassowsky, G., Sauvage, A., Savin, V., Schegelsky, A., Schetkovsky, P., Schmitt, D., Schmitz, P., Schmitz, M., Schneegan, M., Schontag, D. J., Schotanu, H. J., Schreiber, R., Schulte, A. S., Vondratzig, K., Schultze, J., Schutte, J., Schwenke, G., Schwering, Sciacca, Crisostomo, P. G., Seiler, J. C., Sen, I., Sheer, V., Shevchenko, S., Shevchenko, X. R., Shi, K., Shmakov, V., Shoutko, E., Shumilov, R., Siedling, N., Smirnov, A., Sopczak, V., Souvorov, C., Souyri, T., Spickermann, B., Spie, P., Spillantini, R., Starosta, M., Steuer, D. P., Stickland, B., Stohr, H., Stone, K., Strauch, K., Sudhakar, R. L., Sumner, H., Suter, R. B., Sutton, A. A., Syed, X. W., Tang, E., Tarkovsky, A., Tavenrath, V. L., Telegdi, J. M., Thenard, E., Thoma, C., Timmerman, S. C., C., S. M., Ting, Y. P., Tong, M., Tonutti, S. C., Tonwar, J., Toth, K. L., Tung, J., Ulbricht, L., Urban, U., Uwer, E., Valente, R. T., Vandewalle, H., Vandergraaf, I., Vetlitsky, G., Viertel, P., Vika, M., Vivargent, H., Vogel, H., Vogt, S., Volkov, I., Vorobiev, A., Vorobyov, L., Vuilleumier, W., Walk, W., Wallraff, C. Y., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z. M., Wang, J., Weber, R., Weill, T. J., Wenau, J., Wenninger, M., White, R., Wilhelm, C., Willmott, F., Wittgenstein, D., Wright, R. J., Wu, S. L., Wu, S. X., Wu, Y. G., Wu, B., Wyslouch, Z. Z., Xu, Z. L., Xue, D. S., Yan, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., Yang, Q., Ye, C. H., Ye, S. C., Yeh, Z. W., Yin, J. M., You, C., Zabounidi, L., Zehnder, M., Zeng, Y., Zeng, D., Zhang, D. H., Zhang, S. Y., Zhang, Z. P., Zhang, J. F., Zhou, R. Y., Zhu, A., Zichichi, and J., Zoll
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Partial width, Muon, Branching fraction, Electron–positron annihilation, Hadron, Vector boson, Nuclear physics, High Energy Physics::Experiment, Neutrino, Nuclear Experiment, Particle Physics - Experiment
Abstract: We report the results of first physics runs of the L3 detector at LEP. Based on 2538 hadron events, we determined the mass m z 0 and the width Γ z 0 of the intermediate vector boson Z 0 to be m z 0 =91.132±0.057 GeV (not including the 46 MeV LEP machine energy uncertainty) and Γ z 0 =2.588±0.137 GeV. We also determined Γ invisible =0.567±0.080 GeV, corresponding to 3.42±0.48 number of neutrino flavors. We also measured the muon pair cross section and determined the branching ratio Γ μμ = Γ h =0.056±0.006. The partial width of Z 0 →e + e − is Γ ee =88±9±7 MeV.
Published: 1989

27. Proportional chambers for the barrel hadron calorimeter of the L3 experiment

Author: M. Capell, K. S. Yang, H. L. Zhuang, Vitaliy G. Shevchenko, Yu.V. Galaktionov, V. Pojidaev, J. Ulbricht, H. S. Chen, J. H. Wang, A. Kuhn, V. Markizov, Igor Vorobiev, Y. S. Lu, Xinchou Lou, M. Koller, V. Tchudakov, V. Morgunov, P. Lecomte, A. Gordeev, B.N. Jin, A. Klimentov, U. Bachmann, A. Arefiev, E. Tarkovsky, Vladimir Krylov, T. Azemoon, A. Malinin, G. B. Mills, S. Y. Zhang, Yu. Kamyshkov, Chunhui Chen, H. T. Li, E. Shumilov, H. Hofer, S. Shevchenko, B. Spiess, P. Schär, X. G. Li, P. Lecoultre, Samuel C.C. Ting, Steven Goldfarb, Yu. Gorodkov, R. C. Ball, I. Vetlitsky, V. Shoutko, M. Chumakov, B. P. Roe, V. Koutsenko, W. E. Böhlen, K. L. Tung, K. Shmakov, A. Savin, A. Kunin, A. Nikitin, L. W. Jones, R. J. Wu, X. W. Tang, V. Plyaskin, and E. Härdi
Subjects: Physics, Nuclear and High Energy Physics, Large Hadron Collider, Calorimeter (particle physics), Physics::Instrumentation and Detectors, Hadron, Detector, Barrel (horology), chemistry.chemical_element, Uranium, Hadron calorimeter, Nuclear physics, chemistry, High Energy Physics::Experiment, Detectors and Experimental Techniques, Nuclear Experiment, Instrumentation, Storage ring
Abstract: The design and the mass production of the proportional wire chambers for the barrel part of the uranium-gas sampling hadron calorimeter of the L3 detector at the CERN Large Electron-Positron storage ring (LEP) are described. The chambers meet the specific requirements arising from the limited space available to the calorimeter, the radioactivity of uranium, and the physics criteria of good energy and position resolution for incident hadrons. The mass production techniques employed ensured that all of the 371664 chamber cells have uniform response (with 5% accuracy) to ionizing particles. Over 8000 chambers of the same design, in 53 different sizes, were manufactured and tested at the ITEP (Moscow), at the University of Michigan (Ann Arbor) and at the IHEP (Beijing).
Published: 1989

28. A detailed study of the performance of the uranium-gas sampling calorimeter

Author: Yu. Gorodkov, A. Klimentov, Z. R. Lin, M. Chumakov, M. Capell, T. Azemoon, H. S. Chen, G. B. Mills, A. Arefiev, A. Rozhkov, I. Vorobiev, P. Lecomte, A. Malinin, B. Spiess, E. Tarkovsky, P. Lecoultre, Samuel C.C. Ting, Yu. Kamyshkov, Steven Goldfarb, Y. S. Lu, J. Ulbricht, Z. F. Gong, Yu.V. Galaktionov, A. Kunin, E. Shumilov, Vitaliy G. Shevchenko, S. Shevchenko, B. P. Roe, Mingshui Chen, V. Tchoudakov, R. Bal, A. Gordeev, V. Shoutko, V. Pojidaev, A. Savin, K. L. Tung, V. Plyaskin, V. Koutsenko, K. Shmakov, L. W. Jones, Jacques Lettry, S. Burov, and V. Morgunov
Subjects: Physics, Nuclear and High Energy Physics, Range (particle radiation), Muon, Physics::Instrumentation and Detectors, Detector, chemistry.chemical_element, Sampling (statistics), Uranium, Noise (electronics), Calorimeter, Nuclear physics, chemistry, High Energy Physics::Experiment, Neutron, Detectors and Experimental Techniques, Instrumentation
Abstract: Results of experimental studies of the performance of the uranium calorimeter with gas sampling detectors are presented. There is further evidence showing the importance of the contribution of the neutron component of a hadronic shower to the detected signal. The response and the resolution of the uranium calorimeter are measured in the momentum range 0.3–6.0 GeV/ c for the different incident particles and different gases that are used in the detectors. For a calorimeter structure with double-gas-detector layers, the correlation between signals from two calorimeters formed by chambers filled with different gas mixtures is measured. The topics that are relevant to the performance of the L3 uranium-gas sampling calorimeter - such as its operation in the magnetic field, the energy dependence of muon response, the uranium noise, as well as the electronics optimization - are discussed.
Published: 1989

29. The performance of a uranium gas sampling calorimeter

Author: Michael J. Longo, R. C. Ball, E. Shumilov, V. Shoutko, A. Klimentov, A. Gordeev, Yu. Galaktionov, V. Plyaskin, V. Pojidaev, V. Morgunov, E. Tarkovsky, Yu. Kamyshkov, Vitaliy G. Shevchenko, A. Malinin, T. Azemoon, Yu. Gorodkov, I. D. Leedom, A. Kunin, V. Koutsenko, A. Savin, V. Tchudakov, and Samuel C.C. Ting
Subjects: Physics, Nuclear and High Energy Physics, Argon, Physics::Instrumentation and Detectors, Nuclear Theory, chemistry.chemical_element, Actinide, Uranium, Methane, Particle detector, Calorimeter, Nuclear physics, chemistry.chemical_compound, Xenon, chemistry, Neutron detection, High Energy Physics::Experiment, Detectors and Experimental Techniques, Nuclear Experiment, Instrumentation
Abstract: The performance of a uranium gas sampling hadron calorimeter is described. It has been observed that the hydrogen content of the gas mixture plays an important role in defining the behaviour of this type of calorimeter. The low-energy neutrons emerging from a hadron cascade are detected much more efficiently in a hydrogenous gas; thus leakage or containment of these neutrons becomes an important feature of the calorimeter setup.
Published: 1986

30. Uranium gas sampling calorimeter

Author: I. Vorobiev, Yu. Galaktionov, Vitaliy G. Shevchenko, A. Kunin, A. Arefiev, V. Morgunov, Yu. Gorodkov, V. Pojidaev, E. Tarkovski, M. Kosov, V. Shoutko, A. Gordeev, and V. Plyaskin
Subjects: Physics, Nuclear and High Energy Physics, Calorimeter (particle physics), Physics::Instrumentation and Detectors, 9 mm caliber, Hadron, Sampling (statistics), chemistry.chemical_element, Electron, Uranium, Nuclear physics, Pion, chemistry, High Energy Physics::Experiment, Nuclear Experiment, Instrumentation, Beam (structure)
Abstract: A gas sampling calorimeter with uranium absorbers was built and tested in a beam of pions and electrons of 1 to 6 GeV/ c . As far as the detection of electromagnetic showers is concerned, no difference between uranium and a conventional absorber is found. The energy dependence of the resolution of the calorimeter for hadrons is given for 4.5 and 9 mm sampling. The measured π e ratio is 0.83±0.03.
Published: 1986

31. Search for the neutral Higgs boson from $Z^{0}$ decay

Author: Yu. Galaktionov, Dimitri Bourilkov, J. Alcaraz, T. Kramer, Marco Meschini, J. J. Blaising, R. Rosmalen, B. N. Jin, M. MacDermott, G. Sauvage, R. L. Summer, H. Haan, Mariagrazia Alviggi, M. A. Niaz, L. Baksay, A. Arefiev, L. Zehnder, I. Vetlitsky, Cheng Chen, B. Stöhr, T. Foreman, Aa Vorobyov, S. Banerjee, Harvey B Newman, V.G. Shevchenko, P. Extermann, K. Hilgers, B. Borgia, A. van Laak, I. Leedom, C. Zaccardelli, J. Martin, Boleslaw Wyslouch, C.Y. Chien, H. Hofer, K. L. Tung, Y.J. Pei, B. Bertucci, D. Zhang, J. Ulbricht, X.R. Shi, I. Clare, J. Busenitz, L. Urbàn, D.N. Mao, C. Souyri, P. Göttlicher, Lamberto Luminari, M. Gailloud, J. M. Salicio, U. Micke, J.C. Sens, R. Raghavan, M. Möller, Nicanor Colino, J. Fehlmann, W. Lange, R. Weill, D. Linnhofer, Federico Carminati, Tariq Aziz, Y.P. Tong, Laurent Vuilleumier, E. Isiksal, H. F. Chen, Z.P. Zhang, Pierre Lecomte, G. Sartorelli, M. J. Glaubman, S. Rosier-Lees, A. Heavey, P. Le Coultre, Qiang Li, R. Dolin, K. N. Qureshi, P. McBride, Petr Levchenko, S. Röhner, R.C. Ball, Adrian Biland, J. Berdugo, G. H. Wang, Charles Timmermans, K. Hangarter, A. Malinin, Raffaello D'Alessandro, X.L. Wang, C. Grinnell, A. L. Anderson, S. Beingessner, P.G. Seiler, Ying Wu, J. F. Zhou, Crisostomo Sciacca, Yu. Kamyshkov, Marco Pieri, Mw Gruenewald, K.D. Shmakov, S. J. Fan, C.R. Wang, C. Rippich, J. Wenninger, V. Pojidaev, S. Patricelli, R. Starosta, D. Antreasyan, C. Zabounidis, U. Herten, D. Kaplan, Leonardo Merola, D. Luckey, Gy L. Bencze, Reinhard W. Schulte, F. Diez-Hedo, W. Walk, Valery Schegelsky, Antonino Zichichi, J. Mnich, F. Wittgenstein, J.M. Lubbers, H. Rykaczewski, P. Arce, L. Ludovici, Peter Denes, C. G. Yang, G. Mirabelli, G. Chiefari, S. Shevchenko, E. Drago, Nikita Smirnov, S. Schulte, A. Engler, Konrad Deiters, Q. Ye, L. Niessen, Egidio Longo, C. Spartiotis, B. Monteleoni, T. Riemann, T. Azemoon, Z.F. Gong, R.J. Wu, M. Fukushima, B.Z. Yang, D. Goujon, K. Lübelsmeyer, Piero Spillantini, E. G. Thomas, Paolo Bagnaia, Alberto Aloisio, P. Duinker, Jd Burger, M. Capell, W. Kittel, H. Vogt, A. Grimes, F. Marzano, W. Krenz, C. Li, K. S. Kumar, R. Malik, Speranza Falciano, D. Perret-Gallix, H. S. Fesefeldt, W. Ruckstuhl, Th. Meinholz, J.P. Burq, Vincenzo Innocente, R. Morand, Z. L. Xue, R. Bizzarri, S. Hancke, Marcos Cerrada, Sau Lan Wu, Ian Brock, F. DeNotaristefani, Y. Karyotakis, T. Driever, D. P. Stickland, G. J. Bobbink, M. M. Ilyas, J. Bao, H.J. Schreiber, Howard A. Stone, T.S. Dai, X. W. Tang, I. Sheer, J.M. Qian, R. Fabbretti, P. A. Piroué, Philip Kaaret, Axel König, L. Leistam, Y. Mi, U. Becker, F. Tonisch, Q. Fan, Y. Mir, C. H. Ye, Yanwen Liu, J. M. Le Goff, G. Schwering, M. Schneegans, D. Pandoulas, T. McMahon, T. Spickermann, S. Kwan, Bernard Ille, Sc Yeh, G. Fernandez, H. El Mamouni, L. Montanet, F. J. Eppling, M. Harris, J. Fay, Zhuoxiang Ren, A. Sopczak, M. Wadhwa, X. Leytens, R. Magahiz, J. M. You, D. S. Yan, S. X. Wu, P. Berges, Mingshui Chen, J. A. Rubio, M. Maire, J. D. Swain, N. Produit, L. Antonov, M. Bourquin, K. Strauch, Hafeez R. Hoorani, B. L. Betev, M. Fabre, S. M. Ting, W.D. Nowak, T.J. Wenaus, Manjit Kaur, D. DiBitonto, Ph. Rosselet, Thomas Ferguson, An.A. Vorobyov, T. Matsuda, W. Lohmann, J. Krizmanic, G. A. Yang, M. Steuer, M. Dhina, D. Boutigny, A. A. Syed, H. Anderhub, Georgi Sultanov, G. Morand, G. Forconi, J. Weber, A. Marchionni, C. Dionisi, R. W. Kraemer, V.R. Krastev, O. Adriani, A. Böhm, H. Nowak, E. Gonzalez, Suresh C Tonwar, B.C. Stringfellow, D. J. Schotanus, G. Coignet, R. A. Khan, F. Crijns, V. P. Andreev, G.B. Mills, Pablo Garcia-Abia, S. Lanzano, Bernardo Adeva, Alain Hervé, Kajari Mazumdar, S. Khokhar, Samuel C.C. Ting, J.M. Thenard, A.M. Cartacci, H. Akbari, H.R. Dimitrov, P.H. Fisher, C. Civinni, M. Sachwitz, G. Finocchiaro, A. Bay, L. Li, G. M. Chen, Steven Goldfarb, D. Duchesneau, Xd Cai, Marcel Merk, R.B. Sutton, F. Cesaroni, J. Y. Liao, G. Rahal-Callot, J. Perrier, D. Ren, J.F. Li, H. Suter, D.H. Zhang, Y.F. Wang, G. Landi, M. Maolinbay, J. Schütte, Richard Mount, X.G. Li, M. Aguilar-Benitez, I. Duran, Valentin V. Khoze, K. Schultze, E. Tarkovsky, F. Bruyant, V. Morgunov, Herwig Schopper, M. White, D. Lanske, Luciano Romero, Qian Wang, E. Dénes, U. Vikas, R. Sehgal, A. Contin, Alexander Savin, B. P. Roe, R. de Asmundis, P. Vikas, M. Vollmar, E. Nagy, M. Vivargent, Christine Buisson, M. Guanziroli, C. F. He, Z. M. Wang, D. Wright, Giorgio Gratta, A. Pevsner, E. Shumilov, J. Zoll, J. H. Field, M. Schöntag, J. Behrens, P. J. Li, K. Sudhakar, P. Lebrun, Fridolin Dittus, Barry Blumenfeld, S.Y. Zhang, W. Böhlen, V. Shoutko, Wesley James Metzger, J.H. Wang, P. K. Malhotra, U. Uwer, H. A. Rizvi, A. Kunin, H. van der Graaf, A. Chen, L.S. Hsu, J. Salicio, M. Tonutti, R. Leiste, Igor Vorobiev, Ren-Yuan Zhu, Luciano Barone, Jozsef Toth, J. Lettry, Claudio Luci, M. Hebert, Panos A Razis, P. Blömeke, Elisabetta Gallo, F.C. Erné, Q.Y. Yang, A. Gordeev, M. Micke, G.G.G. Massaro, G. Paternoster, D.W. Schmitz, F. Carbonara, A. Gurtu, S. Reucroft, Z.Q. Yang, Robert Clare, A. Leike, H. Fenker, L. Martinez, W.G. Ma, F. L. Linde, Thomas Hebbeker, Paul Lecoq, V. Commichau, M. Napolitano, H. S. Chen, M. Bocciolini, A. Hasan, X. Lue, U. K. Chaturvedi, Y. S. Lu, Jérôme Rose, R. Wilhelm, G. Trowitzsch, Lawrence W. Jones, B. Spiess, P. Marchesini, V. Lalieu, Ming Zeng, M. Röhner, V. Koutsenko, Z.M. Wang, Y.F. Mao, S. Nowak, E. Jagel, W. Wallraff, Guofan Hu, R. T. Van de Walle, Laszlo Gutay, J. G. Branson, Z. W. Yin, S. N. Ganguli, A. Degré, M.L. Chen, M. Gettner, C. Maña, Marcella Diemoz, G. Von Dardel, D. Kirkby, Z.Y. Lin, A. Bujak, Oliver Kornadt, M. Pohl, T. Böhringer, E. Valente, D. McNally, G. Viertel, Hans J. Vogel, S. Morganti, J. Schwenke, X. Y. Cui, M. Chemarin, G. Herten, Y. H. Chang, George Alverson, W. Friebel, G. Faber, Vineet Kumar, Corinne Goy, F. Ferroni, Y. Zeng, A. Kuhn, J. A. Bakken, V. Plyaskin, P. Schmitz, Alexei Klimentov, C. Camps, K. Freudenreich, T. Angelov, K. Lanius, G. Hu, Carlos Willmott, Z.Z. Xu, H. T. Li, R. Liu, S. S. Gau, P.V.K.S. Baba, Qi An, S. Lökös, K.S. Yang, Th. Rombach, Simonetta Gentile, Kenneth Francis Read, G. Conforto, Decamp, D, Deschizeaux, B, Lees, Jp, Minard, Mn, Crespo, Jm, Delfino, M, Fernandez, E, Martinez, M, Miquel, R, Mir, Lm, Orteu, S, Pacheco, A, Perlas, Ja, Tubau, E, Catanesi, Mg, Depalma, M, Farilla, A, Iaselli, G, Maggi, G, Mastrogiacomo, A, Natali, S, Nuzzo, S, Ranieri, A, Raso, G, Romano, F, Ruggieri, F, Selvaggi, G, Silvestris, L, Tempesta, P, Zito, G, Chen, Y, Hu, H, Huang, D, Lin, J, Ruan, T, Wang, T, Wu, W, Xie, Y, Xu, D, Xu, R, Zhang, J, Zhao, W, Albrecht, H, Bird, F, Blucher, E, Charity, T, Drevermann, H, Garrido, L, Grab, C, Hagelberg, R, Haywood, S, Jost, B, Kasemann, M, Kellner, G, Knobloch, J, Lacourt, A, Lehraus, I, Lohse, T, Luke, D, Marchioro, A, Mato, P, May, J, Mertens, V, Minten, A, Miotto, A, Palazzi, P, Pepealtarelli, M, Ranjard, F, Richstein, J, Roth, A, Rothberg, J, Rotscheidt, H, Vonruden, W, Stdenis, R, Schlatter, D, Takashima, M, Talby, M, Taureg, H, Tejessy, W, Wachsmuth, H, Wheeler, S, Wiedenmann, W, Witzeling, W, Wotschack, J, Ajaltouni, Z, Bardadinotwinowska, M, Falvard, A, Gay, P, Henrard, P, Jousset, J, Michel, B, Montret, Jc, Pallin, D, Perret, P, Prat, J, Proriol, J, Prulhiere, F, Bertelsen, H, Hansen, F, Hansen, Jd, Hansen, Jr, Hansen, Ph, Lindahl, A, Madsen, B, Mollerud, R, Nilsson, B, Petersen, G, Simopoulou, E, Vayaki, A, Badier, J, Bernard, D, Blondel, A, Bonneaud, G, Bourotte, J, Braems, F, Brient, Jc, Ciocci, Ma, Fouque, G, Guirlet, R, Mine, P, Rouge, A, Rumpf, M, Videau, H, Videau, I, Zwierski, D, Candlin, Dj, Conti, A, Parrini, G, Corden, M, Georgiopoulos, C, Goldman, Jh, Ikeda, M, Lannutti, J, Levinthal, D, Mermikides, M, Sawyer, L, Antonelli, A, Baldini, R, Bencivenni, G, Bologna, G, Bossi, F, Campana, P, Capon, G, Chiarella, V, Deninno, G, Dettorrepiazzoli, B, Felici, G, Laurelli, P, Mannocchi, G, Murtas, F, Murtas, Gp, Nicoletti, G, Picchi, P, Zografou, P, Altoon, B, Boyle, O, Flavell, Aj, Halley, Aw, Tenhave, I, Hearns, Jl, Hughes, I, Lynch, Jg, Martin, Dj, Oneill, R, Raine, C, Scarr, Jm, Smith, K, Thompson, A, Brandl, B, Braun, O, Geiges, R, Geweniger, C, Hanke, P, Hepp, V, Kluge, Ee, Maumary, Y, Panter, M, Putzer, A, Rensch, B, Stahl, A, Tittel, K, Wunsch, M, Belk, At, Beuselinck, R, Binnie, Dm, Cameron, W, Cattaneo, M, Dornan, Pj, Greene, Am, Dugeay, S, Forty, Rw, Hassard, Jf, Patton, S, Sedgbeer, Jk, Taylor, G, Tomalin, Ir, Wright, Ag, Kneringer, E, Kuhn, D, Rudolph, G, Bowdery, Ck, Brodbeck, Tj, Finch, Aj, Foster, F, Hughes, G, Keemer, Nr, Nuttall, M, Rowlingson, B, Sloan, T, Snow, Sw, Barczewski, T, Bauerdick, Lat, Kleinknecht, K, Renk, B, Roehn, S, Sander, Hg, Schmelling, M, Steeg, F, Albanese, Jp, Aubert, Jj, Benchouk, C, Bonissent, A, Etienne, F, Nacasch, R, Payre, P, Pietrzyk, B, Qian, Z, Blum, W, Cattaneo, P, Comin, M, Cowan, G, Dehning, B, Dietl, H, Fernandezbosman, M, Hauff, D, Jahn, A, Lange, E, Lutjens, G, Lutz, G, Manner, W, Moser, Hg, Pan, Y, Richter, R, Schwarz, A, Settles, R, Stiegler, U, Stierlin, U, Stimpfl, G, Thomas, J, Waltermann, G, Debouard, G, Boucrot, J, Callot, O, Chen, X, Cordier, A, Davier, M, Ganis, G, Grivaz, Jf, Heusse, P, Janot, P, Journe, V, Kim, Dw, Lefrancois, J, Lloydowen, D, Lutz, Am, Marotte, P, Veillet, Jj, Amendolia, Sr, Bagliesi, G, Batignani, G, Bosisio, L, Bottigli, U, Bradaschia, C, Ferrante, I, Fidecaro, F, Foa, L, Focardi, E, Forti, F, Giassi, A, Giorgi, Ma, Ligabue, Franco, Lusiani, Alberto, Mannelli, Eb, Marrocchesi, P, Messineo, A, Palla, F, Sanguinetti, G, Scapellato, S, Steinberger, J, Tenchini, R, Tonelli, G, Triggiani, G, Carter, Jm, Green, Bj, Green, Mg, Mckemey, Ak, March, Pv, Medcalf, T, Saich, Mr, Strong, Ja, Thomas, Rm, Wildish, T, Botterill, Dr, Clifft, Rw, Edgecock, Tr, Edwards, M, Fisher, Sm, Harvey, J, Hill, Dl, Jones, Tj, Morrissey, M, Norton, Pr, Salmon, Dp, Thompson, Jc, Blochdevaux, B, Colas, P, Klopfenstein, C, Lancon, E, Locci, E, Loucatos, S, Mirabito, L, Monnier, E, Perez, P, Perrier, F, Rander, J, Renardy, Jf, Roussarie, A, Schuller, Jp, Ashman, Jg, Booth, Cn, Combley, F, Dinsdale, M, Martin, J, Parker, D, Thompson, Lf, Brandt, S, Burkhardt, H, Grupen, C, Meinhard, H, Neugebauer, E, Schafer, U, Seywerd, H, Stupperich, K, Gobbo, B, Liello, F, Milotti, E, Ragusa, F, Rolandi, Luigi, Bellantoni, L, Boudreau, Jf, Cinabro, D, Conway, J, Cowen, Df, Feng, Z, Harton, Jl, Hilgart, J, Jared, Rc, Johnson, Rp, Leclaire, Bw, Pan, Yb, Parker, T, Pater, Jr, Ritz, S, Saadi, Y, Sharma, V, Wear, Ja, Weber, Fv, Wu, Sl, Xue, St, and Zobernig, G.
Subjects: Physics, Nuclear physics, Nuclear and High Energy Physics, Particle physics, Electron–positron annihilation, Hadron, Higgs boson, Context (language use), Particle Physics - Experiment, Standard Model
Abstract: A search for the neutral Higgs boson, using the processes Z 0 → H 0 e + e − , Z 0 → H 0 μ + μ − , Z 0 → H 0 τ + τ − , Z 0 → H 0 v v and Z 0 → H 0 q q , is performed on data collected by the ALEPH detector corresponding to about 11 550 events of Z0 → hadrons. Combining all these processes, the mass range excluded is 32 MeV−15 GeV at 95% CL and 40 MeV−12 GeV at 99% CL. The result from this experiment is unambiguous in the context of the standard model.
Published: 1989

32. Measurement of Z0 decays to hadrons and a precise determination of the number of neutrino species

Author: Adeva, B, Adriani, O, Aguilar-Benítez, M, Akbari, H, Alcaraz, J, Aloisio, A, Alverson, G, Alviggi, M G, An, Q, Anderhub, H, Anderson, A L, Andreev, V P, Angelov, T, Antonov, L, Antreasyan, D, Arce, P, Arefev, A, Azemoon, T, Aziz, T, Baba, P V K S, Bagnaia, P, Bakken, J A, Baksay, L, Ball, R C, Banerjee, S, Bao, J, Barone, L, Bay, A, Becker, U, Behrens, J, Beingessner, S, Bencze, G L, Berdugo, J, Berges, P, Bertucci, B, Betev, B L, Biland, A, Bizzarri, R, Blaising, J J, Blömeke, P, Blumenfeld, B, Bobbink, Gerjan J, Bocciolini, M, Böhlen, W, Böhm, A, Böhringer, T, Borgia, B, Bourilkov, D, Bourquin, Maurice, Boutigny, D, Branson, J G, Brock, I C, Bruyant, F, Burger, J D, Burq, J P, Cai, X D, Campana, D, Camps, C, Capell, M, Carbonara, F, Carminati, F, Cartacci, A M, 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, M L, Chiefari, G, Chien, C Y, Civinini, C, Clare, I, Clare, R, Coignet, G, Colino, N, Commichau, V, Conforto, G, Contin, A, Crijns, F, Cui, X Y, Dai, T S, D'Alessandro, R, Degré, A, Deiters, K, Dénes, E, Denes, P, De Notaristefani, F, Dhina, M, Diemoz, M, Diez Hedo, F, Dimitrov, H R, Dionisi, C, Dittus, F B, Dolin, R M, Drago, E, Driever, T, Duinker, P, Durán, I, El-Mamouni, H, Engler, A, Eppling, F J, Erné, F C, Extermann, Pierre, Fabbretti, R, Faber, G, Falciano, S, Fan, S J, Fabre, M, Fay, J, Fehlmann, J, Fenker, H C, Ferguson, T, Fernández, G, Ferroni, F, Fesefeldt, H S, Field, J, Forconi, G, Foreman, T, Freudenreich, Klaus, Friebel, W, Fukushima, M, Gailloud, M, Galaktionov, Yu, Gallo, E, Ganguli, S N, Gau, S S, Gentile, S, Gettner, M, Glaubman, M, Goldfarb, S, Gong, Z F, González, E, Gordeev, A, Göttlicher, P, Goujon, D, Gratta, Giorgio, Grimes, A, Grinnell, C, Grünewald, M W, Guanziroli, M, Gurtu, A, Güsewell, D, Haan, H, Hancke, S, Hangarter, K, Harris, M, Harting, D, Hartjes, F G, Hasan, A, He, C F, Heavey, A, Hebbeker, T, Hebert, M, Herten, G, Herten, U, Hervé, A, Hilgers, K, Hofer, H, Hsu, L S, Hu, G, Hu, G Q, Ille, B, Ilyas, M M, Innocente, Vincenzo, Isiksal, E, Jagel, E, Jakobs, C, Jin, B N, Jones, L W, Kaaret, P E, Khan, R A, Kamyshkov, Yu A, Kaplan, D, Karyotakis, Yu, Khoze, V, Kirkby, D, Kittel, E W, Klimentov, A, Klok, P F, König, A C, Kornadt, O, Koutsenko, V F, Krämer, R W, Kramer, T, Krastev, V R, Krenz, W, Krizmanic, J F, Kuhn, A, Kumar, V, Kunin, A, Kwan, S, Lalieu, V, Landi, G, Lanius, Karl, Lanske, D, Lanzano, S, Lebrun, P, Lecomte, P, Lecoq, P, Le Coultre, P, Leedom, I D, Le Goff, J M, Leistam, L, Leiste, R, Lenti, M, Lettry, Jacques, Levchenko, P M, Leytens, X, Li Chuan, Li, H T, Li, J F, Li, L, Li, P J, Li, X G, Liao, J Y, Liu, R, Liu, Y, Lin, Z Y, Linde, Frank L, Linnhöfer, D, Lohmann, W, Lökös, S, Longo, E, Lü, Y S, Lubbers, J M, Lübelsmeyer, K, Luci, C, Luckey, D, Ludovici, L, Lue, X, Luminari, L, Ma Wen Gan, MacDermott, M, Magahiz, R, Maire, M, Malhotra, P K, Malinin, A, Maña, C, Mao, D N, Mao, Y F, Maolinbay, M, Marchesini, P A, Marchionni, A, Martin, J P, Martínez, L, Marzano, F, Massaro, G G G, Matsuda, T, Mazumdar, K, McBride, P, McMahon, T, Meinholz, T, Merk, M, Merola, L, Meschini, M, Metzger, W J, Mi, Y, Micke, M, Micke, U, Mills, G B, Mir, Y, Mirabelli, G, Mnich, J, Möller, M, Montanet, Lucien, Monteleoni, B, Morand, G, Morand, R, Morganti, S, Morgunov, V, Mount, R, Nagy, E, Napolitano, M, Newman, H, Niessen, L, Nowak, Wolf-Dieter, Onvlee, J, Pandoulas, D, Paternoster, G, Patricelli, S, Pei, Y J, Peng, Y, Perret-Gallix, D, Perrier, J, Perrin, E, Pevsner, A, Pieri, M, Piroué, P A, Plyaskin, V, Pohl, M, Pozhidaev, V, Pols, C L A, Produit, N, Qian, J M, Qureshi, K N, Raghavan, R, Rahal-Callot, G, Razis, P A, Read, K, Ren, D, Ren, Z, Reucroft, S, Riemann, Tord, Rippich, C, Rodríguez, S, Roe, B P, Röhner, M, Rombach, T, Romero, L, Rose, J, Rosier-Lees, S, Rosselet, P, Rubio, Juan Antonio, Rückstuhl, W, Rykaczewski, H, Sachwitz, M, Salicio, J, Sartorelli, G, Sauvage, G, Savin, A, Shchegelskii, V, Schmitz, D, Schmitt, P, Schmitz, P, Schneegans, M, Schöntag, M, Schopper, Herwig Franz, Schotanus, D J, Schreiber, H J, Schulte, R, Schulte, S, Schultze, K, Schütte, J, Schwenke, J, Schwering, G, Sciacca, C, Seiler, P G, Sens, Johannes C, Sheer, I, Shevchenko, S, Shevchenko, V, Shi, X R, Shmakov, K D, Shoutko, V, Shumilov, E, Smirnov, N, Sopczak, André, Souyri, C, Spickermann, T, Spiess, B, Spillantini, P, Starosta, R, Steuer, M, Stickland, D P, Stöhr, B, Stone, H, Strauch, K, Sudhakar, K, Sumner, R L, Suter, H, Sutton, R B, Swain, J D, Syed, A A, Tang, X W, Tarkovsky, E, Thénard, J M, Thomas, E, Timmermans, C, Ting, Samuel C C, Ting, S M, Tong, Y P, Tonutti, M, Tonwar, S C, Tóth, J, Tung, K L, Ulbricht, J, Urbàn, L, Uwer, U, Valente, E, Van de Walle, R T, van der Graaf, H, Vetlitskii, I, Viertel, Gert M, Vikas, P, Vivargent, M, Vogel, H, Vogt, H, Vollmar, M, von Dardel, Guy F, Vorobev, I, Vorobyov, A A, Vuilleumier, L, Walk, W, Wallraff, W, Wang, C R, Wang, G H, Wang, J H, Wang, Q F, Wang, X L, Wang, Y F, Wang, Z M, Weber, J, Weill, R, Wenaus, T J, Wenninger, J, White, M, Wilhelm, R, Willmott, C, Wittgenstein, F, Wright, D, Wu, R J, Wu Sau Lan, Wu, S X, Wu, Y G, Wyslouch, B, Xu, Y D, Xu, Z Z, Xue, Z L, Yan, D S, Yang, B Z, Yang, C G, Yang, G, Yang, K S, Yang, Q Y, Yang, Z Q, Ye, C H, Ye, Q, Yeh, S C, Yin, Z W, You, J M, Zabounidis, C R, Zehnder, L, Zeng, M, Zeng, Y, Zhang, D, Zhang, D H, Zhang, S Y, Zhang, Z P, Zhou, J F, Zhu, R Y, Zichichi, Antonino, Zoll, Julius, 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), L3, B., Adeva, O., Adriani, M., Aguilarbenitez, H., Akbari, J., Alcaraz, Aloisio, Alberto, G., Alverson, Alviggi, Mariagrazia, Q., An, H., Anderhub, A. L., Anderson, V. P., Andreev, T., Angelov, L., Antonov, D., Antreasyan, A., Arefiev, T., Azemoon, T., Aziz, P. V., K., P., Bagnaia, J. A., Bakken, L., Baksay, R. C., Ball, S., Banerjee, J., Bao, L., Barone, A., Bay, U., Becker, S., Beingessner, G. L., Bencze, J., Berdugo, P., Berge, B., Bertucci, B. L., Betev, A., Biland, R., Bizzarri, J. J., Blaising, P., Blomeke, B., Blumenfeld, G. J., Bobbink, M., Bocciolini, W., Bohlen, A., Bohm, T., Bohringer, B., Borgia, D., Bourilkov, M., Bourquin, D., Boutigny, J. G., Branson, I. C., Brock, F., Bruyant, J. D., Burger, J. P., Burq, X. D., Cai, D., Campana, C., Camp, M., Capell, F., Carbonara, F., Carminati, A. M., Cartacci, M., Cerrada, F., Cesaroni, Y. H., Chang, U. K., Chaturvedi, M., Chemarin, A., Chen, C., Chen, G. M., Chen, H. F., Chen, H. S., Chen, M., Chen, M. L., Chen, Chiefari, Giovanni, C. Y., Chien, C., Civinini, I., Clare, R., Clare, G., Coignet, N., Colino, V., Commichau, G., Conforto, A., Contin, F., Crijn, X. Y., Cui, T. S., Dai, R., Dalessandro, A., Degre, K., Deiter, E., Dene, P., Dene, F., Denotaristefani, M., Dhina, M., Diemoz, H. R., Dimitrov, C., Dionisi, F., Dittu, R., Dolin, E., Drago, T., Driever, P., Duinker, I., Duran, A., Engler, F. J., Eppling, F. C., Erne, P., Extermann, R., Fabbretti, G., Faber, S., Falciano, S. J., Fan, M., Fabre, J., Fay, J., Fehlmann, H., Fenker, T., Ferguson, G., Fernandez, F., Ferroni, H., Fesefeldt, J., Field, G., Forconi, T., Foreman, K., Freudenreich, W., Friebel, M., Fukushima, M., Gailloud, Y., Galaktionov, E., Gallo, S. N., Ganguli, S. S., Gau, S., Gentile, M., Gettner, M., Glaubman, S., Goldfarb, Z. F., Gong, E., Gonzalez, A., Gordeev, P., Gottlicher, D., Goujon, C., Goy, G., Gratta, A., Grime, C., Grinnell, M., Gruenewald, M., Guanziroli, A., Gurtu, D., Gusewell, H., Haan, S., Hancke, K., Hangarter, M., Harri, D., Harting, F. G., Hartje, C. F., He, A., Heavey, T., Hebbeker, M., Hebert, G., Herten, U., Herten, A., Herve, K., Hilger, H., Hofer, L. S., Hsu, G., Hu, G. Q., Hu, B., Ille, M. M., Ilya, V., Innocente, E., Isiksal, E., Jagel, C., Jakob, B. N., Jin, L. W., Jone, P., Kaaret, R. A., Khan, Y., Kamyshkov, D., Kaplan, Y., Karyotaki, V., Khoze, D., Kirkby, W., Kittel, A., Klimentov, P. F., Klok, A. C., Konig, O., Kornadt, V., Koutsenko, R. W., Kraemer, T., Kramer, V. R., Krastev, W., Krenz, A., Kuhn, V., Kumar, A., Kunin, S., Kwan, V., Lalieu, G., Landi, K., Laniu, D., Lanske, S., Lanzano, P., Lebrun, P., Lecomte, P., Lecoq, P., Lecoultre, I., Leedom, J. M., Legoff, L., Leistam, R., Leiste, J., Lettry, P. M., Levchenko, X., Leyten, C., Li, H. T., Li, J. F., Li, L., Li, P. J., Li, X. G., Li, J. Y., Liao, R., Liu, Y., Liu, Z. Y., Lin, F. L., Linde, D., Linnhofer, W., Lohmann, S., Loko, E., Longo, Y. S., Lu, J. M., Lubber, K., Lubelsmeyer, C., Luci, D., Luckey, L., Ludovici, X., Lue, L., Luminari, W. G., Ma, M., Macdermott, R., Magahiz, M., Maire, P. K., Malhotra, A., Malinin, C., Mana, D. N., Mao, Y. F., Mao, M., Maolinbay, P., Marchesini, A., Marchionni, J. P., Martin, L., Martinez, F., Marzano, G. G., G., T., Matsuda, K., Mazumdar, P., Mcbride, T., Meinholz, M., Merk, Merola, Leonardo, M., Meschini, W. J., Metzger, Y., Mi, M., Micke, U., Micke, G. B., Mill, Y., Mir, G., Mirabelli, J., Mnich, L., Montanet, B., Monteleoni, G., Morand, R., Morand, S., Morganti, V., Morgunov, R., Mount, E., Nagy, Napolitano, Marco, H., Newman, L., Niessen, W. D., Nowak, J., Onvlee, D., Pandoula, Paternoster, Giovanni, Patricelli, Sergio, Y. J., Pei, Y., Peng, D., Perretgallix, J., Perrier, E., Perrin, A., Pevsner, M., Pieri, P. A., Piroue, V., Plyaskin, M., Pohl, V., Pojidaev, C. L., A., N., Produit, J. M., Qian, K. N., Qureshi, R., Raghavan, G., Rahalcallot, P., Razi, K., Read, D., Ren, Z., Ren, S., Reucroft, T., Riemann, C., Rippich, S., Rodriguez, B. P., Roe, M., Rohner, T., Rombach, L., Romero, J., Rose, S., Rosierlee, P., Rosselet, J. A., Rubio, W., Ruckstuhl, H., Rykaczewski, M., Sachwitz, J., Salicio, G., Sauvage, A., Savin, V., Schegelsky, P., Schmitt, D., Schmitz, P., Schmitz, M., Schneegan, M., Schontag, H., Schopper, D. J., Schotanu, H. J., Schreiber, R., Schulte, S., Schulte, K., Schultze, J., Schutte, J., Schwenke, G., Schwering, Sciacca, Crisostomo, P. G., Seiler, J. C., Sen, I., Sheer, V., Shevchenko, S., Shevchenko, X. R., Shi, K., Shmakov, V., Shoutko, E., Shumilov, N., Smirnov, A., Sopczak, C., Souyri, T., Spickermann, B., Spie, P., Spillantini, R., Starosta, M., Steuer, D. P., Stickland, B., Stohr, H., Stone, K., Strauch, K., Sudhakar, R. L., Sumner, H., Suter, R. B., Sutton, A. A., Syed, X. W., Tang, E., Tarkovsky, J. M., Thenard, E., Thoma, C., Timmerman, S. C., C., S. M., Ting, Y. P., Tong, M., Tonutti, S. C., Tonwar, J., Toth, K. L., Tung, J., Ulbricht, L., Urban, U., Uwer, E., Valente, R. T., Vandewalle, H., Vandergraaf, I., Vetlitsky, G., Viertel, P., Vika, M., Vivargent, H., Vogel, H., Vogt, M., Vollmar, G., Vondardel, I., Vorobiev, A. A., Vorobyov, L., Vuilleumier, W., Walk, W., Wallraff, C. R., Wang, G. H., Wang, J. H., Wang, Q. F., Wang, X. L., Wang, Y. F., Wang, Z. M., Wang, J., Weber, R., Weill, T. J., Wenau, J., Wenninger, M., White, R., Wilhelm, C., Willmott, F., Wittgenstein, D., Wright, R. J., Wu, S. L., Wu, S. X., Wu, Y. G., Wu, B., Wyslouch, Z. Z., Xu, Z. L., Xue, D. S., Yan, B. Z., Yang, C. G., Yang, G., Yang, K. S., Yang, Q. Y., Yang, Z. Q., Yang, Q., Ye, C. H., Ye, S. C., Yeh, Z. W., Yin, J. M., You, C., Zabounidi, L., Zehnder, M., Zeng, Y., Zeng, D., Zhang, D. H., Zhang, S. Y., Zhang, Z. P., Zhang, J. F., Zhou, R. Y., Zhu, A., Zichichi, and J., Zoll
Subjects: Physics, Nuclear and High Energy Physics, Range (particle radiation), Particle physics, 010308 nuclear & particles physics, Electron–positron annihilation, Detector, Hadron, High Energy Physics::Phenomenology, Mathematics::History and Overview, 01 natural sciences, Nuclear physics, Cross section (physics), 0103 physical sciences, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], High Energy Physics::Experiment, Neutrino, 010306 general physics, Particle Physics - Experiment
Abstract: We have made a precise measurement of the cross section for e+e−→Z0→hadrons with the L3 detector at LEP, covering the s range from 88.28 to 95.04 GeV. From a fit to the Z0 mass, total width, and the hadronic cross section to be MZ0=91.160 ± 0.024 (experiment) ±0.030(LEP) GeV, ΓZ0=2.539±0.054 GeV, and σh(MZ0)=29.5±0.7 nb. We also used the fit to the Z0 peak cross section and the width todetermine Γinvisible=0.548±0.029 GeV, which corresponds to 3.29±0.17 species of light neutrinos. The possibility of four or more neutrino flavors is thus ruled out at the 4σ confidence level.
Published: 1990

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32 results on '"V. Morgunov"'

1. A high-granularity plastic scintillator tile hadronic calorimeter with APD readout for a linear collider detector

2. Status report on silicon photomultiplier development and its applications

3. A high-granularity scintillator calorimeter readout with silicon photomultipliers

4. A measurement of the Z0 leptonic partial widths and the vector and axial vector coupling constants

5. High pressure xenon electronically collimated camera for low energy gamma ray imaging

6. An electroluminescence emission detector to search for double-beta positron decays of /sup 124/Xe and /sup 78/Kr

7. A high pressure xenon self-triggered scintillation drift chamber with 3D sensitivity in the range of 20–140 keV deposited energy

8. Effects of high-energy particle showers on the embedded front-end electronics of an electromagnetic calorimeter for a future lepton collider

9. Response of the CALICE Si-W electromagnetic calorimeter physics prototype to electrons

10. A measurement of mixing in Z0 decays

11. A measurement of the forward-backward asymmetry

12. Determination of αs from jet multiplicities measured on the Z0 resonance

13. The construction of the L3 experiment

14. A search for heavy charged and neutral leptons from Z0 decays

15. MEASUREMENT OF Z0-]BBBAR DECAY PROPERTIES

16. Hadron calorimetry in the L3 detector

17. Search for a low mass neutral Higgs boson in Z0 decay

18. Test of QED in e+e−→γγ at LEP

19. Search for the neutral Higgs bosons of the minimal supersymmetric standard model from Z0 decays

20. Measurement of g$_A$ and g$_V$ the neutral current coupling constants to leptons

21. Mass limits for excited electrons and muons from Z0 decay

22. A test of QCD based on 4-jet events from Z$^0$ decays

23. A precision measurement of the number of neutrino species

24. Search for excited neutrinos from Z$^0$ decays

25. A determination of electroweak parameters from $Z^{0}$ decays into charged leptons

26. A determination of the properties of the neutral intermediate vector boson Z0

27. Proportional chambers for the barrel hadron calorimeter of the L3 experiment

28. A detailed study of the performance of the uranium-gas sampling calorimeter

29. The performance of a uranium gas sampling calorimeter

30. Uranium gas sampling calorimeter

31. Search for the neutral Higgs boson from $Z^{0}$ decay

32. Measurement of Z0 decays to hadrons and a precise determination of the number of neutrino species

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32 results on '"V. Morgunov"'

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