Author: "Grijpink, S." - Searchworks@Jio Institute Digital Library Search Results

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171 results on '"Grijpink, S."'

1. Measurement of the photon–proton total cross section at a center-of-mass energy of 209 GeV at HERA

Author: Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., Pellegrino, A., Repond, J., Yoshida, R., Mattingly, M.C.K., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Cara Romeo, G., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Levi, G., Margotti, A., Massam, T., Nania, R., Palmonari, F., Pesci, A., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Crittenden, J., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, H.-P., Kappes, A., Katz, U.F., Kerger, R., Kind, O., Paul, E., Rautenberg, J., Renner, R., Schnurbusch, H., Stifutkin, A., Tandler, J., Voss, K.C., Weber, A., Wessoleck, H., Bailey, D.S., Brook, N.H., Cole, J.E., Foster, B., Heath, G.P., Heath, H.F., Robins, S., Rodrigues, E., Scott, J., Tapper, R.J., Wing, M., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Jeoung, H.Y., Kim, J.Y., Lee, J.H., Lim, I.T., Ma, K.J., Pac, M.Y., Caldwell, A., Helbich, M., Liu, X., Mellado, B., Paganis, S., Schmidke, W.B., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Olkiewicz, K., Przybycień, M.B., Stopa, P., Zawiejski, L., Bednarek, B., Grabowska-Bold, I., Jeleń, K., Kisielewska, D., Kowal, A.M., Kowal, M., Kowalski, T., Mindur, B., Przybycień, M., Rulikowska-Zarȩbska, E., Suszycki, L., Szuba, D., Szuba, J., Kotański, A., Słomiński, W., Bauerdick, L.A.T., Behrens, U., Borras, K., Chiochia, V., Dannheim, D., Desler, K., Drews, G., Fourletova, J., Fox-Murphy, A., Fricke, U., Geiser, A., Goebel, F., Göttlicher, P., Graciani, R., Haas, T., Hain, W., Hartner, G.F., Hillert, S., Kötz, U., Kowalski, H., Labes, H., Lelas, D., Löhr, B., Mankel, R., Martens, J., Martı́nez, M., Moritz, M., Notz, D., Petrucci, M.C., Polini, A., Schneekloth, U., Selonke, F., Stonjek, S., Surrow, B., Whitmore, J.J., Wichmann, R., Wolf, G., Youngman, C., Zeuner, W., Coldewey, C., Lopez-Duran Viani, A., Meyer, A., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, P.G., Bamberger, A., Benen, A., Coppola, N., Markun, P., Raach, H., Wölfle, S., Bell, M., Bussey, P.J., Doyle, A.T., Glasman, C., Hanlon, S., Lee, S.W., Lupi, A., McCance, G.J., Saxon, D.H., Skillicorn, I.O., Bodmann, B., Holm, U., Salehi, H., Wick, K., Ziegler, A., Ziegler, Ar., Carli, T., Gialas, I., Klimek, K., Lohrmann, E., Milite, M., Collins-Tooth, C., Foudas, C., Gonçalo, R., Long, K.R., Metlica, F., Miller, D.B., Tapper, A.D., Walker, R., Cloth, P., Filges, D., Kuze, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Barakbaev, A.N., Boos, E.G., Pokrovskiy, N.S., Zhautykov, B.O., Ahn, S.H., Lee, S.B., Park, S.K., Lim, H., Son, D., Barreiro, F., Garcı́a, G., González, O., Labarga, L., del Peso, J., Redondo, I., Terrón, J., Vázquez, M., Barbi, M., Bertolin, A., Corriveau, F., Ochs, A., Padhi, S., Stairs, D.G., St-Laurent, M., Tsurugai, T., Antonov, A., Bashkirov, V., Danilov, P., Dolgoshein, B.A., Gladkov, D., Sosnovtsev, V., Suchkov, S., Dementiev, R.K., Ermolov, P.F., Golubkov, Yu.A., Katkov, I.I., Khein, L.A., Korotkova, N.A., Korzhavina, I.A., Kuzmin, V.A., Levchenko, B.B., Lukina, O.Yu., Proskuryakov, A.S., Shcheglova, L.M., Solomin, A.N., Vlasov, N.N., Zotkin, S.A., Bokel, C., Engelen, J., Grijpink, S., Koffeman, E., Kooijman, P., Maddox, E., Schagen, S., Tassi, E., Tiecke, H., Tuning, N., Velthuis, J.J., Wiggers, L., de Wolf, E., Brümmer, N., Bylsma, B., Durkin, L.S., Gilmore, J., Ginsburg, C.M., Kim, C.L., Ling, T.Y., Boogert, S., Cooper-Sarkar, A.M., Devenish, R.C.E., Ferrando, J., Matsushita, T., Rigby, M., Ruske, O., Sutton, M.R., Walczak, R., Brugnera, R., Carlin, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Parenti, A., Posocco, M., Stanco, L., Turcato, M., Adamczyk, L., Oh, B.Y., Saull, P.R.B., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Cormack, C., Hart, J.C., McCubbin, N.A., Heusch, C., Park, I.H., Pavel, N., Abramowicz, H., Dagan, S., Gabareen, A., Kananov, S., Kreisel, A., Levy, A., Abe, T., Fusayasu, T., Kohno, T., Umemori, K., Yamashita, T., Hamatsu, R., Hirose, T., Inuzuka, M., Kitamura, S., Matsuzawa, K., Nishimura, T., Arneodo, M., Cartiglia, N., Cirio, R., Costa, M., Ferrero, M.I., Maselli, S., Monaco, V., Peroni, C., Ruspa, M., Sacchi, R., Solano, A., Staiano, A., Galea, R., Koop, T., Levman, G.M., Martin, J.F., Mirea, A., Sabetfakhri, A., Butterworth, J.M., Gwenlan, C., Hall-Wilton, R., Hayes, M.E., Heaphy, E.A., Jones, T.W., Lane, J.B., Lightwood, M.S., West, B.J., Ciborowski, J., Ciesielski, R., Grzelak, G., Nowak, R.J., Pawlak, J.M., Smalska, B., Sztuk, J., Tymieniecka, T., Ukleja, A., Ukleja, J., Zakrzewski, J.A., Żarnecki, A.F., Adamus, M., Plucinski, P., Eisenberg, Y., Gladilin, L.K., Hochman, D., Karshon, U., Breitweg, J., Chapin, D., Cross, R., Kçira, D., Lammers, S., Reeder, D.D., Savin, A.A., Smith, W.H., Deshpande, A., Dhawan, S., Hughes, V.W., Straub, P.B., Bhadra, S., Catterall, C.D., Fourletov, S., Menary, S., Soares, M., and Standage, J.
Published: 2002
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2. Measurement of dijet cross sections for events with a leading neutron in photoproduction at HERA

Author: Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., Pellegrino, A., Repond, J., Stanek, R., Yoshida, R., Mattingly, M.C.K., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Cara Romeo, G., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Levi, G., Margotti, A., Massam, T., Nania, R., Palmonari, F., Pesci, A., Sartorelli, G., Zichichi, A., Amelung, C., Bornheim, A., Brock, I., Coböken, K., Crittenden, J., Deffner, R., Hartmann, H., Heinloth, K., Hilger, E., Irrgang, P., Jakob, H.-P., Kappes, A., Katz, U.F., Kerger, R., Paul, E., Rautenberg, J., Schnurbusch, H., Stifutkin, A., Tandler, J., Voss, K.C., Weber, A., Wieber, H., Bailey, D.S., Barret, O., Brook, N.H., Foster, B., Heath, G.P., Heath, H.F., Rodrigues, E., Scott, J., Tapper, R.J., Capua, M., Schioppa, M., Susinno, G., Jeoung, H.Y., Kim, J.Y., Lee, J.H., Lim, I.T., Ma, K.J., Pac, M.Y., Caldwell, A., Liu, W., Liu, X., Mellado, B., Paganis, S., Sampson, S., Schmidke, W.B., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Klimek, K., Olkiewicz, K., Piotrzkowski, K., Przybycień, M.B., Stopa, P., Zawiejski, L., Bednarek, B., Jeleń, K., Kisielewska, D., Kowal, A.M., Kowalski, T., Przybycień, M., Rulikowska-Zarȩbska, E., Suszycki, L., Szuba, D., Kotański, A., Bauerdick, L.A.T., Behrens, U., Bienlein, J.K., Borras, K., Chiochia, V., Dannheim, D., Desler, K., Drews, G., Fox-Murphy, A., Fricke, U., Goebel, F., Goers, S., Göttlicher, P., Graciani, R., Haas, T., Hain, W., Hartner, G.F., Hebbel, K., Hillert, S., Koch, W., Kötz, U., Kowalski, H., Labes, H., Löhr, B., Mankel, R., Martens, J., Martı́nez, M., Milite, M., Moritz, M., Notz, D., Petrucci, M.C., Polini, A., Rohde, M., Savin, A.A., Schneekloth, U., Selonke, F., Sievers, M., Stonjek, S., Wolf, G., Wollmer, U., Youngman, C., Zeuner, W., Coldewey, C., Lopez-Duran Viani, A., Meyer, A., Schlenstedt, S., Straub, P.B., Barbagli, G., Gallo, E., Parenti, A., Pelfer, P.G., Bamberger, A., Benen, A., Coppola, N., Eisenhardt, S., Markun, P., Raach, H., Wölfle, S., Bussey, P.J., Bell, M., Doyle, A.T., Glasman, C., Lee, S.W., Lupi, A., Macdonald, N., McCance, G.J., Saxon, D.H., Sinclair, L.E., Skillicorn, I.O., Waugh, R., Bohnet, I., Gendner, N., Holm, U., Meyer-Larsen, A., Salehi, H., Wick, K., Carli, T., Garfagnini, A., Gialas, I., Gladilin, L.K., Kçira, D., Klanner, R., Lohrmann, E., Gonçalo, R., Long, K.R., Miller, D.B., Tapper, A.D., Walker, R., Cloth, P., Filges, D., Ishii, T., Kuze, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Ahn, S.H., Lee, S.B., Park, S.K., Lim, H., Son, D., Barreiro, F., Garcı́a, G., González, O., Labarga, L., del Peso, J., Redondo, I., Terrón, J., Vázquez, M., Barbi, M., Corriveau, F., Hanna, D.S., Ochs, A., Padhi, S., Stairs, D.G., Wing, M., Tsurugai, T., Antonov, A., Bashkirov, V., Danilov, M., Dolgoshein, B.A., Gladkov, D., Sosnovtsev, V., Suchkov, S., Dementiev, R.K., Ermolov, P.F., Golubkov, Yu.A., Katkov, I.I., Khein, L.A., Korotkova, N.A., Korzhavina, I.A., Kuzmin, V.A., Lukina, O.Yu., Proskuryakov, A.S., Shcheglova, L.M., Solomin, A.N., Vlasov, N.N., Zotkin, S.A., Bokel, C., Botje, M., Brümmer, N., Engelen, J., Grijpink, S., Koffeman, E., Kooijman, P., Schagen, S., van Sighem, A., Tassi, E., Tiecke, H., Tuning, N., Velthuis, J.J., Vossebeld, J., Wiggers, L., de Wolf, E., Bylsma, B., Durkin, L.S., Gilmore, J., Ginsburg, C.M., Kim, C.L., Ling, T.Y., Boogert, S., Cooper-Sarkar, A.M., Devenish, R.C.E., Große-Knetter, J., Matsushita, T., Ruske, O., Sutton, M.R., Walczak, R., Bertolin, A., Brugnera, R., Carlin, R., Dal Corso, F., Dusini, S., Limentani, S., Longhin, A., Posocco, M., Stanco, L., Turcato, M., Adamczyk, L., Iannotti, L., Oh, B.Y., Okrasiński, J.R., Saull, P.R.B., Toothacker, W.S., Whitmore, J.J., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Cormack, C., Hart, J.C., McCubbin, N.A., Shah, T.P., Epperson, D., Heusch, C., Sadrozinski, H.F.-W., Seiden, A., Wichmann, R., Williams, D.C., Park, I.H., Pavel, N., Abramowicz, H., Dagan, S., Kananov, S., Kreisel, A., Levy, A., Abe, T., Fusayasu, T., Kohno, T., Umemori, K., Yamashita, T., Hamatsu, R., Hirose, T., Inuzuka, M., Kitamura, S., Matsuzawa, K., Nishimura, T., Arneodo, M., Cartiglia, N., Cirio, R., Costa, M., Ferrero, M.I., Maselli, S., Monaco, V., Peroni, C., Ruspa, M., Sacchi, R., Solano, A., Staiano, A., Bailey, D.C., Fagerstroem, C.-P., Galea, R., Koop, T., Levman, G.M., Martin, J.F., Mirea, A., Sabetfakhri, A., Butterworth, J.M., Hayes, M.E., Heaphy, E.A., Jones, T.W., Lane, J.B., West, B.J., Ciborowski, J., Ciesielski, R., Grzelak, G., Nowak, R.J., Pawlak, J.M., Pawlak, R., Smalska, B., Tymieniecka, T., Wróblewski, A.K., Zakrzewski, J.A., Żarnecki, A.F., Adamus, M., Gadaj, T., Deppe, O., Eisenberg, Y., Hochman, D., Karshon, U., Badgett, W.F., Chapin, D., Cross, R., Foudas, C., Mattingly, S., Reeder, D.D., Smith, W.H., Vaiciulis, A., Wildschek, T., Wodarczyk, M., Deshpande, A., Dhawan, S., Hughes, V.W., Bhadra, S., Catterall, C., Cole, J.E., Frisken, W.R., Hall-Wilton, R., Khakzad, M., and Menary, S.
Published: 2001
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3. Measurement of inclusive ( Ds±) photoproduction at HERA

Author: Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., Pellegrino, A., Repond, J., Stanek, R., Yoshida, R., Mattingly, M.C.K., Abbiendi, G., Anselmo, F., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Cara Romeo, G., Castellini, G., Cifarelli, L., Cindolo, F., Contin, A., Coppola, N., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Laurenti, G., Levi, G., Margotti, A., Massam, T., Nania, R., Palmonari, F., Pesci, A., Polini, A., Sartorelli, G., Zamora Garcia, Y., Zichichi, A., Amelung, C., Bornheim, A., Brock, I., Coböken, K., Crittenden, J., Deffner, R., Hartmann, H., Heinloth, K., Hilger, E., Irrgang, P., Jakob, H.-P., Kappes, A., Katz, U.F., Kerger, R., Paul, E., Schnurbusch, H., Stifutkin, A., Tandler, J., Voss, K.Ch., Weber, A., Wieber, H., Bailey, D.S., Barret, O., Brook, N.H., Foster, B., Heath, G.P., Heath, H.F., McFall, J.D., Piccioni, D., Rodrigues, E., Scott, J., Tapper, R.J., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Jeoung, H.Y., Kim, J.Y., Lee, J.H., Lim, I.T., Ma, K.J., Pac, M.Y., Caldwell, A., Liu, W., Liu, X., Mellado, B., Paganis, S., Sampson, S., Schmidke, W.B., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Klimek, K., Olkiewicz, K., Piotrzkowski, K., Przybycień, M.B., Stopa, P., Zawiejski, L., Bednarek, B., Jeleń, K., Kisielewska, D., Kowal, A.M., Kowalski, T., Przybycień, M., Rulikowska-Zarȩbska, E., Suszycki, L., Szuba, D., Kotański, A., Bauerdick, L.A.T., Behrens, U., Bienlein, J.K., Burgard, C., Dannheim, D., Desler, K., Drews, G., Fox-Murphy, A., Fricke, U., Goebel, F., Göttlicher, P., Graciani, R., Haas, T., Hain, W., Hartner, G.F., Hasell, D., Hebbel, K., Johnson, K.F., Kasemann, M., Koch, W., Kötz, U., Kowalski, H., Lindemann, L., Löhr, B., Martı́nez, M., Milite, M., Monteiro, T., Moritz, M., Notz, D., Pelucchi, F., Petrucci, M.C., Rohde, M., Saull, P.R.B., Savin, A.A., Schneekloth, U., Selonke, F., Sievers, M., Stonjek, S., Tassi, E., Wolf, G., Wollmer, U., Youngman, C., Zeuner, W., Coldewey, C., Lopez-Duran Viani, A., Meyer, A., Schlenstedt, S., Straub, P.B., Barbagli, G., Gallo, E., Pelfer, P., Maccarrone, G., Votano, L., Bamberger, A., Benen, A., Eisenhardt, S., Markun, P., Raach, H., Wölfle, S., Bussey, P.J., Doyle, A.T., Lee, S.W., Macdonald, N., McCance, G.J., Saxon, D.H., Sinclair, L.E., Skillicorn, I.O., Waugh, R., Bohnet, I., Gendner, N., Holm, U., Meyer-Larsen, A., Salehi, H., Wick, K., Garfagnini, A., Gialas, I., Gladilin, L.K., Kçira, D., Klanner, R., Lohrmann, E., Poelz, G., Zetsche, F., Goncalo, R., Long, K.R., Miller, D.B., Tapper, A.D., Walker, R., Mallik, U., Cloth, P., Filges, D., Ishii, T., Kuze, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Ahn, S.H., Lee, S.B., Park, S.K., Lim, H., Park, I.H., Son, D., Barreiro, F., Garcı́a, G., Glasman, C., Gonzalez, O., Labarga, L., del Peso, J., Redondo, I., Terrón, J., Barbi, M., Corriveau, F., Hanna, D.S., Ochs, A., Padhi, S., Riveline, M., Stairs, D.G., Wing, M., Tsurugai, T., Bashkirov, V., Dolgoshein, B.A., Dementiev, R.K., Ermolov, P.F., Golubkov, Yu.A., Katkov, I.I., Khein, L.A., Korotkova, N.A., Korzhavina, I.A., Kuzmin, V.A., Lukina, O.Yu., Proskuryakov, A.S., Shcheglova, L.M., Solomin, A.N., Vlasov, N.N., Zotkin, S.A., Bokel, C., Botje, M., Brümmer, N., Engelen, J., Grijpink, S., Koffeman, E., Kooijman, P., Schagen, S., van Sighem, A., Tiecke, H., Tuning, N., Velthuis, J.J., Vossebeld, J., Wiggers, L., de Wolf, E., Acosta, D., Bylsma, B., Durkin, L.S., Gilmore, J., Ginsburg, C.M., Kim, C.L., Ling, T.Y., Boogert, S., Cooper-Sarkar, A.M., Devenish, R.C.E., Große-Knetter, J., Matsushita, T., Ruske, O., Sutton, M.R., Walczak, R., Bertolin, A., Brugnera, R., Carlin, R., Dal Corso, F., Dosselli, U., Dusini, S., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Stroili, R., Voci, C., Adamczyk, L., Iannotti, L., Oh, B.Y., Okrasiński, J.R., Toothacker, W.S., Whitmore, J.J., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Cormack, C., Hart, J.C., McCubbin, N.A., Shah, T.P., Epperson, D., Heusch, C., Sadrozinski, H.F.-W., Seiden, A., Wichmann, R., Williams, D.C., Pavel, N., Abramowicz, H., Dagan, S., Kananov, S., Kreisel, A., Levy, A., Abe, T., Fusayasu, T., Umemori, K., Yamashita, T., Hamatsu, R., Hirose, T., Inuzuka, M., Kitamura, S., Nishimura, T., Arneodo, M., Cartiglia, N., Cirio, R., Costa, M., Ferrero, M.I., Maselli, S., Monaco, V., Peroni, C., Ruspa, M., Sacchi, R., Solano, A., Staiano, A., Dardo, M., Bailey, D.C., Fagerstroem, C.-P., Galea, R., Koop, T., Levman, G.M., Martin, J.F., Orr, R.S., Polenz, S., Sabetfakhri, A., Simmons, D., Butterworth, J.M., Catterall, C.D., Hayes, M.E., Heaphy, E.A., Jones, T.W., Lane, J.B., West, B.J., Ciborowski, J., Ciesielski, R., Grzelak, G., Nowak, R.J., Pawlak, J.M., Pawlak, R., Smalska, B., Tymieniecka, T., Wróblewski, A.K., Zakrzewski, J.A., Żarnecki, A.F., Adamus, M., Gadaj, T., Deppe, O., Eisenberg, Y., Hochman, D., Karshon, U., Badgett, W.F., Chapin, D., Cross, R., Foudas, C., Mattingly, S., Reeder, D.D., Smith, W.H., Vaiciulis, A., Wildschek, T., Wodarczyk, M., Deshpande, A., Dhawan, S., Hughes, V.W., Bhadra, S., Catterall, C., Cole, J.E., Frisken, W.R., Hall-Wilton, R., Khakzad, M., and Menary, S.
Published: 2000
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4. Measurement of azimuthal asymmetries in deep inelastic scattering

Author: Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., Pellegrino, A., Repond, J., Stanek, R., Yoshida, R., Mattingly, M.C.K., Abbiendi, G., Anselmo, F., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Cara Romeo, G., Castellini, G., Cifarelli, L., Cindolo, F., Contin, A., Coppola, N., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Laurenti, G., Levi, G., Margotti, A., Massam, T., Nania, R., Palmonari, F., Pesci, A., Polini, A., Sartorelli, G., Zamora Garcia, Y., Zichichi, A., Amelung, C., Bornheim, A., Brock, I., Coböken, K., Crittenden, J., Deffner, R., Hartmann, H., Heinloth, K., Hilger, E., Irrgang, P., Jakob, H.-P., Kappes, A., Katz, U.F., Kerger, R., Paul, E., Schnurbusch, H., Stifutkin, A., Tandler, J., Voss, K.Ch., Weber, A., Wieber, H., Bailey, D.S., Barret, O., Brook, N.H., Foster, B., Heath, G.P., Heath, H.F., McFall, J.D., Piccioni, D., Rodrigues, E., Scott, J., Tapper, R.J., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Jeoung, H.Y., Kim, J.Y., Lee, J.H., Lim, I.T., Ma, K.J., Pac, M.Y., Caldwell, A., Liu, W., Liu, X., Mellado, B., Paganis, S., Sampson, S., Schmidke, W.B., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Klimek, K., Olkiewicz, K., Piotrzkowski, K., Przybycień, M.B., Stopa, P., Zawiejski, L., Bednarek, B., Jeleń, K., Kisielewska, D., Kowal, A.M., Kowalski, T., Przybycień, M., Rulikowska-Zarȩbska, E., Suszycki, L., Szuba, D., Kotański, A., Bauerdick, L.A.T., Behrens, U., Bienlein, J.K., Burgard, C., Dannheim, D., Desler, K., Drews, G., Fox-Murphy, A., Fricke, U., Goebel, F., Göttlicher, P., Graciani, R., Haas, T., Hain, W., Hartner, G.F., Hasell, D., Hebbel, K., Johnson, K.F., Kasemann, M., Koch, W., Kötz, U., Kowalski, H., Lindemann, L., Löhr, B., Martı́nez, M., Milite, M., Monteiro, T., Moritz, M., Notz, D., Pelucchi, F., Petrucci, M.C., Rohde, M., Saull, P.R.B., Savin, A.A., Schneekloth, U., Selonke, F., Sievers, M., Stonjek, S., Tassi, E., Wolf, G., Wollmer, U., Youngman, C., Zeuner, W., Coldewey, C., Lopez-Duran Viani, A., Meyer, A., Schlenstedt, S., Straub, P.B., Barbagli, G., Gallo, E., Pelfer, P., Maccarrone, G., Votano, L., Bamberger, A., Benen, A., Eisenhardt, S., Markun, P., Raach, H., Wölfle, S., Bussey, P.J., Doyle, A.T., Lee, S.W., Macdonald, N., McCance, G.J., Saxon, D.H., Sinclair, L.E., Skillicorn, I.O., Waugh, R., Bohnet, I., Gendner, N., Holm, U., Meyer-Larsen, A., Salehi, H., Wick, K., Garfagnini, A., Gialas, I., Gladilin, L.K., Kçira, D., Klanner, R., Lohrmann, E., Poelz, G., Zetsche, F., Goncalo, R., Long, K.R., Miller, D.B., Tapper, A.D., Walker, R., Mallik, U., Cloth, P., Filges, D., Ishii, T., Kuze, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Ahn, S.H., Lee, S.B., Park, S.K., Lim, H., Park, I.H., Son, D., Barreiro, F., Garcı́a, G., Glasman, C., Gonzalez, O., Labarga, L., del Peso, J., Redondo, I., Terrón, J., Barbi, M., Corriveau, F., Hanna, D.S., Ochs, A., Padhi, S., Riveline, M., Stairs, D.G., Wing, M., Tsurugai, T., Bashkirov, V., Dolgoshein, B.A., Dementiev, R.K., Ermolov, P.F., Golubkov, Yu.A., Katkov, I.I., Khein, L.A., Korotkova, N.A., Korzhavina, I.A., Kuzmin, V.A., Lukina, O.Yu., Proskuryakov, A.S., Shcheglova, L.M., Solomin, A.N., Vlasov, N.N., Zotkin, S.A., Bokel, C., Botje, M., Brümmer, N., Engelen, J., Grijpink, S., Koffeman, E., Kooijman, P., Schagen, S., van Sighem, A., Tiecke, H., Tuning, N., Velthuis, J.J., Vossebeld, J., Wiggers, L., de Wolf, E., Acosta, D., Bylsma, B., Durkin, L.S., Gilmore, J., Ginsburg, C.M., Kim, C.L., Ling, T.Y., Boogert, S., Cooper-Sarkar, A.M., Devenish, R.C.E., Große-Knetter, J., Matsushita, T., Ruske, O., Sutton, M.R., Walczak, R., Bertolin, A., Brugnera, R., Carlin, R., Dal Corso, F., Dosselli, U., Dusini, S., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Stroili, R., Voci, C., Adamczyk, L., Iannotti, L., Oh, B.Y., Okrasiński, J.R., Toothacker, W.S., Whitmore, J.J., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Cormack, C., Hart, J.C., McCubbin, N.A., Shah, T.P., Epperson, D., Heusch, C., Sadrozinski, H.F.-W., Seiden, A., Wichmann, R., Williams, D.C., Pavel, N., Abramowicz, H., Dagan, S., Kananov, S., Kreisel, A., Levy, A., Abe, T., Fusayasu, T., Umemori, K., Yamashita, T., Hamatsu, R., Hirose, T., Inuzuka, M., Kitamura, S., Nishimura, T., Arneodo, M., Cartiglia, N., Cirio, R., Costa, M., Ferrero, M.I., Maselli, S., Monaco, V., Peroni, C., Ruspa, M., Sacchi, R., Solano, A., Staiano, A., Dardo, M., Bailey, D.C., Fagerstroem, C.-P., Galea, R., Koop, T., Levman, G.M., Martin, J.F., Orr, R.S., Polenz, S., Sabetfakhri, A., Simmons, D., Butterworth, J.M., Catterall, C.D., Hayes, M.E., Heaphy, E.A., Jones, T.W., Lane, J.B., West, B.J., Ciborowski, J., Ciesielski, R., Grzelak, G., Nowak, R.J., Pawlak, J.M., Pawlak, R., Smalska, B., Tymieniecka, T., Wróblewski, A.K., Zakrzewski, J.A., Żarnecki, A.F., Adamus, M., Gadaj, T., Deppe, O., Eisenberg, Y., Hochman, D., Karshon, U., Badgett, W.F., Chapin, D., Cross, R., Foudas, C., Mattingly, S., Reeder, D.D., Smith, W.H., Vaiciulis, A., Wildschek, T., Wodarczyk, M., Deshpande, A., Dhawan, S., Hughes, V.W., Bhadra, S., Catterall, C., Cole, J.E., Frisken, W.R., Hall-Wilton, R., Khakzad, M., and Menary, S.
Published: 2000
Full Text: View/download PDF

5. The Q2 dependence of dijet cross sections in γp interactions at HERA

Author: Breitweg, J., Chekanov, S., Derrick, M., Krakauer, D., Magill, S., Musgrave, B., Pellegrino, A., Repond, J., Stanek, R., Yoshida, R., Mattingly, M.C.K., Abbiendi, G., Anselmo, F., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Cara Romeo, G., Castellini, G., Cifarelli, L., Cindolo, F., Contin, A., Coppola, N., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Laurenti, G., Levi, G., Margotti, A., Massam, T., Nania, R., Palmonari, F., Pesci, A., Polini, A., Sartorelli, G., Zamora Garcia, Y., Zichichi, A., Amelung, C., Bornheim, A., Brock, I., Coböken, K., Crittenden, J., Deffner, R., Hartmann, H., Heinloth, K., Hilger, E., Irrgang, P., Jakob, H.-P., Kappes, A., Katz, U.F., Kerger, R., Paul, E., Schnurbusch, H., Stifutkin, A., Tandler, J., Voss, K.Ch., Weber, A., Wieber, H., Bailey, D.S., Barret, O., Brook, N.H., Foster, B., Heath, G.P., Heath, H.F., McFall, J.D., Piccioni, D., Rodrigues, E., Scott, J., Tapper, R.J., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Jeoung, H.Y., Kim, J.Y., Lee, J.H., Lim, I.T., Ma, K.J., Pac, M.Y., Caldwell, A., Liu, W., Liu, X., Mellado, B., Paganis, S., Sacchi, R., Sampson, S., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Klimek, K., Olkiewicz, K., Piotrzkowski, K., Przybycień, M.B., Stopa, P., Zawiejski, L., Adamczyk, L., Bednarek, B., Jeleń, K., Kisielewska, D., Kowal, A.M., Kowalski, T., Przybycień, M., Rulikowska-Zarȩbska, E., Suszycki, L., Szuba, D., Kotański, A., Bauerdick, L.A.T., Behrens, U., Bienlein, J.K., Burgard, C., Desler, K., Drews, G., Fox-Murphy, A., Fricke, U., Goebel, F., Göttlicher, P., Graciani, R., Haas, T., Hain, W., Hartner, G.F., Hasell, D., Hebbel, K., Johnson, K.F., Kasemann, M., Koch, W., Kötz, U., Kowalski, H., Lindemann, L., Löhr, B., Martı́nez, M., Milite, M., Monteiro, T., Moritz, M., Notz, D., Pelucchi, F., Petrucci, M.C., Rohde, M., Saull, P.R.B., Savin, A.A., Schneekloth, U., Selonke, F., Sievers, M., Stonjek, S., Tassi, E., Wolf, G., Wollmer, U., Youngman, C., Zeuner, W., Coldewey, C., Grabosch, H.J., Lopez-Duran Viani, A., Meyer, A., Schlenstedt, S., Straub, P.B., Barbagli, G., Gallo, E., Pelfer, P., Maccarrone, G., Votano, L., Bamberger, A., Benen, A., Eisenhardt, S., Markun, P., Raach, H., Wölfle, S., Bussey, P.J., Doyle, A.T., Lee, S.W., Macdonald, N., McCance, G.J., Saxon, D.H., Sinclair, L.E., Skillicorn, I.O., Waugh, R., Bohnet, I., Gendner, N., Holm, U., Meyer-Larsen, A., Salehi, H., Wick, K., Dannheim, D., Garfagnini, A., Gialas, I., Gladilin, L.K., Kçira, D., Klanner, R., Lohrmann, E., Poelz, G., Zetsche, F., Goncalo, R., Long, K.R., Miller, D.B., Tapper, A.D., Walker, R., Mallik, U., Cloth, P., Filges, D., Ishii, T., Kuze, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Ahn, S.H., An, S.H., Hong, S.J., Lee, S.B., Nam, S.W., Park, S.K., Lim, H., Park, I.H., Son, D., Barreiro, F., Garcı́a, G., Glasman, C., Gonzalez, O., Labarga, L., del Peso, J., Redondo, I., Terrón, J., Barbi, M., Corriveau, F., Hanna, D.S., Ochs, A., Padhi, S., Riveline, M., Stairs, D.G., Wing, M., Tsurugai, T., Bashkirov, V., Dolgoshein, B.A., Dementiev, R.K., Ermolov, P.F., Golubkov, Yu.A., Katkov, I.I., Khein, L.A., Korotkova, N.A., Korzhavina, I.A., Kuzmin, V.A., Lukina, O.Yu., Proskuryakov, A.S., Shcheglova, L.M., Solomin, A.N., Vlasov, N.N., Zotkin, S.A., Bokel, C., Botje, M., Brümmer, N., Engelen, J., Grijpink, S., Koffeman, E., Kooijman, P., Schagen, S., van Sighem, A., Tiecke, H., Tuning, N., Velthuis, J.J., Vossebeld, J., Wiggers, L., de Wolf, E., Bylsma, B., Durkin, L.S., Gilmore, J., Ginsburg, C.M., Kim, C.L., Ling, T.Y., Nylander, P., Boogert, S., Cooper-Sarkar, A.M., Devenish, R.C.E., Große-Knetter, J., Matsushita, T., Ruske, O., Sutton, M.R., Walczak, R., Bertolin, A., Brugnera, R., Carlin, R., Dal Corso, F., Dosselli, U., Dusini, S., Limentani, S., Morandin, M., Posocco, M., Stanco, L., Stroili, R., Voci, C., Iannotti, L., Oh, B.Y., Okrasiński, J.R., Toothacker, W.S., Whitmore, J.J., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Cormack, C., Hart, J.C., McCubbin, N.A., Shah, T.P., Epperson, D., Heusch, C., Sadrozinski, H.F.-W., Seiden, A., Wichmann, R., Williams, D.C., Pavel, N., Abramowicz, H., Dagan, S., Kananov, S., Kreisel, A., Levy, A., Abe, T., Fusayasu, T., Umemori, K., Yamashita, T., Hamatsu, R., Hirose, T., Inuzuka, M., Kitamura, S., Nishimura, T., Arneodo, M., Cartiglia, N., Cirio, R., Costa, M., Ferrero, M.I., Maselli, S., Monaco, V., Peroni, C., Ruspa, M., Solano, A., Staiano, A., Dardo, M., Bailey, D.C., Fagerstroem, C.-P., Galea, R., Koop, T., Levman, G.M., Martin, J.F., Orr, R.S., Polenz, S., Sabetfakhri, A., Simmons, D., Butterworth, J.M., Catterall, C.D., Hayes, M.E., Heaphy, E.A., Jones, T.W., Lane, J.B., West, B.J., Ciborowski, J., Ciesielski, R., Grzelak, G., Nowak, R.J., Pawlak, J.M., Pawlak, R., Smalska, B., Tymieniecka, T., Wróblewski, A.K., Zakrzewski, J.A., Żarnecki, A.F., Adamus, M., Gadaj, T., Deppe, O., Eisenberg, Y., Hochman, D., Karshon, U., Badgett, W.F., Chapin, D., Cross, R., Foudas, C., Mattingly, S., Reeder, D.D., Smith, W.H., Vaiciulis, A., Wildschek, T., Wodarczyk, M., Deshpande, A., Dhawan, S., Hughes, V.W., Bhadra, S., Cole, J.E., Frisken, W.R., Hall-Wilton, R., Khakzad, M., Menary, S., and Schmidke, W.B.
Published: 2000
Full Text: View/download PDF

6. Exclusive photoproduction of J/psi mesons at HERA

Author: Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Crittenden, J, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Katz, UF, Kerger, R, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Weber, A, Wessoleck, H, Bailey, DS, Brook, NH, Cole, JE, Foster, B, Heath, GP, Heath, HF, Robins, S, Rodrigues, E, Scott, J, Tapper, RJ, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Paganis, S, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Przybycien, MB, Stopa, P, Zawiejski, L, Bednarek, B, Grabowska-Bold, I, Jelen, K, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Mindur, B, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Bauerdick, LAT, Behrens, U, Borras, K, Chiochia, V, Dannheim, D, Derrick, M, Desler, K, Drews, G, Fourletova, J, Fox-Murphy, A, Fricke, U, Geiser, A, Goebel, F, Gottlicher, P, Graciani, R, Haas, T, Hain, W, Hartner, GF, Hillert, S, Kotz, U, Kowalski, H, Labes, H, Lelas, D, Lohr, B, Mankel, R, Martinez, M, Moritz, M, Notz, D, Petrucci, MC, Polini, A, Schneekloth, U, Selonke, F, Surrow, B, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Viani, ALD, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Coppola, N, Markun, P, Raach, H, Wolfle, S, Bell, M, Bussey, PJ, Doyle, AT, Glasman, C, Hanlon, S, Lee, SW, Lupi, A, McCance, GJ, Saxon, DH, Skillicorn, IO, Bodmann, B, Holm, U, Salehi, H, Wick, K, Ziegler, A, Carli, T, Gialas, I, Klimek, K, Lohrmann, E, Milite, M, Stonjek, S, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Metlica, F, Miller, DB, Tapper, AD, Walker, R, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Ahn, SH, Lee, SB, Park, SK, Lim, H, Son, D, Barreiro, F, Garcia, G, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Terron, J, Vazquez, M, Barbi, M, Bertolin, A, Corriveau, F, Ochs, A, Padhi, S, Stairs, DG, St-Laurent, M, Tsurugai, T, Antonov, A, Bashkirov, V, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Vlasov, NN, Zotkin, SA, Bokel, C, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Schagen, S, Tassi, E, Tiecke, H, Tuning, N, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Ferrando, J, Matsushita, T, Rigby, M, Ruske, O, Sutton, MR, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Adamczyk, L, Heaphy, EA, Oh, BY, Saull, PRB, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Dagan, S, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kohno, T, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Galea, R, Koop, T, Levman, GM, Martin, JF, Mirea, A, Sabetfakhri, A, Butterworth, JM, Gwenlan, C, Hall-Wilton, R, Jones, TW, Lane, JB, Lightwood, MS, Loizides, JH, West, BJ, Ciborowski, J, Ciesielski, R, Grzelak, G, Nowak, RJ, Pawlak, JM, Smalska, B, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Kcira, D, Lammers, S, Reeder, DD, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Hughes, VW, Straub, PB, Bhadra, S, Catterall, CD, Fourletov, S, Menary, S, Soares, M, Standage, J, and Collaboration, ZEUS
Subjects: Particle physics, Physics and Astronomy (miscellaneous), Meson, Nuclear Theory, FOS: Physical sciences, DIFFRACTIVE PHOTOPRODUCTION, ZEUS, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, VECTOR-MESON, PARTON DISTRIBUTIONS, ELASTIC PHOTOPRODUCTION, MONTE-CARLO, PROTON SCATTERING, EVENT GENERATOR, GLOBAL ANALYSIS, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, Pomeron, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, Vector meson, Nuclear Experiment, 010303 astronomy & astrophysics, Engineering (miscellaneous), QC, Event generator, Physics, Muon, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, HERA, Helicity, Vertex (geometry), High Energy Physics::Experiment
Abstract: The exclusive photoproduction of J/psi mesons, gamma p->J/psi p, has been studied in ep collisions with the ZEUS detector at HERA, in the kinematic range 20, Comment: 32 pages, 9 postscript figures added references - corrected typos accepted by EPJC
Published: 2016

7. Measurement of exclusive omega electroproduction at HERA

Author: Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, Repond, J, Stanek, R, Yoshida, R, Mattingly, MCK, Abbiendi, G, Anselmo, F, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Castellini, G, Cifarelli, L, Cindolo, F, Contin, A, Coppola, N, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Laurenti, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Polini, A, Sartorelli, G, Garcia, YZ, Zichichi, A, Amelung, C, Bornheim, A, Brock, I, Coboken, K, Crittenden, J, Deffner, R, Hartmann, H, Heinloth, K, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Katz, UF, Kerger, R, Paul, E, Rautenberg, J, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Weber, A, Wieber, H, Bailey, DS, Barret, O, Brook, NH, Foster, B, Heath, GP, Heath, HF, McFall, JD, Rodrigues, E, Scott, J, Tapper, RJ, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Jeoung, HY, Kim, JY, Lee, JH, Lim, IT, Ma, KJ, Pac, MY, Caldwell, A, Liu, W, Liu, X, Mellado, B, Paganis, S, Sampson, S, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Olkiewicz, K, Piotrzkowski, K, Przybycien, MB, Stopa, P, Zawiejski, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowal, AM, Kowalski, T, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Szuba, D, Kotanski, A, Bauerdick, LAT, Behrens, U, Bienlein, JK, Borras, K, Dannheim, D, Desler, K, Drews, G, Fox-Murphy, A, Fricke, U, Goebel, F, Goers, S, Gottlicher, P, Graciani, R, Haas, T, Hain, W, Hartner, GF, Hasell, D, Hebbel, K, Kasemann, M, Koch, W, Kotz, U, Kowalski, H, Lindemann, L, Lohr, B, Mankel, R, Martinez, M, Milite, M, Moritz, M, Notz, D, Pelucchi, F, Petrucci, MC, Rohde, M, Savin, AA, Schneekloth, U, Selonke, F, Sievers, M, Stonjek, S, Wolf, G, Wollmer, U, Youngman, C, Zeuner, W, Coldewey, C, Viani, ALD, Meyer, A, Schlenstedt, S, Straub, PB, Barbagli, G, Gallo, E, Pelfer, P, Maccarrone, G, Votano, L, Bamberger, A, Benen, A, Eisenhardt, S, Markun, P, Raach, H, Wolfle, S, Bussey, PJ, Bell, M, Doyle, AT, Lee, SW, Lupi, A, Macdonald, N, McCance, GJ, Saxon, DH, Sinclair, LE, Skillicorn, IO, Waugh, R, Bohnet, I, Gendner, N, Holm, U, Meyer-Larsen, A, Salehi, H, Wick, K, Garfagnini, A, Gialas, I, Gladilin, LK, Kcira, D, Klanner, R, Lohrmann, E, Poelz, G, Zetsche, F, Goncalo, R, Long, KR, Miller, DB, Tapper, AD, Walker, R, Mallik, U, Cloth, P, Filges, D, Ishii, T, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Ahn, SH, Lee, SB, Park, SK, Lim, H, Park, IH, Son, D, Barreiro, F, Garcia, G, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Terron, J, Barbi, M, Corriveau, F, Hanna, DS, Ochs, A, Padhi, S, Stairs, DG, Wing, M, Tsurugai, T, Antonov, A, Bashkirov, V, Danilov, M, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Vlasov, NN, Zotkin, SA, Bokel, C, Botje, M, Brummer, N, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Schagen, S, van Sighem, A, Tassi, E, Tiecke, H, Tuning, N, Velthuis, JJ, Vossebeld, J, Wiggers, L, de Wolf, E, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Grosse-Knetter, J, Matsushita, T, Ruske, O, Sutton, MR, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dosselli, U, Dusini, S, Limentani, S, Morandin, M, Posocco, M, Stanco, L, Stroili, R, Turcato, M, Voci, C, Adamczyk, L, Iannotti, L, Oh, BY, Okrasinski, JR, Saull, PRB, Toothacker, WS, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Shah, TP, Epperson, D, Heusch, C, Sadrozinski, HFW, Seiden, A, Wichmann, R, Williams, DC, Pavel, N, Abramowicz, H, Dagan, S, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Dardo, M, Bailey, DC, Fagerstroem, CP, Galea, R, Koop, T, Levman, GM, Martin, JF, Orr, RS, Polenz, S, Sabetfakhri, A, Simmons, D, Butterworth, JM, Catterall, CD, Hayes, ME, Heaphy, EA, Jones, TW, Lane, JB, West, BJ, Ciborowski, J, Ciesielski, R, Grzelak, G, Nowak, RJ, Pawlak, JM, Pawlak, R, Smalska, B, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Gadaj, T, Deppe, O, Eisenberg, Y, Hochman, D, Karshon, U, Badgett, WF, Chapin, D, Cross, R, Foudas, C, Mattingly, S, Reeder, DD, Smith, WH, Vaiciulis, A, Wildschek, T, Wodarczyk, M, Deshpande, A, Dhawan, S, Hughes, VW, Bhadra, S, Catterall, C, Cole, JE, Frisken, WR, Hall-Wilton, R, Khakzad, M, Menary, S, Collaboration, ZEUS, and Zeus (IHEF, IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Particle physics, Meson, DEEP, FOS: Physical sciences, 01 natural sciences, Zeus (malware), Omega, High Energy Physics - Experiment, Luminosity, Nuclear physics, High Energy Physics - Experiment (hep-ex), DESIGN, 0103 physical sciences, SCATTERING, 010306 general physics, Nuclear Experiment, QC, Quantum chromodynamics, Physics, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, VECTOR-MESONS, PHOTOPRODUCTION, QCD, CONSTRUCTION, RHO(0), ZEUS, Research Groups and Centres\Physics\Low Temperature Physics, 010308 nuclear & particles physics, Scattering, Faculty of Science\Physics, HERA, High Energy Physics::Experiment
Abstract: The exclusive electroproduction of omega mesons, ep -> e omega p, has been studied in the kinematic range 3 pi^+pi^-pi^0. The exclusive (ep -> e omega p) cross section in the above kinematic region is 0.108 +- 0.014(stat.) +- 0.026(syst.) nb. The reaction ep -> e phi p, phi -> pi^+pi^-pi^0, has also been measured. The cross sections, as well as the cross-section ratios omega/rho and omega/phi, are presented as a function of W and Q^2. Thus, for the first time, the properties of omega electroproduction can be compared to those of rho^0, phi and J/psi electroproduction at high W., Comment: 15 pages including 4 figures
Published: 2016

8. Observation of isolated high-E-T photons in deep inelastic scattering

Author: Chekanov, S, Derrick, M, Loizides, JH, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Pavel, N, Antonioli, P, Bari, G, Basile, A, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, A, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Rinaldi, L, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Bailey, DS, Brook, NH, Cole, JE, Heath, GP, Namsoo, T, Robins, S, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Lim, IT, Ma, KJ, Pac, MY, Helbich, M, Ning, Y, Ren, Z, Schmidke, WB, Sciulli, E, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Kowal, M, Lukasik, J, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hillert, S, Horn, C, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lim, H, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Nguyen, CN, Notz, D, Nuncio-Quiroz, AE, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Stosslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Karstens, F, Dobur, D, Vlasov, NN, Bell, M, Bussey, PJ, Doyle, AT, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, DH, Skillicorn, IO, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Schorner-Sadenius, T, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Tapper, AD, Cloth, P, Filges, D, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Tassi, E, Terron, J, Zambrana, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, DG, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, SA, Abt, I, Buttner, C, Caldwell, A, Liu, X, Sutiak, J, Coppola, N, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Vazques, M, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Ling, TY, Cooper-Sarkar, AM, Cottrell, A, Devenish, RCE, Foster, B, Grzelak, G, Gwenlan, C, Kohno, T, Patel, S, Straub, PB, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Metlica, F, Oh, BY, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Fusayasu, T, Kagawa, S, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Costa, M, Ferrero, MI, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Koop, T, Martin, JF, Mirea, A, Butterworth, JM, Hall-Wilton, R, Jones, TW, Lightwood, MS, Sutton, MR, Targett-Adams, C, Ciborowski, J, Ciesielski, R, Luzniak, P, Nowak, RJ, Pawlak, JM, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Hochman, D, Karshon, U, Riveline, M, Everett, A, Gladilin, LK, Kcira, D, Lammers, S, Li, L, Reeder, DD, Rosin, M, Ryan, P, Savin, AA, Smith, WH, Dhawan, S, Bhadra, S, Catterall, CD, Fourletov, S, Hartner, G, Menary, S, Soares, M, Standage, J, Collaboration, ZEUS, Zeus (IHEF, IoP, FNWI), UCL - SC/PHYS - Département de physique, S. Chekanov, M. Derrick, D. Krakauer, J.H. Loizides 1, S. Magill, B. Musgrave, J. Repond, R. Yoshida, M.C.K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, L. Rinaldi, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goer, H. Hartmann, E. Hilger, P. Irrgang, and H.
Subjects: Particle physics, Nuclear and High Energy Physics, Astrophysics::High Energy Astrophysical Phenomena, HERA, P(P)OVER-BAR COLLISIONS, FOS: Physical sciences, VIRTUAL COMPTON-SCATTERING, CENTRAL TRACKING DETECTOR, PARTON DISTRIBUTIONS, Inelastic scattering, 01 natural sciences, Particle identification, law.invention, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), law, 0103 physical sciences, EVENT GENERATOR, High Energy Physics, ZEUS Collaboration, CROSS-SECTION, TRANSVERSE-MOMENTUM, 010306 general physics, Collider, Nuclear Experiment, QC, Physics, ROOT-S=1.8 TEV, PROMPT PHOTONS, GLOBAL ANALYSIS, ZEUS (particle detector), Luminosity (scattering theory), 010308 nuclear & particles physics, Scattering, Deep inelastic scattering, High Energy Physics::Experiment
Abstract: First measurements of cross sections for isolated prompt photon production in deep inelastic ep scattering have been made using the ZEUS detector at the HERA electron-proton collider using an integrated luminosity of 121 pb^-1. A signal for isolated photons in the transverse energy and rapidity ranges 5 < E_T^gamma < 10 GeV and -0.7 < eta^gamma < 0.9 was observed for virtualities of the exchanged photon of Q^2 > 35 GeV^2. Cross sections are presented for inclusive prompt photons and for those accompanied by a single jet in the range E_T^jet \geq 6 GeV and -1.5 \leq eta^jet < 1.8. Calculations at order alpha^3alpha_s describe the data reasonably well., 16 pages, 5 figures
Published: 2016

9. Dissociation of virtual photons in events with a leading proton at HERA

Author: Chekanov, S, Derrick, M, Loizides, JH, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Pavel, N, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Massam, T, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Polini, A, Rinaldi, L, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Tandler, J, Voss, KC, Wang, M, Bailey, DS, Brook, NH, Cole, JE, Heath, GP, Namsoo, T, Robins, S, Wing, M, Capua, M, Iannotti, L, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Lim, IT, Ma, KJ, Pac, MY, Helbich, M, Ning, Y, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Lukasik, J, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gladkov, D, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Horn, C, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lim, H, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Nguyen, CN, Notz, D, Nuncio-Quiroz, AE, Raval, A, Schneekloth, U, Stifutkin, A, Stosslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Karstens, F, Dobur, D, Vlasov, NN, Bussey, PJ, Doyle, AT, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, DH, Skillicorn, IO, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Schorner-Sadenius, T, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Tapper, AD, Cloth, P, Filges, D, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Son, D, de Favereau, J, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Tassi, E, Terron, J, Zambrana, M, Barbi, M, Corriveau, F, Liu, C, Padhi, S, Plamondon, M, Stairs, DG, Walsh, R, Zhou, C, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, SA, Abt, I, Buttner, C, Caldwell, A, Liu, X, Sutiak, J, Coppola, N, Grigorescu, G, Grijpink, S, Keramidas, A, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Vazquez, M, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Ling, TY, Allfrey, PD, Bell, MA, Cooper-Sarkar, AM, Cottrell, A, Devenish, RCE, Foster, B, Grzelak, G, Gwenlan, C, Kohno, T, Patel, S, Straub, PB, Walczak, R, Bellan, P, Bertolin, A, Brugnera, R, Carlin, R, Ciesielski, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Metlica, F, Oh, BY, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Hart, JC, Epperson, D, Heusch, C, Sadrozinski, H, Seiden, A, Wichmann, R, Williams, DC, Park, IH, Abramowicz, H, Gabareen, A, Groys, M, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Fusayasu, T, Kagawa, S, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Cartiglia, N, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Petrucci, MC, Sacchi, R, Solano, A, Staiano, A, Arneodo, M, Ruspa, M, Fourletov, S, Koop, T, Martin, JF, Mirea, A, Butterworth, JM, Hall-Wilton, R, Jones, TW, Sutton, MR, Targett-Adams, C, Ciborowski, J, Luzniak, P, Nowak, RJ, Pawlak, JM, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Hochman, D, Karshon, U, Lightwood, MS, Riveline, M, Everett, A, Gladilin, LK, Kcira, D, Lammers, S, Li, L, Reeder, DD, Rosin, M, Ryan, P, Savin, AA, Smith, WH, Dhawan, S, Bhadra, S, Catterall, CD, Hartner, G, Menary, S, Noor, U, Soares, M, Standage, J, Whyte, J, Ying, C, Collaboration, ZEUS, UCL, Zeus (IHEF, IoP, FNWI), S. CHEKANOV, M. DERRICK, S. MAGILL, S. MIGLIORANZI, B. MUSGRAVE, J. REPOND, R. YOSHIDA, M.C.K. MATTINGLY, N. PAVEL, A.G. YAGUES MOLINA, P. ANTONIOLI, G. BARI, M. BASILE, L. BELLAGAMBA, D. BOSCHERINI, A. BRUNI, G. BRUNI, G. CARA ROMEO, L. CIFARELLI, F. CINDOLO, A. CONTIN, M. CORRADI, S. DE PASQUALE, P. GIUSTI, G. IACOBUCCI, A. MARGOTTI, A. MONTANARI, R. NANIA, F. PALMONARI, A. PESCI, A. POLINI, L. RINALDI, G. SARTORELLI, A. ZICHICHI, G. AGHUZUMTSYAN, D. BARTSCH, I. BROCK, S. GOERS, H. HARTMANN, E. HILGER, P. IRRGANG, H.-P. JAKOB, O.M. KIND, U. MEYER, E. PAUL, J. RAUTENBERG, R. RENNER, M. WANG, M. WLASENKO, D.S. BAILEY, N.H. BROOK, J.E. COLE, G.P. HEATH, T. NAMSOO, S. ROBINS, M. CAPUA, S. FAZIO, A. MASTROBERARDINO, M. SCHIOPPA, G. SUSINNO, E. TASSI, J.Y. KIM, K.J. MA, M. HELBICH, Y. NING, Z. REN, W.B. SCHMIDKE, F. SCIULLI, J. CHWASTOWSKI, A. ESKREYS, J. FIGIEL, A. GALAS, M. GIL, K. OLKIEWICZ, P. STOPA, D. SZUBA, L. ZAWIEJSKI, L. ADAMCZYK, T. BOLD, I. GRABOWSKA-BOLD, D. KISIELEWSKA, J. LUKASIK, M. PRZYBYCIEN, L. SUSZYCKI, J. SZUBA, A. KOTANSKI, W. SLOMINSKI, V. ADLER, U. BEHRENS, I. BLOCH, K. BORRAS, G. DREWS, J. FOURLETOVA, A. GEISER, D. GLADKOV, P. GOTTLICHER, O. GUTSCHE, T. HAAS, W. HAIN, C. HORN, B. KAHLE, U. KOTZ, H. KOWALSKI, G. KRAMBERGER, H. LIM, B. LOHR, R. MANKEL, I.-A. MELZER-PELLMANN, C.N. NGUYEN, D. NOTZ, A.E. NUNCIO-QUIROZ, A. RAVAL, R. SANTAMARTA, U. SCHNEEKLOTH, H. STADIE, U. STOSSLEIN, G. WOLF, C. YOUNGMAN, W. ZEUNER, S. SCHLENSTEDT, G. BARBAGLI, E. GALLO, C. GENTA, P.G. PELFER, A. BAMBERGER, A. BENEN, F. KARSTENS, D. DOBUR, N.N. VLASOV, P.J. BUSSEY, A.T. DOYLE, W. DUNNE, J. FERRANDO, J.H. MCKENZIE, D.H. SAXON, I.O. SKILLICORN, I. GIALAS, T. CARLI, T. GOSAU, U. HOLM, N. KRUMNACK, E. LOHRMANN, M. MILITE, H. SALEHI, P. SCHLEPER, T. SCHORNER-SADENIUS, S. STONJEK, K. WICHMANN, K. WICK, A. ZIEGLER, AR. ZIEGLER, C. COLLINS-TOOTH, C. FOUDAS, C. FRY, R. GONCALO, K.R. LONG, A.D. TAPPER, M. KATAOKA, K. NAGANO, K. TOKUSHUKU, S. YAMADA, Y. YAMAZAKI, A.N. BARAKBAEV, E.G. BOOS, N.S. POKROVSKIY, B.O. ZHAUTYKOV, D. SON, J. DE FAVEREAU, K. PIOTRZKOWSKI, F. BARREIRO, C. GLASMAN, M. JIMENEZ, L. LABARGA, J. DEL PESO, J. TERRON, M. ZAMBRANA, F. CORRIVEAU, C. LIU, M. PLAMONDON, A. ROBICHAUD-VERONNEAU, R. WALSH, C. ZHOU, T. TSURUGAI, A. ANTONOV, B.A. DOLGOSHEIN, I. RUBINSKY, V. SOSNOVTSEV, A. STIFUTKIN, S. SUCHKOV, R.K. DEMENTIEV, P.F. ERMOLOV, L.K. GLADILIN, I.I. KATKOV, L.A. KHEIN, I.A. KORZHAVINA, V.A. KUZMIN, B.B. LEVCHENKO, O.YU. LUKINA, A.PROSKURYAKOV, L.M. SHCHEGLOVA, D.S. ZOTKIN, S.A. ZOTKIN, I. ABT, C. BUTTNER, A. CALDWELL, X. LIU, J. SUTIAK, N. COPPOLA, G. GRIGORESCU, A. KERAMIDAS, E. KOFFEMAN, P. KOOIJMAN, E. MADDOX, H. TIECKE, M. VAZQUEZ, L. WIGGERS, N. BRUMMER, B. BYLSMA, L.S. DURKIN, A. LEE, T.Y. LING, P.D. ALLFREY, M.A. BELL, A.M. COOPER-SARKAR, A. COTTRELL, R.C.E. DEVENISH, B. FOSTER, C. GWENLAN, T. KOHNO, K. KORCSAK-GORZO, S. PATEL, V. ROBERFROID, P.B. STRAUB, R. WALCZAK, P. BELLAN, A. BERTOLIN, R. BRUGNERA, R. CARLIN, R. CIESIELSKI, F. DAL CORSO, S. DUSINI, A. GARFAGNINI, S. LIMENTANI, A. LONGHIN, L. STANCO, M. TURCATO, E.A. HEAPHY, F. METLICA, B.Y. OH, J.J. WHITMORE, Y. IGA, G. D'AGOSTINI, G. MARINI, A. NIGRO _ROME U. & INFN, ROME J.C. HART . H. ABRAMOWICZ, A. GABAREEN, S. KANANOV, A. KREISEL, A. LEVY _TEL AVIV U. M. KUZE, S. KAGAWA, T. TAWARA . R. HAMATSU, H. KAJI, S. KITAMURA, K. MATSUZAWA, O. OTA, Y.D. RI . M. COSTA, M.I. FERRERO, V. MONACO, R. SACCHI, A. SOLANO, M. ARNEODO, M. RUSPA, S. FOURLETOV, J.F. MARTIN, J.M. BUTTERWORTH, R. HALL-WILTON, T.W. JONES, J.H. LOIZIDES, M.R. SUTTON, C. TARGETT-ADAMS, M. WING, J. CIBOROWSKI, G. GRZELAK, P. KULINSKI, P. LUZNIAK, J. MALKA, R.J. NOWAK, J.M. PAWLAK, J. SZTUK, T. TYMIENIECKA, A. UKLEJA, J. UKLEJA, A.F. ZARNECKI, M. ADAMUS, P. PLUCINSKI, Y. EISENBERG, D. HOCHMAN, U. KARSHON, M.S. LIGHTWOOD _WEIZMANN INST. E. BROWNSON, T. DANIELSON, A. EVERETT, D. KCIRA, S. LAMMERS, L. LI, D.D. REEDER, M. ROSIN, P. RYAN, A.A. SAVIN, W.H. SMITH _WISCONSIN U., MADISON S. DHAWAN, S. BHADRA, C.D. CATTERALL, Y. CUI, G. HARTNER, S. MENARY, U. NOOR, M. SOARES, J. STANDAGE, and J. WHYTE
Subjects: Particle physics, Physics and Astronomy (miscellaneous), Proton, HERA, Columbia university, FOS: Physical sciences, Virtual particle, Proton energy, 01 natural sciences, High Energy Physics - Experiment, DEEP-INELASTIC SCATTERING, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, Engineering (miscellaneous), PARTON DISTRIBUTION-FUNCTIONS, FLAVOR STRUCTURE FUNCTIONS, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, EP COLLISIONS, CROSS-SECTION, DIFFRACTIVE SCATTERING, REAR CALORIMETER, LOW Q(2), 0103 physical sciences, 010306 general physics, Nuclear Experiment, Physics, 010308 nuclear & particles physics, Structure function, Antimatter, High Energy Physics::Experiment, Nucleon
Abstract: The ZEUS detector has been used to study dissociation of virtual photons in events with a leading proton, γp → Xp, in ep collisions at HERA. The data cover photon virtualities in two ranges, 0.03 1.5 GeV, where MX is the mass of the hadronic final state, X. Events were required to have a leading proton, detected in the ZEUS leading proton spectrometer, carrying at least 90% of the incoming proton energy. The cross section is presented as a function of t, the squared four-momentum transfer at the proton vertex, Φ, the azimuthal angle between the positron scattering plane and the proton scattering plane, and Q. The data are presented in terms of the diffractive structure function, F D(3) 2 . A next-to-leading-order QCD fit to the higher-Q data set and to previously published diffractive charm production data is presented. The ZEUS Collaboration S. Chekanov, M. Derrick, J.H. Loizides, S. Magill, S. Miglioranzi, B. Musgrave, J. Repond, R. Yoshida Argonne National Laboratory, Argonne, Illinois 60439-4815, USA n M.C.K. Mattingly Andrews University, Berrien Springs, Michigan 49104-0380, USA N. Pavel Institut fur Physik der Humboldt-Universitat zu Berlin, Berlin, Germany P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, T. Massam, A. Montanari, R. Nania, F. Palmonari, A. Pesci, A. Polini, L. Rinaldi, G. Sartorelli, A. Zichichi University and INFN Bologna, Bologna, Italy e G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goers, H. Hartmann, E. Hilger, P. Irrgang, H.P. Jakob, O. Kind, U. Meyer, E. Paul, J. Rautenberg, R. Renner, J. Tandler, K.C. Voss, M. Wang Physikalisches Institut der Universitat Bonn, Bonn, Germany b D.S. Bailey, N.H. Brook, J.E. Cole, G.P. Heath, T. Namsoo, S. Robins, M. Wing H.H. Wills Physics Laboratory, University of Bristol, Bristol, United Kingdom m M. Capua, L. Iannotti, A. Mastroberardino, M. Schioppa, G. Susinno Calabria University, Physics Department and INFN, Cosenza, Italy e J.Y. Kim, I.T. Lim, K.J. Ma, M.Y. Pac Chonnam National University, Kwangju, South Korea g M. Helbich, Y. Ning, Z. Ren, W.B. Schmidke, F. Sciulli Nevis Laboratories, Columbia University, Irvington on Hudson, New York 10027 o J. Chwastowski, A. Eskreys, J. Figiel, A. Galas, K. Olkiewicz, P. Stopa, L. Zawiejski Institute of Nuclear Physics, Cracow, Poland i L. Adamczyk, T. Bo ld, I. Grabowska-Bo ld, D. Kisielewska, A.M. Kowal, J. Lukasik, M. Przybycien, L. Suszycki, D. Szuba, J. Szuba Faculty of Physics and Nuclear Techniques, AGH-University of Science and Technology, Cracow, Poland p A. Kotanski, W. S lominski Department of Physics, Jagellonian University, Cracow, Poland
Published: 2004

10. Measurement of high-$Q^2$ charged current cross sections in e+p deep inelastic scattering at HERA

Author: Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Levi, G, Margotti, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Crittenden, J, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Katz, UF, Kerger, R, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Foster, B, Heath, GP, Heath, HF, Robins, S, Rodrigues, E, Scott, J, Tapper, RJ, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Paganis, S, Schmidke, WB, Sciulli, R, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Przybycien, MB, Stopa, P, Zawiejski, L, Adamczyk, L, Bednarek, B, Grabowska-Bold, I, Jelen, K, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Mindur, B, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Bauerdick, LAT, Behrens, U, Borras, K, Chiochia, V, Dannheim, D, Derrick, M, Drews, G, Fourletova, J, Fox-Murphy, A, Fricke, U, Geiser, A, Goebel, F, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, GF, Hillert, S, Kotz, U, Kowalski, H, Labes, H, Lelas, D, Lohr, B, Mankel, R, Martinez, M, Moritz, M, Notz, D, Pellmann, IA, Petrucci, MC, Polini, A, Raval, A, Schneekloth, U, Selonke, R, Surrow, B, Wessoleck, H, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Viani, ALD, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Coppola, N, Raach, H, Bell, M, Bussey, PJ, Doyle, AT, Glasman, C, Hanlon, S, Lee, SW, Lupi, A, McCance, GJ, Saxon, DH, Skillicorn, IO, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Stonjek, S, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Metlica, F, Miller, DB, Tapper, AD, Walker, R, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Lim, H, Son, D, Barreiro, F, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Terron, J, Vazquez, M, Barbi, M, Bertolin, A, Corriveau, F, Ochs, A, Padhi, S, Stairs, DG, St-Laurent, M, Tsurugai, T, Antonov, A, Bashkirov, V, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Vlasov, NN, Zotkin, SA, Bokel, C, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tassi, E, Tiecke, H, Tuning, N, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Ferrando, J, Grzelak, G, Matsushita, T, Rigby, M, Ruske, O, Sutton, MR, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Oh, BY, Saull, PRB, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Dagan, S, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kohno, T, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, M, Maselli, S, Monaco, V, Peroni, C, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Galea, R, Koop, T, Levman, GM, Martin, JF, Mirea, A, Sabetfakhri, A, Butterworth, JM, Gwenlan, C, Hall-Wilton, R, Jones, TW, Lane, JB, Lightwood, MS, Loizides, JH, West, BJ, Ciborowski, J, Ciesielski, R, Nowak, RJ, Pawlak, JM, Smalska, B, Sztuk, J, Tymieniecka, I, Ukleja, A, Ukleja, J, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Kcira, D, Lammers, S, Li, L, Reeder, DD, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Hughes, VW, Straub, PB, Bhadra, S, Catterall, CD, Fourletov, S, Menary, S, Soares, M, Standage, J, Collaboration, ZEUS, UCL, and Zeus (IHEF, IoP, FNWI)
Subjects: CENTRAL TRACKING DETECTOR, LUND MONTE-CARLO, PARTON DISTRIBUTIONS, JET FRAGMENTATION, EP INTERACTIONS, Nuclear and High Energy Physics, Particle physics, Physics and Astronomy (miscellaneous), Proton, FOS: Physical sciences, HIGH Q(2), PROTON, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, EVENT GENERATOR, 010306 general physics, Nuclear Experiment, NUCLEON, PROTON COLLISIONS, Engineering (miscellaneous), Charged current, Event generator, Physics, ZEUS (particle detector), Luminosity (scattering theory), E+E-PHYSICS, 010308 nuclear & particles physics, ZEUS, ZEUS BARREL CALORIMETER, HERA, Deep inelastic scattering, ZEUS BARREL, High Energy Physics::Experiment, Nucleon
Abstract: Cross sections for e^+p charged current deep inelastic scattering at a centre-of-mass energy of 318 GeV have been determined with an integrated luminosity of 60.9pb^-1 collected with the ZEUS detector at HERA. The differential cross sections dsigma/dQ^2, dsigma/dx and dsigma/dy for Q^2>200 GeV^2 are presented. In addition, d^2sigma/dxdQ^2 has been measured in the kinematic range 280 GeV^2 < Q^2 < 17000 GeV^2 and 0.008 < x < 0.42. The predictions of the Standard Model agree well with the measured cross sections. The mass of the W boson propagator is determined to be M_W=78.9 +/- 2.0 (stat.) +/- 1.8 (syst.) +2.0 -1.8 (PDF) GeV from a fit to dsigma/dQ^2. The chiral structure of the Standard Model is also investigated in terms of the (1-y)^2 dependence of the the double-differential cross section. The structure-function F_2^CC has been extracted by combining the measurements presented here with previous ZEUS results from e^-p scattering, extending the measurement obtained in a neutrino-nucleus scattering experiment to a significantly higher Q^2 region., 35 pages, 8 figures (eps), accepted by European Phys. Journal C. Updated with minor changes to the text requested by the journal referee
Published: 2003

11. Measurement of event shapes in deep inelastic scattering at HERA

Author: Chekanov, S, Krakauer, D, Loizides, JH, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Katz, UF, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Foster, B, Heath, GP, Heath, HF, Robins, S, Rodrigues, E, Scott, J, Tapper, RJ, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Bauerdick, LAT, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Derrick, M, Drews, G, Fourletova, J, Fox-Murphy, A, Fricke, U, Geiser, A, Goebel, F, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, GF, Hillert, S, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Moritz, M, Notz, D, Petrucci, MC, Polini, A, Raval, A, Schneekloth, U, Selonke, F, Wessoleck, H, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Viani, ALD, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Coppola, N, Bell, M, Bussey, PJ, Doyle, AT, Glasman, C, Hamilton, J, Hanlon, S, Lee, SW, Lupi, A, McCance, GJ, Saxon, DH, Skillicorn, IO, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Stonjek, S, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Metlica, F, Tapper, AD, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Lim, H, Son, D, Barreiro, F, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Tassi, E, Terron, J, Vazquez, M, Barbi, M, Bertolin, A, Corriveau, F, Ochs, A, Padhi, S, Stairs, DG, St-Laurent, M, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Vlasov, NN, Zotkin, SA, Bokel, C, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Tuning, N, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Ferrando, J, Grzelak, G, Matsushita, T, Rigby, M, Ruske, O, Sutton, MR, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Oh, BY, Saull, PRB, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Ferrero, MI, Monaco, V, Ruspa, M, Sacchi, R, Solano, A, Galea, R, Koop, T, Levman, GM, Martin, JF, Mirea, A, Sabetfakhri, A, Butterworth, JM, Gwenlan, C, Hall-Wilton, R, Jones, TW, Lightwood, MS, West, BJ, Ciborowski, J, Ciesielski, R, Nowak, RJ, Pawlak, JM, Smalska, B, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Kcira, D, Lammers, S, Li, L, Reeder, DD, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Hughes, VW, Straub, PB, Bhadra, S, Catterall, CD, Fourletov, S, Menary, S, Soares, M, Standage, J, Collaboration, ZEUS, and Zeus (IHEF, IoP, FNWI)
Subjects: Particle physics, MONTE-CARLO GENERATOR, Physics and Astronomy (miscellaneous), FOS: Physical sciences, PROTON SCATTERING, 01 natural sciences, CROSS-SECTIONS, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), POWER CORRECTIONS, ZEUS, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, PARTON DISTRIBUTIONS, MOMENTUM SPECTRA, BREIT FRAME, QCD, 0103 physical sciences, 010303 astronomy & astrophysics, Engineering (miscellaneous), QC, Boson, Physics, Quantum chromodynamics, ZEUS (particle detector), Luminosity (scattering theory), Neutral current, 010308 nuclear & particles physics, Scattering, HERA, Deep inelastic scattering, High Energy Physics::Experiment
Abstract: Inclusive event-shape variables have been measured in the current region of the Breit frame for neutral current deep inelastic ep scattering using an integrated luminosity of 45.0 pb^-1 collected with the ZEUS detector at HERA. The variables studied included thrust, jet broadening and invariant jet mass. The kinematic range covered was 10 < Q^2 < 20,480 GeV^2 and 6.10^-4 < x < 0.6, where Q^2 is the virtuality of the exchanged boson and x is the Bjorken variable. The Q dependence of the shape variables has been used in conjunction with NLO perturbative calculations and the Dokshitzer-Webber non-perturbative corrections (`power corrections') to investigate the validity of this approach., 7+25 pages, 6 figures
Published: 2003

12. Leading proton production in $e^+p$ collisions at HERA

Author: Chekanov, S, Krakauer, D, Loizides, JH, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Anzivino, G, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Chiarini, M, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Levi, G, Margotti, A, Massam, T, Nania, R, Nemoz, C, Palmonari, F, Pesci, A, Sartorelli, G, Garcia, YZ, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Crittenden, J, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Katz, UF, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Foster, B, Heath, GP, Heath, HF, Namsoo, T, Robins, S, Rodrigues, E, Wing, M, Ayad, R, Capua, M, Iannotti, L, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Bauerdick, LAT, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Derrick, M, Drews, G, Fourletova, J, Fox-Murphy, A, Fricke, U, Geiser, A, Goebel, F, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, GF, Hillert, S, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Moritz, M, Notz, D, Petrucci, MC, Polini, A, Raval, A, Schneekloth, U, Selonke, F, Wessoleck, H, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Viani, ALP, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Coppola, N, Raach, H, Bell, M, Bussey, PJ, Doyle, AT, Glasman, C, Hamilton, J, Hanlon, S, Lupi, A, Saxon, DH, Skillicorn, IO, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, S, Stonjek, S, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Metlica, F, Miller, DB, Tapper, AD, Walker, R, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Lim, H, Son, D, Barreiro, F, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Terron, J, Vazquez, M, Barbi, M, Bertolin, A, Corriveau, F, Gliga, S, Lainesse, S, Padhi, S, Stairs, DG, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Vlasov, NN, Zotkin, SA, Bokel, C, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tassi, E, Tiecke, H, Tuning, N, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Ferrando, J, Grzelak, G, Patel, S, Rigby, M, Sutton, MR, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Oh, BY, Saull, PRB, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, Barberis, E, Heusch, C, Lockman, W, Rahn, JT, Sadrozinski, HFW, Seiden, A, Williams, DC, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, MI, Lamberti, L, Maselli, S, Monaco, V, Peroni, CR, Sacchi, R, Solano, A, Staiano, A, Galea, R, Koop, T, Levman, GM, Martin, JF, Mirea, A, Sabetfakhri, A, Butterworth, JM, Gwenlan, C, Hall-Wilton, R, Jones, TW, Lightwood, MS, Ciborowski, J, Ciesielski, R, Nowak, RJ, Pawlak, JM, Smalska, B, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Kcira, D, Lammers, S, Li, L, Reeder, DD, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Hughes, VW, Straub, PB, Bhadra, S, Catterall, CD, Fourletov, S, Menary, S, Soares, M, Standage, J, Collaboration, ZEUS, and Zeus (IHEF, IoP, FNWI)
Subjects: ZEUS, DEEP-INELASTIC SCATTERING, LEPTON-NUCLEON SCATTERING, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, STRUCTURE-FUNCTION F-2, MONTE-CARLO GENERATOR, DIFFRACTIVE PHOTOPRODUCTION, NEUTRON-PRODUCTION, FRACTURE FUNCTIONS, CROSS-SECTIONS, Nuclear and High Energy Physics, Particle physics, Proton, Hadron, FOS: Physical sciences, Elementary particle, Inelastic scattering, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, 010306 general physics, Nuclear Experiment, Physics, 010308 nuclear & particles physics, Branching fraction, HERA, Deep inelastic scattering, High Energy Physics::Experiment, Nucleon
Abstract: Events with a final-state proton carrying a large fraction of the proton-beam momentum, x_L>0.6, and the square of the transverse momentum p_T^2, Comment: 53 pages, 19 figures; Fig. 19 replaced; some changes to the text. Version accepted by Nuclear Physics B
Published: 2003

13. Measurement of dijet production in neutral current deep inelastic scattering at high Q**2 and determination of alpha_s

Author: Breitweg, J, Chekanov, S, Derrick, M, Krakauer, D, Magill, S, Musgrave, B, Pellegrino, A, Repond, J, Stanek, R, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Levi, G, Margotti, A, Massam, T, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Amelung, C, Brock, I, Coboken, K, Goers, S, Hartmann, H, Heinloth, K, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Katz, UF, Kerger, R, Kind, O, Paul, E, Rautenberg, J, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Weber, A, Wieber, H, Bailey, DS, Barret, O, Brook, NH, Cole, JE, Foster, B, Heath, GP, Heath, HF, Robins, S, Rodrigues, E, Scott, J, Tapper, RJ, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Jeoung, HY, Kim, JY, Lee, JH, Lim, IT, Ma, KJ, Pac, MY, Caldwell, A, Liu, W, Liu, X, Mellado, B, Paganis, S, Sampson, S, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Klimek, K, Olkiewicz, K, Przybycien, MB, Stopa, P, Zawiejski, L, Bednarek, B, Jelen, K, Kisielewska, D, Kowal, AM, Kowalski, T, Przybycien, M, Rulikowska-Zarebska, E, Suszycki, L, Szuba, D, Kotanski, A, Bauerdick, LAT, Behrens, U, Bienlein, JK, Borras, K, Chiochia, V, Crittenden, J, Dannheim, D, Desler, K, Drews, G, Fox-Murphy, A, Fricke, U, Goebel, F, Gottlicher, P, Graciani, R, Haas, T, Hain, W, Hartner, GF, Hebbel, K, Hillert, S, Koch, W, Kotz, U, Kowalski, H, Labes, H, Lohr, B, Mankel, R, Martens, J, Martinez, M, Milite, M, Moritz, M, Notz, D, Petrucci, MC, Polini, A, Rohde, M, Savin, AA, Schneekloth, U, Selonke, F, Stonjek, S, Wolf, G, Wollmer, U, Youngman, C, Zeuner, W, Coldewey, C, Viani, ALD, Meyer, A, Schlenstedt, S, Straub, PB, Barbagli, G, Gallo, E, Parenti, A, Pelfer, PG, Bamberger, A, Benen, A, Coppola, N, Eisenhardt, S, Markun, P, Raach, H, Wolfle, S, Bell, M, Bussey, PJ, Doyle, AT, Glasman, C, Lee, SW, Lupi, A, Macdonald, N, McCance, GJ, Saxon, DH, Sinclair, LE, Skillicorn, IO, Waugh, R, Bodmann, B, Gendner, N, Holm, U, Salehi, H, Wick, K, Yildirim, A, Ziegler, A, Carli, T, Garfagnini, A, Geiser, A, Gialas, I, Kcira, D, Lohrmann, E, Goncalo, R, Long, KR, Miller, DB, Tapper, AD, Walker, R, Cloth, P, Filges, D, Ishii, T, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Ahn, SH, Lee, SB, Park, SK, Lim, H, Son, D, Barreiro, F, Garcia, G, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Terron, J, Vazquez, M, Barbi, M, Corriveau, F, Padhi, S, Stairs, DG, Wing, M, Tsurugai, T, Antonov, A, Bashkirov, V, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korotkova, NA, Korzhavina, IA, Kuzmin, VA, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Solomin, AN, Vlasov, NN, Zotkin, SA, Bokel, C, Botje, M, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Schagen, S, van Sighem, A, Tassi, E, Tiecke, H, Tuning, N, Velthuis, JJ, Vossebeld, J, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Grosse-Knetter, J, Matsushita, T, Ruske, O, Sutton, MR, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Limentani, S, Longhin, A, Posocco, M, Stanco, L, Turcato, M, Adamczyk, L, Iannotti, L, Oh, BY, Okrasinski, JR, Saull, PRB, Toothacker, WS, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Shah, TP, Epperson, D, Heusch, C, Sadrozinski, HFW, Seiden, A, Wichmann, R, Williams, DC, Park, IH, Pavel, N, Abramowicz, H, Dagan, S, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kohno, T, Umemori, K, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Bailey, DC, Fagerstroem, CP, Galea, R, Koop, T, Levman, GM, Martin, JF, Mirea, A, Sabetfakhri, A, Butterworth, JM, Gwenlan, C, Hayes, ME, Heaphy, EA, Jones, TW, Lane, JB, West, BJ, Ciborowski, J, Ciesielski, R, Grzelak, G, Nowak, RJ, Pawlak, JM, Pawlak, R, Smalska, B, Tymieniecka, T, Wroblewski, AK, Zakrzewski, JA, Zarnecki, AF, Adamus, M, Gadaj, T, Deppe, O, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Badgett, WF, Chapin, D, Cross, R, Foudas, C, Mattingly, S, Reeder, DD, Smith, WH, Vaiciulis, A, Wildschek, T, Wodarczyk, M, Deshpande, A, Dhawan, S, Hughes, VW, Bhadra, S, Catterall, CD, Frisken, WR, Hall-Wilton, R, Khakzad, M, Menary, S, Collaboration, ZEUS, and Zeus (IHEF, IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Particle physics, MONTE-CARLO GENERATOR, Proton, FOS: Physical sciences, Parton, Inelastic scattering, COLOR DIPOLE MODEL, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), LEPTON-NUCLEON SCATTERING, 0103 physical sciences, 010306 general physics, QC, Quantum chromodynamics, Physics, Neutral current, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, ZEUS, ZEUS BARREL CALORIMETER, HERA, Deep inelastic scattering, CENTRAL TRACKING DETECTOR, Pair production, PARTON DISTRIBUTIONS, PERTURBATION-THEORY, JET CROSS-SECTIONS, High Energy Physics::Experiment, HADRON-COLLISIONS, TO-LEADING ORDER
Abstract: Dijet production has been studied in neutral current deep inelastic e+p scattering for 470 < Q**2 < 20000 GeV**2 with the ZEUS detector at HERA using an integrated luminosity of 38.4 pb**{-1}. Dijet differential cross sections are presented in a kinematic region where both theoretical and experimental uncertainties are small. Next-to-leading-order (NLO) QCD calculations describe the measured differential cross sections well. A QCD analysis of the measured dijet fraction as a function of Q**2 allows both a precise determination of alpha_s(M_Z) and a test of the energy-scale dependence of the strong coupling constant. A detailed analysis provides an improved estimate of the uncertainties of the NLO QCD cross sections arising from the parton distribution functions of the proton. The value of alpha_s(M_Z), as determined from the QCD fit, is alpha_s(M_Z) = 0.1166 +- 0.0019 (stat.) {+ 0.0024}_{-0.0033} (exp.)} {+ 0.0057}_{- 0.0044} (th.)., 32 pages including 5 figures and 23 tables. Final version to appear in PLB
Published: 2001

14. Study of the pion trajectory in the photoproduction of leading neutrons at HERA

Author: Chekanov, S., Derrick, M., Magill, S., Miglioranzi, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, Mck, Pavel, N., Molina, Agy, Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Romeo, Gc, Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Polini, A., Rinaldi, L., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, Hp, Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Voss, Kc, Wang, M., Wlasenko, M., Bailey, Ds, Brook, Nh, Cole, Je, Heath, Gp, Namsoo, T., Robins, S., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Tassi, E., Kim, Jy, Ma, Kj, Helbich, M., Ning, Y., Ren, Z., Schmidke, Wb, Sciulli, E., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Stopa, P., Szuba, D., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska Bold, I., Kisielewska, D., Kowal, Am, Lukasik, J., Przybycien, M., Suszycki, L., Szuba, J., Kotanski, A., Slominski, W., Adler, V., Behrens, U., Bloch, I., Borras, K., Cassel, Dg, Drews, G., Fourletova, J., Geiser, A., Gladkov, D., Goebel, F., Gottlicher, P., Diaz, Rg, Gutsche, O., Haas, T., Hain, W., Horn, C., Kahle, B., Kasemann, M., Kotz, U., Kowalski, H., Kramberger, G., Lelas, D., Lim, H., Lohr, B., Mankel, R., Martinez, M., Melzer Pellmann IA, Nguyen, Cn, Notz, D., Nuncio Quiroz AE, Raval, A., Santamarta, R., Schneekloth, U., Stosslein, U., Wolf, G., Youngman, C., Zeuner, W., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, Pg, Bamberger, A., Benen, A., Karstens, F., Dobur, D., Vlasov, Nn, Bussey, Pj, Doyle, At, Ferr, o. J., Hamilton, J., Hanlon, S., Saxon, Dh, Skillicorn, Io, Gialas, I., Carli, T., Gosau, T., Holm, U., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Schorner Sadenius, T., Stonjek, S., Wichmann, K., Wick, K., Ziegler, A., Collins Tooth, C., Foudas, C., Fry, C., Goncalo, R., Long, Kr, Tapper, Ad, Kataoka, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazakai, Y., Barakbaev, An, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Son, D., de Favereau, J., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzalez, O., Jimenez, M., Labarga, L., del Peso, J., Terron, J., Zambrana, M., Barbi, M., Corriveau, F., Liu, C., Padhi, S., Plamondon, M., Stairs, Dg, Walsh, R., Zhou, C., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, Ba, Sosnovtsev, V., Stifutkin, A., Suchkov, S., Dementiev, Rk, Ermolov, R., Gladilin, Lk, Katkov, Ii, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Zotkin, Ds, Zotkin, Sa, Abt, I., Buttner, C., Caldwell, A., Liu, X., Sutiak, J., Coppola, N., Grigorescu, G., Grijpink, S., Keramidas, A., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Vazquez, M., Wiggers, L., de Wolf, E., Brummer, N., Bylsma, B., Durkin, Ls, Ling, Ty, Allfrey, Pd, Bell, Ma, Cooper Sarkar AM, Cottrell, A., Devenish, Rce, Foster, B., Grzelak, G., Gwenlan, C., Kohno, T., Patel, S., Straub, Pb, Walczak, R., Bellan, P., Bertolin, A., Brugnera, R., Carlin, R., Ciesielski, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Stanco, L., Turcato, M., Heaphy, Ea, Metlica, F., Oh, By, Whitmore, Jj, Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Hart, Jc, Abramowicz, H., Gabareen, A., Groys, M., Kananov, S., Kreisel, A., Levy, A., Kuze, M., Kagawa, S., Tawara, T., Hamatsu, R., Kaji, H., Kitamura, S., Matsuzawa, K., Ota, O., Ri, Yd, Costa, Marco, Ferrero, Mi, Monaco, Vincenzo, Sacchi, Roberto, Solano, Ada Maria, Arneodo, M., Ruspa, M., Fourletov, S., Koop, T., Martin, Jf, Mirea, A., Butterworth, Jm, Hall Wilton, R., Jones, Tw, Loizides, Jh, Sutton, Mr, Targett Adams, C., Wing, M., Ciborowski, J., Kulinski, P., Luzniak, P., Malka, J., Nowak, Rj, Pawlak, Jm, Sztuk, J., Tymieniecka, T., Tyszkiewicz, A., Ukleja, A., Ukleja, J., Zarnecki, Af, Adamus, M., Plucinski, P., Eisenberg, Y., Hochman, D., Karshon, U., Lightwood, Ms, Everett, A., Kcira, D., Lammers, S., Li, L., Reeder, Dd, Rosin, M., Ryan, P., Savin, Aa, Smith, Wh, Dhawan, S., Bhadra, S., Catterall, Cd, Cui, Y., Hartner, G., Menary, S., Noor, U., Soares, M., Age, J., Whyte, J., UCL, CHEKANOV S., DERRICK M., KRAKAUER D., LOIZIDES JH., MAGILL S., MIGLIORANZI S., MUSGRAVE B., REPOND J., YOSHIDA R., MATTINGLY MCK., ANTONIOLI P., BARI G., BASILE M., BELLAGAMBA L., BOSCHERINI D., BRUNI A., BRUNI G., CARA ROMEO G., CIFARELLI L., CINDOLO F., CONTIN A., CORRADI M., DE PASQUALE S., GIUSTI P., IACOBUCCI G., MARGOTTI A., MONTANARI A., NANIA R., PALMONARI F., PESCI A., SARTORELLI G., ZICHICHI A., AGHUZUMTSYAN G., BARTSCH D., BROCK I., GOERS S., HARTMANN H., HILGER E., IRRGANG P., JAKOB HP., KIND O., MEYER U., PAUL E., RAUTENBERG J., RENNER R., STIFUTKIN A., TANDLER J., VOSS KC., WANG M., BAILEY DS., BROOK NH., COLE JE., HEATH GP., NAMSOO T., ROBINS S., WING M., CAPUA M., MASTROBERARDINO A., SCHIOPPA M., SUSINNO G., KIM JS., LIM IT., MA KJ., PAC MY., CALDWELL A., HELBICH M., LIU X., MELLADO B., NING Y., PAGANIS S., REN Z., SCHMIDKE WB., SCIULLI F., CHWASTOWSKI J., ESKREYS A., FIGIEL J., GALAS A., OLKIEWICZ K., STOPA P., ZAWIEJSKI L., ADAMCZYK L., BOLD T., GRABOWSKA-BOLD I., KISIELEWSKA D., KOWAL AM., KOWAL M., LUKASIK J., PRZYBYCIEN M., SUSZYCKI L., SZUBA D., SZUBA J., KOTANSKI A., SLOMINSKI W., ADLER V., BEHRENS U., BLOCH I., BORRAS K., CHIOCHIA V., DANNHEIM D., DREWS G., FOURLETOVA J., FRICKE U., GEISER A., GOTTLICHER P., GUTSCHE O., HAAS T., HAIN W., HILLERT S., HORN C., KAHLE B., KOTZ U., KOWALSKI H., KRAMBERGER G., LABES H., LELAS D., LIM H., LOHR B., MANKEL R., MELZER-PELLMANN IA., NGUYEN CN., NOTZ D., NUNCIO-QUIROZ AE., POLINI A., RAVAL A., RURUA L., SCHNEEKLOTH U., STOSSLEIN U., WOLF G., YOUNGMAN C., ZEUNER W., SCHLENSTEDT S., BARBAGLI G., GALLO E., GENTA C., PELFER P., BAMBERGER A., BENEN A., KARSTENS F., DOBUR D., VLASOV NN., BELL M., BUSSEY PJ., DOYLE AT., FERRANDO J., HAMILTON J., HANLON S., SAXON DH., SKILLICORN IO., GIALAS I., CARLI T., GOSAU T., HOLM U., KRUMNACK N., LOHRMANN E., MILITE M., SALEHI H., SCHLEPER P., SCHORNER-SADENIUS T., STONJEK S., WICHMANN K., WICK K., ZIEGLER A., COLLINS-TOOTH C., FOUDAS C., GONCALO R., LONG KR., TAPPER AD., CLOTH P., FILGES D., KATAOKA M., NAGANO K., TOKUSHUKU K., YAMADA S., YAMAZAKI Y., BARAKBAEV AN., BOOS EG., POKROVSKIY NS., ZHAUTYKOV BO., SON D., PIOTRZKOWSKI K., BARREIRO F., GLASMAN C., GONZALEZ O., LABARGA L., DEL PESO J., TASSI E., TERRON J., ZAMBRANA M., BARBI M., CORRIVEAU F., GLIGA S., LAINESSE J., PADHI S., STAIRS DG., WALSH R., TSURUGAI T., ANTONOV A., DANILOV P., DOLGOSHEIN BA., GLADKOV D., SOSNOVTSEV V., SUCHKOV S., DEMENTIEV RK., ERMOLOV PF., KATKOV II., KHEIN LA., KORZHAVINA IA., KUZMIN VA., LEVCHENKO BB., LUKINA OY., PROSKURYAKOV AS., SHCHEGLOVA LM., ZOTKIN SA., COPPOLA N., GRIJPINK S., KOFFEMAN E., KOOIJMAN P., MADDOX E., PELLEGRINO A., SCHAGEN S., TIECKE H., VAZQUEZ M., WIGGERS L., DE WOLF E., BRUMMER N., BYLSMA B., DURKIN LS., LING TY., COOPER-SARKAR AM., COTTRELL A., DEVENISH RCE., FOSTER B., GRZELAK G., GWENLAN C., KOHNO T., PATEL S., STRAUB PB., WALCZAK R., BERTOLIN A., BRUGNERA R., CARLIN R., DAL CORSO F., DUSINI S., GARFAGNINI A., LIMENTANI S., LONGHIN A., PARENTI A., POSOCCO M., STANCO L., TURCATO M., HEAPHY EA., METLICA F., OH BY., WHITMORE JJ., IGA Y., D'AGOSTINI G., MARINI G., NIGRO A., CORMACK C., HART JC., MCCUBBIN NA., HEUSCH C., PARK IH., PAVEL N., ABRAMOWICZ H., GABAREEN A., KANANOV S., KREISEL A., LEVY A., KUZE A., FUSAYASU T., KAGAWA S., TAWARA T., YAMASHITA T., HAMATSU R., HIROSE T., INUZUKA M., KAJI H., KITAMURA S., MATSUZAWA K., COSTA A., FERRERO MI., MONACO V., SACCHI R., SOLANO AM., ARNEODO M., RUSPA M., KOOP T., MARTIN JF., MIREA A., BUTTERWORTH JM., HALL-WILTON R., JONES TW., LIGHTWOOD MS., SUTTON MR., TARGETT-ADAMS C., CIBOROWSKI J., CIESIELSKI RA., LUZNIAK P., NOWAK RJ., PAWLAK JM., SZTUK J., TYMIENIECKA T., UKLEJA A., UKLEJA J., ZARNECKI AF., ADAMUS M., PLUCINSKI P., EISENBERG Y., HOCHMAN D., KARSHON U., RIVELINE M., EVERETT A., GLADILIN LK., KCIRA D., LAMMERS S., LI L., REEDER DD., ROSIN M., RYAN P., SAVIN AA., SMITH WH., DESHPANDE A., DHAWAN S., BHADRA S., CATTERALL CD., FOURLETOV S., HARTNER G., MENARY S., SOARES M., and STANDAGE J.
Subjects: Pion-exchange models, Nuclear and High Energy Physics, Particle physics, HERA, Nuclear Theory, FOS: Physical sciences, Astrophysics::Cosmology and Extragalactic Astrophysics, Electron, 01 natural sciences, 7. Clean energy, Power law, Spectral line, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, Pion, 0103 physical sciences, Neutron, 010306 general physics, Nuclear Experiment, Physics, 010308 nuclear & particles physics, ZEUS, Deep inelastic scattering, Vertex (geometry), Photoproduction, High Energy Physics::Experiment
Abstract: Energetic neutrons produced in $ep$ collisions at HERA have been studied with the ZEUS detector in the photoproduction regime at a mean photon-proton center-of-mass energy of 220 GeV. The neutrons carry a large fraction $0.64 < x_L, 11 pages, 3 figures; revised analysis
Published: 2005

15. Search for QCD-instanton induced events in deep inelastic ep scattering at HERA

Author: Chekanov, S., Derrick, M., Krakauer, D., Loizides, J. H., Magill, S., Miglioranzi, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, M. C. K., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Cara Romeo, G., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., DE PASQUALE, Salvatore, Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, H. . P., Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Stifutkin, A., Tandler, J., Voss, K. C., Wang, M., Weber, A., Bailey, D. S., Brook, N. H., Cole, J. E., Heath, G. P., Namsoo, T., Robins, S., Wing, M., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Kim, J. Y., Kim, Y. K., Lee, J. H., Lim, I. T., Pac, M. Y., Caldwell, A., Helbich, M., Liu, X., Mellado, B., Ning, Y., Paganis, S., Ren, Z., Schmidke, W. B., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Stopa, P., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska bold, I., Kisielewska, D., Kowal, A. M., Kowal, M., Kowalski, T., Przybycieå, M., Suszycki, L., Szuba, D., Szuba, J., Kotaåski, A., Slomiåski, W., Adler, V., Behrens, U., Bloch, I., Borras, K., Chiochia, V., Dannheim, D., Drews, G., Fourletova, J., Fricke, U., Geiser, A., Gã¶ttlicher, P., Gutsche, O., Haas, T., Hain, W., Hillert, S., Kahle, B., Kã¶tz, U., Kowalski, H., Kramberger, G., Labes, H., Lelas, D., Lim, H., Lã¶hr, B., Mankel, R., Melzer pellmann, I. . A., Nguyen, C. N., Notz, D., Nuncio quiroz, A. E., Polini, A., Raval, A., Rurua, L., Schneekloth, U., Stoesslein, U., Wolf, G., Youngman, C., Zeuner, W., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, P. G., Bamberger, A., Benen, A., Karstens, F., Dobur, D., Vlasov, N. N., Bell, M., Bussey, P. J., Doyle, A. T., Ferrando, J., Hamilton, J., Hanlon, S., Saxon, D. H., Skillicorn, I. O., Gialas, I., Bodmann, B., Carli, T., Holm, U., Klimek, K., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Stonjek, S., Wick, K., Ziegler, A., Ziegler, A. R., Collins tooth, C., Foudas, C., Gonã§alo, R., Long, K. R., Tapper, A. D., Cloth, P., Filges, D., Kataoka, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Barakbaev, A. N., Boos, E. G., Pokrovskiy, N. S., Zhautykov, B. O., Son, D., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzã¡lez, O., Labarga, L., Del Peso, J., Tassi, E., Terrã³n, J., Vã¡zquez, M., Zambrana, M., Barbi, M., Corriveau, F., Gliga, S., Lainesse, J., Padhi, S., Stairs, D. G., Walsh, R., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, B. A., Gladkov, D., Sosnovtsev, V., Suchkov, S., Dementiev, R. K., Ermolov, P. F., Golubkov, Y. A., Katkov, I. I., Khein, L. A., Korzhavina, I. A., Kuzmin, V. A., Levchenko, B. B., Lukina, O. Y., Proskuryakov, A. S., Shcheglova, L. M., Zotkin, S. A., Coppola, N., Grijpink, S., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Velthuis, J. J., Wiggers, L., De Wolf, E., Brã¼mmer, N., Bylsma, B., Durkin, L. S., Ling, T. Y., Cooper sarkar, A. M., Cottrell, A., Devenish, R. C. E., Foster, B., Grzelak, G., Gwenlan, C., Patel, S., Straub, P. B., Walczak, R., Bertolin, A., Brugnera, R., Carlin, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Parenti, A., Posocco, M., Stanco, L., Turcato, M., Heaphy, E. A., Metlica, F., B. Y., Oh, Whitmore, J. J., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Cormack, C., Hart, J. C., Mccubbin, N. A., Heusch, C., Park, I. H., Pavel, N., Abramowicz, H., Gabareen, A., Kananov, S., Kreisel, A., Levy, A., Kuze, M., Fusayasu, T., Kagawa, S., Kohno, T., Tawara, T., Yamashita, T., Hamatsu, R., Hirose, T., Inuzuka, M., Kaji, H., Kitamura, S., Matsuzawa, K., Ferrero, M. I., Monaco, V., Sacchi, R., Solano, A., Arneodo, M., Ruspa, M., Koop, T., Levman, G. M., Martin, J. F., Mirea, A., Butterworth, J. M., Hall wilton, R., Jones, T. W., Lightwood, M. S., Sutton, M. R., Targett adams, C., Ciborowski, J., Ciesielski, R., Åuzniak, P., Nowak, R. J., Pawlak, J. M., Sztuk, J., Tymieniecka, T., Ukleja, A., Ukleja, J., Zarnecki, A. F., Adamus, M., Plucinski, P., Eisenberg, Y., Gladilin, L. K., Hochman, D., Karshon, U., Riveline, M., Kã§ira, D., Lammers, S., Li, L., Reeder, D. D., Rosin, M., Savin, A. A., Smith, W. H., Deshpande, A., Dhawan, S., Bhadra, S., Catterall, C. D., Fourletov, S., Hartner, G., Menary, S., Soares, M., Standage, J., Zeus (IHEF, IoP, FNWI), CHEKANOV S., DERRICK M., KRAKAUER D., LOIZIDES JH., MAGILL S., MIGLIORANZI S., MUSGRAVE B., REPOND J., YOSHIDA R., MATTINGLY MCK., ANTONIOLI P., BARI G., BASILE M., BELLAGAMBA L., BOSCHERINI D., BRUNI A., BRUNI G., CARA ROMEO G., CIFARELLI L., CINDOLO F., CONTIN A., CORRADI M., DE PASQUALE S., GIUSTI P., IACOBUCCI G., MARGOTTI A., MONTANARI A., NANIA R., PALMONARI F., PESCI A., SARTORELLI G., ZICHICHI A., AGHUZUMTSYAN G., BARTSCH D., BROCK I., GOERS S., HARTMANN H., HILGER E., IRRGANG P., JAKOB HP., KIND O., MEYER U., PAUL E., RAUTENBERG J., RENNER R., STIFUTKIN A., TANDLER J., VOSS KC., WANG M., BAILEY DS., BROOK NH., COLE JE., HEATH GP., NAMSOO T., ROBINS S., WING M., CAPUA M., MASTROBERARDINO A., SCHIOPPA M., SUSINNO G., KIM JS., LIM IT., MA KJ., PAC MY., CALDWELL A., HELBICH M., LIU X., MELLADO B., NING Y., PAGANIS S., REN Z., SCHMIDKE WB., SCIULLI F., CHWASTOWSKI J., ESKREYS A., FIGIEL J., GALAS A., OLKIEWICZ K., STOPA P., ZAWIEJSKI L., ADAMCZYK L., BOLD T., GRABOWSKA-BOLD I., KISIELEWSKA D., KOWAL AM., KOWAL M., LUKASIK J., PRZYBYCIEN M., SUSZYCKI L., SZUBA D., SZUBA J., KOTANSKI A., SLOMINSKI W., ADLER V., BEHRENS U., BLOCH I., BORRAS K., CHIOCHIA V., DANNHEIM D., DREWS G., FOURLETOVA J., FRICKE U., GEISER A., GOTTLICHER P., GUTSCHE O., HAAS T., HAIN W., HILLERT S., HORN C., KAHLE B., KOTZ U., KOWALSKI H., KRAMBERGER G., LABES H., LELAS D., LIM H., LOHR B., MANKEL R., MELZER-PELLMANN IA., NGUYEN CN., NOTZ D., NUNCIO-QUIROZ AE., POLINI A., RAVAL A., RURUA L., SCHNEEKLOTH U., STOSSLEIN U., WOLF G., YOUNGMAN C., ZEUNER W., SCHLENSTEDT S., BARBAGLI G., GALLO E., GENTA C., PELFER P., BAMBERGER A., BENEN A., KARSTENS F., DOBUR D., VLASOV NN., BELL M., BUSSEY PJ., DOYLE AT., FERRANDO J., HAMILTON J., HANLON S., SAXON DH., SKILLICORN IO., GIALAS I., CARLI T., GOSAU T., HOLM U., KRUMNACK N., LOHRMANN E., MILITE M., SALEHI H., SCHLEPER P., SCHORNER-SADENIUS T., STONJEK S., WICHMANN K., WICK K., ZIEGLER A., COLLINS-TOOTH C., FOUDAS C., GONCALO R., LONG KR., TAPPER AD., CLOTH P., FILGES D., KATAOKA M., NAGANO K., TOKUSHUKU K., YAMADA S., YAMAZAKI Y., BARAKBAEV AN., BOOS EG., POKROVSKIY NS., ZHAUTYKOV BO., SON D., PIOTRZKOWSKI K., BARREIRO F., GLASMAN C., GONZALEZ O., LABARGA L., DEL PESO J., TASSI E., TERRON J., ZAMBRANA M., BARBI M., CORRIVEAU F., GLIGA S., LAINESSE J., PADHI S., STAIRS DG., WALSH R., TSURUGAI T., ANTONOV A., DANILOV P., DOLGOSHEIN BA., GLADKOV D., SOSNOVTSEV V., SUCHKOV S., DEMENTIEV RK., ERMOLOV PF., KATKOV II., KHEIN LA., KORZHAVINA IA., KUZMIN VA., LEVCHENKO BB., LUKINA OY., PROSKURYAKOV AS., SHCHEGLOVA LM., ZOTKIN SA., COPPOLA N., GRIJPINK S., KOFFEMAN E., KOOIJMAN P., MADDOX E., PELLEGRINO A., SCHAGEN S., TIECKE H., VAZQUEZ M., WIGGERS L., DE WOLF E., BRUMMER N., BYLSMA B., DURKIN LS., LING TY., COOPER-SARKAR AM., COTTRELL A., DEVENISH RCE., FOSTER B., GRZELAK G., GWENLAN C., KOHNO T., PATEL S., STRAUB PB., WALCZAK R., BERTOLIN A., BRUGNERA R., CARLIN R., DAL CORSO F., DUSINI S., GARFAGNINI A., LIMENTANI S., LONGHIN A., PARENTI A., POSOCCO M., STANCO L., TURCATO M., HEAPHY EA., METLICA F., OH BY., WHITMORE JJ., IGA Y., D'AGOSTINI G., MARINI G., NIGRO A., CORMACK C., HART JC., MCCUBBIN NA., HEUSCH C., PARK IH., PAVEL N., ABRAMOWICZ H., GABAREEN A., KANANOV S., KREISEL A., LEVY A., KUZE A., FUSAYASU T., KAGAWA S., TAWARA T., YAMASHITA T., HAMATSU R., HIROSE T., INUZUKA M., KAJI H., KITAMURA S., MATSUZAWA K., COSTA A., FERRERO MI., MONACO V., SACCHI R., SOLANO AM., ARNEODO M., RUSPA M., KOOP T., MARTIN JF., MIREA A., BUTTERWORTH JM., HALL-WILTON R., JONES TW., LIGHTWOOD MS., SUTTON MR., TARGETT-ADAMS C., CIBOROWSKI J., CIESIELSKI RA., LUZNIAK P., NOWAK RJ., PAWLAK JM., SZTUK J., TYMIENIECKA T., UKLEJA A., UKLEJA J., ZARNECKI AF., ADAMUS M., PLUCINSKI P., EISENBERG Y., HOCHMAN D., KARSHON U., RIVELINE M., EVERETT A., GLADILIN LK., KCIRA D., LAMMERS S., LI L., REEDER DD., ROSIN M., RYAN P., SAVIN AA., SMITH WH., DESHPANDE A., DHAWAN S., BHADRA S., CATTERALL CD., FOURLETOV S., HARTNER G., MENARY S., SOARES M., STANDAGE J., and UCL
Subjects: BARYON-NUMBER, Particle physics, MONTE-CARLO GENERATOR, Physics and Astronomy (miscellaneous), ENERGIES, High Energy Physics::Lattice, Monte Carlo method, HERA, FOS: Physical sciences, E-P DIS, 01 natural sciences, High Energy Physics - Experiment, law.invention, Nuclear physics, High Energy Physics - Experiment (hep-ex), Engineering (miscellaneous), CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, PERTURBATION-THEORY, HADRON-COLLISIONS, CONSTRUCTION, SIMULATION, DESIGN, High Energy Physics, ZEUS Collaboration, law, 0103 physical sciences, 010306 general physics, Collider, QC, Physics, Quantum chromodynamics, Luminosity (scattering theory), ZEUS (particle detector), Neutral current, 010308 nuclear & particles physics, Scattering, High Energy Physics::Phenomenology, ZEUS, MONTE CARLO METHODS, 3. Good health, High Energy Physics::Experiment
Abstract: A search for QCD-instanton-induced events in deep inelastic ep scattering has been performed with the ZEUS detector at the HERA collider, using data corresponding to an integrated luminosity of 38 pb^{-1}. A kinematic range defined by cuts on the photon virtuality, Q^2 > 120 GeV^2, and on the Bjorken scaling variable, x > 10^{-3}, has been investigated. The QCD-instanton induced events were modelled by the Monte Carlo generator QCDINS. A background-independent, conservative 95% confidence level upper limit for the instanton cross section of 26 pb is obtained, to be compared with the theoretically expected value of 8.9 pb., 27 pages, 1 table, 6 figures
Published: 2004

16. Measurement of inelastic J/ψ and ψ′ photoproduction at HERA

Author: Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, Mck, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, Gc, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, DE PASQUALE, Salvatore, Giusti, P, Iacobucci, G, Margotti, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, Hp, Kappes, A, Katz, Uf, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, Kc, Wang, M, Weber, A, Bailey, Ds, Brook, Nh, Cole, Je, Foster, B, Heath, Gp, Heath, Hf, Robins, S, Rodrigues, E, Scott, J, Tapper, Rj, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, Jy, Kim, Yk, Lee, Jh, Lim, It, Pac, My, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, Wb, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska Bold, I, Kisielewska, D, Kowal, Am, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotasnski, A, Slominski, W, Bauerdick, Lat, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Derrick, M, Drews, G, Fourletova, J, Fox Murphy, A, Fricke, U, Geiser, A, Goebel, F, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, Gf, Hillert, S, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lohr, B, Mankel, R, Melzer Pellmann, Ia, Moritz, M, Notz, D, Petrucci, Mc, Polini, A, Raval, A, Schneekloth, U, Selonke, F, Wessoleck, H, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Viani, Ald, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, Pg, Bamberger, A, Benen, A, Coppola, N, Bell, M, Bussey, Pj, Doyle, At, Glasman, C, Hanlon, S, Lee, Sw, Lupi, A, Mccance, Gj, Saxon, Dh, Skillicorn, Io, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Stonjek, S, Wick, K, Ziegler, A, Collins Tooth, C, Foudas, C, Goncalo, R, Long, Kr, Metlica, F, Tapper, Ad, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, An, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Lim, H, Son, D, Barreiro, F, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Tassi, E, Terron, J, Vazquez, M, Barbi, M, Bertolin, A, Corriveau, F, Ochs, A, Padhi, S, Stairs, Dg, St Laurent, M, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, Ba, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, Rk, Ermolov, Pf, Golubkov, Ya, Katkov, Ii, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Vlasov, Nn, Zotkin, Sa, Bokel, C, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Tuning, N, Velthuis, Jj, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, Ls, Ling, Ty, Boogert, S, Cooper Sarkar, Am, Devenish, Rce, Ferrando, J, Grzelak, G, Matsushita, T, Rigby, M, Ruske, O, Sutton, Mr, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, Ea, By, Oh, Saull, Prb, Whitmore, Jj, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, Jc, Mccubbin, Na, Heusch, C, Park, Ih, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Ferrero, Mi, Monaco, V, Ruspa, M, Sacchi, R, Solano, A, Galea, R, Koop, T, Levman, Gm, Martin, Jf, Mirea, A, Sabetfakhri, A, Butterworth, Jm, Gwenlan, C, Hall Wilton, R, Jones, Tw, Lightwood, Ms, Loizides, Jh, West, Bj, Ciborowski, J, Ciesielski, R, Nowak, Rj, Pawlak, Jm, Smalska, B, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, Af, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, Lk, Hochman, D, Karshon, U, Kcira, D, Lammers, S, Li, L, Reeder, Dd, Savin, Aa, Smith, Wh, Deshpande, A, Dhawan, S, Hughes, Vw, Straub, Pb, Bhadra, S, Catterall, Cd, Fourletov, S, Menary, S, Soares, M, Standage, J., H. Abramowicz, I. Abt, L. Adamczyk, M. Adamu, R. Aggarwal, S. Antonelli, P. Antonioli, A. Antonov, M. Arneodo, O. Arslan, V. Aushev, Y. Aushev, O. Bachynska, A. Bamberger, A. N. Barakbaev, G. Barbagli, G. Bari, F. Barreiro, N. Bartosik, D. Bartsch, M. Basile, O. Behnke, J. Behr, U. Behren, L. Bellagamba, A. Bertolin, S. Bhadra, M. Bindi, C. Blohm, V. Bokhonov, T. Bold, K. Bondarenko, E. G. Boo, K. Borra, D. Boscherini, D. Bot, I. Brock, E. Brownson, R. Brugnera, N. Brümmer, A. Bruni, G. Bruni, B. Brzozowska, P. J. Bussey, B. Bylsma, A. Caldwell, M. Capua, R. Carlin, C. D. Catterall, S. Chekanov, J. Chwastowski, J. Ciborowski, R. Ciesielski, L. Cifarelli, F. Cindolo, A. Contin, A. M. Cooper-Sarkar, N. Coppola, M. Corradi, F. Corriveau, M. Costa, G. D’Agostini, F. Dal Corso, J. Peso, R. K. Dementiev, S. Pasquale, M. Derrick, R. C. E. Devenish, D. Dobur, B. A. Dolgoshein, G. Dolinska, A. T. Doyle, V. Drugakov, L. S. Durkin, S. Dusini, Y. Eisenberg, P. F. Ermolov, A. Eskrey, S. Fang, S. Fazio, J. Ferrando, M. I. Ferrero, J. Figiel, B. Foster, G. Gach, A. Gala, E. Gallo, A. Garfagnini, A. Geiser, I. Giala, A. Gizhko, L. K. Gladilin, D. Gladkov, C. Glasman, O. Gogota, Yu. A. Golubkov, P. Göttlicher, I. Grabowska-Bold, J. Grebenyuk, I. Gregor, G. Grigorescu, G. Grzelak, O. Gueta, M. Guzik, C. Gwenlan, T. Haa, W. Hain, R. Hamatsu, J. C. Hart, H. Hartmann, G. Hartner, E. Hilger, D. Hochman, R. Hori, A. Hüttmann, Z. A. Ibrahim, Y. Iga, R. Ingbir, M. Ishitsuka, H.-P. Jakob, F. Januschek, T. W. Jone, M. Jüngst, I. Kadenko, B. Kahle, S. Kananov, T. Kanno, U. Karshon, F. Karsten, I. I. Katkov, M. Kaur, P. Kaur, A. Keramida, L. A. Khein, J. Y. Kim, D. Kisielewska, S. Kitamura, R. Klanner, U. Klein, E. Koffeman, N. Kondrashova, O. Kononenko, P. Kooijman, Ie. Korol, I. A. Korzhavina, A. Kotanski, U. Kötz, H. Kowalski, O. Kuprash, M. Kuze, A. Lee, B. B. Levchenko, A. Levy, V. Libov, S. Limentani, T. Y. Ling, M. Lisovyi, E. Lobodzinska, W. Lohmann, B. Löhr, E. Lohrmann, K. R. Long, A. Longhin, D. Lontkovskyi, O. Yu. Lukina, J. Maeda, S. Magill, I. Makarenko, J. Malka, R. Mankel, A. Margotti, G. Marini, J. F. Martin, A. Mastroberardino, M. C. K. Mattingly, I.-A. Melzer-Pellmann, S. Mergelmeyer, S. Miglioranzi, F. Mohamad Idri, V. Monaco, A. Montanari, J. D. Morri, K. Mujkic, B. Musgrave, K. Nagano, T. Namsoo, R. Nania, A. Nigro, Y. Ning, T. Nobe, D. Notz, R. J. Nowak, A. E. Nuncio-Quiroz, B. Y. Oh, N. Okazaki, K. Olkiewicz, Yu. Onishchuk, K. Papageorgiu, A. Parenti, E. Paul, J. M. Pawlak, B. Pawlik, P. G. Pelfer, A. Pellegrino, W. Perlanski, H. Perrey, K. Piotrzkowski, P. Plucinski, N. S. Pokrovskiy, A. Polini, A. S. Proskuryakov, M. Przybycien, A. Raval, D. D. Reeder, B. Reisert, Z. Ren, J. Repond, Y. D. Ri, A. Robertson, P. Roloff, I. Rubinsky, M. Ruspa, R. Sacchi, U. Samson, G. Sartorelli, A. A. Savin, D. H. Saxon, M. Schioppa, S. Schlenstedt, P. Schleper, W. B. Schmidke, U. Schneekloth, V. Schönberg, T. Schörner-Sadeniu, J. Schwartz, F. Sciulli, L. M. Shcheglova, R. Shehzadi, S. Shimizu, I. Singh, I. O. Skillicorn, W. Slominski, W. H. Smith, V. Sola, A. Solano, D. Son, V. Sosnovtsev, A. Spiridonov, H. Stadie, L. Stanco, N. Stefaniuk, A. Stern, T. P. Stewart, A. Stifutkin, P. Stopa, S. Suchkov, G. Susinno, L. Suszycki, J. Sztuk-Dambietz, D. Szuba, J. Szuba, A. D. Tapper, E. Tassi, J. Terrón, T. Theedt, H. Tiecke, K. Tokushuku, J. Tomaszewska, V. Trusov, T. Tsurugai, M. Turcato, O. Turkot, T. Tymieniecka, M. Vázquez, A. Verbytskyi, O. Viazlo, N. N. Vlasov, R. Walczak, W. A. T. Wan Abdullah, J. J. Whitmore, K. Wichmann, L. Wigger, M. Wing, M. Wlasenko, G. Wolf, H. Wolfe, K. Wrona, A. G. Yagües-Molina, S. Yamada, Y. Yamazaki, R. Yoshida, C. Youngman, O. Zabiegalov, A. F. Żarnecki, L. Zawiejski, O. Zenaiev, W. Zeuner, B. O. Zhautykov, N. Zhmak, A. Zichichi, Z. Zolkapli, D. S. Zotkin, and Zeus (IHEF, IoP, FNWI)
Subjects: Particle physics, Nuclear and High Energy Physics, ROOT S=1.8 TEV, Meson, LUND MONTE-CARLO, HERA, P(P)OVER-BAR COLLISIONS, Nuclear Theory, Lepton-Nucleon Scattering, Photon energy, 01 natural sciences, JET FRAGMENTATION, Nuclear physics, Cross section (physics), High Energy Physics, ZEUS Collaboration, Factorization, 0103 physical sciences, 010306 general physics, Nuclear Experiment, Quantum chromodynamics, Physics, ZEUS (particle detector), Luminosity (scattering theory), CONSTRUCTION, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, ZEUS BARREL CALORIMETER, lepton-nucleon scattering, MESONS, QCD, CENTRAL TRACKING DETECTOR, PARTON DISTRIBUTIONS, QUARKONIUM PRODUCTION, High Energy Physics::Experiment, qcd, J/PSI and PSI' PHOTOPRODUCTION
Abstract: The cross sections for inelastic photoproduction of J/ψ and ψ′ mesons have been measured in ep collisions with the ZEUS detector at HERA, using an integrated luminosity of 468 pb−1 collected in the period 1996–2007. The ψ′ to J/ψ cross section ratio was measured in the range 0.55 0.9 and 60 190 GeV as a function of W, z and p T . Here W denotes the photon-proton centre-of-mass energy, z is the fraction of the incident photon energy carried by the meson and p T is the transverse momentum of the meson with respect to the beam axis. The J/ψ cross sections were measured for 0.1 0.9, 60 240 GeV and p T > 1 GeV. Theoretical predictions within the non-relativistic QCD framework including NLO colour-singlet and colour-octet contributions were compared to the data, as were predictions based on the k T -factorisation approach.
Published: 2013

17. Bottom photoproduction measured using decays into muons in dijet events in e p collisions at root s=318 GeV (pg 012008, vol 70, 2004)

Author: Chekanov, S, Derrick, M, Krakauer, D, Loizides, JH, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margiotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, H-P, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Heath, GP, Namsoo, T, Robins, S, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hillert, S, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lim, H, Lohr, B, Mankel, R, Melzer-Pellmann, I-A, Nguyen, CN, Notz, D, Nucio-Quiroz, AE, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Stosslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Karstens, F, Dobur, D, Vlasov, NN, Bell, M, Bussey, PJ, Doyle, AT, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, DH, Skillicorn, IO, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Tapper, AD, Cloth, P, Filges, D, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Tassi, E, Terron, J, Vazquez, M, Zambrana, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, DG, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, SA, Coppola, N, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Ling, TY, Cooper-Sarkar, AM, Cottrell, A, Devenish, RCE, Foster, B, Grzelak, G, Gwenlan, C, Patel, S, Straub, PB, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Metlica, F, Oh, BY, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Ferrero, MI, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Koop, T, Martin, JF, Mirea, A, Butterworth, JM, Hall-Wilton, R, Jones, TW, Lightwood, MS, Sutton, MR, Targett-Adams, C, Ciborowski, J, Ciesielski, R, Luzniak, P, Nowak, RJ, Pawlak, JM, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Riveline, M, Kcira, D, Lammers, S, Li, L, Reeder, DD, Rosin, M, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Bhadra, S, Catterall, CD, Fourletov, S, Hartner, G, Menary, S, Soares, M, Standage, J, and Collaboration, ZEUS
Published: 2006

18. Erratum: Bottom photoproduction measured using decays into muons in dijet events in ep collisions at s=318GeV (Physical Review D - Particles, Fields, Gravitation and Cosmology (2004) 70, (012008))

Author: Chekanov, S, Derrick, M, Krakauer, D, Loizides, JH, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Cara Romeo, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margiotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, H-P, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Heath, GP, Namsoo, T, Robins, S, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bołd, T, Grabowska-Bołd, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycień, M, Suszycki, L, Szuba, D, Szuba, J, Kotański, A, Słomiński, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Göttlicher, P, Gutsche, O, Haas, T, Hain, W, Hillert, S, Kahle, B, Kötz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lim, H, Löhr, B, Mankel, R, Melzer-Pellmann, I-A, Nguyen, CN, Notz, D, Nucio-Quiroz, AE, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Stösslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Karstens, F, Dobur, D, Vlasov, NN, Bell, M, Bussey, PJ, Doyle, AT, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, DH, Skillicorn, IO, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Gonçalo, R, Long, KR, Tapper, AD, Cloth, P, Filges, D, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, González, O, Labarga, L, Del Peso, J, Tassi, E, Terrón, J, Vázquez, M, Zambrana, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, DG, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, SA, Coppola, N, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Velthuis, JJ, Wiggers, L, De Wolf, E, Brümmer, N, Bylsma, B, Durkin, LS, Ling, TY, Cooper-Sarkar, AM, Cottrell, A, Devenish, RCE, Foster, B, Grzelak, G, Gwenlan, C, Patel, S, Straub, PB, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Metlica, F, Oh, BY, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Ferrero, MI, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Koop, T, Martin, JF, Mirea, A, Butterworth, JM, Hall-Wilton, R, Jones, TW, Lightwood, MS, Sutton, MR, Targett-Adams, C, Ciborowski, J, Ciesielski, R, Łuzniak, P, Nowak, RJ, Pawlak, JM, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Riveline, M, Kçira, D, Lammers, S, Li, L, Reeder, DD, Rosin, M, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Bhadra, S, Catterall, CD, Fourletov, S, Hartner, G, Menary, S, Soares, M, and Standage, J
Published: 2006

19. Forward jet production in deep inelastic ep scattering and low-x parton dynamics at HERA

Author: Chekanov, S, Derrick, M, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Pavel, N, Molina, AGY, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Polini, A, Rinaldi, L, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Voss, KC, Wang, M, Wlasenko, M, Bailey, DS, Brook, NH, Cole, JE, Heath, GP, Namsoo, T, Robins, S, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Tassi, E, Kim, JY, Ma, KJ, Helbich, M, Ning, Y, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Szuba, D, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Lukasik, J, Przybycien, M, Suszycki, L, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Drews, G, Fourletova, J, Geiser, A, Gladkov, D, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Horn, C, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Lelas, D, Lim, H, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Nguyen, CN, Notz, D, Nuncio-Quiroz, AE, Raval, A, Santamarta, R, Schneekloth, U, Stosslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Karstens, E, Dobur, D, Vlasov, NN, Bussey, PJ, Doyle, AT, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, DH, Skillicorn, IO, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Schorner-Sadenius, T, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Fry, C, Goncalo, R, Long, KR, Tapper, AD, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Son, D, de Favereau, J, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Jimenez, M, Labarga, L, del Peso, J, Terron, J, Zambrana, M, Barbi, M, Corriveau, F, Liu, C, Padhi, S, Plamondon, M, Stairs, DG, Walsh, R, Zhou, C, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Sosnovtsev, V, Stifutkin, A, Suchkov, S, Dementiev, RK, Ermolov, PF, Gladilin, LK, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, DS, Zotkin, SA, Abt, I, Buttner, C, Caldwell, A, Liu, X, Sutiak, J, Coppola, N, Grigorescu, G, Grijpink, S, Keramidas, A, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Vazquez, M, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Ling, TY, Allfrey, PD, Bell, MA, Cooper-Sarkar, AM, Cottrell, A, Devenish, RCE, Foster, B, Grzelak, G, Gwenlan, C, Kohno, T, Patel, S, Straub, PB, Walczak, R, Bellan, P, Bertolin, A, Brugnera, R, Carlin, R, Ciesielski, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Stanco, L, Turcato, M, Heaphy, EA, Metlica, F, Oh, BY, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Hart, JC, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Kagawa, S, Tawara, T, Hamatsu, R, Kaji, H, Kitamura, S, Matsuzawa, K, Ota, O, Ri, YD, Costa, M, Ferrero, MI, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Fourletov, S, Koop, T, Martin, JF, Mirea, A, Butterworth, JM, Hall-Wilton, R, Jones, TW, Loizides, JH, Sutton, MR, Targett-Adams, C, Wing, M, Ciborowski, J, Kulinski, P, Luzniak, P, Malka, J, Nowak, RJ, Pawlak, JM, Sztuk, J, Tymieniecka, T, Tyszkiewicz, A, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Hochman, D, Karshon, U, Lightwood, MS, Everett, A, Kcira, D, Lammers, S, Li, L, Reeder, DD, Rosin, M, Ryan, P, Savin, AA, Smith, WH, Dhawan, S, Bhadra, S, Catterall, CD, Cui, Y, Hartner, G, Menary, S, Noor, U, Soares, M, Standage, J, Whyte, J, Collaboration, ZEUS, UCL, S. Chekanov, M. Derrick, D. Krakauer, J.H. Loizides 1, S. Magill, B. Musgrave, J. Repond, R. Yoshida, M.C.K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, A. Polini, L. Rinaldi, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goer, H. Hartmann, E. Hilger, and P. Irrgang
Subjects: Nuclear and High Energy Physics, Particle physics, Astrophysics::High Energy Astrophysical Phenomena, HERA, FOS: Physical sciences, Parton, Jet (particle physics), COLOR DIPOLE MODEL, 01 natural sciences, CROSS-SECTIONS, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), DIJET PRODUCTION, 0103 physical sciences, High Energy Physics, 010306 general physics, Physics, Quantum chromodynamics, Luminosity (scattering theory), Neutral current, 010308 nuclear & particles physics, BREIT FRAME, High Energy Physics::Phenomenology, Perturbative QCD, ZEUS BARREL CALORIMETER, ZEUS Collaboration, GLOBAL ANALYSIS, QCD CASCADES, PARTON DISTRIBUTIONS, Pseudorapidity, High Energy Physics::Experiment
Abstract: Differential inclusive jet cross sections in neutral current deep inelastic ep scattering have been measured with the ZEUS detector. Three phase-space regions have been selected in order to study parton dynamics where the effects of BFKL evolution might be present. The measurements have been compared to the predictions of leading-logarithm parton shower Monte Carlo models and fixed-order perturbative QCD calculations. In the forward region, QCD calculations at order alpha_s^1 underestimate the data up to an order of magnitude at low x. An improved description of the data in this region is obtained by including QCD corrections at order alpha_s^2, which account for the lowest-order t-channel gluon-exchange diagrams, highlighting the importance of such terms in parton dynamics at low x., Comment: 25 pages, 4 figures
Published: 2006

20. Study of deep inelastic inclusive and diffractive scattering with the ZEUS forward plug calorimeter

Author: Chekanov, S., Derrick, M., Magill, S., Miglioranzi, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, Mck, Pavel, N., Molina, Agy, Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Romeo, Gc, Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Polini, A., Rinaldi, L., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, Hp, Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Voss, Kc, Wang, M., Wlasenko, M., Bailey, Ds, Brook, Nh, Cole, Je, Heath, Gp, Namsoo, T., Robins, S., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Tassi, E., Kim, Jy, Ma, Kj, Helbich, M., Ning, Y., Ren, Z., Schmidke, Wb, Sciulli, E., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Stopa, P., Szuba, D., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska Bold, I., Kisielewska, D., Kowal, Am, Lukasik, J., Przybycien, M., Suszycki, L., Szuba, J., Kotanski, A., Slominski, W., Adler, V., Behrens, U., Bloch, I., Borras, K., Cassel, Dg, Drews, G., Fourletova, J., Geiser, A., Gladkov, D., Goebel, F., Gottlicher, P., Diaz, Rg, Gutsche, O., Haas, T., Hain, W., Horn, C., Kahle, B., Kasemann, M., Kotz, U., Kowalski, H., Kramberger, G., Lelas, D., Lim, H., Lohr, B., Mankel, R., Martinez, M., Melzer Pellmann IA, Nguyen, Cn, Notz, D., Nuncio Quiroz AE, Raval, A., Santamarta, R., Schneekloth, U., Stosslein, U., Wolf, G., Youngman, C., Zeuner, W., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, Pg, Bamberger, A., Benen, A., Karstens, F., Dobur, D., Vlasov, Nn, Bussey, Pj, Doyle, At, Ferr, o. J., Hamilton, J., Hanlon, S., Saxon, Dh, Skillicorn, Io, Gialas, I., Carli, T., Gosau, T., Holm, U., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Schorner Sadenius, T., Stonjek, S., Wichmann, K., Wick, K., Ziegler, A., Collins Tooth, C., Foudas, C., Fry, C., Goncalo, R., Long, Kr, Tapper, Ad, Kataoka, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazakai, Y., Barakbaev, An, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Son, D., de Favereau, J., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzalez, O., Jimenez, M., Labarga, L., del Peso, J., Terron, J., Zambrana, M., Barbi, M., Corriveau, F., Liu, C., Padhi, S., Plamondon, M., Stairs, Dg, Walsh, R., Zhou, C., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, Ba, Sosnovtsev, V., Stifutkin, A., Suchkov, S., Dementiev, Rk, Ermolov, R., Gladilin, Lk, Katkov, Ii, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Zotkin, Ds, Zotkin, Sa, Abt, I., Buttner, C., Caldwell, A., Liu, X., Sutiak, J., Coppola, N., Grigorescu, G., Grijpink, S., Keramidas, A., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Vazquez, M., Wiggers, L., de Wolf, E., Brummer, N., Bylsma, B., Durkin, Ls, Ling, Ty, Allfrey, Pd, Bell, Ma, Cooper Sarkar AM, Cottrell, A., Devenish, Rce, Foster, B., Grzelak, G., Gwenlan, C., Kohno, T., Patel, S., Straub, Pb, Walczak, R., Bellan, P., Bertolin, A., Brugnera, R., Carlin, R., Ciesielski, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Stanco, L., Turcato, M., Heaphy, Ea, Metlica, F., Oh, By, Whitmore, Jj, Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Hart, Jc, Abramowicz, H., Gabareen, A., Groys, M., Kananov, S., Kreisel, A., Levy, A., Kuze, M., Kagawa, S., Tawara, T., Hamatsu, R., Kaji, H., Kitamura, S., Matsuzawa, K., Ota, O., Ri, Yd, Costa, Marco, Ferrero, Maria Italia, Monaco, Vincenzo, Sacchi, Roberto, Solano, Ada Maria, Arneodo, M., Ruspa, M., Fourletov, S., Koop, T., Martin, Jf, Mirea, A., Butterworth, Jm, Hall Wilton, R., Jones, Tw, Loizides, Jh, Sutton, Mr, Targett Adams, C., Wing, M., Ciborowski, J., Kulinski, P., Luzniak, P., Malka, J., Nowak, Rj, Pawlak, Jm, Sztuk, J., Tymieniecka, T., Tyszkiewicz, A., Ukleja, A., Ukleja, J., Zarnecki, Af, Adamus, M., Plucinski, P., Eisenberg, Y., Hochman, D., Karshon, U., Lightwood, Ms, Everett, A., Kcira, D., Lammers, S., Li, L., Reeder, Dd, Rosin, M., Ryan, P., Savin, Aa, Smith, Wh, Dhawan, S., Bhadra, S., Catterall, Cd, Cui, Y., Hartner, G., Menary, S., Noor, U., Soares, M., Age, J., Whyte, J., S. Chekanov, M. Derrick, D. Krakauer, J.H. Loizides 1, S. Magill, B. Musgrave, J. Repond, R. Yoshida, M.C.K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, A. Polini, L. Rinaldi, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goer, H. Hartmann, E. Hilger, P. Irrgang, and UCL
Subjects: Nuclear and High Energy Physics, Particle physics, LOW X, Photon, MONTE-CARLO GENERATOR, HERA, FOS: Physical sciences, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, Pomeron, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, Factorization, NUCLEON SCATTERING, 0103 physical sciences, 010306 general physics, Physics, 010308 nuclear & particles physics, Scattering, Optical theorem, Deep inelastic scattering, CENTRAL TRACKING DETECTOR, EP SCATTERING, PERTURBATION-THEORY, BARREL CALORIMETER, High Energy Physics::Experiment, Perturbation theory (quantum mechanics), EXCLUSIVE ELECTROPRODUCTION, CROSS-SECTION
Abstract: Deep inelastic scattering and its diffractive component, ep -> e'gamma*p ->e'XN, have been studied at HERA with the ZEUS detector using an integrated luminosity of 4.2 pb-1. The measurement covers a wide range in the gamma*p c.m. energy W (37 - 245 GeV), photon virtuality Q2 (2.2 - 80 GeV2) and mass Mx. The diffractive cross section for Mx > 2 GeV rises strongly with W; the rise is steeper with increasing Q2. The latter observation excludes the description of diffractive deep inelastic scattering in terms of the exchange of a single Pomeron. The ratio of diffractive to total cross section is constant as a function of W, in contradiction to the expectation of Regge phenomenology combined with a naive extension of the optical theorem to gamma*p scattering. Above Mx of 8 GeV, the ratio is flat with Q2, indicating a leading-twist behaviour of the diffractive cross section. The data are also presented in terms of the diffractive structure function, F2D(3)(beta,xpom,Q2), of the proton. For fixed beta, the Q2 dependence of xpom F2D(3) changes with xpom in violation of Regge factorisation. For fixed xpom, xpom F2D(3) rises as beta -> 0, the rise accelerating with increasing Q2. These positive scaling violations suggest substantial contributions of perturbative effects in the diffractive DIS cross section., 87 pages, 25 figures
Published: 2005

21. Measurement of inelastic J/psi production in deep inelastic scattering at HERA

Author: Chekanov, S., Derrick, M., Magill, S., Miglioranzi, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, Mck, Pavel, N., Molina, Agy, Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Romeo, Gc, Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Polini, A., Rinaldi, L., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, Hp, Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Voss, Kc, Wang, M., Wlasenko, M., Bailey, Ds, Brook, Nh, Cole, Je, Heath, Gp, Namsoo, T., Robins, S., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Tassi, E., Kim, Jy, Ma, Kj, Helbich, M., Ning, Y., Ren, Z., Schmidke, Wb, Sciulli, E., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Stopa, P., Szuba, D., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska Bold, I., Kisielewska, D., Kowal, Am, Lukasik, J., Przybycien, M., Suszycki, L., Szuba, J., Kotanski, A., Slominski, W., Adler, V., Behrens, U., Bloch, I., Borras, K., Cassel, Dg, Drews, G., Fourletova, J., Geiser, A., Gladkov, D., Goebel, F., Gottlicher, P., Diaz, Rg, Gutsche, O., Haas, T., Hain, W., Horn, C., Kahle, B., Kasemann, M., Kotz, U., Kowalski, H., Kramberger, G., Lelas, D., Lim, H., Lohr, B., Mankel, R., Martinez, M., Melzer Pellmann IA, Nguyen, Cn, Notz, D., Nuncio Quiroz AE, Raval, A., Santamarta, R., Schneekloth, U., Stosslein, U., Wolf, G., Youngman, C., Zeuner, W., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, Pg, Bamberger, A., Benen, A., Karstens, F., Dobur, D., Vlasov, Nn, Bussey, Pj, Doyle, At, Ferr, o. J., Hamilton, J., Hanlon, S., Saxon, Dh, Skillicorn, Io, Gialas, I., Carli, T., Gosau, T., Holm, U., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Schorner Sadenius, T., Stonjek, S., Wichmann, K., Wick, K., Ziegler, A., Collins Tooth, C., Foudas, C., Fry, C., Goncalo, R., Long, Kr, Tapper, Ad, Kataoka, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazakai, Y., Barakbaev, An, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Son, D., de Favereau, J., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzalez, O., Jimenez, M., Labarga, L., del Peso, J., Terron, J., Zambrana, M., Barbi, M., Corriveau, F., Liu, C., Padhi, S., Plamondon, M., Stairs, Dg, Walsh, R., Zhou, C., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, Ba, Sosnovtsev, V., Stifutkin, A., Suchkov, S., Dementiev, Rk, Ermolov, R., Gladilin, Lk, Katkov, Ii, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Zotkin, Ds, Zotkin, Sa, Abt, I., Buttner, C., Caldwell, A., Liu, X., Sutiak, J., Coppola, N., Grigorescu, G., Grijpink, S., Keramidas, A., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Vazquez, M., Wiggers, L., de Wolf, E., Brummer, N., Bylsma, B., Durkin, Ls, Ling, Ty, Allfrey, Pd, Bell, Ma, Cooper Sarkar AM, Cottrell, A., Devenish, Rce, Foster, B., Grzelak, G., Gwenlan, C., Kohno, T., Patel, S., Straub, Pb, Walczak, R., Bellan, P., Bertolin, A., Brugnera, R., Carlin, R., Ciesielski, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Stanco, L., Turcato, M., Heaphy, Ea, Metlica, F., Oh, By, Whitmore, Jj, Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Hart, Jc, Abramowicz, H., Gabareen, A., Groys, M., Kananov, S., Kreisel, A., Levy, A., Kuze, M., Kagawa, S., Tawara, T., Hamatsu, R., Kaji, H., Kitamura, S., Matsuzawa, K., Ota, O., Ri, Yd, Costa, Marco, Ferrero, Mi, Monaco, Vincenzo, Sacchi, Roberto, Solano, Ada Maria, Arneodo, M., Ruspa, M., Fourletov, S., Koop, T., Martin, Jf, Mirea, A., Butterworth, Jm, Hall Wilton, R., Jones, Tw, Loizides, Jh, Sutton, Mr, Targett Adams, C., Wing, M., Ciborowski, J., Kulinski, P., Luzniak, P., Malka, J., Nowak, Rj, Pawlak, Jm, Sztuk, J., Tymieniecka, T., Tyszkiewicz, A., Ukleja, A., Ukleja, J., Zarnecki, Af, Adamus, M., Plucinski, P., Eisenberg, Y., Hochman, D., Karshon, U., Lightwood, Ms, Everett, A., Kcira, D., Lammers, S., Li, L., Reeder, Dd, Rosin, M., Ryan, P., Savin, Aa, Smith, Wh, Dhawan, S., Bhadra, S., Catterall, Cd, Cui, Y., Hartner, G., Menary, S., Noor, U., Soares, M., Age, J., Whyte, J., UCL, S. CHEKANOV, M. DERRICK, J.H. LOIZIDES, S. MAGILL, S. MIGLIORANZI, B. MUSGRAVE, J. REPOND, R. YOSHIDA, M.C.K. MATTINGLY, N. PAVEL, P. ANTONIOLI, G. BARI, M. BASILE, L. BELLAGAMBA, D. BOSCHERINI, A. BRUNI, G. BRUNI, L. CIFARELLI, F. CINDOLO, A. CONTIN, M. CORRADI, P. GIUSTI, G. IACOBUCCI, A. MARGOTTI, A. MONTANARI, R. NANIA, F. PALMONARI, S. DE PASQUALE, A. PESCI, L. RINALDI, G. CARA ROMEO, G. SARTORELLI, A. ZICHICHI, G. AGHUZUMTSYAN, D. BARTSCH, I. BROCK, S. GOERS, H. HARTMANN, E. HILGER, P. IRRGANG, H.-P. JAKOB, O. KIND, U. MEYER, E. PAUL, J. RAUTENBERG, R. RENNER, A. STIFUTKIN, J. TANDLER, K.C. VOSS, M. WANG, D.S. BAILEY, N.H. BROOK, J.E. COLE, G.P. HEATH, T. NAMSOO, S. ROBINS, M. WING, M. CAPUA, A. MASTROBERARDINO, M. SCHIOPPA, G. SUSINNO, J.Y. KIM, I.T. LIM, K.J. MA, M.Y. PAC, M. HELBICH, Y. NING, Z. REN, W.B. SCHMIDKE, F. SCIULLI, J. CHWASTOWSKI, A. ESKREYS, J. FIGIEL, A. GALAS, K. OLKIEWICZ, P. STOPA, L. ZAWIEJSKI, L. ADAMCZYK, T. BOLD, I. GRABOWSKA-BOLD, D. KISIELEWSKA, A.M. KOWAL, M. KOWAL, J. LUKASIK, M. PRZYBYCIEN, L. SUSZYCKI, D. SZUBA, J. SZUBA, A. KOTANSKI, W. SLOMINSKI, V. ADLER, U. BEHRENS, I. BLOCH, K. BORRAS, V. CHIOCHIA, D. DANNHEIM, G. DREWS, J. FOURLETOVA, U. FRICKE, A. GEISER, P. GOTTLICHER, O. GUTSCHE, T. HAAS, W. HAIN, S. HILLERT, C. HORN, B. KAHLE, U. KOTZ, H. KOWALSKI, G. KRAMBERGER, H. LABES, D. LELAS, H. LIM, B. LOHR, R. MANKEL, I.-A. MELZER-PELLMANN, C.N. NGUYEN, D. NOTZ, A.E. NUNCIO-QUIROZ, A. POLINI, A. RAVAL, L. RURUA, U. SCHNEEKLOTH, U. STOSSLEIN, G. WOLF, C. YOUNGMAN, W. ZEUNER, S. SCHLENSTEDT, G. BARBAGLI, E. GALLO, C. GENTA, P. G. PELFER, A. BAMBERGER, A. BENEN, D. DOBUR, F. KARSTENS, N.N. VLASOV, M. BELL, P.J. BUSSEY, A.T. DOYLE, J. FERRANDO, J. HAMILTON, S. HANLON, D.H. SAXON, I.O. SKILLICORN, I. GIALAS, T. CARLI, T. GOSAU, U. HOLM, N. KRUMNACK, E. LOHRMANN, M. MILITE, H. SALEHI, P. SCHLEPER, T. SCHORNER-SADENIUS, S. STONJEK, K. WICHMANN, K. WICK, A. ZIEGLER, AR. ZIEGLER, C. COLLINS-TOOTH, C. FOUDAS, R. GONCALO, K.R. LONG, A.D. TAPPER, P. CLOTH, D. FILGES, M. KATAOKA, K. NAGANO, K. TOKUSHUKU, S. YAMADA, Y. YAMAZAKI, A.N. BARAKBAEV, E.G. BOOS, N.S. POKROVSKIY, B.O. ZHAUTYKOV, D. SON, K. PIOTRZKOWSKI, F. BARREIRO, C. GLASMAN, O. GONZALEZ, L. LABARGA, J. DEL PESO, E. TASSI, J. TERRON, M. ZAMBRANA, M. BARBI, F. CORRIVEAU, S. GLIGA, J. LAINESSE, S. PADHI, D.G. STAIRS, R. WALSH, T. TSURUGAI, A. ANTONOV, P. DANILOV, B.A. DOLGOSHEIN, D. GLADKOV, V. SOSNOVTSEV, S. SUCHKOV, R.K. DEMENTIEV, P.F. ERMOLOV, I.I. KATKOV, L.A. KHEIN, I.A. KORZHAVINA, V.A. KUZMIN, B.B. LEVCHENKO, O.YU. LUKINA, A.S. PROSKURYAKOV, L.M. SHCHEGLOVA, S.A. ZOTKIN, I. ABT, C. BUTTNER, A. CALDWELL, X. LIU, J. SUTIAK, N. COPPOLA, S. GRIJPINK, E. KOFFEMAN, P. KOOIJMAN, E. MADDOX, A. PELLEGRINO, S. SCHAGEN, H. TIECKE, MONICA L. VAZQUEZ, L. WIGGERS, E. DE WOLF, N. BRUMMER, B. BYLSMA, L.S. DURKIN, T.Y. LING, A.M. COOPER-SARKAR, A. COTTRELL, R.C.E. DEVENISH, B. FOSTER, G. GRZELAK, C. GWENLAN, T. KOHNO, S. PATEL, P.B. STRAUB, R. WALCZAK, A. BERTOLIN, R. BRUGNERA, R. CARLIN, F. DAL CORSO, S. DUSINI, A. GARFAGNINI, S. LIMENTANI, A. LONGHIN, A. PARENTI, M. POSOCCO, L. STANCO, M. TURCATO, E.A. HEAPHY, F. METLICA, B.Y. OH, J.J. WHITMORE, Y. IGA, G. D'AGOSTINI, G. MARINI, A. NIGRO, C. CORMACK, J.C. HART, N.A. MCCUBBIN, C. HEUSCH, I.H. PARK, H. ABRAMOWICZ, A. GABAREEN, S. KANANOV, A. KREISEL, A. LEVY, M. KUZE, T. FUSAYASU, S. KAGAWA, T. TAWARA, T. YAMASHITA, R. HAMATSU, T. HIROSE, M. INUZUKA, H. KAJI, S. KITAMURA, K. MATSUZAWA, M. COSTA, M.I. FERRERO, V. MONACO, R. SACCHI, A. SOLANO, M. ARNEODO, M. RUSPA, T. KOOP, J.F. MARTIN, A. MIREA, J.M. BUTTERWORTH, R. HALL-WILTON, T.W. JONES, M.S. LIGHTWOOD, M.R. SUTTON, C. TARGETT-ADAMS, J. CIBOROWSKI, R. CIESIELSKI, P. LUZNIAK, R.J. NOWAK, J.M. PAWLAK, J. SZTUK, T. TYMIENIECKA, A. UKLEJA, J. UKLEJA, A.F. ZARNECKI, M. ADAMUS, P. PLUCINSKI, Y. EISENBERG, D. HOCHMAN, U. KARSHON, M. RIVELINE, A. EVERETT, L.K. GLADILIN, D. KCIRA, S. LAMMERS, L. LI, D.D. REEDER, M. ROSIN, P. RYAN, A.A. SAVIN, W.H. SMITH, S. DHAWAN, S. BHADRA, C.D. CATTERALL, S. FOURLETOV, G. HARTNER, S. MENARY, M. SOARES, and J. STANDAGE
Subjects: Particle physics, Physics and Astronomy (miscellaneous), Proton, Meson, Nuclear Theory, HERA, FOS: Physical sciences, Photon energy, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, 0103 physical sciences, Rapidity, Nuclear Experiment, 010306 general physics, Engineering (miscellaneous), Quantum chromodynamics, Physics, ZEUS (particle detector), 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Deep inelastic scattering, High Energy Physics::Experiment
Abstract: The inelastic production of J/psi mesons in e p collisions has been studied with the ZEUS detector at HERA using an integrated luminosity of 109 pb-1. The J/psi mesons were identified using the decay channel J/psi -> mu+ mu-. The measurements were performed in the kinematic range 2 < Q^2< 80 Gev^2, 50 < W < 250 Gev, 0.2 < z, 30 pages, 6 figures
Published: 2005

22. Search for pentaquarks decaying to Xi-pi in deep inelastic scattering at HERA

Author: Chekanov, S., Derrick, M., Magill, S., Miglioranzi, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, Mck, Pavel, N., Molina, Agy, Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Romeo, Gc, Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Polini, A., Rinaldi, L., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, Hp, Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Voss, Kc, Wang, M., Wlasenko, M., Bailey, Ds, Brook, Nh, Cole, Je, Heath, Gp, Namsoo, T., Robins, S., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Tassi, E., Kim, Jy, Ma, Kj, Helbich, M., Ning, Y., Ren, Z., Schmidke, Wb, Sciulli, E., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Stopa, P., Szuba, D., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska Bold, I., Kisielewska, D., Kowal, Am, Lukasik, J., Przybycien, M., Suszycki, L., Szuba, J., Kotanski, A., Slominski, W., Adler, V., Behrens, U., Bloch, I., Borras, K., Cassel, Dg, Drews, G., Fourletova, J., Geiser, A., Gladkov, D., Goebel, F., Gottlicher, P., Diaz, Rg, Gutsche, O., Haas, T., Hain, W., Horn, C., Kahle, B., Kasemann, M., Kotz, U., Kowalski, H., Kramberger, G., Lelas, D., Lim, H., Lohr, B., Mankel, R., Martinez, M., Melzer Pellmann IA, Nguyen, Cn, Notz, D., Nuncio Quiroz AE, Raval, A., Santamarta, R., Schneekloth, U., Stosslein, U., Wolf, G., Youngman, C., Zeuner, W., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, Pg, Bamberger, A., Benen, A., Karstens, F., Dobur, D., Vlasov, Nn, Bussey, Pj, Doyle, At, Ferr, o. J., Hamilton, J., Hanlon, S., Saxon, Dh, Skillicorn, Io, Gialas, I., Carli, T., Gosau, T., Holm, U., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Schorner Sadenius, T., Stonjek, S., Wichmann, K., Wick, K., Ziegler, A., Collins Tooth, C., Foudas, C., Fry, C., Goncalo, R., Long, Kr, Tapper, Ad, Kataoka, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazakai, Y., Barakbaev, An, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Son, D., de Favereau, J., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzalez, O., Jimenez, M., Labarga, L., del Peso, J., Terron, J., Zambrana, M., Barbi, M., Corriveau, F., Liu, C., Padhi, S., Plamondon, M., Stairs, Dg, Walsh, R., Zhou, C., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, Ba, Sosnovtsev, V., Stifutkin, A., Suchkov, S., Dementiev, Rk, Ermolov, R., Gladilin, Lk, Katkov, Ii, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Zotkin, Ds, Zotkin, Sa, Abt, I., Buttner, C., Caldwell, A., Liu, X., Sutiak, J., Coppola, N., Grigorescu, G., Grijpink, S., Keramidas, A., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Vazquez, M., Wiggers, L., de Wolf, E., Brummer, N., Bylsma, B., Durkin, Ls, Ling, Ty, Allfrey, Pd, Bell, Ma, Cooper Sarkar AM, Cottrell, A., Devenish, Rce, Foster, B., Grzelak, G., Gwenlan, C., Kohno, T., Patel, S., Straub, Pb, Walczak, R., Bellan, P., Bertolin, A., Brugnera, R., Carlin, R., Ciesielski, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Stanco, L., Turcato, M., Heaphy, Ea, Metlica, F., Oh, By, Whitmore, Jj, Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Hart, Jc, Abramowicz, H., Gabareen, A., Groys, M., Kananov, S., Kreisel, A., Levy, A., Kuze, M., Kagawa, S., Tawara, T., Hamatsu, R., Kaji, H., Kitamura, S., Matsuzawa, K., Ota, O., Ri, Yd, Costa, Marco, Ferrero, Mi, Monaco, Vincenzo, Sacchi, Roberto, Solano, Ada Maria, Arneodo, M., Ruspa, M., Fourletov, S., Koop, T., Martin, Jf, Mirea, A., Butterworth, Jm, Hall Wilton, R., Jones, Tw, Loizides, Jh, Sutton, Mr, Targett Adams, C., Wing, M., Ciborowski, J., Kulinski, P., Luzniak, P., Malka, J., Nowak, Rj, Pawlak, Jm, Sztuk, J., Tymieniecka, T., Tyszkiewicz, A., Ukleja, A., Ukleja, J., Zarnecki, Af, Adamus, M., Plucinski, P., Eisenberg, Y., Hochman, D., Karshon, U., Lightwood, Ms, Everett, A., Kcira, D., Lammers, S., Li, L., Reeder, Dd, Rosin, M., Ryan, P., Savin, Aa, Smith, Wh, Dhawan, S., Bhadra, S., Catterall, Cd, Cui, Y., Hartner, G., Menary, S., Noor, U., Soares, M., Age, J., Whyte, J., UCL, S. Chekanov, M. Derrick, D. Krakauer, J.H. Loizides 1, S. Magill, B. Musgrave, J. Repond, R. Yoshida, M.C.K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, L. Rinaldi, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goer, H. Hartmann, E. Hilger, P. Irrgang, and H.
Subjects: Physics, Nuclear and High Energy Physics, Particle physics, Range (particle radiation), Antiparticle, Luminosity (scattering theory), ZEUS (particle detector), 010308 nuclear & particles physics, Scattering, HERA, FOS: Physical sciences, Deep inelastic scattering, 01 natural sciences, High Energy Physics - Experiment, Baryon, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, 0103 physical sciences, 010306 general physics
Abstract: A search for pentaquarks decaying to Xi^{-} pi^{-} (Xi^{-} pi^{+}) and corresponding antiparticles has been performed with the ZEUS detector at HERA. The data sample consists of deep inelastic ep scattering events at centre-of-mass energies of 300 and 318 GeV, and corresponds to 121 pb^{-1} of integrated luminosity. A clear signal for Xi^{0}(1530) to Xi^{-} pi^{+} was observed. However, no signal for any new baryonic state was observed at higher masses in either the Xi^{-} pi^{-} or Xi^{-} pi^{+} channels. The searches in the antiparticle channels were also negative. Upper limits on the ratio of a possible Xi^{--}_{3/2} (Xi^{0}_{3/2}) signal to the Xi^{0}(1530) signal were set in the mass range 1650-2350 MeV., Comment: 12 pages, 4 figures, submitted to Phys. Lett. B
Published: 2005

23. Search for a narrow charmed baryonic state decaying to D*(+/-)p(-/+) in ep collisions at HERA

Author: Chekanov, S., Derrick, M., Magill, S., Miglioranzi, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, Mck, Pavel, N., Molina, Agy, Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Romeo, Gc, Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Polini, A., Rinaldi, L., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, Hp, Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Voss, Kc, Wang, M., Wlasenko, M., Bailey, Ds, Brook, Nh, Cole, Je, Heath, Gp, Namsoo, T., Robins, S., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Tassi, E., Kim, Jy, Ma, Kj, Helbich, M., Ning, Y., Ren, Z., Schmidke, Wb, Sciulli, E., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Stopa, P., Szuba, D., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska Bold, I., Kisielewska, D., Kowal, Am, Lukasik, J., Przybycien, M., Suszycki, L., Szuba, J., Kotanski, A., Slominski, W., Adler, V., Behrens, U., Bloch, I., Borras, K., Cassel, Dg, Drews, G., Fourletova, J., Geiser, A., Gladkov, D., Goebel, F., Gottlicher, P., Diaz, Rg, Gutsche, O., Haas, T., Hain, W., Horn, C., Kahle, B., Kasemann, M., Kotz, U., Kowalski, H., Kramberger, G., Lelas, D., Lim, H., Lohr, B., Mankel, R., Martinez, M., Melzer Pellmann IA, Nguyen, Cn, Notz, D., Nuncio Quiroz AE, Raval, A., Santamarta, R., Schneekloth, U., Stosslein, U., Wolf, G., Youngman, C., Zeuner, W., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, Pg, Bamberger, A., Benen, A., Karstens, F., Dobur, D., Vlasov, Nn, Bussey, Pj, Doyle, At, Ferr, o. J., Hamilton, J., Hanlon, S., Saxon, Dh, Skillicorn, Io, Gialas, I., Carli, T., Gosau, T., Holm, U., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Schorner Sadenius, T., Stonjek, S., Wichmann, K., Wick, K., Ziegler, A., Collins Tooth, C., Foudas, C., Fry, C., Goncalo, R., Long, Kr, Tapper, Ad, Kataoka, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazakai, Y., Barakbaev, An, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Son, D., de Favereau, J., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzalez, O., Jimenez, M., Labarga, L., del Peso, J., Terron, J., Zambrana, M., Barbi, M., Corriveau, F., Liu, C., Padhi, S., Plamondon, M., Stairs, Dg, Walsh, R., Zhou, C., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, Ba, Sosnovtsev, V., Stifutkin, A., Suchkov, S., Dementiev, Rk, Ermolov, R., Gladilin, Lk, Katkov, Ii, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Zotkin, Ds, Zotkin, Sa, Abt, I., Buttner, C., Caldwell, A., Liu, X., Sutiak, J., Coppola, N., Grigorescu, G., Grijpink, S., Keramidas, A., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Vazquez, M., Wiggers, L., de Wolf, E., Brummer, N., Bylsma, B., Durkin, Ls, Ling, Ty, Allfrey, Pd, Bell, Ma, Cooper Sarkar AM, Cottrell, A., Devenish, Rce, Foster, B., Grzelak, G., Gwenlan, C., Kohno, T., Patel, S., Straub, Pb, Walczak, R., Bellan, P., Bertolin, A., Brugnera, R., Carlin, R., Ciesielski, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Stanco, L., Turcato, M., Heaphy, Ea, Metlica, F., Oh, By, Whitmore, Jj, Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Hart, Jc, Abramowicz, H., Gabareen, A., Groys, M., Kananov, S., Kreisel, A., Levy, A., Kuze, M., Kagawa, S., Tawara, T., Hamatsu, R., Kaji, H., Kitamura, S., Matsuzawa, K., Ota, O., Ri, Yd, Costa, Marco, Ferrero, Mi, Monaco, Vincenzo, Sacchi, Roberto, Solano, Ada Maria, Arneodo, M., Ruspa, M., Fourletov, S., Koop, T., Martin, Jf, Mirea, A., Butterworth, Jm, Hall Wilton, R., Jones, Tw, Loizides, Jh, Sutton, Mr, Targett Adams, C., Wing, M., Ciborowski, J., Kulinski, P., Luzniak, P., Malka, J., Nowak, Rj, Pawlak, Jm, Sztuk, J., Tymieniecka, T., Tyszkiewicz, A., Ukleja, A., Ukleja, J., Zarnecki, Af, Adamus, M., Plucinski, P., Eisenberg, Y., Hochman, D., Karshon, U., Lightwood, Ms, Everett, A., Kcira, D., Lammers, S., Li, L., Reeder, Dd, Rosin, M., Ryan, P., Savin, Aa, Smith, Wh, Dhawan, S., Bhadra, S., Catterall, Cd, Cui, Y., Hartner, G., Menary, S., Noor, U., Soares, M., Age, J., Whyte, J., S. CHEKANOV, M. DERRICK, S. MAGILL, S. MIGLIORANZI, B. MUSGRAVE, J. REPOND, R. YOSHIDA, M.C.K. MATTINGLY, N. PAVEL, A.G. YAGUES MOLINA, P. ANTONIOLI, G. BARI, M. BASILE, L. BELLAGAMBA, D. BOSCHERINI, A. BRUNI, G. BRUNI, G. CARA ROMEO, L. CIFARELLI, F. CINDOLO, A. CONTIN, M. CORRADI, S. DE PASQUALE, P. GIUSTI, G. IACOBUCCI, A. MARGOTTI, A. MONTANARI, R. NANIA, F. PALMONARI, A. PESCI, A. POLINI, L. RINALDI, G. SARTORELLI, A. ZICHICHI, G. AGHUZUMTSYAN, D. BARTSCH, I. BROCK, S. GOERS, H. HARTMANN, E. HILGER, P. IRRGANG, H.-P. JAKOB, O.M. KIND, U. MEYER, E. PAUL, J. RAUTENBERG, R. RENNER, M. WANG, M. WLASENKO, D.S. BAILEY, N.H. BROOK, J.E. COLE, G.P. HEATH, T. NAMSOO, S. ROBINS, M. CAPUA, S. FAZIO, A. MASTROBERARDINO, M. SCHIOPPA, G. SUSINNO, E. TASSI, J.Y. KIM, K.J. MA, M. HELBICH, Y. NING, Z. REN, W.B. SCHMIDKE, F. SCIULLI, J. CHWASTOWSKI, A. ESKREYS, J. FIGIEL, A. GALAS, M. GIL, K. OLKIEWICZ, P. STOPA, D. SZUBA, L. ZAWIEJSKI, L. ADAMCZYK, T. BOLD, I. GRABOWSKA-BOLD, D. KISIELEWSKA, J. LUKASIK, M. PRZYBYCIEN, L. SUSZYCKI, J. SZUBA, A. KOTANSKI, W. SLOMINSKI, V. ADLER, U. BEHRENS, I. BLOCH, K. BORRAS, G. DREWS, J. FOURLETOVA, A. GEISER, D. GLADKOV, P. GOTTLICHER, O. GUTSCHE, T. HAAS, W. HAIN, C. HORN, B. KAHLE, U. KOTZ, H. KOWALSKI, G. KRAMBERGER, H. LIM, B. LOHR, R. MANKEL, I.-A. MELZER-PELLMANN, C.N. NGUYEN, D. NOTZ, A.E. NUNCIO-QUIROZ, A. RAVAL, R. SANTAMARTA, U. SCHNEEKLOTH, H. STADIE, U. STOSSLEIN, G. WOLF, C. YOUNGMAN, W. ZEUNER, S. SCHLENSTEDT, G. BARBAGLI, E. GALLO, C. GENTA, P.G. PELFER _FLORENCE U. & INFN, FLORENCE A. BAMBERGER, A. BENEN, F. KARSTENS, D. DOBUR, N.N. VLASOV _FREIBURG U. P.J. BUSSEY, A.T. DOYLE, W. DUNNE, J. FERRANDO, J.H. MCKENZIE, D.H. SAXON, I.O. SKILLICORN, I. GIALAS _AEGEAN U., T. CARLI, T. GOSAU, U. HOLM, N. KRUMNACK, E. LOHRMANN, M. MILITE, H. SALEHI, P. SCHLEPER, T. SCHORNER-SADENIUS, S. STONJEK, K. WICHMANN, K. WICK, A. ZIEGLER, AR. ZIEGLER, C. COLLINS-TOOTH, C. FOUDAS, C. FRY, R. GONCALO, K.R. LONG, A.D. TAPPER, M. KATAOKA, K. NAGANO, K. TOKUSHUKU, S. YAMADA, Y. YAMAZAKI, A.N. BARAKBAEV, E.G. BOOS, N.S. POKROVSKIY, B.O. ZHAUTYKOV, D. SON, J. DE FAVEREAU, K. PIOTRZKOWSKI _LOUVAIN U., INST. PHYS. NUCL. F. BARREIRO, C. GLASMAN, M. JIMENEZ, L. LABARGA, J. DEL PESO, J. TERRON, M. ZAMBRANA, F. CORRIVEAU, C. LIU, M. PLAMONDON, A. ROBICHAUD-VERONNEAU, R. WALSH, C. ZHOU, T. TSURUGAI, A. ANTONOV, B.A. DOLGOSHEIN, I. RUBINSKY, V. SOSNOVTSEV, A. STIFUTKIN, S. SUCHKOV, R.K. DEMENTIEV, P.F. ERMOLOV, L.K. GLADILIN, I.I. KATKOV, L.A. KHEIN, I.A. KORZHAVINA, V.A. KUZMIN, B.B. LEVCHENKO, O.YU. LUKINA, A.S. PROSKURYAKOV, L.M. SHCHEGLOVA, D.S. ZOTKIN, S.A. ZOTKIN _SINP, MOSCOW I. ABT, C. BUTTNER, A. CALDWELL, X. LIU, J. SUTIAK _MUNICH, MAX PLANCK INST. N. COPPOLA, G. GRIGORESCU, A. KERAMIDAS, E. KOFFEMAN, P. KOOIJMAN, E. MADDOX, H. TIECKE, M. VAZQUEZ, L. WIGGERS, N. BRUMMER, B. BYLSMA, L.S. DURKIN, A. LEE, T.Y. LING _OHIO STATE U. P.D. ALLFREY, M.A. BELL, A.M. COOPER-SARKAR, A. COTTRELL, R.C.E. DEVENISH, B. FOSTER, C. GWENLAN, T. KOHNO, K. KORCSAK-GORZO, S. PATEL, V. ROBERFROID, P.B. STRAUB, R. WALCZAK, P. BELLAN, A. BERTOLIN, R. BRUGNERA, R. CARLIN, R. CIESIELSKI, F. DAL CORSO, S. DUSINI, A. GARFAGNINI, S. LIMENTANI, A. LONGHIN, L. STANCO, M. TURCATO, E.A. HEAPHY, F. METLICA, B.Y. OH, J.J. WHITMORE, Y. IGA, G. D'AGOSTINI, G. MARINI, A. NIGRO _ROME U. & INFN, ROME J.C. HART, H. ABRAMOWICZ, A. GABAREEN, S. KANANOV, A. KREISEL, A. LEVY, M. KUZE, S. KAGAWA, T. TAWARA, R. HAMATSU, H. KAJI, S. KITAMURA, K. MATSUZAWA, O. OTA, Y.D. RI, M. COSTA, M.I. FERRERO, V. MONACO, R. SACCHI, A. SOLANO, M. ARNEODO, M. RUSPA, S. FOURLETOV, J.F. MARTIN, J.M. BUTTERWORTH, R. HALL-WILTON, T.W. JONES, J.H. LOIZIDES, M.R. SUTTON, C. TARGETT-ADAMS, M. WING, J. CIBOROWSKI, G. GRZELAK, P. KULINSKI, P. LUZNIAK, J. MALKA, R.J. NOWAK, J.M. PAWLAK, J. SZTUK, T. TYMIENIECKA, A. UKLEJA, J. UKLEJA, A.F. ZARNECKI, M. ADAMUS, P. PLUCINSKI, Y. EISENBERG, D. HOCHMAN, U. KARSHON, M.S. LIGHTWOOD, E. BROWNSON, T. DANIELSON, A. EVERETT, D. KCIRA, S. LAMMERS, L. LI, D.D. REEDER, M. ROSIN, P. RYAN, A.A. SAVIN, W.H. SMITH, S. DHAWAN, S. BHADRA, C.D. CATTERALL, Y. CUI, G. HARTNER, S. MENARY, U. NOOR, M. SOARES, J. STANDAGE, and J. WHYTE
Subjects: CONSTRUCTION, HERA, ZEUS BARREL CALORIMETER, RESONANCE, CENTRAL TRACKING DETECTOR, CROSS-SECTIONS, DEEP-INELASTIC SCATTERING, ENERGY, High Energy Physics, ZEUS Collaboration, PARTON DISTRIBUTIONS, PHOTOPRODUCTION, DESIGN
Abstract: A resonance search has been made in the D*±p∓ invariant-mass spectrum with the ZEUS detector at HERA using an integrated luminosity of 126 pb-1. The decay channels D*+ -→ D0πs+ → (K -π+)πs+ and D*+ → D0πs+ → (K-π+π+π-) πs+ (and the corresponding antiparticle decays) were used to identify D*± mesons. No resonance structure was observed in the D*± p∓ mass spectrum from more than 60 000 reconstructed D*± mesons. The results are not compatible with a report of the H1 Collaboration of a charmed pentaquark, Θc0. © Springer-Verlag / Società Italiana di Fisica 2004.
Published: 2004

24. High-Q2 neutral current cross sections in e+ p deep inelastic scattering at √s = 318 GeV

Author: Chekanov, S, Derrick, M, Krakauer, D, Loizides, JH, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Cara Romeo, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, de Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, H-P, Kappes, A, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Heath, GP, Namsoo, T, Robins, S, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycień, M, Suszycki, L, Szuba, D, Szuba, J, Kotański, A, Slomiński, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Göttlicher, P, Gutsche, O, Haas, T, Hain, W, Hillert, S, Kahle, B, Kötz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lim, H, Löhr, B, Mankel, R, Melzer-Pellmann, I-A, Moritz, M, Nguyen, CN, Notz, D, Nuncio-Quiroz, AE, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Stösslein, U, Wolf, G, Youngman, C, Zeuner, W, Lopez-Duran Viani, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Karstens, F, Dobur, D, Vlasov, NN, Bell, M, Bussey, PJ, Doyle, AT, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, DH, Skillicorn, IO, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Tapper, AD, Cloth, P, Filges, D, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Tassi, E, Terrón, J, Vázquez, M, Zambrana, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, DG, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, SA, Coppola, N, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Velthuis, JJ, Wiggers, L, de Wolf, E, Brümmer, N, Bylsma, B, Durkin, LS, Ling, TY, Cooper-Sarkar, AM, Cottrell, A, Devenish, RCE, Foster, B, Grzelak, G, Gwenlan, C, Patel, S, Straub, PB, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Metlica, F, Oh, BY, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, KaJi, H, Kitamura, S, Matsuzawa, K, Ferrero, MI, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Koop, T, Martin, JF, Mirea, A, Butterworth, JM, Hall-Wilton, R, Jones, TW, Lightwood, MS, Sutton, MR, Targett-Adams, C, Ciborowski, J, Ciesielski, R, Łuzniak, P, Nowak, RJ, Pawlak, JM, Sztuk, J, Tymieniecka, T, UkleJa, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Riveline, M, Kcira, D, Lammers, S, Li, L, Reeder, DD, Rosin, M, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Bhadra, S, Catterall, CD, Fourletov, S, Hartner, G, Menary, S, Soares, M, and Standage, J
Abstract: Cross sections for e+ p neutral current deep inelastic scattering have been measured at a center-of-mass energy of √s = 318 GeV with the ZEUS detector at HERA using an integrated luminosity of 63.2 pb -1. The double-differential cross section, d2σ/ dxdQ2, is presented for 200 GeV2 < Q2 < 30 000 GeV2 and for 0.005 < x < 0.65. The single-differential cross sections dσ/dQ2, dσ/dx and dσ/dy are presented for Q2 > 200 GeV2. The effect of Z-boson-exchange is seen in dσ/dx measured for Q2 > 10 000 GeV2. The data presented here were combined with ZEUS e+ p neutral current data taken at √s = 300 GeV and the structure function F2em was extracted. All results agree well with the predictions of the Standard Model.
Published: 2004

25. Substructure dependence of jet cross sections at HERA and determination of alphas

Author: Chekanov, S., Derrick, M., Magill, S., Miglioranzi, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, Mck, Pavel, N., Molina, Agy, Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Romeo, Gc, Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Polini, A., Rinaldi, L., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, Hp, Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Voss, Kc, Wang, M., Wlasenko, M., Bailey, Ds, Brook, Nh, Cole, Je, Heath, Gp, Namsoo, T., Robins, S., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Tassi, E., Kim, Jy, Ma, Kj, Helbich, M., Ning, Y., Ren, Z., Schmidke, Wb, Sciulli, E., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Stopa, P., Szuba, D., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska Bold, I., Kisielewska, D., Kowal, Am, Lukasik, J., Przybycien, M., Suszycki, L., Szuba, J., Kotanski, A., Slominski, W., Adler, V., Behrens, U., Bloch, I., Borras, K., Cassel, Dg, Drews, G., Fourletova, J., Geiser, A., Gladkov, D., Goebel, F., Gottlicher, P., Diaz, Rg, Gutsche, O., Haas, T., Hain, W., Horn, C., Kahle, B., Kasemann, M., Kotz, U., Kowalski, H., Kramberger, G., Lelas, D., Lim, H., Lohr, B., Mankel, R., Martinez, M., Melzer Pellmann IA, Nguyen, Cn, Notz, D., Nuncio Quiroz AE, Raval, A., Santamarta, R., Schneekloth, U., Stosslein, U., Wolf, G., Youngman, C., Zeuner, W., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, Pg, Bamberger, A., Benen, A., Karstens, F., Dobur, D., Vlasov, Nn, Bussey, Pj, Doyle, At, Ferr, o. J., Hamilton, J., Hanlon, S., Saxon, Dh, Skillicorn, Io, Gialas, I., Carli, T., Gosau, T., Holm, U., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Schorner Sadenius, T., Stonjek, S., Wichmann, K., Wick, K., Ziegler, A., Collins Tooth, C., Foudas, C., Fry, C., Goncalo, R., Long, Kr, Tapper, Ad, Kataoka, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazakai, Y., Barakbaev, An, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Son, D., de Favereau, J., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzalez, O., Jimenez, M., Labarga, L., del Peso, J., Terron, J., Zambrana, M., Barbi, M., Corriveau, F., Liu, C., Padhi, S., Plamondon, M., Stairs, Dg, Walsh, R., Zhou, C., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, Ba, Sosnovtsev, V., Stifutkin, A., Suchkov, S., Dementiev, Rk, Ermolov, R., Gladilin, Lk, Katkov, Ii, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Zotkin, Ds, Zotkin, Sa, Abt, I., Buttner, C., Caldwell, A., Liu, X., Sutiak, J., Coppola, N., Grigorescu, G., Grijpink, S., Keramidas, A., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Vazquez, M., Wiggers, L., de Wolf, E., Brummer, N., Bylsma, B., Durkin, Ls, Ling, Ty, Allfrey, Pd, Bell, Ma, Cooper Sarkar AM, Cottrell, A., Devenish, Rce, Foster, B., Grzelak, G., Gwenlan, C., Kohno, T., Patel, S., Straub, Pb, Walczak, R., Bellan, P., Bertolin, A., Brugnera, R., Carlin, R., Ciesielski, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Stanco, L., Turcato, M., Heaphy, Ea, Metlica, F., Oh, By, Whitmore, Jj, Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Hart, Jc, Abramowicz, H., Gabareen, A., Groys, M., Kananov, S., Kreisel, A., Levy, A., Kuze, M., Kagawa, S., Tawara, T., Hamatsu, R., Kaji, H., Kitamura, S., Matsuzawa, K., Ota, O., Ri, Yd, Costa, Marco, Ferrero, Mi, Monaco, Vincenzo, Sacchi, Roberto, Solano, Ada Maria, Arneodo, M., Ruspa, M., Fourletov, S., Koop, T., Martin, Jf, Mirea, A., Butterworth, Jm, Hall Wilton, R., Jones, Tw, Loizides, Jh, Sutton, Mr, Targett Adams, C., Wing, M., Ciborowski, J., Kulinski, P., Luzniak, P., Malka, J., Nowak, Rj, Pawlak, Jm, Sztuk, J., Tymieniecka, T., Tyszkiewicz, A., Ukleja, A., Ukleja, J., Zarnecki, Af, Adamus, M., Plucinski, P., Eisenberg, Y., Hochman, D., Karshon, U., Lightwood, Ms, Everett, A., Kcira, D., Lammers, S., Li, L., Reeder, Dd, Rosin, M., Ryan, P., Savin, Aa, Smith, Wh, Dhawan, S., Bhadra, S., Catterall, Cd, Cui, Y., Hartner, G., Menary, S., Noor, U., Soares, M., Age, J., Whyte, J., S. Chekanov, M. Derrick, D. Krakauer, J.H. Loizides 1, S. Magill, B. Musgrave, J. Repond, R. Yoshida, M.C.K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, L. Rinaldi, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goer, H. Hartmann, E. Hilger, P. Irrgang, and Zeus (IHEF, IoP, FNWI)
Subjects: Particle physics, Nuclear and High Energy Physics, MONTE-CARLO GENERATOR, Astrophysics::High Energy Astrophysical Phenomena, HERA, FOS: Physical sciences, Elementary particle, Parton, Inelastic scattering, COLOR DIPOLE MODEL, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, 0103 physical sciences, EP COLLIDER HERA, 010306 general physics, DIJET ANGULAR-DISTRIBUTIONS, QC, DEEP-INELASTIC-SCATTERING, CENTRAL TRACKING DETECTOR, PHYSICS EVENT GENERATION, ZEUS BARREL CALORIMETER, PARTON DISTRIBUTIONS, GLUON JETS, Physics, Quantum chromodynamics, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Deep inelastic scattering, Gluon, Pseudorapidity, High Energy Physics::Experiment
Abstract: Jet substructure and differential cross sections for jets produced in the photoproduction and deep inelastic ep scattering regimes have been measured with the ZEUS detector at HERA using an integrated luminosity of 82.2 pb-1. The substructure of jets has been studied in terms of the jet shape and subjet multiplicity for jets with transverse energies Et(jet) > 17 GeV. The data are well described by the QCD calculations. The jet shape and subjet multiplicity are used to tag gluon- and quark-initiated jets. Jet cross sections as functions of Et(jet), jet pseudorapidity, the jet-jet scattering angle, dijet invariant mass and the fraction of the photon energy carried by the dijet system are presented for gluon- and quark-tagged jets. The data exhibit the behaviour expected from the underlying parton dynamics. A value of alphas(Mz) of alphas(Mz) = 0.1176 +-0.0009(stat.) -0.0026 +0.0009 (exp.) -0.0072 +0.0091 (th.) was extracted from the measurements of jet shapes in deep inelastic scattering., 67 pages, 17 figures, 24 tables
Published: 2004

26. Dijet angular distributions in photoproduction of charm at HERA

Author: Chekanov, S, Derrick, M, Krakauer, D, Loizides, J H, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, M C K, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, G C, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, H P, Kappes, A, Katz, U F, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Stifutkin, A, Tandler, J, Voss, K C, Wang, M, Weber, A, Bailey, D S, Brook, N H, Cole, J E, Foster, B, Heath, G P, Heath, H F, Robins, S, Rodrigues, E, Scott, J, Tapper, R J, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, J Y, Kim, Y K, Lee, J H, Lim, I T, Pac, M Y, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, W, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, A M, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Bauerdick, L A T, Behrens, U, Boch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Goebel, F, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, G F, Hillert, S, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lohr, B, Mankel, R, Melzer-Pellmann, I A, Moritz, M, Nguyen, C N, Notz, D, Petrucci, M C, Polini, A, Raval, A, Schneekloth, U, Selonke, F, Wessoleck, H, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, P G, Bamberger, A, Benen, A, Coppola, N, Bell, M, Bussey, P J, Doyle, A T, Glasman, C, Hamilton, J, Hanlon, S, Lee, S W, Lupi, A, Saxon, D, Skillicorn, O I, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Stonjek, S, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, K R, Tapper, A D, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, A, Boos, E G, Pokrovskiy, N S, Zhautykov, B O, Lim, H, Son, D, Piotrzkowski, K, Barreiro, F, Gonzalez, O, Labarga, L, del Peso, J, Tassi, E, Terron, J, Vazquez, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, D G, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, B A, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, R K, Ermolov, R, Golubkov, Y A, Katkov, I I, Khein, L A, Korzhavina, I A, Kuzmin, V A, Levchenko, B B, Lukina, O Y, Proskuryakov, A S, Shcheglova, L M, Vlasov, N N, Zotkin, S A, Grijpink, S, Koffeman, E, Kooijman, K, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Tuning, N, Velthuis, J J, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, L S, Ling, T Y, Boogert, S, Cooper-Sarkar, A M, Devenish, R C E, Ferrando, J, Grzelak, G, Patel, S, Rigby, M, Sutton, M R, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, P, Stanco, L, Turcato, M, Heaphy, E A, Metlica, F, Oh, B Y, Saull, P R B, Whitmore, J J, Iga, Y, D'Agostini, G D, Marini, G, Nigro, A, Cormack, C, Hart, J C, McCubbin, N A, Heusch, C, Park, I H, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Ferrero, M I, Monaco, V, Ruspa, M, Sacchi, R, Solano, A, Koop, T, Levman, G M, Martin, J F, Mirea, A, Butterworth, J M, Gwenlan, C, Hall-Wilton, R, Jones, T W, Lightwood, M S, West, B J, Ciborowski, J, Ciesielski, R, Nowak, R J, Pawlak, J M, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, A F, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, L K, Hochman, D, Karshon, U, Kcira, D, Lammers, S, Li, L, Reeder, D D, Savin, A A, Smith, W H, Deshpande, A, Dhawan, S, Hughes, V W, Straub, P B, Bhadra, S, Catterall, C D, Fourletov, S, Menary, S, Soares, M, Standage, J, ZEUS Collaborat, UCL - SC/PHYS - Département de physique, and Zeus (IHEF, IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Particle physics, HEAVY FLAVOR PRODUCTION, Meson, Monte Carlo method, FOS: Physical sciences, ZEUS, ENERGY HADRON-COLLISIONS, INITIAL-STATE RADIATION, CARLO GENERATOR CASCADE, QUARK PRODUCTION, CROSS-SECTIONS, SMALL-X, PARTON DISTRIBUTIONS, QCD COHERENCE, PHOTON, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, Charm (quantum number), 010306 general physics, Nuclear Experiment, QC, Quantum chromodynamics, Physics, Research Groups and Centres\Physics\Low Temperature Physics, Luminosity (scattering theory), ZEUS (particle detector), 010308 nuclear & particles physics, Faculty of Science\Physics, High Energy Physics::Phenomenology, HERA, Rest frame, High Energy Physics::Experiment
Abstract: Dijet angular distributions of photoproduction events in which a $D^{*\pm}$ meson is produced in association with one of two energetic jets have been measured with the ZEUS detector at HERA, using an integrated luminosity of 120 pb$^{-1}$. Differential cross sections as a function of the angle between the charm-jet and the proton-beam direction in the dijet rest frame have been measured for samples enriched in direct or resolved photon events. The results are compared with predictions from leading-order parton-shower Monte Carlo models and with next-to-leading-order QCD calculations. The angular distributions show clear evidence for the existence of charm originating from the photon., 21 pages, 4 tables, 5 figures
Published: 2004

27. The dependence of dijet production on photon virtuality in ep collisions at HERA

Author: Chekanov, S., Derrick, M., Magill, S., Miglioranzi, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, Mck, Pavel, N., Molina, Agy, Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Romeo, Gc, Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Polini, A., Rinaldi, L., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, Hp, Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Voss, Kc, Wang, M., Wlasenko, M., Bailey, Ds, Brook, Nh, Cole, Je, Heath, Gp, Namsoo, T., Robins, S., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Tassi, E., Kim, Jy, Ma, Kj, Helbich, M., Ning, Y., Ren, Z., Schmidke, Wb, Sciulli, E., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Stopa, P., Szuba, D., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska Bold, I., Kisielewska, D., Kowal, Am, Lukasik, J., Przybycien, M., Suszycki, L., Szuba, J., Kotanski, A., Slominski, W., Adler, V., Behrens, U., Bloch, I., Borras, K., Cassel, Dg, Drews, G., Fourletova, J., Geiser, A., Gladkov, D., Goebel, F., Gottlicher, P., Diaz, Rg, Gutsche, O., Haas, T., Hain, W., Horn, C., Kahle, B., Kasemann, M., Kotz, U., Kowalski, H., Kramberger, G., Lelas, D., Lim, H., Lohr, B., Mankel, R., Martinez, M., Melzer Pellmann IA, Nguyen, Cn, Notz, D., Nuncio Quiroz AE, Raval, A., Santamarta, R., Schneekloth, U., Stosslein, U., Wolf, G., Youngman, C., Zeuner, W., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, Pg, Bamberger, A., Benen, A., Karstens, F., Dobur, D., Vlasov, Nn, Bussey, Pj, Doyle, At, Ferr, o. J., Hamilton, J., Hanlon, S., Saxon, Dh, Skillicorn, Io, Gialas, I., Carli, T., Gosau, T., Holm, U., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Schorner Sadenius, T., Stonjek, S., Wichmann, K., Wick, K., Ziegler, A., Collins Tooth, C., Foudas, C., Fry, C., Goncalo, R., Long, Kr, Tapper, Ad, Kataoka, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazakai, Y., Barakbaev, An, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Son, D., de Favereau, J., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzalez, O., Jimenez, M., Labarga, L., del Peso, J., Terron, J., Zambrana, M., Barbi, M., Corriveau, F., Liu, C., Padhi, S., Plamondon, M., Stairs, Dg, Walsh, R., Zhou, C., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, Ba, Sosnovtsev, V., Stifutkin, A., Suchkov, S., Dementiev, Rk, Ermolov, R., Gladilin, Lk, Katkov, Ii, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Zotkin, Ds, Zotkin, Sa, Abt, I., Buttner, C., Caldwell, A., Liu, X., Sutiak, J., Coppola, N., Grigorescu, G., Grijpink, S., Keramidas, A., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Vazquez, M., Wiggers, L., de Wolf, E., Brummer, N., Bylsma, B., Durkin, Ls, Ling, Ty, Allfrey, Pd, Bell, Ma, Cooper Sarkar AM, Cottrell, A., Devenish, Rce, Foster, B., Grzelak, G., Gwenlan, C., Kohno, T., Patel, S., Straub, Pb, Walczak, R., Bellan, P., Bertolin, A., Brugnera, R., Carlin, R., Ciesielski, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Stanco, L., Turcato, M., Heaphy, Ea, Metlica, F., Oh, By, Whitmore, Jj, Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Hart, Jc, Abramowicz, H., Gabareen, A., Groys, M., Kananov, S., Kreisel, A., Levy, A., Kuze, M., Kagawa, S., Tawara, T., Hamatsu, R., Kaji, H., Kitamura, S., Matsuzawa, K., Ota, O., Ri, Yd, Costa, Marco, Ferrero, Mi, Monaco, Vincenzo, Sacchi, Roberto, Solano, Ada Maria, Arneodo, M., Ruspa, M., Fourletov, S., Koop, T., Martin, Jf, Mirea, A., Butterworth, Jm, Hall Wilton, R., Jones, Tw, Loizides, Jh, Sutton, Mr, Targett Adams, C., Wing, M., Ciborowski, J., Kulinski, P., Luzniak, P., Malka, J., Nowak, Rj, Pawlak, Jm, Sztuk, J., Tymieniecka, T., Tyszkiewicz, A., Ukleja, A., Ukleja, J., Zarnecki, Af, Adamus, M., Plucinski, P., Eisenberg, Y., Hochman, D., Karshon, U., Lightwood, Ms, Everett, A., Kcira, D., Lammers, S., Li, L., Reeder, Dd, Rosin, M., Ryan, P., Savin, Aa, Smith, Wh, Dhawan, S., Bhadra, S., Catterall, Cd, Cui, Y., Hartner, G., Menary, S., Noor, U., Soares, M., Age, J., Whyte, J., Zeus (IHEF, IoP, FNWI), S. Chekanov, M. Derrick, D. Krakauer, J.H. Loizides 1, S. Magill, B. Musgrave, J. Repond, R. Yoshida, M.C.K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, L. Rinaldi, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goer, H. Hartmann, E. Hilger, P. Irrgang, and UCL
Subjects: Particle physics, Photon, MONTE-CARLO GENERATOR, Physics and Astronomy (miscellaneous), Astrophysics::High Energy Astrophysical Phenomena, Monte Carlo method, HERA, FOS: Physical sciences, Jet (particle physics), PROTON SCATTERING, 01 natural sciences, 7. Clean energy, High Energy Physics - Experiment, Engineering (miscellaneous), TO-LEADING ORDER, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, GAMMA-P INTERACTIONS, JET CROSS-SECTIONS, PARTON DISTRIBUTIONS, HADRON-COLLISIONS, EVENT GENERATOR, Momentum, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, 0103 physical sciences, 010306 general physics, Nuclear Experiment, QC, Quantum chromodynamics, Physics, ZEUS (particle detector), Luminosity (scattering theory), 010308 nuclear & particles physics, High Energy Physics::Experiment
Abstract: The dependence of dijet production on the virtuality of the exchanged photon, Q^2, has been studied by measuring dijet cross sections in the range 0 < Q^2 < 2000 GeV^2 with the ZEUS detector at HERA using an integrated luminosity of 38.6 pb^-1. Dijet cross sections were measured for jets with transverse energy E_T^jet > 7.5 and 6.5 GeV and pseudorapidities in the photon-proton centre-of-mass frame in the range -3 < eta^jet, 35 pages, 6 eps figures, submitted to Eur.Phys.J.C
Published: 2004

28. Search for contact interactions, large extra dimensions and finite quark radius in ep collisions at HERA

Author: Chekanov, S, Derrick, M, Krakauer, D, Loizides, JH, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, A, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Heath, GP, Namsoo, T, Robins, S, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hillert, S, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lim, H, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Nguyen, CN, Notz, D, Nuncio-Quiroz, AE, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Stosslein, U, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Karstens, F, Dobur, D, Vlasov, NN, Bell, M, Bussey, PJ, Doyle, AT, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, DH, Skillicorn, IO, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Tapper, AD, Cloth, P, Filges, D, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Tassi, E, Terron, J, Vazquez, M, Zambrana, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, DG, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, SA, Coppola, N, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Ling, TY, Cooper-Sarkar, AM, Cottrell, A, Devenish, RCE, Foster, B, Grzelak, G, Gwenlan, C, Patel, S, Straub, PB, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Metlica, F, Oh, BY, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Ferrero, MI, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Koop, T, Martin, JF, Mirea, A, Butterworth, JM, Hall-Wilton, R, Jones, TW, Lightwood, MS, Sutton, MR, Targett-Adams, C, Ciborowski, J, Ciesielski, R, Luzniak, P, Nowak, RJ, Pawlak, JM, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Riveline, M, Kcira, D, Lammers, S, Li, L, Reeder, DD, Rosin, M, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Bhadra, S, Catterall, CD, Fourletov, S, Hartner, G, Menary, S, Soares, M, Standage, J, Collaboration, ZEUS, Zeus (IHEF, IoP, FNWI), S. Chekanov, M. Derrick, D. Krakauer, J.H. Loizides 1, S. Magill, B. Musgrave, J. Repond, R. Yoshida, M.C.K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goer, H. Hartmann, E. Hilger, P. Irrgang, H., and UCL - SC/PHYS - Département de physique
Subjects: Quark, Nuclear and High Energy Physics, Particle physics, Physics beyond the Standard Model, HERA, STANDARD MODEL, FOS: Physical sciences, CURRENT CROSS-SECTIONS, HIGH-ACCURACY CALCULATION, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, DEEP-INELASTIC SCATTERING, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, Charge radius, 0103 physical sciences, Leptoquark, PHYSICSNuclear and High Energy Physics, PARITY NONCONSERVATION, PARTON DISTRIBUTIONS, QCD ANALYSIS, 010306 general physics, QC, Physics, 010308 nuclear & particles physics, Yukawa potential, FERMION-PAIR PRODUCTION, COMPOSITENESS SCALES, Deep inelastic scattering, Large extra dimension, High Energy Physics::Experiment
Abstract: A search for physics beyond the Standard Model has been performed with high-Q^2 neutral current deep inelastic scattering events recorded with the ZEUS detector at HERA. Two data sets, e^+ p \to e^+ X and e^- p \to e^- X, with respective integrated luminosities of 112 pb^-1 and 16 pb^-1, were analyzed. The data reach Q^2 values as high as 40000 GeV^2. No significant deviations from Standard Model predictions were observed. Limits were derived on the effective mass scale in eeqq contact interactions, the ratio of leptoquark mass to the Yukawa coupling for heavy leptoquark models and the mass scale parameter in models with large extra dimensions. The limit on the quark charge radius, in the classical form factor approximation, is 0.85 10^-16 cm., Comment: 28 pages, 4 figures, accepted for publication in Physics Letters B
Published: 2004

29. Bottom photoproduction measured using decays into muons in dijet events in ep collisions at sqrt(s)=318 GeV

Author: Chekanov, S., Derrick, M., Krakauer, D., Loizides, J. H., Magill, S., Miglioranzi, S., Musgrave, B., Repond, J., Yoshida, R., M. C. K., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Romeo, G. C., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., Pasquale, S. D., Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, H. P., Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Stifutkin, A., Tandler, J., Voss, K. C., Wang, M., Weber, A., Bailey, D. S., Brook, N. H., Cole, J. E., Heath, G. P., Namsoo, T., Robins, S., Wing, M., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Kim, J. Y., Kim, Y. K., Lee, J. H., Lim, I. T., Pac, M. Y., Caldwell, A., Helbich, M., Liu, X., Mellado, B., Ning, Y., Paganis, S., Ren, Z., Schmidke, W. B., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Stopa, P., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska Bold, I., Kisielewska, D., Kowal, A. M., Kowal, M., Kowalski, T., Przybycien, M., Suszycki, L., Szuba, D., Szuba, J., Kotanski, A., Slominski, W., Adler, V., Behrens, U., Bloch, I., Borras, K., Chiochia, V., Dannheim, D., Drews, G., Fourletova, J., Fricke, U., Geiser, A., Gottlicher, P., Gutsche, O., Haas, T., Hain, W., Hillert, S., Kahle, B., Kotz, U., Kowalski, H., Kramberger, G., Labes, H., Lelas, D., Lim, H., Lohr, B., Mankel, R., Melzer Pellmann, I. A., Nguyen, C. N., Notz, D., Nuncio Quiroz, A. E., Polini, A., Raval, A., Rurua, L., Schneekloth, U., Stosslein, U., Wolf, G., Youngman, C., Zeuner, W., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, P. G., Bamberger, A., Benen, A., Karstens, F., Dobur, D., Vlasov, N. N., Bell, M., Bussey, P. J., Doyle, A. T., Ferrando, J., Hamilton, J., Hanlon, S., Saxon, D. H., Skillicorn, I. O., Gialas, I., Carli, T., Gosau, T., Holm, U., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Stonjek, S., Wichmann, K., Wick, K., Ziegler, A., Collins Tooth, C., Foudas, C., Goncalo, R., Long, K. R., Tapper, A. D., Cloth, P., Filges, D., Kataoka, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Barakbaev, A. N., Boos, E. G., Pokrovskiy, N. S., Zhautykov, B. O., Son, D., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzalez, O., Labarga, L., Peso, J. d., Tassi, E., Terron, J., Vazquez, M., Zambrana, M., Barbi, M., Corriveau, F., Gliga, S., Lainesse, J., Padhi, S., Stairs, D. G., Walsh, R., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, B. A., Gladkov, D., Sosnovtsev, V., Suchkov, S., Dementiev, R. K., Ermolov, P. F., Golubkov, Y. A., Katkov, I. I., Khein, L. A., Korzhavina, I. A., Kuzmin, V. A., Levchenko, B. B., Lukina, O. Y., Proskuryakov, A. S., Shcheglova, L. M., Zotkin, S. A., Coppola, N., Grijpink, S., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Velthuis, J. J., Wiggers, L., Wolf, E. d., Brummer, N., Bylsma, B., Durkin, L. S., Ling, T. Y., Cooper Sarkar, A. M., Cottrell, A., R. C. E., Foster, B., Grzelak, G., Gwenlan, C., Patel, S., Straub, P. B., Walczak, R., Bertolin, A., Brugnera, R., Carlin, R., Corso, F. D., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Parenti, A., Posocco, M., Stanco, L., Turcato, M., Heaphy, E. A., Metlica, F., B. Y., Oh, Whitmore, J. J., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Cormack, C., Hart, J. C., Mccubbin, N. A., Heusch, C., Park, I. H., Pavel, N., Abramowicz, H., Gabareen, A., Kananov, S., Kreisel, A., Levy, A., Kuze, M., Fusayasu, T., Kagawa, S., Kohno, T., Tawara, T., Yamashita, T., Hamatsu, R., Hirose, T., Inuzuka, M., Kaji, H., Kitamura, S., Matsuzawa, K., Ferrero, M. I., Monaco, Vincenzo, Sacchi, Roberto, Solano, Ada Maria, Arneodo, M., Ruspa, M., Koop, T., Martin, J. F., Mirea, A., Butterworth, J. M., Hall Wilton, R., Jones, T. W., Lightwood, M. S., Sutton, M. R., Targett Adams, C., Ciborowski, J., Ciesielski, R., Luzniak, P., Nowak, R. J., Pawlak, J. M., Sztuk, J., Tymieniecka, T., Ukleja, A., Ukleja, J., Zarnecki, A. F., Adamus, M., Plucinski, P., Eisenberg, Y., Gladilin, L. K., Hochman, D., Karshon, U., Riveline, M., Kcira, D., Lammers, S., Li, L., Reeder, D. D., Rosin, M., Savin, A. A., Smith, W. H., Deshpande, A., Dhawan, S., Bhadra, S., Catterall, C. D., Fourletov, S., Hartner, G., Menary, S., Soares, M., and Standage, J.
Subjects: High Energy Physics, HERA, ZEUS Collaboration
Published: 2004

30. Measurement of D*(+/-) production in deep inelastic e(+/-)p scattering at DESY HERA

Author: Chekanov, S, Derrick, M, Krakauer, D, Loizides, Jh, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, Mck, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, Gc, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, DE PASQUALE, S, Giusti, P, Iacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, Hp, Kappes, A, Katz, Uf, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Stifutkin, A, Tandler, J, Voss, Kc, Wang, M, Weber, A, Bailey, Ds, Brook, Nh, Cole, Je, Foster, B, Heath, Gp, Heath, Hf, Robins, S, Rodrigues, E, Scott, J, Tapper, Rj, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, Jy, Kim, Yk, Lee, Jh, Lim, It, Pac, My, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, Wb, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, GRABOWSKA BOLD, I, Kisielewska, D, Kowal, Am, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Bauerdick, Lat, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, Gf, Hillert, S, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lohr, B, Mankel, R, MELZER PELLMANN IA, Nguyen, Cn, Notz, D, NUNCIO QUIROZ AE, Petrucci, Mc, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Stoesslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, Pg, Bamberger, A, Benen, A, Coppola, N, Bell, M, Bussey, Pj, Doyle, At, Hamilton, J, Hanlon, S, Lee, Sw, Lupi, A, Saxon, Dh, Skillicorn, Io, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Stonjek, S, Wick, K, Ziegler, A, COLLINS TOOTH, C, Foudas, C, Goncalo, R, Long, Kr, Tapper, Ad, Cloth, P, Filges, D, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Kataoka, M, Barakbaev, An, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Lim, H, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, DEL PESO, J, Tassi, E, Terron, J, Vazquez, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, Dg, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, Ba, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, Rk, Ermolov, Pf, Golubkov, Ya, Katkov, Ii, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Vlasov, Nn, Zotkin, Sa, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Velthuis, Jj, Wiggers, L, DE WOLF, E, Brummer, N, Bylsma, B, Durkin, Ls, Ling, Ty, COOPER SARKAR AM, Cottrell, A, Devenish, Rce, Ferrando, J, Grzelak, G, Gwenlan, C, Patel, S, Sutton, Mr, Walczak, R, Bertolin, A, Brugnera, Riccardo, Carlin, Roberto, DAL CORSO, F, Dusini, S, Garfagnini, Alberto, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, Ea, Metlica, F, Oh, By, Whitmore, Jj, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, Jc, Mccubbin, Na, Heusch, C, Park, Ih, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Ferrero, Mi, Monaco, V, Ruspa, M, Sacchi, R, Solano, A, Koop, T, Levman, Gm, Martin, Jf, Mirea, A, Butterworth, Jm, HALL WILTON, R, Jones, Tw, Lightwood, Ms, TARGETT ADAMS, C, Ciborowski, J, Ciesielski, R, Luzniak, P, Nowak, Rj, Pawlak, Jm, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, Af, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, Lk, Hochman, D, Karshon, U, Riveline, M, Kcira, D, Lammers, S, Li, L, Reeder, Dd, Rosin, M, Savin, Aa, Smith, Wh, Deshpande, A, Dhawan, S, Straub, Pb, Bhadra, S, Catterall, Cd, Fourletov, S, Hartner, G, Menary, S, Soares, M, Standage, J, and CA ZEUS COLLABORATION
Subjects: High Energy Physics::Phenomenology, High Energy Physics::Experiment, Nuclear Experiment
Abstract: Inclusive production of D*± (2010) mesons in deep inelastic scattering has been measured with the ZEUS detector at DESY HERA using an integrated luminosity of 81.9 pb-1. The decay channel D*+ →D0π+ with D 0→K-π+ and corresponding antiparticle decay were used to identify D* mesons. Differential D* cross sections with 1.5
Published: 2004

31. Bottom photoproduction measured using decays into muons in dijet events in ep collisions at root s=318 GeV

Author: Chekanov, S, Derrick, M, Krakauer, D, Loizides, JH, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Heath, GP, Namsoo, T, Robins, S, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hillert, S, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lim, H, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Nguyen, CN, Notz, D, Nuncio-Quiroz, AE, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Stosslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Karstens, F, Dobur, D, Vlasov, NN, Bell, M, Bussey, PJ, Doyle, AT, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, DH, Skillicorn, IO, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Tapper, AD, Cloth, P, Filges, D, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Tassi, E, Terron, J, Vazquez, M, Zambrana, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, DG, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, SA, Coppola, N, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Ling, TY, Cooper-Sarkar, AM, Cottrell, A, Devenish, RCE, Foster, B, Grzelak, G, Gwenlan, C, Patel, S, Straub, PB, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Metlica, F, Oh, BY, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Ferrero, MI, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Koop, T, Martin, JF, Mirea, A, Butterworth, JM, Hall-Wilton, R, Jones, TW, Lightwood, MS, Sutton, MR, Targett-Adams, C, Ciborowski, J, Ciesielski, R, Luzniak, P, Nowak, RJ, Pawlak, JM, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Riveline, M, Kcira, D, Lammers, S, Li, L, Reeder, DD, Rosin, M, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Bhadra, S, Catterall, CD, Fourletov, S, Hartner, G, Menary, S, Soares, M, Standage, J, and Collaboration, ZEUS
Published: 2004

32. Observation of K0s K0s resonances in deep inelastic scattering at HERA

Author: Chekanov, S, Derrick, M, Krakauer, D, Loizides, JH, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, A, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Lacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Katz, UF, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Foster, B, Heath, GP, Heath, HF, Robins, S, Rodrigues, E, Scott, J, Tapper, RJ, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, Y, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Bauerdick, LAT, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, GF, Hillert, S, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Moritz, M, Nguyen, CN, Notz, D, Petrucci, MC, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Selonke, E, Stoesslein, U, Wessoleck, H, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Coppola, N, Bell, M, Bussey, PJ, Doyle, AT, Hamilton, J, Hanlon, S, Lee, SW, Lupi, A, Saxon, DH, Skillicorn, IO, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Stonjek, S, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Tapper, AD, Cloth, P, Filges, D, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Kataoka, M, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Lim, H, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Tassi, E, Terron, J, Vazquez, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, DG, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Vlasov, NN, Zotkin, SA, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Ling, TY, Cooper-Sarkar, AM, Cottrell, A, Devenish, RCE, Ferrando, J, Grzelak, G, Gwenlan, C, Patel, S, Sutton, MR, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Metlica, E, Oh, BY, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Ferrero, MI, Monaco, V, Ruspa, M, Sacchi, R, Solano, A, Koop, T, Levman, GM, Martin, JF, Mirea, A, Butterworth, JM, Hall-Wilton, R, Jones, TW, Lightwood, MS, West, BJ, Ciborowski, J, Ciesielski, R, Luzniak, P, Nowak, RJ, Pawlak, JM, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Riveline, M, Kcira, D, Lammers, S, Li, L, Reeder, DD, Rosin, M, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Straub, PB, Bhadra, S, Catterall, CD, Fourletov, S, Hartner, G, Menary, S, Soares, M, Standage, J, Collaboration, ZEUS, Zeus (IHEF, IoP, FNWI), UCL, S. Chekanov, M. Derrick, D. Krakauer, J.H. Loizides 1, S. Magill, B. Musgrave, J. Repond, R. Yoshida, M.C.K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goer, H. Hartmann, E. Hilger, P. Irrgang, and H.
Subjects: Quark, Particle physics, Nuclear and High Energy Physics, COLLISIONS, HERA, GLUEBALL, Inelastic scattering, High Energy Physics, ZEUS Collaboration, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, REAR CALORIMETER, EP SCATTERING, meson spectroscopy, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, DESIGN, 0103 physical sciences, 010306 general physics, QC, Physics, ZEUS (particle detector), Luminosity (scattering theory), CONSTRUCTION, 010308 nuclear & particles physics, Scattering, Glueball, QUARK, MODEL, Deep inelastic scattering, JETS
Abstract: Inclusive KsKs production in deep inelastic ep scattering at HERA has been studied with the ZEUS detector using an integrated luminosity of 120 pb-1. Two states are observed at masses of 1537 (+9)(-8) MeV and 1726 +- 7 MeV, as well as an enhancement around 1300 MeV. The state at 1537 MeV is consistent with the well established f2'(1525). The state at 1726 MeV may be the glueball candidate f0(1710). However, it's width of 38 (+20)(-14) MeV is narrower than 125 +- 10 MeV observed by previous experiments for the f0(1710). Comment: 13 pages, 1 table and 3 figures. Updated with minor changes to the text requested by the journal referee. Accepted by Physics Letters B
Published: 2004

33. High-Q^2 neutral current cross section in e^+p deep inelastic scattering at $sqrt{s}$=318 GeV

Author: Chekanov, S., Derrick, M., Krakauer, D., Loizides, J. H., Magill, S., Miglioranzi, S., Musgrave, B., Repond, J., Yoshida, R., M. C. K., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Romeo, G. C., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., Pasquale, S. D., Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, H. P., Kappes, A., Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Schnurbusch, H., Stifutkin, A., Tandler, J., Voss, K. C., Wang, M., Weber, A., Bailey, D. S., Brook, N. H., Cole, J. E., Heath, G. P., Namsoo, T., Robins, S., Wing, M., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Kim, J. Y., Kim, Y. K., Lee, J. H., Lim, I. T., Pac, M. Y., Caldwell, A., Helbich, M., Liu, X., Mellado, B., Ning, Y., Paganis, S., Ren, Z., Schmidke, W. B., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Stopa, P., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska Bold, I., Kisielewska, D., Kowal, A. M., Kowal, M., Kowalski, T., Przybycien, M., Suszycki, L., Szuba, D., Szuba, J., Kotanski, A., Slominski, W., Adler, V., Behrens, U., Bloch, I., Borras, K., Chiochia, V., Dannheim, D., Drews, G., Fourletova, J., Fricke, U., Geiser, A., Gottlicher, P., Gutsche, O., Haas, T., Hain, W., Hillert, S., Kahle, B., Kotz, U., Kowalski, H., Kramberger, G., Labes, H., Lelas, D., Lim, H., Lohr, B., Mankel, R., Melzer Pellmann, I. A., Moritz, M., Nguyen, C. N., Notz, D., Nuncio Quiroz, A. E., Polini, A., Raval, A., Rurua, L., Schneekloth, U., Stosslein, U., Wolf, G., Youngman, C., Zeuner, W., A. L. D., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, P. G., Bamberger, A., Benen, A., Karstens, F., Dobur, D., Vlasov, N. N., Bell, M., Bussey, P. J., Doyle, A. T., Ferrando, J., Hamilton, J., Hanlon, S., Saxon, D. H., Skillicorn, I. O., Gialas, I., Carli, T., Gosau, T., Holm, U., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Stonjek, S., Wichmann, K., Wick, K., Ziegler, A., Collins Tooth, C., Foudas, C., Goncalo, R., Long, K. R., Tapper, A. D., Cloth, P., Filges, D., Kataoka, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Barakbaev, A. N., Boos, E. G., Pokrovskiy, N. S., Zhautykov, B. O., Son, D., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzalez, O., Labarga, L., Peso, J. d., Tassi, E., Terron, J., Vazquez, M., Zambrana, M., Barbi, M., Corriveau, F., Gliga, S., Lainesse, J., Padhi, S., Stairs, D. G., Walsh, R., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, B. A., Gladkov, D., Sosnovtsev, V., Suchkov, S., Dementiev, R. K., Ermolov, P. F., Golubkov, Y. A., Katkov, I. I., Khein, L. A., Korzhavina, I. A., Kuzmin, V. A., Levchenko, B. B., Lukina, O. Y., Proskuryakov, A. S., Shcheglova, L. M., Zotkin, S. A., Coppola, N., Grijpink, S., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Velthuis, J. J., Wiggers, L., Wolf, E. d., Brummer, N., Bylsma, B., Durkin, L. S., Ling, T. Y., Cooper Sarkar, A. M., Cottrell, A., R. C. E., Foster, B., Grzelak, G., Gwenlan, C., Patel, S., Straub, P. B., Walczak, R., Bertolin, A., Brugnera, R., Carlin, R., Corso, F. D., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Parenti, A., Posocco, M., Stanco, L., Turcato, M., Heaphy, E. A., Metlica, F., B. Y., Oh, Whitmore, J. J., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Cormack, C., Hart, J. C., Mccubbin, N. A., Heusch, C., Park, I. H., Pavel, N., Abramowicz, H., Gabareen, A., Kananov, S., Kreisel, A., Levy, A., Kuze, M., Fusayasu, T., Kagawa, S., Kohno, T., Tawara, T., Yamashita, T., Hamatsu, R., Hirose, T., Inuzuka, M., Kaji, H., Kitamura, S., Matsuzawa, K., Ferrero, M. I., Monaco, Vincenzo, Sacchi, Roberto, Solano, Ada Maria, Arneodo, M., Ruspa, M., Koop, T., Martin, J. F., Mirea, A., Butterworth, J. M., Hall Wilton, R., Jones, T. W., Lightwood, M. S., Sutton, M. R., Targett Adams, C., Ciborowski, J., Ciesielski, R., Luzniak, P., Nowak, R. J., Pawlak, J. M., Sztuk, J., Tymieniecka, T., Ukleja, A., Ukleja, J., Zarnecki, A. F., Adamus, M., Plucinski, P., Eisenberg, Y., Gladilin, L. K., Hochman, D., Karshon, U., Riveline, M., Kcira, D., Lammers, S., Li, L., Reeder, D. D., Rosin, M., Savin, A. A., Smith, W. H., Deshpande, A., Dhawan, S., Bhadra, S., Catterall, C. D., Fourletov, S., Hartner, G., Menary, S., Soares, M., and Standage, J.
Subjects: High Energy Physics, HERA, ZEUS Collaboration
Published: 2004

34. Evidence for a narrow baryonic state decaying to K0s-p and K0s-pbar in deep inelastic scattering at HERA

Author: Chekanov, S., Derrick, M., Loizides, J.H., Magill, S., Miglioranzi, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, M.C.K., Pavel, N., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Romeo, G.C., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Rinaldi, L., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, H.P., Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Stifutkin, A., Tandler, J., Voss, K.C., Wang, M., Bailey, D.S., Brook, N.H., Cole, J.E., Heath, G.P., Namsoo, T., Robins, S., Wing, M., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Kim, J.Y., Lim, I.T., Ma, K.J., Pac, M.Y., Helbich, M., Ning, Y., Ren, Z., Schmidke, W.B., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Stopa, P., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska-Bold, I., Kisielewska, D., Kowal, A.M., Kowal, M., Lukasik, J., Przybycien, M., Suszycki, L., Szuba, D., Szuba, J., Kotanski, A., Slominski, W., Adler, V., Behrens, U., Bloch, I., Borras, K., Chiochia, V., Dannheim, D., Drews, G., Fourletova, J., Fricke, U., Geiser, A., Gottlicher, P., Gutsche, O., Haas, T., Hain, W., Hillert, S., Horn, C., Kahle, B., Kotz, U., Kowalski, H., Kramberger, G., Labes, H., Lelas, D., Lim, H., Lohr, B., Mankel, R., Melzer-Pellmann, I.A., Nguyen, C.N., Notz, D., Nuncio-Quiroz, A.E., Polini, A., Raval, A., Rurua, L., Schneekloth, U., Stosslein, U., Wolf, G., Youngman, C., Zeuner, W., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, R., Bamberger, A., Benen, A., Karstens, F., Dobur, D., Vlasov, N.N., Bell, M., Bussey, P.J., Doyle, A.T., Ferrando, J., Hamilton, J., Hanlon, S., Saxon, D.H., Skillicorn, I.O., Gialas, I., Carli, T., Gosau, T., Holm, U., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Schorner-Sadenius, T., Stonjek, S., Wichmann, K., Wick, K., Ziegler, A., Collins-Tooth, C., Foudas, C., Goncalo, R., Long, K.R., Tapper, A.D., Cloth, P., Filges, D., Kataoka, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Barakbaev, A.N., Boos, E.G., Pokrovskiy, N.S., Zhautykov, B.O., Son, D., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzalez, O., Labarga, L., del Peso, J., Tassi, E., Terron, J., Zambrana, M., Barbi, M., Corriveau, F., Gliga, S., Lainesse, J., Padhi, S., Stairs, D.G., Walsh, R., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, B.A., Gladkov, D., Sosnovtsev, V., Suchkov, S., Dementiev, R.K., Ermolov, P.F., Katkov, I.I., Khein, L.A., Korzhavina, I.A., Kuzmin, V.A., Levchenko, B.B., Lukina, O.Y., Proskuryakov, A.S., Shcheglova, L.M., Zotkin, S.A., Abt, I., Buttner, C., Caldwell, A., Liu, X., Sutiak, J., Coppola, N., Grijpink, S., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Vazquez, M., Wiggers, L., de Wolf, E., Brummer, N., Bylsma, B., Durkin, L.S., Ling, T.Y., Cooper-Sarkar, A.M., Cottrell, A., Devenish, R.C.E., Foster, B., Grzelak, G., Gwenlan, C., Kohno, T., Patel, S., Straub, P.B., Walczak, R., Bertolin, A., Brugnera, R., Carlin, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Parenti, A., Posocco, M., Stanco, L., Turcato, M., Heaphy, E.A., and Metlica, E.
Subjects: High Energy Physics::Experiment, Nuclear Experiment, QC
Abstract: A resonance search has been made in the K(S)(0)p and K-S(0)(p) over bar invariant-mass spectrum measured with the ZEUS detector at HERA using an integrated luminosity of 121 pb(-1). The search was performed in the central rapidity region of inclusive deep inelastic scattering at an ep centre-of-mass energy of 300-318 GeV for exchanged photon virtuality, Q(2), above 1 GeV2. Recent results from fixed-target experiments give evidence for a narrow baryon resonance decaying to K(+)n and K(S)(0)p, interpreted as a pentaquark. The results presented here support the existence of such state, with a mass of 1521.5 +/- 1.5(stat.)(-1.7)(+2.8)(syst.) MeV and a Gaussian width consistent with the experimental resolution of 2 MeV The signal is visible at high Q(2) and, for Q(2) gt 20 GeV2, contains 221 +/- 48 events. The probability of a similar signal anywhere in the range 1500-1560 MeV arising from fluctuations of the background is below 6 x 10(-5).
Published: 2004

35. High-Q(2) neutral current cross sections in e(+)p deep inelastic scattering at √s=318 GeV

Author: Chekanov, S., Derrick, M., Krakauer, D., Loizides, J. H., Magill, S., Miglioranzi, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, M. C. K., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Cara Romeo, G., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., DE PASQUALE, Salvatore, Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, H. . P., Kappes, A., Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Schnurbusch, H., Stifutkin, A., Tandler, J., Voss, K. C., Wang, M., Weber, A., Bailey, D. S., Brook, N. H., Cole, J. E., Heath, G. P., Namsoo, T., Robins, S., Wing, M., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Kim, J. Y., Kim, Y. K., Lee, J. H., Lim, I. T., Pac, M. Y., Caldwell, A., Helbich, M., Liu, X., Mellado, B., Ning, Y., Paganis, S., Ren, Z., Schmidke, W. B., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Stopa, P., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska bold, I., Kisielewska, D., Kowal, A. M., Kowal, M., Kowalski, T., Przybycieå, M., Suszycki, L., Szuba, D., Szuba, J., Kotaåski, A., Slomiåski, W., Adler, V., Behrens, U., Bloch, I., Borras, K., Chiochia, V., Dannheim, D., Drews, G., Fourletova, J., Fricke, U., Geiser, A., Gã¶ttlicher, P., Gutsche, O., Haas, T., Hain, W., Hillert, S., Kahle, B., Kã¶tz, U., Kowalski, H., Kramberger, G., Labes, H., Lelas, D., Lim, H., Lã¶hr, B., Mankel, R., Melzer pellmann, I. . A., Moritz, M., Nguyen, C. N., Notz, D., Nuncio quiroz, A. E., Polini, A., Raval, A., Rurua, L., Schneekloth, U., Stã¶sslein, U., Wolf, G., Youngman, C., Zeuner, W., Lopez duran Viani, A., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, P. G., Bamberger, A., Benen, A., Karstens, F., Dobur, D., Vlasov, N. N., Bell, M., Bussey, P. J., Doyle, A. T., Ferrando, J., Hamilton, J., Hanlon, S., Saxon, D. H., Skillicorn, I. O., Gialas, I., Carli, T., Gosau, T., Holm, U., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Stonjek, S., Wichmann, K., Wick, K., Ziegler, A., Collins tooth, C., Foudas, C., Goncalo, R., Long, K. R., Tapper, A. D., Cloth, P., Filges, D., Kataoka, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Barakbaev, A. N., Boos, E. G., Pokrovskiy, N. S., Zhautykov, B. O., Son, D., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzalez, O., Labarga, L., Del Peso, J., Tassi, E., Terrã³n, J., Vã¡zquez, M., Zambrana, M., Barbi, M., Corriveau, F., Gliga, S., Lainesse, J., Padhi, S., Stairs, D. G., Walsh, R., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, B. A., Gladkov, D., Sosnovtsev, V., Suchkov, S., Dementiev, R. K., Ermolov, P. F., Golubkov, Y. A., Katkov, I. I., Khein, L. A., Korzhavina, I. A., Kuzmin, V. A., Levchenko, B. B., Lukina, O. Y., Proskuryakov, A. S., Shcheglova, L. M., Zotkin, S. A., Coppola, N., Grijpink, S., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Velthuis, J. J., Wiggers, L., De Wolf, E., Brã¼mmer, N., Bylsma, B., Durkin, L. S., Ling, T. Y., Cooper sarkar, A. M., Cottrell, A., Devenish, R. C. E., Foster, B., Grzelak, G., Gwenlan, C., Patel, S., Straub, P. B., Walczak, R., Bertolin, A., Brugnera, R., Carlin, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Parenti, A., Posocco, M., Stanco, L., Turcato, M., Heaphy, E. A., Metlica, F., B. Y., Oh, Whitmore, J. J., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Cormack, C., Hart, J. C., Mccubbin, N. A., Heusch, C., Park, I. H., Pavel, N., Abramowicz, H., Gabareen, A., Kananov, S., Kreisel, A., Levy, A., Kuze, M., Fusayasu, T., Kagawa, S., Kohno, T., Tawara, T., Yamashita, T., Hamatsu, R., Hirose, T., Inuzuka, M., Kaji, H., Kitamura, S., Matsuzawa, K., Ferrero, M. I., Monaco, V., Sacchi, R., Solano, A., Arneodo, M., Ruspa, M., Koop, T., Martin, J. F., Mirea, A., Butterworth, J. M., Hall wilton, R., Jones, T. W., Lightwood, M. S., Sutton, M. R., Targett adams, C., Ciborowski, J., Ciesielski, R., Åuzniak, P., Nowak, R. J., Pawlak, J. M., Sztuk, J., Tymieniecka, T., Ukleja, A., Ukleja, J., Zarnecki, A. F., Adamus, M., Plucinski, P., Eisenberg, Y., Gladilin, L. K., Hochman, D., Karshon, U., Riveline, M., Kcira, D., Lammers, S., Li, L., Reeder, D. D., Rosin, M., Savin, A. A., Smith, W. H., Deshpande, A., Dhawan, S., Bhadra, S., Catterall, C. D., Fourletov, S., Hartner, G., Menary, S., Soares, M., and Standage, J.
Subjects: Nuclear and High Energy Physics, MONTE-CARLO GENERATOR, REAR CALORIMETER, DEUTERON STRUCTURE FUNCTIONS, CENTRAL TRACKING DETECTOR, ZEUS BARREL CALORIMETER, QCD ANALYSIS, PROTON COLLISIONS, JET FRAGMENTATION, EVENT GENERATOR, MUON SCATTERING
Published: 2004

36. Bottom photoproduction measured using decays into muons in dijet events in ep collisions at √s=318 GeV

Author: Chekanov, S, Derrick, M, Krakauer, D, Loizides, Jh, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, Mck, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, Gc, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, DE PASQUALE, Salvatore, Giusti, P, Iacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, Hp, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Stifutkin, A, Tandler, J, Voss, Kc, Wang, M, Weber, A, Bailey, Ds, Brook, Nh, Cole, Je, Heath, Gp, Namsoo, T, Robins, S, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, Jy, Kim, Yk, Lee, Jh, Lim, It, Pac, My, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, Wb, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska Bold, I, Kisielewska, D, Kowal, Am, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hillert, S, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lim, H, Lohr, B, Mankel, R, Melzer Pellmann, Ia, Nguyen, Cn, Notz, D, Nuncio Quiroz, Ae, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Stosslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, Pg, Bamberger, A, Benen, A, Karstens, F, Dobur, D, Vlasov, Nn, Bell, M, Bussey, Pj, Doyle, At, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, Dh, Skillicorn, Io, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, Collins Tooth, C, Foudas, C, Goncalo, R, Long, Kr, Tapper, Ad, Cloth, P, Filges, D, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, An, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Tassi, E, Terron, J, Vazquez, M, Zambrana, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, Dg, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, Ba, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, Rk, Ermolov, Pf, Golubkov, Ya, Katkov, Ii, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Zotkin, Sa, Coppola, N, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Velthuis, Jj, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, Ls, Ling, Ty, Cooper Sarkar, Am, Cottrell, A, Devenish, Rce, Foster, B, Grzelak, G, Gwenlan, C, Patel, S, Straub, Pb, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, Ea, Metlica, F, By, Oh, Whitmore, Jj, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, Jc, Mccubbin, Na, Heusch, C, Park, Ih, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Ferrero, Mi, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Koop, T, Martin, Jf, Mirea, A, Butterworth, Jm, Hall Wilton, R, Jones, Tw, Lightwood, Ms, Sutton, Mr, Targett Adams, C, Ciborowski, J, Ciesielski, R, Luzniak, P, Nowak, Rj, Pawlak, Jm, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, Af, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, Lk, Hochman, D, Karshon, U, Riveline, M, Kcira, D, Lammers, S, Li, L, Reeder, Dd, Rosin, M, Savin, Aa, Smith, Wh, Deshpande, A, Dhawan, S, Bhadra, S, Catterall, Cd, Fourletov, S, Hartner, G, Menary, S, Soares, M, and Standage, J.
Subjects: DEEP-INELASTIC-SCATTERING, 1.8 TEV, Nuclear and High Energy Physics, QUARK PRODUCTION, PARTON DISTRIBUTIONS, P(P)OVER-BAR COLLISIONS, ZEUS BARREL CALORIMETER, HADRON-COLLISIONS, PRODUCTION CROSS-SECTION, CENTRAL TRACKING DETECTOR, OPEN BEAUTY PRODUCTION
Published: 2004

37. Evidence for a narrow baryonic state decaying to K(S)(0)p and K-S(0)(p)over-bar in deep inelastic scattering at HERA

Author: Chekanov, S, Derrick, M, Loizides, Jh, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, Mck, Pavel, N, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, Gc, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, DE PASQUALE, S, Giusti, P, Iacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Rinaldi, L, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, Hp, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Stifutkin, A, Tandler, J, Voss, Kc, Wang, M, Bailey, Ds, Brook, Nh, Cole, Je, Heath, Gp, Namsoo, T, Robins, S, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, Jy, Lim, It, Ma, Kj, Pac, My, Helbich, M, Ning, Y, Ren, Z, Schmidke, Wb, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, GRABOWSKA BOLD, I, Kisielewska, D, Kowal, Am, Kowal, M, Lukasik, J, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hillert, S, Horn, C, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lim, H, Lohr, B, Mankel, R, MELZER PELLMANN IA, Nguyen, Cn, Notz, D, NUNCIO QUIROZ AE, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Stosslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, R, Bamberger, A, Benen, A, Karstens, F, Dobur, D, Vlasov, Nn, Bell, M, Bussey, Pj, Doyle, At, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, Dh, Skillicorn, Io, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, SCHORNER SADENIUS, T, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, COLLINS TOOTH, C, Foudas, C, Goncalo, R, Long, Kr, Tapper, Ad, Cloth, P, Filges, D, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, An, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, DEL PESO, J, Tassi, E, Terron, J, Zambrana, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, Dg, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, Ba, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, Rk, Ermolov, Pf, Katkov, Ii, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Zotkin, Sa, Abt, I, Buttner, C, Caldwell, A, Liu, X, Sutiak, J, Coppola, N, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Vazquez, M, Wiggers, L, DE WOLF, E, Brummer, N, Bylsma, B, Durkin, Ls, Ling, Ty, COOPER SARKAR AM, Cottrell, A, Devenish, Rce, Foster, B, Grzelak, G, Gwenlan, C, Kohno, T, Patel, S, Straub, Pb, Walczak, R, Bertolin, A, Brugnera, Riccardo, Carlin, Roberto, DAL CORSO, F, Dusini, S, Garfagnini, Alberto, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, Ea, Metlica, E, Oh, By, Whitmore, Jj, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, Jc, Mccubbin, Na, Heusch, C, Park, Ih, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Fusayasu, T, Kagawa, S, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Costa, M, Ferrero, Mi, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Koop, T, Martin, Jf, Mirea, A, Butterworth, Jm, HALL WILTON, R, Jones, Tw, Lightwood, Ms, Sutton, Mr, TARGETT ADAMS, C, Ciborowski, J, Ciesielski, R, Luzniak, P, Nowak, Rj, Pawlak, Jm, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, Af, Adamus, M, Plucinski, P, Eisenberg, Y, Hochman, D, Karshon, U, Riveline, M, Everett, A, Gladilin, Lk, Kcira, D, Lammers, S, Li, L, Reeder, Dd, Rosin, M, Ryan, P, Savin, Aa, Smith, Wh, Dhawan, S, Bhadra, S, Catterall, Cd, Fourletov, S, Hartner, G, Menary, S, Soares, M, Standage, J, and CA ZEUS COLLABORATION
Subjects: ENERGY, REAR CALORIMETER, CONSTRUCTION, DESIGN, PHOTOPRODUCTION, POSITIVE-STRANGENESS, High Energy Physics::Experiment, ZEUS BARREL CALORIMETER, PENTAQUARK, MASS, Nuclear Experiment, CENTRAL TRACKING DETECTOR
Abstract: A resonance search has been made in the K0Sp and K0Sp̄ invariant-mass spectrum measured with the ZEUS detector at HERA using an integrated luminosity of 121 pb-1. The search was performed in the central rapidity region of inclusive deep inelastic scattering at an ep centre-of-mass energy of 300-318 GeV for exchanged photon virtuality, Q2, above 1 GeV2. Recent results from fixed-target experiments give evidence for a narrow baryon resonance decaying to K+n and K0Sp, interpreted as a pentaquark. The results presented here support the existence of such state, with a mass of 1521.5±1.5(stat.)+2.8-1.7(syst.) MeV and a Gaussian width consistent with the experimental resolution of 2 MeV. The signal is visible at high Q2 and, for Q2>20 GeV2, contains 221±48 events. The probability of a similar signal anywhere in the range 1500-1560 MeV arising from fluctuations of the background is below 6×10-5. © 2004 Elsevier B.V. All rights reserved.
Published: 2004

38. Exclusive electroproduction of J/psi mesons at HERA

Author: Chekanov, S, Derrick, A, Loizides, Jh, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, Mck, Pavel, N, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, Gc, Cifarelli, L, Clindolo, F, Contin, A, Corradi, M, DE PASQUALE, S, Giusti, P, Iacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Rinaldi, L, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, Hp, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Stifutkin, A, Tandler, J, Voss, Kc, Wang, M, Bailey, Ds, Brook, Nh, Cole, Je, Heath, Gp, Namsoo, T, Robins, S, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, Jy, Lim, It, Ma, Kj, Pac, My, Helbich, M, Ning, Y, Ren, Z, Schmidke, Wb, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, GRABOWSKA BOLD, I, Kisielewska, D, Kowal, Am, Kowal, M, Lukasik, J, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hillert, S, Horn, C, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lim, H, Lohr, B, Mankel, R, MELZER PELLMANN IA, Nguyen, Cn, Notz, D, NUNCIO QUIROZ AE, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Stosslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, Pg, Bamberger, A, Benen, A, Karstens, F, Dobur, D, Vlasov, Nn, Bell, M, Bussey, Pj, Doyle, At, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, Dh, Skillicorn, Io, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, SCHORNER SADENIUS, T, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, COLLINS TOOTH, C, Foudas, C, Goncalo, R, Long, Kr, Tapper, Ad, Cloth, R, Filges, D, Kataoka, P, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, A, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, DEL PESO, J, Tassi, E, Terron, J, Zambrana, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, Dg, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, Ba, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, Rk, Ermolov, R, Katkov, Ii, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Zotkin, Sa, Abt, I, Buttner, C, Caldwell, A, Liu, X, Sutiak, J, Coppola, N, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Vazquez, M, Wiggers, L, DE WOLF, E, Brummer, N, Bylsma, B, Durkin, Ls, Ling, Ty, COOPER SARKAR AM, Cottrell, A, Devenish, Rce, Foster, B, Grzelak, G, Gwenlan, C, Kohno, T, Patel, S, Straub, Pb, Walczak, R, Bertolin, A, Brugnera, Riccardo, Carlin, Roberto, DAL CORSO, F, Dusini, S, Garfagnini, Alberto, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, Ea, Metlica, F, Oh, By, Whitmore, Jj, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, Jc, Mccubbin, Na, Heusch, C, Park, Ih, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Fusayasu, T, Kagawa, S, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Costa, M, Ferrero, Mi, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Koop, T, Martin, Jf, Mirea, A, Butterworth, Jm, HALL WILTON, R, Jones, Tw, Lightwood, Ms, Sutton, Mr, TARGETT ADAMS, C, Ciborowski, J, Ciesielski, R, Luzniak, P, Nowak, Rj, Pawlak, Jm, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, Af, Adamus, M, Plucinski, P, Eisenberg, Y, Hochman, D, Karshon, U, Riveline, M, Everett, A, Gladilin, Lk, Kcira, D, Lammers, S, Li, L, Reeder, Dd, Rosin, M, Ryan, P, Savin, Aa, Smith, Wh, Dhawan, S, Bhadra, S, Catterall, Cd, Fourletov, S, Hartner, G, Menary, S, Soares, M, Standage, J, CA ZEUS COLLABORATION, UCL, S. Chekanov, M. Derrick, D. Krakauer, J.H. Loizides 1, S. Magill, B. Musgrave, J. Repond, R. Yoshida, M.C.K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, L. Rinaldi, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goer, H. Hartmann, E. Hilger, P. Irrgang, H., and Zeus (IHEF, IoP, FNWI)
Subjects: Particle physics, Nuclear and High Energy Physics, Meson, Hadron, HERA, Nuclear Theory, FOS: Physical sciences, 7. Clean energy, 01 natural sciences, High Energy Physics - Experiment, Nuclear physics, DEEP-INELASTIC SCATTERING, Particle decay, Pomeron, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, DESIGN, 0103 physical sciences, 010306 general physics, Nuclear Experiment, QC, Physics, CONSTRUCTION, 010308 nuclear & particles physics, High Energy Physics::Phenomenology, Perturbative QCD, ZEUS BARREL CALORIMETER, JET DATA, Quarkonium, QCD, CENTRAL TRACKING DETECTOR, PARTON DISTRIBUTIONS, VECTOR-MESONS, PHOTOPRODUCTION, Gluon, High Energy Physics::Experiment
Abstract: The exclusive electroproduction of J/psi mesons, ep->epJ/psi, has been studied with the ZEUS detector at HERA for virtualities of the exchanged photon in the ranges 0.15, Comment: 33 pages, 10 figures. Submitted to Nuclear Physics B
Published: 2004

39. Photoproduction of D*+- mesons associated with a leading neutron

Author: Chekanov, S, Derrick, M, Krakauer, D, Loizides, JH, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Heath, GP, Namsoo, T, Robins, S, Wing, A, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hillert, S, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lim, H, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Nguyen, CN, Notz, D, Nuncio-Quiroz, AE, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Stosslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Karstens, F, Dobur, D, Vlasov, NN, Bell, M, Bussey, PJ, Doyle, AT, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, DH, Skillicorn, IO, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, R, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Tapper, AD, Cloth, P, Filges, D, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Tassi, E, Terron, J, Vazquez, M, Zambrana, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, DG, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, SA, Coppola, N, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Ling, TY, Cooper-Sarkar, AM, Cottrell, A, Devenish, RCE, Foster, B, Grzelak, G, Gwenlan, C, Patel, S, Straub, PB, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Metlica, F, Oh, BY, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Ferrero, MI, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Koop, T, Martin, JF, Mirea, A, Butterworth, JM, Hall-Wilton, R, Jones, TW, Lightwood, MS, Sutton, MR, Targett-Adams, C, Ciborowski, J, Ciesielski, R, Luzniak, P, Nowak, RJ, Pawlak, JM, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Riveline, M, Kcira, D, Lammers, S, Li, L, Reeder, DD, Rosin, M, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Bhadra, S, Catterall, CD, Fourletov, S, Hartner, G, Menary, S, Soares, M, Standage, J, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Collabotation, ZEUS, UCL, S. Chekanov, M. Derrick, D. Krakauer, J.H. Loizides 1, S. Magill, B. Musgrave, J. Repond, R. Yoshida, M.C.K. Mattingly, P. Antonioli, G. Bari, M. Basile, L. Bellagamba, D. Boscherini, A. Bruni, G. Bruni, G. Cara Romeo, L. Cifarelli, F. Cindolo, A. Contin, M. Corradi, S. De Pasquale, P. Giusti, G. Iacobucci, A. Margotti, A. Montanari, R. Nania, F. Palmonari, A. Pesci, G. Sartorelli, A. Zichichi, G. Aghuzumtsyan, D. Bartsch, I. Brock, S. Goer, H. Hartmann, E. Hilger, P. Irrgang, H., and Zeus (IHEF, IoP, FNWI)
Subjects: Nuclear and High Energy Physics, Particle physics, Proton, Meson, Astrophysics::High Energy Astrophysical Phenomena, HERA, Nuclear Theory, FOS: Physical sciences, 7. Clean energy, 01 natural sciences, High Energy Physics - Experiment, DEEP-INELASTIC SCATTERING, Nuclear physics, High Energy Physics - Experiment (hep-ex), High Energy Physics, ZEUS Collaboration, ZEUS EXPERIMENT, 0103 physical sciences, PI-PI RESONANCE, Neutron, 010306 general physics, Nuclear Experiment, QC, Physics, ZEUS (particle detector), Luminosity (scattering theory), OF-MASS ENERGY, 010308 nuclear & particles physics, DIJET CROSS-SECTIONS, TRIPLE-REGGEON MODEL, GEV-C, PARTON DISTRIBUTIONS, INCLUSIVE REACTIONS, ABSORPTIVE CORRECTIONS, Deep inelastic scattering, Pseudorapidity, High Energy Physics::Experiment
Abstract: The photoproduction of $D^{*\pm} (2010)$ mesons associated with a leading neutron has been observed with the ZEUS detector in $ep$ collisions at HERA using an integrated luminosity of 80 pb$^{-1}$. The neutron carries a large fraction, {$x_L>0.2$}, of the incoming proton beam energy and is detected at very small production angles, {$\theta_n 1.9$ GeV}, which is large compared to the average transverse momentum of the neutron of 0.22 GeV. The ratio of neutron-tagged to inclusive $D^*$ production is $8.85\pm 0.93({\rm stat.})^{+0.48}_{-0.61}({\rm syst.})\%$ in the photon-proton center-of-mass energy range {$130, Comment: 28 pages, 4 figures, 2 tables
Published: 2004

40. Measurement of D*± production in deep inelastic e+p scattering at HERA

Author: Chekanov, S., Derrick, M., Krakauer, D., Loizides, J. H., Magill, S., Musgrave, B., Repond, J., Yoshida, R., M. C. K., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Romeo, G. C., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., Pasquale, S. D., Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, H. P., Kappes, A., Katz, U. F., Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Stifutkin, A., Tandler, J., Voss, K. C., Wang, M., Weber, A., Bailey, D. S., Brook, N. H., Cole, J. E., Foster, B., Heath, G. P., Heath, H. F., Robins, S., Rodrigues, E., Scott, J., Tapper, R. J., Wing, M., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Kim, J. Y., Kim, Y. K., Lee, J. H., Lim, I. T., Pac, M. Y., Caldwell, A., Helbich, M., Liu, X., Mellado, B., Ning, Y., Paganis, S., Ren, Z., Schmidke, W. B., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Olkiewicz, K., Stopa, P., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska Bold, I., Kisielewska, D., Kowal, A. M., Kowal, M., Kowalski, T., Przybycien, M., Suszycki, L., Szuba, D., Szuba, J., Kotanski, A., Slominski, W., Adler, V., L. A. T., Behrens, U., Bloch, I., Borras, K., Chiochia, V., Dannheim, D., Drews, G., Fourletova, J., Fricke, U., Geiser, A., Gottlicher, P., Gutsche, O., Haas, T., Hain, W., Hartner, G. F., Hillert, S., Kahle, B., Kotz, U., Kowalski, H., Kramberger, G., Labes, H., Lelas, D., Lohr, B., Mankel, R., Melzer Pellmann, I. A., Nguyen, C. N., Notz, D., Nuncio Quiroz, A. E., Petrucci, M. C., Polini, A., Raval, A., Rurua, L., Schneekloth, U., Stoesslein, U., Wolf, G., Youngman, C., Zeuner, W., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, P. G., Bamberger, A., Benen, A., Coppola, N., Bell, M., Bussey, P. J., Doyle, A. T., Hamilton, J., Hanlon, S., Lee, S. W., Lupi, A., Saxon, D. H., Skillicorn, I. O., Gialas, I., Bodmann, B., Carli, T., Holm, U., Klimek, K., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Stonjek, S., Wick, K., Ziegler, A., Collins Tooth, C., Foudas, C., Goncalo, R., Long, K. R., Tapper, A. D., Cloth, P., Filges, D., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Kataoka, M., Barakbaev, A. N., Boos, E. G., Pokrovskiy, N. S., Zhautykov, B. O., Lim, H., Son, D., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzalez, O., Labarga, L., Peso, J. d., Tassi, E., Terron, J., Vazquez, M., Barbi, M., Corriveau, F., Gliga, S., Lainesse, J., Padhi, S., Stairs, D. G., Walsh, R., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, B. A., Gladkov, D., Sosnovtsev, V., Suchkov, S., Dementiev, R. K., Ermolov, P. F., Golubkov, Y. A., Katkov, I. I., Khein, L. A., Korzhavina, I. A., Kuzmin, V. A., Levchenko, B. B., Lukina, O. Y., Proskuryakov, A. S., Shcheglova, L. M., Vlasov, N. N., Zotkin, S. A., Grijpink, S., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Velthuis, J. J., Wiggers, L., Wolf, E. d., Brummer, N., Bylsma, B., Durkin, L. S., Ling, T. Y., Cooper Sarkar, A. M., Cottrell, A., R. C. E., Ferrando, J., Grzelak, G., Gwenlan, C., Patel, S., Sutton, M. R., Walczak, R., Bertolin, A., Brugnera, R., Carlin, R., Corso, F. D., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Parenti, A., Posocco, M., Stanco, L., Turcato, M., Heaphy, E. A., Metlica, F., B. Y., Oh, Whitmore, J. J., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Cormack, C., Hart, J. C., Mccubbin, N. A., Heusch, C., Park, I. H., Pavel, N., Abramowicz, H., Gabareen, A., Kananov, S., Kreisel, A., Levy, A., Kuze, M., Abe, T., Fusayasu, T., Kagawa, S., Kohno, T., Tawara, T., Yamashita, T., Hamatsu, R., Hirose, T., Inuzuka, M., Kaji, H., Kitamura, S., Matsuzawa, K., Nishimura, T., Arneodo, M., Ferrero, M. I., Monaco, Vincenzo, Ruspa, M., Sacchi, Roberto, Solano, Ada Maria, Koop, T., Levman, G. M., Martin, J. F., Mirea, A., Butterworth, J. M., Hall Wilton, R., Jones, T. W., Lightwood, M. S., Targett Adams, C., Ciborowski, J., Ciesielski, R., Luzniak, P., Nowak, R. J., Pawlak, J. M., Sztuk, J., Tymieniecka, T., Ukleja, A., Ukleja, J., Zarnecki, A. F., Adamus, M., Plucinski, P., Eisenberg, Y., Gladilin, L. K., Hochman, D., Karshon, U., Riveline, M., Kcira, D., Lammers, S., Li, L., Reeder, D. D., Rosin, M., Savin, A. A., Smith, W. H., Deshpande, A., Dhawan, S., Straub, P. B., Bhadra, S., Catterall, C. D., Fourletov, S., Hartner, G., Menary, S., Soares, M., and Standage, J.
Subjects: High Energy Physics, HERA, ZEUS Collaboration
Published: 2004

41. High-Q(2) neutral current cross sections in e(+)p deep inelastic scattering at root s=318 GeV

Author: Chekanov, S, Derrick, M, Krakauer, D, Loizides, JH, Magill, S, Miglioranzi, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, GC, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, HP, Kappes, A, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Heath, GP, Namsoo, T, Robins, S, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Galas, A, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hillert, S, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lim, H, Lohr, B, Mankel, R, Melzer-Pellmann, IA, Moritz, M, Nguyen, CN, Notz, D, Nuncio-Quiroz, AE, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Stosslein, U, Wolf, G, Youngman, C, Zeuner, W, Viani, ALD, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Karstens, F, Dobur, D, Vlasov, NN, Bell, M, Bussey, PJ, Doyle, AT, Ferrando, J, Hamilton, J, Hanlon, S, Saxon, DH, Skillicorn, IO, Gialas, I, Carli, T, Gosau, T, Holm, U, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Stonjek, S, Wichmann, K, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, KR, Tapper, AD, Cloth, P, Filges, D, Kataoka, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Tassi, E, Terron, J, Vazquez, M, Zambrana, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, DG, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Zotkin, SA, Coppola, N, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Velthuis, JJ, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, LS, Ling, TY, Cooper-Sarkar, AM, Cottrell, A, Devenish, RCE, Foster, B, Grzelak, G, Gwenlan, C, Patel, S, Straub, PB, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Metlica, F, Oh, BY, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Ferrero, MI, Monaco, V, Sacchi, R, Solano, A, Arneodo, M, Ruspa, M, Koop, T, Martin, JF, Mirea, A, Butterworth, JM, Hall-Wilton, R, Jones, TW, Lightwood, MS, Sutton, MR, Targett-Adams, C, Ciborowski, J, Ciesielski, R, Luzniak, P, Nowak, RJ, Pawlak, JM, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Riveline, M, Kcira, D, Lammers, S, Li, L, Reeder, DD, Rosin, M, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Bhadra, S, Catterall, CD, Fourletov, S, Hartner, G, Menary, S, Soares, M, Standage, J, and Collaboration, Z
Subjects: QC
Abstract: Cross sections for e(+)p neutral current deep inelastic scattering have been measured at a center-of-mass energy of roots=318 GeV with the ZEUS detector at HERA using an integrated luminosity of 63.2 pb(-1). The double-differential cross section, d(2)sigma/dxdQ(2), is presented for 200 GeV2 lt Q(2) lt 30 000 GeV2 and for 0.005 lt x lt 0.65. The single- differential cross sections dsigma/dQ(2), dsigma/dx and dsigma/dy are presented for Q(2) gt 200 GeV2. The effect of Z- boson-exchange is seen in dsigma/dx measured for Q(2) gt 10 000 GeV2. The data presented here were combined with ZEUS e(+)p neutral current data taken at roots=300 GeV and the structure function F-2(em) was extracted. All results agree well with the predictions of the Standard Model.
Published: 2004

42. Measurement of D*± production in deep inelastic e±p scattering at DESY HERA

Author: Chekanov, S, Derrick, M, Krakauer, D, Loizides, Jh, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, Mck, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, Gc, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, DE PASQUALE, Salvatore, Giusti, P, Iacobucci, G, Margotti, A, Montanari, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, Hp, Kappes, A, Katz, Uf, Kind, O, Meyer, U, Paul, E, Rautenberg, J, Renner, R, Stifutkin, A, Tandler, J, Voss, Kc, Wang, M, Weber, A, Bailey, Ds, Brook, Nh, Cole, Je, Foster, B, Heath, Gp, Heath, Hf, Robins, S, Rodrigues, E, Scott, J, Tapper, Rj, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, Jy, Kim, Yk, Lee, Jh, Lim, It, Pac, My, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, Wb, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska Bold, I, Kisielewska, D, Kowal, Am, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Adler, V, Bauerdick, Lat, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Drews, G, Fourletova, J, Fricke, U, Geiser, A, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, Gf, Hillert, S, Kahle, B, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lohr, B, Mankel, R, Melzer Pellmann, Ia, Nguyen, Cn, Notz, D, Nuncio Quiroz, Ae, Petrucci, Mc, Polini, A, Raval, A, Rurua, L, Schneekloth, U, Stoesslein, U, Wolf, G, Youngman, C, Zeuner, W, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, Pg, Bamberger, A, Benen, A, Coppola, N, Bell, M, Bussey, Pj, Doyle, At, Hamilton, J, Hanlon, S, Lee, Sw, Lupi, A, Saxon, Dh, Skillicorn, Io, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Schleper, P, Stonjek, S, Wick, K, Ziegler, A, Collins Tooth, C, Foudas, C, Goncalo, R, Long, Kr, Tapper, Ad, Cloth, P, Filges, D, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Kataoka, M, Barakbaev, An, Boos, Eg, Pokrovskiy, Ns, Zhautykov, Bo, Lim, H, Son, D, Piotrzkowski, K, Barreiro, F, Glasman, C, Gonzalez, O, Labarga, L, del Peso, J, Tassi, E, Terron, J, Vazquez, M, Barbi, M, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, Dg, Walsh, R, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, Ba, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, Rk, Ermolov, Pf, Golubkov, Ya, Katkov, Ii, Khein, La, Korzhavina, Ia, Kuzmin, Va, Levchenko, Bb, Lukina, Oy, Proskuryakov, As, Shcheglova, Lm, Vlasov, Nn, Zotkin, Sa, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Velthuis, Jj, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, Ls, Ling, Ty, Cooper Sarkar, Am, Cottrell, A, Devenish, Rce, Ferrando, J, Grzelak, G, Gwenlan, C, Patel, S, Sutton, Mr, Walczak, R, Bertolin, A, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, Ea, Metlica, F, By, Oh, Whitmore, Jj, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, Jc, Mccubbin, Na, Heusch, C, Park, Ih, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Kuze, M, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kaji, H, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Ferrero, Mi, Monaco, V, Ruspa, M, Sacchi, R, Solano, A, Koop, T, Levman, Gm, Martin, Jf, Mirea, A, Butterworth, Jm, Hall Wilton, R, Jones, Tw, Lightwood, Ms, Targett Adams, C, Ciborowski, J, Ciesielski, R, Luzniak, P, Nowak, Rj, Pawlak, Jm, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, Af, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, Lk, Hochman, D, Karshon, U, Riveline, M, Kcira, D, Lammers, S, Li, L, Reeder, Dd, Rosin, M, Savin, Aa, Smith, Wh, Deshpande, A, Dhawan, S, Straub, Pb, Bhadra, S, Catterall, Cd, Fourletov, S, Hartner, G, Menary, S, Soares, M, and Standage, J.
Published: 2004

43. Observation of the strange sea in the proton via inclusive phi-meson production in neutral current deep inelastic scattering at HERA

Author: Chekanov, S, Krakauer, D, Magill, S, Musgrave, V, Repond, J, Yoshida, R, Mattingly, M C K, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, G C, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, H P, Kappes, A, Katz, U F, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, K C, Wang, M, Weber, A, Bailey, D S, Brook, N H, Cole, J E, Foster, B, Heath, G P, Heath, H F, Robins, S, Rodrigues, E, Scott, J, Tapper, R J, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, J Y, Kim, Y K, Lee, J H, Lim, I T, Pac, M Y, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, W B, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, A M, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Stoninski, W, Bauerdick, L A T, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Derrick, M, Drews, G, Fourletova, J, Fox-Murphy, A, Fricke, U, Geiser, A, Goebel, F, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, G F, Hillert, S, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lohr, B, Mankel, R, Melzer-Pellmann, I A, Moritz, M, Notz, D, Petrucci, M C, Polini, A, Raval, A, Schneekloth, U, Selonke, F, Wessoleck, H, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Viani, A L D, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, P G, Bamberger, A, Benen, A, Coppola, N, Bell, M, Bussey, P J, Doyle, A T, Glasman, C, Hanlon, S, Lee, S W, Lupi, A, McCance, G J, Saxon, D H, Skillicorn, I O, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Stonjek, S, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, K R, Metlica, F, Tapper, A D, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, A N, Boos, E G, Pokrovskiy, N S, Zhautykov, Y, Lim, H, Son, D, Barreiro, F, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Tassi, E, Terron, J, Vazquez, M, Barbi, M, Bertolin, A, Corriveau, F, Ochs, A, Padhi, S, Stairs, D G, St-Laurent, M, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, B A, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, R K, Ermolov, P F, Golubkov, Y A, Katkov, I I, Khein, L A, Korzhavina, I A, Kuzmin, V A, Levchenko, B B, Lukina, O Y, Proskuryakov, A S, Shcheglova, L M, Vlasov, N N, Zotkin, S A, Bokel, C, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Tuning, N, Velthuis, J J, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, L S, Ling, T Y, Boogert, S, Cooper-Sarkar, A M, Devenish, R C E, Ferrando, J, Grzelak, G, Matsushita, T, Rigby, M, Ruske, O, Sutton, M R, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, E A, Oh, B Y, Saull, P R B, Whitmore, J J, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, J C, McCubbin, N A, Heusch, C, Park, I H, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Ferrero, M I, Monaco, V, Ruspa, M, Sacchi, R, Solano, A, Galea, R, Koop, T, Levman, G M, Martin, J F, Mirea, A, Sabetfakhri, A, Butterworth, J M, Gwenlan, C, Hall-Wilton, R, Jones, T W, Lightwood, M S, Loizides, J H, West, B J, Ciborowski, J, Ciesielski, R, Nowak, R J, Pawlak, J M, Smalska, B, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, A F, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, L K, Hochman, D, Karshon, U, Kcira, D, Lammers, S, Li, L, Reeder, D D, Savin, A A, Smith, W H, Deshpande, A, Dhawan, S, Hughes, V W, Straub, P B, Bhadra, S, Catterall, C D, Fourletov, S, Menary, S, Soares, M, Standage, J, ZEUS Collaboration, and Zeus (IHEF, IoP, FNWI)
Subjects: Particle physics, Nuclear and High Energy Physics, MONTE-CARLO GENERATOR, Meson, Nuclear Theory, FOS: Physical sciences, LEPTON-NUCLEON SCATTERING, CENTRAL TRACKING DETECTOR, HADRONIC Z-DECAYS, PARTON DISTRIBUTIONS, D-ASTERISK(+/-) PRODUCTION, PARTICLE-PRODUCTION, REAR CALORIMETER, EVENT GENERATOR, EP SCATTERING, 01 natural sciences, High Energy Physics - Experiment, ZEUS, Nuclear physics, High Energy Physics - Experiment (hep-ex), 0103 physical sciences, 010306 general physics, Nuclear Experiment, QC, Event generator, Physics, Research Groups and Centres\Physics\Low Temperature Physics, Annihilation, Neutral current, 010308 nuclear & particles physics, Scattering, Faculty of Science\Physics, High Energy Physics::Phenomenology, HERA, Deep inelastic scattering, Pseudorapidity, High Energy Physics::Experiment
Abstract: Inclusive phi-meson production in neutral current deep inelastic e+p scattering has been measured with the ZEUS detector at HERA using an integrated luminosity of 45 pb^{-1}. The phi mesons were studied in the range 10, Comment: 20 pages including 5 figures and 2 tables
Published: 2003
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44. Measurement of high-Q2 e- p neutral current cross sections at HERA and the extraction of xF3: The ZEUS collaboration

Author: Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Cara Romeo, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, de Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Crittenden, J, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, H-P, Kappes, A, Katz, UF, Kerger, R, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Foster, B, Heath, GP, Heath, HF, Robins, S, Rodrigues, E, Scott, J, Tapper, RJ, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Piotrzkowski, K, Przybycień, MB, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycień, M, Suszycki, L, Szuba, D, Szuba, J, Kotański, A, Słomiński, W, Bauerdick, LAT, Behrens, U, Borras, K, Cassel, DG, Chiochia, V, Dannheim, D, Derrick, M, Drews, G, Fourletova, J, Fox-Murphy, A, Fricke, U, Geiser, A, Goebel, F, Göttlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, GF, Hillert, S, Kötz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Löhr, B, Mankel, R, Martínez, M, Melzer-Pellmann, I-A, Moritz, M, Notz, D, Petrucci, MC, Polini, A, Raval, A, Schneekloth, U, Selonke, F, Surrow, B, Wessoleck, H, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Lopez-Duran Viani, A, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Coppola, N, Raach, H, Bell, M, Bussey, PJ, Doyle, AT, Glasman, C, Hanlon, S, Lee, SW, Lupi, A, McCance, GJ, Saxon, DH, Skillicorn, IO, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Stonjek, S, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Gonçalo, R, Long, KR, Metlica, F, Miller, DB, Tapper, AD, Walker, R, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Lim, H, Son, D, Barreiro, F, González, O, Labarga, L, del Peso, J, Redondo, I, Terrón, J, Vázquez, M, Barbi, M, Bertolin, A, Corriveau, F, Ochs, A, Padhi, S, Stairs, DG, St-Laurent, M, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Vlasov, NN, Zotkin, SA, Bokel, C, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tassi, E, Tiecke, H, Tuning, N, Velthuis, JJ, Wiggers, L, de Wolf, E, Brümmer, N, Bylsma, B, Durkin, LS, Gilmore, J, Ginsburg, CM, Kim, CL, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Ferrando, J, Grzelak, G, Matsushita, T, Rigby, M, Ruske, O, Sutton, MR, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Oh, BY, Saull, PRB, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, MI, Maselli, S, Monaco, V, Peroni, C, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Galea, R, Koop, T, Levman, GM, Martin, JF, Mirea, A, Sabetfakhri, A, Butterworth, JM, Gwenlan, C, Hall-Wilton, R, Jones, TW, Lightwood, MS, Loizides, JH, West, BJ, Ciborowski, J, Ciesielski, R, Nowak, RJ, Pawlak, JM, Smalska, B, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Kçira, D, Lammers, S, Li, L, Reeder, DD, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Hughes, VW, Straub, PB, Bhadra, S, Catterall, CD, Fourletov, S, Menary, S, Soares, M, and Standage, J
Abstract: Cross sections for e- p neutral current deep inelastic scattering have been measured at a centre-of-mass energy of 318 GeV using an integrated luminosity of 15.9 pb-1 collected with the ZEUS detector at HERA. Results on the double-differential cross-section d2σ/dx dQ2 in the range 185 < Q2 < 50 000 GeV2 and 0.0037 < x < 0.75, as well as the single-differential cross-sections dσ/dQ2, dσ/dx and dσ/dy for Q2 > 200GeV2, are presented. To study the effect of Z-boson exchange, dσ/dx has also been measured for Q2 > 10 000 GeV2. The structure function xF3 has been extracted by combining the e-p results presented here with the recent ZEUS measurements of e+ p neutral current deep inelastic scattering. All results agree well with the predictions of the Standard Model.
Published: 2003

45. Measurements of inelastic J/ψ and ψ′ photoproduction at HERA

Author: Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, MCK, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Cara Romeo, G, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, de Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, H-P, Kappes, A, Katz, UF, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, KC, Wang, M, Weber, A, Bailey, DS, Brook, NH, Cole, JE, Foster, B, Heath, GP, Heath, HF, Robins, S, Rodrigues, E, Scott, J, Tapper, RJ, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, JY, Kim, YK, Lee, JH, Lim, IT, Pac, MY, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, WB, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bołd, T, Grabowska-Bołd, I, Kisielewska, D, Kowal, AM, Kowal, M, Kowalski, T, Przybycień, M, Suszycki, L, Szuba, D, Szuba, J, Kotański, A, Słomiński, W, Bauerdick, LAT, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Derrick, M, Drews, G, Fourletova, J, Fox-Murphy, A, Fricke, U, Geiser, A, Goebel, F, Göttlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, GF, Hillert, S, Kötz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Löhr, B, Mankel, R, Melzer-Pellmann, I-A, Moritz, M, Notz, D, Petrucci, MC, Polini, A, Raval, A, Schneekloth, U, Selonke, F, Wessoleck, H, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Lopez-Duran Viani, A, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, PG, Bamberger, A, Benen, A, Coppola, N, Bell, M, Bussey, PJ, Doyle, AT, Glasman, C, Hanlon, S, Lee, SW, Lupi, A, McCance, GJ, Saxon, DH, Skillicorn, IO, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Stonjek, S, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Gonçalo, R, Long, KR, Metlica, F, Tapper, AD, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, AN, Boos, EG, Pokrovskiy, NS, Zhautykov, BO, Lim, H, Son, D, Barreiro, F, González, O, Labarga, L, del Peso, J, Redondo, I, Tassi, E, Terrón, J, Vázquez, M, Barbi, M, Bertolin, A, Corriveau, F, Ochs, A, Padhi, S, Stairs, DG, St-Laurent, M, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, BA, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, RK, Ermolov, PF, Golubkov, YA, Katkov, II, Khein, LA, Korzhavina, IA, Kuzmin, VA, Levchenko, BB, Lukina, OY, Proskuryakov, AS, Shcheglova, LM, Vlasov, NN, Zotkin, SA, Bokel, C, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Tuning, N, Velthuis, JJ, Wiggers, L, de Wolf, E, Brümmer, N, Bylsma, B, Durkin, LS, Ling, TY, Boogert, S, Cooper-Sarkar, AM, Devenish, RCE, Ferrando, J, Grzelak, G, Matsushita, T, Rigby, M, Ruske, O, Sutton, MR, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, EA, Oh, BY, Saull, PRB, Whitmore, JJ, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, JC, McCubbin, NA, Heusch, C, Park, IH, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Ferrero, MI, Monaco, V, Ruspa, M, Sacchi, R, Solano, A, Galea, R, Koop, T, Levman, GM, Martin, JF, Mirea, A, Sabetfakhri, A, Butterworth, JM, Gwenlan, C, Hall-Wilton, R, Jones, TW, Lightwood, MS, Loizides, JH, West, BJ, Ciborowski, J, Ciesielski, R, Nowak, RJ, Pawlak, JM, Smalska, B, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, AF, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, LK, Hochman, D, Karshon, U, Kçira, D, Lammers, S, Li, L, Reeder, DD, Savin, AA, Smith, WH, Deshpande, A, Dhawan, S, Hughes, VW, Straub, PB, Bhadra, S, Catterall, CD, Fourletov, S, Menary, S, Soares, M, and Standage, J
Subjects: High Energy Physics::Experiment
Abstract: The cross sections for inelastic photoproduction of J/ψ and ψ′ mesons have been measured in ep collisions with the ZEUS detector at HERA, using an integrated luminosity of 38.0 pb-1. The events were required to have 0.1 < z < 0.9 and 50 < W < 180 GeV, where z is the fraction of the incident photon energy carried by the J/ψ in the proton rest frame and W is the photon-proton centre-of-mass energy. The ψ′ to J/ψ cross-section ratio was measured in the range 0.55 < z < 0.9. The J/ψ data, for various ranges of transverse momentum, are compared to theoretical models incorporating colour-singlet and colour-octet matrix elements. Predictions of a next-to-leading-order colour-singlet model give a good description of the data, although there is a large normalisation uncertainty. The J/ψ helicity distribution for z > 0.4 is compared to leading-order QCD predictions.
Published: 2003

46. Measurement of high-Q2 charged current cross sections in e+ p deep inelastic scattering at HERA

Author: Chekanov, S., Derrick, M., Krakauer, D., Loizides, J.H., Magill, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, M.C.K., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Romeo, G.C., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., de Pasquale, S., Giusti, P., Iacobucci, G., Margotti, A., Nania, R., Palmonari, F., Pesci, A., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, H.P., Kappes, A., Katz, U.F., Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Stifutkin, A., Tandler, J., Voss, K.C., Wang, M., Weber, A., Bailey, D.S., Brook, N.H., Cole, J.E., Foster, B., Heath, G.P., Heath, H.F., Robins, S., Rodrigues, E., Scott, J., Tapper, R.J., Wing, M., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Kim, J.Y., Kim, Y.K., Lee, J.H., Lim, I.T., Pac, M.Y., Caldwell, A., Helbich, M., Liu, X., Mellado, B., Ning, Y., Paganis, S., Ren, Z., Schmidke, W.B., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Olkiewicz, K., Stopa, P., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska-Bold, I., Kisielewska, D., Kowal, A.M., Kowal, M., Kowalski, T., Przybycien, M., Suszycki, L., Szuba, D., Szuba, J., Kotanski, A., Slominski, W., Adler, V., Bauerdick, L.A.T., Behrens, U., Bloch, I., Borras, K., Chiochia, V., Dannheim, D., Drews, G., Fourletova, J., Fricke, U., Geiser, A., Goebel, F., Gottlicher, P., Gutsche, O., Haas, T., Hain, W., Hartner, G.F., Hillert, S., Kahle, B., Kotz, U., Kowalski, H., Kramberger, G., Labes, H., Lelas, D., Lohr, B., Mankel, R., Melzer-Pellmann, I.A., Moritz, M., Nguyen, C.N., Notz, D., Petrucci, M.C., Polini, A., Raval, A., Schneekloth, U., Selonke, F., Stoesslein, U., Wessoleck, H., Wolf, G., Youngman, C., Zeuner, W., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, P.G., Bamberger, A., Benen, A., Coppola, N., Bell, M., Bussey, P.J., Doyle, A.T., Glasman, C., Hamilton, J., Hanlon, S., Lee, S.W., Lupi, A., Saxon, D.H., Skillicorn, I.O., Gialas, I., Bodmann, B., Carli, T., Holm, U., Klimek, K., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Stonjek, S., Wick, K., Ziegler, A., Collins-Tooth, C., Foudas, C., Goncalo, R., Long, K.R., Tapper, A.D., Cloth, P., Filges, D., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Barakbaev, A.N., Boos, E.G., Pokrovskiy, N.S., Zhautykov, B.O., Lim, H., Son, D., Piotrzkowski, K., Barreiro, F., Gonzalez, O., Labarga, L., del Peso, J., Tassi, E., Terron, J., Vazquez, M., Barbi, M., Corriveau, F., Gliga, S., Lainesse, J., Padhi, S., Stairs, D.G., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, B.A., Gladkov, D., Sosnovtsev, V., Suchkov, S., Dementiev, R.K., Ermolov, P.F., Golubkov, Y.A., Katkov, I.I., Khein, L.A., Korzhavina, I.A., Kuzmin, V.A., Levchenko, B.B., Lukina, O.Y., Proskuryakov, A.S., Shcheglova, L.M., Vlasov, N.N., Zotkin, S.A., Grijpink, S., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Velthuis, J.J., Wiggers, L., de Wolf, E., Brummer, N., Bylsma, B., Durkin, L.S., Ling, T.Y., Cooper-Sarkar, A.M., Cottrell, A., Devenish, R.C.E., Ferrando, J., Grzelak, G., Patel, S., Sutton, M.R., Walczak, R., Bertolin, A., Brugnera, R., Carlin, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Parenti, A., Posocco, M., Stanco, L., and Turcato, M.
Subjects: QC
Abstract: Cross sections for e (+) p charged current deep inelastic scattering at a centre-of-mass energy of 318 [LF]GeV have bee\ud n determined with an integrated luminosity of 60.9 pb(-1) collected with the ZEUS detector at HERA. The differential cross sections dsigma/dQ(2), dsigma/dx and dsigma/dy for Q(2) > 200 GeV are presented. In addition, d(2)sigma/d x d Q(2) has been measured in the kinematic range 280 GeV2 < Q(2) < 17 000 Gev(2) and 0.008 << x < 0.42. The predictions of the Standard Model agree well with the measured cross sections. The mass of the W boson propagator is determined to be M-W = 78.9 [LF]+/- 2.0 (stat.) +/- 1.8(syst.)(-1.8)(+2.0) (PDF) GeV from a fit to dsigma/dQ(2). The chiral structure of the Standard Model is also investigated in terms of the (1-y)(2) dependence of the double-differential cross section. The structure-function F- 2(CC) has been extracted by combining the measurements presented here with previous ZEUS results from e(-)p scattering, extending the measurement obtained in a neutrino- nucleus scattering experiment to a significantly higher Q(2) region.
Published: 2003

47. ZEUS next-to-leading-order QCD analysis of data on deep inelastic scattering

Author: Chekanov, S, Krakauer, D, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, M C K, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, G C, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Crittenden, J, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, H P, Kappes, A, Katz, U F, Kerger, R, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, K C, Weber, A, Bailey, D S, Brook, N H, Cole, J E, Foster, B, Heath, G P, Heath, H F, Robins, S, Rodrigues, E, Scott, J, Tapper, R J, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, J Y, Kim, Y K, Lee, J H, Lim, I T, Pac, M Y, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, W B, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Piotrzkowski, K, Przybycien, M B, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, A M, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Bauerdick, L A T, Behrens, U, Borras, K, Chiochia, V, Dannheim, D, Derrick, M, Drews, G, Fourletova, J, Fox-Murphy, A, Fricke, U, Geiser, A, Goebel, F, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, G F, Hillert, S, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lohr, B, Mankel, R, Martinez, M, Melzer-Pellmann, I A, Moritz, M, Notz, D, Petrucci, M C, Polini, A, Raval, A, Schneekloth, U, Selonke, F, Surrow, B, Wessoleck, H, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Viani, A L D, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, P G, Bamberger, A, Benen, A, Coppola, N, Raach, H, Bell, M, Bussey, P J, Doyle, A T, Glasman, C, Hanlon, S, Lee, S W, Lupi, A, McCance, G J, Saxon, D H, Skillicorn, I O, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Stonjek, S, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, K R, Metlica, F, Miller, D B, Tapper, A D, Walker, R, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, A N, Boos, E G, Pokrovskiy, N S, Zhautykov, B O, Lim, H, Son, D, Barreiro, F, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Terron, J, Vazquez, M, Barbi, M, Bertolin, A, Corriveau, F, Ochs, A, Padhi, S, Stairs, D G, St-Laurent, M, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, B A, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, R K, Ermolov, P F, Golubkov, Y A, Katkov, I I, Khein, L A, Korzhavina, I A, Kuzmin, V A, Levchenko, B B, Lukina, O Y, Proskuryakov, A S, Shcheglova, L M, Vlasov, N N, Zotkin, S A, Bokel, C, Botje, M, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tassi, E, Tiecke, H, Tuning, N, Velthuis, J J, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, L S, Gilmore, J, Ginsburg, C M, Kim, C L, Ling, T Y, Boogert, S, Cooper-Sarkar, A M, Devenish, R C E, Ferrando, J, Grzelak, G, Matsushita, T, Rigby, M, Ruske, O, Sutton, M R, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, E A, Oh, B Y, Saull, P R B, Whitmore, J J, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, J C, McCubbin, N A, Heusch, C, Park, I H, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Cartiglia, N, Cirio, R, Costa, M, Ferrero, M I, Maselli, S, Monaco, V, Peroni, C, Ruspa, M, Sacchi, R, Solano, A, Staiano, A, Galea, R, Koop, T, Levman, G M, Martin, J F, Mirea, A, Sabetfakhri, A, Butterworth, J M, Gwenlan, C, Hall-Wilton, R, Jones, T W, Lightwood, M S, Loizides, J H, West, B J, Ciborowski, J, Ciesielski, R, Nowak, R J, Pawlak, J M, Smalska, B, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, A F, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, L K, Hochman, D, Karshon, U, Kcira, D, Lammers, S, Li, L, Reeder, D D, Savin, A A, Smith, W H, Deshpande, A, Dhawan, S, Hughes, V W, Straub, P B, Bhadra, S, Catterall, C D, Fourletov, S, Menary, S, Soares, M, Standage, J, and ZEUS Collaboration
Subjects: Research Groups and Centres\Physics\Low Temperature Physics, Faculty of Science\Physics, High Energy Physics::Lattice, High Energy Physics::Phenomenology, DYNAMICAL PARTON DISTRIBUTIONS, MUON SCATTERING, F-2 STRUCTURE-FUNCTION, HIGHER TWIST, CROSS-SECTIONS, GLOBAL ANALYSIS, DEUTERON STRUCTURE FUNCTIONS, EP SCATTERING, PERTURBATION-THEORY, High Energy Physics::Experiment, FLAVOR STRUCTURE FUNCTIONS
Abstract: Next-to-leading-order QCD analyses of the ZEUS data on deep inelastic scattering together with fixed-target data have been performed, from which the gluon and quark densities of the proton and the value of the strong coupling constant alpha(s)(M-Z) were extracted. The study includes a full treatment of the experimental systematic uncertainties including point-to-point correlations. The resulting uncertainties in the parton density functions are presented. A combined fit for alpha(s)(M-Z) and the gluon and quark densities yields a value for alpha(s)(M-Z) in agreement with the world average. The parton density functions derived from ZEUS data alone indicate the importance of HERA data in determining the sea quark and gluon distributions at low x. The limits of applicability of the theoretical formalism have been explored by comparing the fit predictions to ZEUS data at very low Q(2).
Published: 2003
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48. Search for single-top production in e p collisions at HERA. (Addendum)

Author: Chekanov, S., Derrick, M., Krakauer, D., Loizides, J. H., Magill, S., Miglioranzi, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, M. C. K., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Cara Romeo, G., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Margotti, A., Montanari, A., Nania, R., Palmonari, F., Pesci, A., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, H. P., Kind, O., Meyer, U., Paul, E., Rautenberg, J., Renner, R., Stifutkin, A., Tandler, J., Voss, K. C., Wang, M., Weber, A., Bailey, D. S., Brook, N. H., Cole, J. E., Heath, G. P., Namsoo, T., Robins, S., Wing, M., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Kim, J. Y., Kim, Y. K., Lee, J. H., Lim, I. T., Pac, M. Y., Caldwell, A., Helbich, M., Liu, X., Mellado, B., Ning, Y., Paganis, S., Ren, Z., Schmidke, W. B., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Galas, A., Olkiewicz, K., Stopa, P., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska-Bold, I., Kisielewska, D., Kowal, A. M., Kowal, M., Kowalski, T., Przybycien, M., Suszycki, L., Szuba, D., Szuba, J., Kotanski, A., Slominski, W., Adler, Volker, Behrens, U., Bloch, I., Borras, K., Chiochia, V., Dannheim, D., Drews, G., Fourletova, J., Fricke, U., Geiser, A., Gottlicher, P., Gutsche, O., Haas, Tobias M., Hain, W., Hillert, S., Kahle, B., Kotz, U., Kowalski, H., Kramberger, G., Labes, H., Lelas, D., Lim, H., Lohr, B., Mankel, R., Melzer-Pellmann, I. A., Nguyen, C. N., Notz, D., Nuncio-Quiroz, A. E., Polini, A., Raval, Amita, Rurua, L., Schneekloth, U., Stosslein, U., Wolf, G., Youngman, C., Zeuner, W., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, P. G., Bamberger, A., Benen, A., Karstens, F., Dobur, D., Vlasov, N. N., Bell, M., Bussey, P. J., Doyle, A. T., Ferrando, J., Hamilton, J., Hanlon, S., Saxon, D. H., Skillicorn, I. O., Gialas, I., Bodmann, B., Carli, T., Holm, U., Klimek, K., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Schleper, P., Stonjek, S., Wick, K., Ziegler, A., Collins-Tooth, C., Foudas, C., Goncalo, R., Long, K. R., Tapper, A. D., Cloth, P., Filges, D., Kataoka, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Barakbaev, A. N., Boos, E. G., Pokrovsky, N. S., Zhautykov, B. O., Son, D., Piotrzkowski, K., Barreiro, F., Glasman, C., Gonzalez, O., Labarga, L., del Peso, J., Tassi, E., Terron, J., Vazquez Acosta, Monica Luisa, Zambrana, M., Barbi, M., Corriveau, F., Gliga, S., Lainesse, J., Padhi, S., Stairs, D. G., Walsh, R., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, B. A., Gladkov, D., Sosnovtsev, V., Suchkov, S., Dementev, R. K., Ermolov, P. F., Golubkov, Yu. A., Katkov, I. I., Khein, L. A., Korzhavina, I. A., Kuzmin, V. A., Levchenko, B. B., Lukina, O. Yu., Proskuryakov, A. S., Shcheglova, L. M., Zotkin, S. A., Coppola, N., Grijpink, S., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Velthuis, J. J., Wiggers, L., de Wolf, E., Brummer, N., Bylsma, B., Durkin, L. S., Ling, T. Y., Cooper-Sarkar, Amanda M., Cottrell, A., Devenish, R. C. E., Foster, B., Grzelak, G., Gwenlan, C., Patel, S., Straub, P. B., Walczak, R., Bertolin, A., Brugnera, R., Carlin, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Parenti, A., Posocco, M., Stanco, L., Turcato, M., Heaphy, E. A., Metlica, F., Oh, B. Y., Whitmore, J. J., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Cormack, C., Hart, J. C., McCubbin, N. A., Heusch, C., Park, I. H., Pavel, N., Abramowicz, H., Gabareen, A., Kananov, S., Kreisel, A., Levy, A., Kuze, M., Fusayasu, T., Kagawa, S., Kohno, T., Tawara, T., Yamashita, T., Hamatsu, R., Hirose, T., Inuzuka, M., Kaji, H., Kitamura, S., Matsuzawa, K., Ferrero, M. I., Monaco, V., Sacchi, R., Solano, A., Arneodo, M., Ruspa, M., Koop, T., Levman, G. M., Martin, J. F., Mirea, A., Butterworth, J. M., Hall-Wilton, R., Jones, T. W., Lightwood, M. S., Sutton, M. R., Targett-Adams, C., Ciborowski, J., Ciesielski, R., Luzniak, P., Nowak, R. J., Pawlak, J. M., Sztuk, J., Tymieniecka, T., Ukleja, A., Ukleja, J., Zarnecki, A. F., Adamus, M., Plucinski, P., Eisenberg, Y., Gladilin, L. K., Hochman, D., Karshon, U., Riveline, M., Kcira, D., Lammers, S., Li, L., Reeder, D. D., Rosin, M., Savin, A. A., Smith, W. H., Deshpande, A., Dhawan, S., Bhadra, S., Catterall, C. D., Fourletov, S., Hartner, G., Menary, S., Soares, M., Standage, J., and ZEUS Collaboration
Subjects: top [quark], transverse momentum: missing-energy, quark: decay, inclusive reaction [lepton p], W: leptonic decay, electroproduction [quark], mass spectrum, quark: electroproduction, 300: 318 GeV-cms, hadronic decay [W], final state: (lepton missing-energy), +top+electron+anything%22">electron p --> top electron anything, quark: top, colliding beams [electron p], W: hadronic decay, final state: (3jet), neutral current: flavor changing, (3jet) [final state], 318 GeV-cms [300], ZEUS, coupling: (top up photon), positron p: colliding beams, leptonic decay [W], colliding beams [positron p], DESY HERA Stor, electron p: colliding beams, transverse momentum: spectrum, missing-energy [transverse momentum], (top up photon) [coupling], flavor changing [neutral current], (lepton missing-energy) [final state], spectrum [transverse momentum], decay [quark], upper limit, lepton p: inclusive reaction, experimental results
Abstract: 12 pp. (2003).
Published: 2003

49. Measurements of inelastic J / psi and psi-prime photoproduction at HERA

Author: Chekanov, S., Krakauer, D., Magill, S., Musgrave, B., Repond, J., Yoshida, R., Mattingly, M. C. K., Antonioli, P., Bari, G., Basile, M., Bellagamba, L., Boscherini, D., Bruni, A., Bruni, G., Cara Romeo, G., Cifarelli, L., Cindolo, F., Contin, A., Corradi, M., De Pasquale, S., Giusti, P., Iacobucci, G., Margotti, A., Nania, R., Palmonari, F., Pesci, A., Sartorelli, G., Zichichi, A., Aghuzumtsyan, G., Bartsch, D., Brock, I., Goers, S., Hartmann, H., Hilger, E., Irrgang, P., Jakob, H. P., Kappes, A., Katz, U. F., Kind, O., Paul, E., Rautenberg, J., Renner, R., Schnurbusch, H., Stifutkin, A., Tandler, J., Voss, K. C., Wang, M., Weber, A., Bailey, D. S., Brook, N. H., Cole, J. E., Foster, B., Heath, G. P., Heath, Helen F., Robins, S., Rodrigues, E., Scott, J., Tapper, R. J., Wing, M., Capua, M., Mastroberardino, A., Schioppa, M., Susinno, G., Kim, J. Y., Kim, Y. K., Lee, J. H., Lim, I. T., Pac, M. Y., Caldwell, A., Helbich, M., Liu, X., Mellado, B., Ning, Y., Paganis, S., Ren, Z., Schmidke, W. B., Sciulli, F., Chwastowski, J., Eskreys, A., Figiel, J., Olkiewicz, K., Stopa, P., Zawiejski, L., Adamczyk, L., Bold, T., Grabowska-Bold, I., Kisielewska, D., Kowal, A. M., Kowal, M., Kowalski, T., Przybycien, M., Suszycki, L., Szuba, D., Szuba, J., Kotanski, A., Slominski, W., Bauerdick, L. A. T., Behrens, U., Bloch, I., Borras, K., Chiochia, V., Dannheim, D., Derrick, M., Drews, G., Fourletova, J., Fox-Murphy, A., Fricke, U., Geiser, A., Goebel, F., Gottlicher, P., Gutsche, O., Haas, Tobias M., Hain, W., Hartner, G. F., Hillert, S., Kotz, U., Kowalski, H., Kramberger, G., Labes, H., Lelas, D., Lohr, B., Mankel, R., Melzer-Pellmann, I. A., Moritz, M., Notz, D., Petrucci, M. C., Polini, A., Raval, Amita, Schneekloth, U., Selonke, F., Wessoleck, H., Wichmann, R., Wolf, G., Youngman, C., Zeuner, W., Lopez-Duran-Viani, Amaya, Meyer, A., Schlenstedt, S., Barbagli, G., Gallo, E., Genta, C., Pelfer, P. G., Bamberger, A., Benen, A., Coppola, N., Bell, M., Bussey, P. J., Doyle, A. T., Glasman, C., Hanlon, S., Lee, S. W., Lupi, A., McCance, G. J., Saxon, D. H., Skillicorn, I. O., Gialas, I., Bodmann, B., Carli, T., Holm, U., Klimek, K., Krumnack, N., Lohrmann, E., Milite, M., Salehi, H., Stonjek, S., Wick, K., Ziegler, A., Ziegler, Ar., Collins-Tooth, C., Foudas, C., Goncalo, R., Long, K. R., Metlica, F., Tapper, A. D., Cloth, P., Filges, D., Kuze, M., Nagano, K., Tokushuku, K., Yamada, S., Yamazaki, Y., Barakbaev, A. N., Boos, E. G., Pokrovskiy, N. S., Zhautykov, B. O., Lim, H., Son, D., Barreiro, F., Gonzalez, O., Labarga, L., del Peso, J., Redondo, I., Tassi, E., Terron, J., Vazquez Acosta, Monica Luisa, Barbi, M., Bertolin, A., Corriveau, F., Ochs, A., Padhi, S., Stairs, D. G., St. Laurent, M., Tsurugai, T., Antonov, A., Danilov, P., Dolgoshein, B. A., Gladkov, D., Sosnovtsev, V., Suchkov, S., Dementiev, R. K., Ermolov, P. F., Golubkov, Yu. A., Katkov, I. I., Khein, L. A., Korzhavina, I. A., Kuzmin, V. A., Levchenko, B. B., Lukina, O. Yu., Proskuryakov, A. S., Shcheglova, L. M., Vlasov, N. N., Zotkin, S. A., Bokel, C., Engelen, J., Grijpink, S., Koffeman, E., Kooijman, P., Maddox, E., Pellegrino, A., Schagen, S., Tiecke, H., Tuning, N., Velthuis, J. J., Wiggers, L., de Wolf, E., Brummer, N., Bylsma, B., Durkin, L. S., Ling, T. Y., Boogert, S., Cooper-Sarkar, Amanda M., Devenish, R. C. E., Ferrando, J., Grzelak, G., Matsushita, T., Rigby, M., Ruske, O., Sutton, M. R., Walczak, R., Brugnera, R., Carlin, R., Dal Corso, F., Dusini, S., Garfagnini, A., Limentani, S., Longhin, A., Parenti, A., Posocco, M., Stanco, L., Turcato, M., Heaphy, E. A., Oh, B. Y., Saull, P. R. B., Whitmore, J. J., Iga, Y., D'Agostini, G., Marini, G., Nigro, A., Cormack, C., Hart, J. C., McCubbin, N. A., Heusch, C., Park, I. H., Pavel, N., Abramowicz, H., Gabareen, A., Kananov, S., Kreisel, A., Levy, A., Abe, T., Fusayasu, T., Kagawa, S., Kohno, T., Tawara, T., Yamashita, T., Hamatsu, R., Hirose, T., Inuzuka, M., Kitamura, S., Matsuzawa, K., Nishimura, T., Arneodo, M., Ferrero, M. I., Monaco, V., Ruspa, M., Sacchi, R., Solano, A., Galea, R., Koop, T., Levman, G. M., Martin, J. F., Mirea, A., Sabetfakhri, A., Butterworth, J. M., Gwenlan, C., Hall-Wilton, R., Jones, T. W., Lightwood, M. S., Loizides, J. H., West, B. J., Ciborowski, J., Ciesielski, R., Nowak, R. J., Pawlak, J. M., Smalska, B., Sztuk, J., Tymieniecka, T., Ukleja, A., Ukleja, J., Zarnecki, A. F., Adamus, M., Plucinski, P., Eisenberg, Y., Gladilin, L. K., Hochman, D., Karshon, U., Kcira, D., Lammers, S., Li, L., Reeder, D. D., Savin, A. A., Smith, W. H., Deshpande, A., Dhawan, S., Hughes, V. W., Straub, P. B., Bhadra, S., Catterall, C. D., Fourletov, S., Menary, S., Soares, M., Standage, J., and ZEUS Collaboration
Subjects: perturbation theory [quantum chromodynamics], color: octet, leptonic decay [psi mesons], approx. 300 GeV-cms, J/psi(3100): helicity, transverse momentum dependence, photoproduction [psi(3685)], energy dependence, psi mesons: leptonic decay, photoproduction [J/psi(3100)], helicity [J/psi(3100)], J/psi(3100): photoproduction, positron p: inelastic scattering, inelastic scattering [positron p], ddc:530, angular distribution, photon: resolved, quantum chromodynamics: perturbation theory, ratio [channel cross section], tables, psi(3685): photoproduction, octet [color], resolved [photon], singlet [color], ZEUS, positron p: colliding beams, colliding beams [positron p], DESY HERA Stor, color: singlet, channel cross section: ratio, experimental results
Abstract: 38 pp. (2003)., The cross sections for inelastic photoproduction of J/psi and psi' mesons have been measured in ep collisions with the ZEUS detector at HERA, using an integrated luminosity of 38.0 pb-1. The events were required to have 0.1 < z < 0.9 and 50 < W < 180 GeV, where z is the fraction of the incident photon energy carried by the J/psi in the proton rest frame and W is the photon-proton centre-of-mass energy. The psi' to J/psi cross-section ratio was measured in the range 0.55 < z < 0.9. The J/psi data, for various ranges of transverse momentum, are compared to theoretical models incorporating colour-singlet and colour-octet matrix elements. Predictions of a next-to-leading-order colour-singlet model give a good description of the data, although there is a large normalisation uncertainty. The J/psi helicity distribution for z > 0.4 is compared to leading-order QCD predictions.
Published: 2003

50. Scaling violations and determination of alpha(s) from jet production in gamma p interactions at HERA

Author: Chekanov, S, Krakauer, D, Loizides, J H, Magill, S, Musgrave, B, Repond, J, Yoshida, R, Mattingly, M C K, Antonioli, P, Bari, G, Basile, M, Bellagamba, L, Boscherini, D, Bruni, A, Bruni, G, Romeo, G C, Cifarelli, L, Cindolo, F, Contin, A, Corradi, M, De Pasquale, S, Giusti, P, Iacobucci, G, Margotti, A, Nania, R, Palmonari, F, Pesci, A, Sartorelli, G, Zichichi, A, Aghuzumtsyan, G, Bartsch, D, Brock, I, Goers, S, Hartmann, H, Hilger, E, Irrgang, P, Jakob, H P, Kappes, A, Katz, U F, Kind, O, Paul, E, Rautenberg, J, Renner, R, Schnurbusch, H, Stifutkin, A, Tandler, J, Voss, K C, Wang, M, Weber, A, Bailey, D S, Brook, N H, Cole, J E, Foster, B, Heath, G P, Heath, H F, Robins, S, Rodrigues, E, Scott, J, Tapper, R J, Wing, M, Capua, M, Mastroberardino, A, Schioppa, M, Susinno, G, Kim, J Y, Kim, Y K, Lee, J H, Lim, I T, Pac, M Y, Caldwell, A, Helbich, M, Liu, X, Mellado, B, Ning, Y, Paganis, S, Ren, Z, Schmidke, W B, Sciulli, F, Chwastowski, J, Eskreys, A, Figiel, J, Olkiewicz, K, Stopa, P, Zawiejski, L, Adamczyk, L, Bold, T, Grabowska-Bold, I, Kisielewska, D, Kowal, A M, Kowal, M, Kowalski, T, Przybycien, M, Suszycki, L, Szuba, D, Szuba, J, Kotanski, A, Slominski, W, Bauerdick, L A T, Behrens, U, Bloch, I, Borras, K, Chiochia, V, Dannheim, D, Derrick, M, Drews, G, Fourletova, J, Fox-Murphy, A, Fricke, U, Geiser, A, Goebel, F, Gottlicher, P, Gutsche, O, Haas, T, Hain, W, Hartner, G F, Hillert, S, Kotz, U, Kowalski, H, Kramberger, G, Labes, H, Lelas, D, Lohr, B, Mankel, R, Melzer-Pellmann, I A, Moritz, M, Notz, D, Petrucci, M C, Polini, A, Raval, A, Schneekloth, U, Selonke, F, Wessoleck, H, Wichmann, R, Wolf, G, Youngman, C, Zeuner, W, Viani, A L D, Meyer, A, Schlenstedt, S, Barbagli, G, Gallo, E, Genta, C, Pelfer, P G, Bamberger, A, Benen, A, Coppola, N, Bell, M, Bussey, P, Doyle, A T, Glasman, C, Hamilton, J, Hanlon, S, Lee, S W, Lupi, A, Saxon, D H, Skillicorn, I O, Gialas, I, Bodmann, B, Carli, T, Holm, U, Klimek, K, Krumnack, N, Lohrmann, E, Milite, M, Salehi, H, Stonjek, S, Wick, K, Ziegler, A, Collins-Tooth, C, Foudas, C, Goncalo, R, Long, K R, Metlica, F, Tapper, A D, Cloth, P, Filges, D, Kuze, M, Nagano, K, Tokushuku, K, Yamada, S, Yamazaki, Y, Barakbaev, A, Boos, E G, Pokrovskiy, N S, Zhautykov, B O, Lim, H, Son, D, Barreiro, F, Gonzalez, O, Labarga, L, del Peso, J, Redondo, I, Tassi, E, Terron, J, Vazquez, M, Barbi, M, Bertolin, A, Corriveau, F, Gliga, S, Lainesse, J, Padhi, S, Stairs, D G, Tsurugai, T, Antonov, A, Danilov, P, Dolgoshein, B A, Gladkov, D, Sosnovtsev, V, Suchkov, S, Dementiev, R K, Ermolov, P F, Golubkov, Y A, Katkov, I I, Khein, L A, Korzhavina, I A, Kuzmin, V A, Levchenko, B B, Lukina, O Y, Proskuryakov, A S, Shcheglova, L M, Vlasov, N N, Zotkin, S A, Bokel, C, Engelen, J, Grijpink, S, Koffeman, E, Kooijman, P, Maddox, E, Pellegrino, A, Schagen, S, Tiecke, H, Tuning, N, Velthuis, J J, Wiggers, L, de Wolf, E, Brummer, N, Bylsma, B, Durkin, L S, Ling, T Y, Boogert, S, Cooper-Sarkar, A M, Devenish, R C E, Ferrando, J, Grzelak, G, Matsushita, T, Rigby, M, Ruske, O, Sutton, M R, Walczak, R, Brugnera, R, Carlin, R, Dal Corso, F, Dusini, S, Garfagnini, A, Limentani, S, Longhin, A, Parenti, A, Posocco, M, Stanco, L, Turcato, M, Heaphy, E A, Oh, B Y, Saull, P R B, Whitmore, J J, Iga, Y, D'Agostini, G, Marini, G, Nigro, A, Cormack, C, Hart, J C, McCubbin, N A, Heusch, C, Park, I H, Pavel, N, Abramowicz, H, Gabareen, A, Kananov, S, Kreisel, A, Levy, A, Abe, T, Fusayasu, T, Kagawa, S, Kohno, T, Tawara, T, Yamashita, T, Hamatsu, R, Hirose, T, Inuzuka, M, Kitamura, S, Matsuzawa, K, Nishimura, T, Arneodo, M, Ferrero, M, Monaco, V, Ruspa, M, Sacchi, R, Solano, A, Galea, R, Koop, T, Levman, G M, Martin, J F, Mirea, A, Sabetfakhri, A, Butterworth, J M, Gwenlan, C, Hall-Wilton, R, Jones, T W, Lightwood, M S, West, B J, Ciborowski, J, Ciesielski, R, Nowak, R J, Pawlak, J M, Smalska, B, Sztuk, J, Tymieniecka, T, Ukleja, A, Ukleja, J, Zarnecki, A F, Adamus, M, Plucinski, P, Eisenberg, Y, Gladilin, L K, Hochman, D, Karshon, U, Kcira, D, Lammers, S, Li, L, Reeder, D D, Savin, A A, Smith, W H, Deshpande, A, Dhawan, S, Hughes, V W, Straub, P B, Bhadra, S, Catterall, C D, Fourletov, S, Menary, S, Soares, M, and Standage, J
Subjects: ZEUS, DEEP-INELASTIC SCATTERING, CENTRAL TRACKING DETECTOR, LUND MONTE-CARLO, EP COLLIDER HERA, CROSS-SECTIONS, PARTON DISTRIBUTIONS, HADRON-COLLISIONS, PROTON COLLISIONS, QCD ANALYSIS, E+E-PHYSICS, Research Groups and Centres\Physics\Low Temperature Physics, Faculty of Science\Physics, Astrophysics::High Energy Astrophysical Phenomena, High Energy Physics::Experiment
Abstract: Differential cross sections for jet photoproduction in the reaction ep --> e jet X have been measured with the ZEUS detector at HERA using 82.2 pb(-1) of integrated luminosity. Inclusive jet cross sections are presented as a function of the jet transverse energy, E-T(jet), for jets with E-T(jet) > 17 GeV and pseudorapidity -1 < eta(jet) < 2.5, in the gammap centre-of-mass-energy range 142 < Wgammap < 293 GeV. Scaled jet invariant cross sections are presented as a function of the dimensionless variable x(T) equivalent to 2E(T)(jet)/W-gammap for (W-gammap) = 180 and 255 GeV: Next-to-leading-order QCD calculations give a good description of the measured differential cross sections in both magnitude and shape. The ratio of scaled jet invariant cross sections at the two (Wgammap) values shows clear non-scaling behaviour. A value for the strong coupling constant of alpha(s) (M-Z) = 0.1224 +/- 0.0001(stat.)(-0.0019)(+0.0022)(exp.)(-0.0042)(+0.0054)(th.) has been extracted from a QCD analysis of the measured dsigma/dE(T)(jet). The variation of sigma(s) with E-T(jet) is in good agreement with the running of sigma(s) as predicted by QCD. (C) 2003 Published by Elsevier Science B.V.
Published: 2003

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