Measurement of the Υ production cross section in 920 GeV fixed-target 
proton–nucleus collisions

Abt, I.; Adams, M.; Albrecht, H.; Amaral, V.; Amorim, A.; Aplin, S. J.; Aushev, V.; Bagaturia, Y.; Balagura, V.; Bargiotti, M.; Barsukova, O.; Bastos, J.; Bauer, C.; Bauer, T. S.; Belkov, A.; Belkov, Ar; Bertin, A.; Bobchenko, B.; Boecker, M.; Bogatyrev, A.; Bohm, G.; Braeuer, M.; Bruinsma, M.; Bruschi, M.; Buchholz, P.; Buran, T.; Carvalho, J.; Conde, P.; Cruse, C.; Dam, M.; Danielsen, K. M.; Danilov, M.; De Castro, S.; Deppe, H.; Dong, X.; Dreis, H. B.; Egorytchev, V.; Ehret, K.; Eisele, F.; Emeliyanov, D.; Essenov, S.; Fabbri, L.; Faccioli, P.; Feuerstack-Raible, M.; Flammer, J.; Fominykh, B.; Funcke, M.; Garrido, L.; Giacobbe, B.; Glaess, J.; Goloubkov, D.; Goloubkov, Y.; Golutvin, A.; Golutvin, I.; Gorbounov, I.; Gorisek, A.; Gouchtchine, O.; Goulart, D. C.; Gradl, S.; Gradl, W.; Guilitsky, Y.; Hansen, J. D.; Hernandez, J. M.; Hofmann, W.; Hott, T.; Hulsbergen, W.; Husemann, U.; Igonkina, O.; Ispiryan, M.; Jagla, T.; Jiang, C.; Kapitza, H.; Karabekyan, S.; Karpenko, N.; Keller, S.; Khasanov, F.; Kiryushin, Y.; Knöpfle, K. T.; Kolanoski, H.; Korpar, S.; Krauss, C.; Kreuzer, P.; Krizan, P.; Kruecker, D.; Kvaratskheliia, T.; Lanyov, A.; Lau, K.; Lewendel, B.; Lohse, T.; Maenner, R.; Masciocchi, S.; Massa, I.; Matchikhilian, L.; Medin, G.; Medinnis, M.; Mevius, M.; Michetti, A.; Mikhailov, Y.; Mizuk, R.; Muresan, R.; Negodaev, M.; Noerenberg, M.; Nowak, S.; Nunez Pardo de Vera, M. T.; Ouchrif, M.; Ould-Saada, F.; Padilla, C.; Peralta, D.; Pernack, R.; Pestotnik, R.; Piccinini, M.; Pleier, M. A.; Poli, M.; Popov, V.; Pose, D.; Pugatch, V.; Pylypchenko, Y.; Pyrlik, J.; Reeves, K.; Ressing, D.; Riu, I.; Robmann, P.; Rybnikov, V.; Sanchez, F.; Sbrizzi, A.; Schmelling, M.; Schmidt, B.; Schreiner, A.; Schroeder, H.; Schwartz, A. J.; Schwarz, A. S.; Schwenninger, B.; Schwingenheuer, B.; Sciacca, F.; Semprini-Cesari, N.; Shuvalov, S.; Sozuer, L.; Solunin, S.; Somov, A.; Somov, S.; Spengler, J.; Spighi, R.; Spiridonov, A.; Stanovnik, A.; Staric, M.; Stegmann, C.; Symalla, M.; Tikhomirov, I.; Titov, M.; Tsakov, I.; Uwer, U.; van Eldik, C.; Vassiliev, Y.; Villa, M.; Vitale, A.; Vukotic, I.; Wahlberg, H.; Walenta, A. H.; Walter, M.; Wang, J. J.; Wegener, D.; Werthenbach, U.; Wolters, H.; Wurth, R.; Wurz, A.; Zaitsev, Y.; Zavertyaev, M.; Zeuner, T.; Zhelezov, A.; Zheng, Z.; Zimmermann, R.; Zivko, T.; Zoccoli, A.; Aleksandrov, A.; Batista, J.; Grimaldi, F.; Kessler, J.; Kupper, S.; zur Nedden, M.; Prystupa, S.; Rick, H.; Rostovtseva, I.; Silva, L.; Subramania, H. S.; Lomonosov, B.; Agari, Michaela; Belotelov, I.; Erhan, S.; Gellrich, A.; Hohlmann, M.; Kisel, I.; Klinkby, E.; Mankel, R.; Petersen, B.; Schwanke, U.; the HERA-B Collaboration

doi:http://dx.doi.org/10.1016/j.physletb.2006.04.042

詳細要約

Measurement of the Υ production cross section in 920 GeV fixed-target proton–nucleus collisions

Abt, I., Adams, M., Albrecht, H., Amaral, V., Amorim, A., Aplin, S. J., Aushev, V., Bagaturia, Y., Balagura, V., Bargiotti, M., Barsukova, O., Bastos, J., Bauer, C., Bauer, T. S., Belkov, A., Belkov, A., Bertin, A., Bobchenko, B., Boecker, M., Bogatyrev, A., Bohm, G., Braeuer, M., Bruinsma, M., Bruschi, M., Buchholz, P., Buran, T., Carvalho, J., Conde, P., Cruse, C., Dam, M., Danielsen, K. M., Danilov, M., De Castro, S., Deppe, H., Dong, X., Dreis, H. B., Egorytchev, V., Ehret, K., Eisele, F., Emeliyanov, D., Essenov, S., Fabbri, L., Faccioli, P., Feuerstack-Raible, M., Flammer, J., Fominykh, B., Funcke, M., Garrido, L., Giacobbe, B., Glaess, J., Goloubkov, D., Goloubkov, Y., Golutvin, A., Golutvin, I., Gorbounov, I., Gorisek, A., Gouchtchine, O., Goulart, D. C., Gradl, S., Gradl, W., Guilitsky, Y., Hansen, J. D., Hernandez, J. M., Hofmann, W., Hott, T., Hulsbergen, W., Husemann, U., Igonkina, O., Ispiryan, M., Jagla, T., Jiang, C., Kapitza, H., Karabekyan, S., Karpenko, N., Keller, S., Khasanov, F., Kiryushin, Y., Knöpfle, K. T., Kolanoski, H., Korpar, S., Krauss, C., Kreuzer, P., Krizan, P., Kruecker, D., Kvaratskheliia, T., Lanyov, A., Lau, K., Lewendel, B., Lohse, T., Maenner, R., Masciocchi, S., Massa, I., Matchikhilian, L., Medin, G., Medinnis, M., Mevius, M., Michetti, A., Mikhailov, Y., Mizuk, R., Muresan, R., Negodaev, M., Noerenberg, M., Nowak, S., Nunez Pardo de Vera, M. T., Ouchrif, M., Ould-Saada, F., Padilla, C., Peralta, D., Pernack, R., Pestotnik, R., Piccinini, M., Pleier, M. A., Poli, M., Popov, V., Pose, D., Pugatch, V., Pylypchenko, Y., Pyrlik, J., Reeves, K., Ressing, D., Riu, I., Robmann, P., Rybnikov, V., Sanchez, F., Sbrizzi, A., Schmelling, M., Schmidt, B., Schreiner, A., Schroeder, H., Schwartz, A. J., Schwarz, A. S., Schwenninger, B., Schwingenheuer, B., Sciacca, F., Semprini-Cesari, N., Shuvalov, S., Sozuer, L., Solunin, S., Somov, A., Somov, S., Spengler, J., Spighi, R., Spiridonov, A., Stanovnik, A., Staric, M., Stegmann, C., Symalla, M., Tikhomirov, I., Titov, M., Tsakov, I., Uwer, U., van Eldik, C., Vassiliev, Y., Villa, M., Vitale, A., Vukotic, I., Wahlberg, H., Walenta, A. H., Walter, M., Wang, J. J., Wegener, D., Werthenbach, U., Wolters, H., Wurth, R., Wurz, A., Zaitsev, Y., Zavertyaev, M., Zeuner, T., Zhelezov, A., Zheng, Z., Zimmermann, R., Zivko, T., Zoccoli, A., Aleksandrov, A., Batista, J., Grimaldi, F., Kessler, J., Kupper, S., zur Nedden, M., Prystupa, S., Rick, H., Rostovtseva, I., Silva, L., Subramania, H. S., Lomonosov, B., Agari, M., Belotelov, I., Erhan, S., Gellrich, A., Hohlmann, M., Kisel, I., Klinkby, E., Mankel, R., Petersen, B., & Schwanke, U. (2006). Measurement of the Υ production cross section in 920 GeV fixed-target proton–nucleus collisions. Physics Letters B, 638(1), 13-21. doi:http://dx.doi.org/10.1016/j.physletb.2006.04.042.

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アイテムのパーマリンク: https://hdl.handle.net/11858/00-001M-0000-0011-7FBB-0 版のパーマリンク: https://hdl.handle.net/11858/00-001M-0000-0011-7FBC-E

資料種別: 学術論文

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作成者:
Abt, I.¹, 著者
Adams, M.¹, 著者
Albrecht, H.¹, 著者
Amaral, V.¹, 著者
Amorim, A.¹, 著者
Aplin, S. J.¹, 著者
Aushev, V.¹, 著者
Bagaturia, Y.¹, 著者
Balagura, V.¹, 著者
Bargiotti, M.¹, 著者
Barsukova, O.¹, 著者
Bastos, J.¹, 著者
Bauer, C.², 著者
Bauer, T. S.¹, 著者
Belkov, A.¹, 著者
Belkov, Ar¹, 著者
Bertin, A.¹, 著者
Bobchenko, B.¹, 著者
Boecker, M.¹, 著者
Bogatyrev, A.¹, 著者
Bohm, G.¹, 著者Braeuer, M.², 著者 Bruinsma, M.¹, 著者Bruschi, M.¹, 著者Buchholz, P.¹, 著者Buran, T.¹, 著者Carvalho, J.¹, 著者Conde, P.¹, 著者Cruse, C.¹, 著者Dam, M.¹, 著者Danielsen, K. M.¹, 著者Danilov, M.¹, 著者De Castro, S.¹, 著者Deppe, H.¹, 著者Dong, X.¹, 著者Dreis, H. B.¹, 著者Egorytchev, V.¹, 著者Ehret, K.², 著者 Eisele, F.¹, 著者Emeliyanov, D.¹, 著者Essenov, S.¹, 著者Fabbri, L.¹, 著者Faccioli, P.¹, 著者Feuerstack-Raible, M.¹, 著者Flammer, J.¹, 著者Fominykh, B.¹, 著者Funcke, M.¹, 著者Garrido, L.¹, 著者Giacobbe, B.¹, 著者Glaess, J.¹, 著者Goloubkov, D.¹, 著者Goloubkov, Y.¹, 著者Golutvin, A.¹, 著者Golutvin, I.¹, 著者Gorbounov, I.¹, 著者Gorisek, A.¹, 著者Gouchtchine, O.¹, 著者Goulart, D. C.¹, 著者Gradl, S.¹, 著者Gradl, W.¹, 著者Guilitsky, Y.¹, 著者Hansen, J. D.¹, 著者Hernandez, J. M.¹, 著者Hofmann, W.², 著者 Hott, T.¹, 著者Hulsbergen, W.¹, 著者Husemann, U.¹, 著者Igonkina, O.¹, 著者Ispiryan, M.¹, 著者Jagla, T.², 著者 Jiang, C.¹, 著者Kapitza, H.¹, 著者Karabekyan, S.¹, 著者Karpenko, N.¹, 著者Keller, S.¹, 著者Khasanov, F.¹, 著者Kiryushin, Y.¹, 著者Knöpfle, K. T.², 著者 Kolanoski, H.¹, 著者Korpar, S.¹, 著者Krauss, C.¹, 著者Kreuzer, P.¹, 著者Krizan, P.¹, 著者Kruecker, D.¹, 著者Kvaratskheliia, T.¹, 著者Lanyov, A.¹, 著者Lau, K.¹, 著者Lewendel, B.¹, 著者Lohse, T.¹, 著者Maenner, R.¹, 著者Masciocchi, S.², 著者 Massa, I.¹, 著者Matchikhilian, L.¹, 著者Medin, G.¹, 著者Medinnis, M.¹, 著者Mevius, M.¹, 著者Michetti, A.¹, 著者Mikhailov, Y.¹, 著者Mizuk, R.¹, 著者Muresan, R.¹, 著者Negodaev, M.¹, 著者Noerenberg, M.¹, 著者Nowak, S.¹, 著者Nunez Pardo de Vera, M. T.¹, 著者Ouchrif, M.¹, 著者Ould-Saada, F.¹, 著者Padilla, C.¹, 著者Peralta, D.¹, 著者Pernack, R.¹, 著者Pestotnik, R.¹, 著者Piccinini, M.¹, 著者Pleier, M. A.², 著者 Poli, M.¹, 著者Popov, V.¹, 著者Pose, D.¹, 著者Pugatch, V.², 著者 Pylypchenko, Y.¹, 著者Pyrlik, J.¹, 著者Reeves, K.², 著者 Ressing, D.¹, 著者Riu, I.¹, 著者Robmann, P.¹, 著者Rybnikov, V.¹, 著者Sanchez, F.², 著者 Sbrizzi, A.¹, 著者Schmelling, M.², 著者 Schmidt, B.¹, 著者Schreiner, A.¹, 著者Schroeder, H.¹, 著者Schwartz, A. J.¹, 著者Schwarz, A. S.¹, 著者Schwenninger, B.¹, 著者Schwingenheuer, B.², 著者 Sciacca, F.², 著者 Semprini-Cesari, N.¹, 著者Shuvalov, S.¹, 著者Sozuer, L.¹, 著者Solunin, S.¹, 著者Somov, A.¹, 著者Somov, S.¹, 著者Spengler, J.², 著者 Spighi, R.¹, 著者Spiridonov, A.¹, 著者Stanovnik, A.¹, 著者Staric, M.¹, 著者Stegmann, C.¹, 著者Symalla, M.¹, 著者Tikhomirov, I.¹, 著者Titov, M.¹, 著者Tsakov, I.¹, 著者Uwer, U.¹, 著者van Eldik, C.², 著者 Vassiliev, Y.¹, 著者Villa, M.¹, 著者Vitale, A.¹, 著者Vukotic, I.¹, 著者Wahlberg, H.¹, 著者Walenta, A. H.¹, 著者Walter, M.¹, 著者Wang, J. J.¹, 著者Wegener, D.¹, 著者Werthenbach, U.¹, 著者Wolters, H.¹, 著者Wurth, R.¹, 著者Wurz, A.¹, 著者Zaitsev, Y.¹, 著者Zavertyaev, M.², 著者 Zeuner, T.¹, 著者Zhelezov, A.¹, 著者Zheng, Z.¹, 著者Zimmermann, R.¹, 著者Zivko, T.¹, 著者Zoccoli, A.¹, 著者Aleksandrov, A.¹, 著者Batista, J.¹, 著者Grimaldi, F.¹, 著者Kessler, J.¹, 著者Kupper, S.¹, 著者zur Nedden, M.¹, 著者Prystupa, S.¹, 著者Rick, H.¹, 著者Rostovtseva, I.¹, 著者Silva, L.¹, 著者Subramania, H. S.¹, 著者Lomonosov, B.¹, 著者Agari, Michaela², 著者 Belotelov, I.¹, 著者Erhan, S.¹, 著者Gellrich, A.¹, 著者Hohlmann, M.¹, 著者Kisel, I.¹, 著者Klinkby, E.¹, 著者Mankel, R.¹, 著者Petersen, B.¹, 著者Schwanke, U.¹, 著者the HERA-B Collaboration, 編集者全て表示

所属:
1NIKHEF, 1009 DB Amsterdam, The Netherlands7 Department ECM, Faculty of Physics, University of Barcelona, E-08028 Barcelona, Spain8 Institute for High Energy Physics, Beijing 100039, PR China Institute of Engineering Physics, Tsinghua University, Beijing 100084, PR China Institut für Physik, Humboldt-Universität zu Berlin, D-12489 Berlin, Germany910 Dipartimento di Fisica dell'Università di Bologna and INFN Sezione di Bologna, I-40126 Bologna, Italy Department of Physics, University of Cincinnati, Cincinnati, OH 45221, USA11 LIP Coimbra, P-3004-516 Coimbra, Portugal12 Niels Bohr Institutet, DK-2100 Copenhagen, Denmark13 Institut für Physik, Universität Dortmund, D-44221 Dortmund, Germany10 Joint Institute for Nuclear Research Dubna, 141980 Dubna, Moscow region, Russia DESY, D-22603 Hamburg, Germany Physikalisches Institut, Universität Heidelberg, D-69120 Heidelberg, Germany10 Department of Physics, University of Houston, Houston, TX 77204, USA11 Institute for Nuclear Research, Ukrainian Academy of Science, 03680 Kiev, Ukraine14 J. Stefan Institute, 1001 Ljubljana, Slovenia15 University of Ljubljana, 1001 Ljubljana, Slovenia University of California, Los Angeles, CA 90024, USA16 Lehrstuhl für Informatik V, Universität Mannheim, D-68131 Mannheim, Germany University of Maribor, 2000 Maribor, Slovenia Institute of Theoretical and Experimental Physics, 117259 Moscow, Russia17 Max-Planck-Institut für Physik, Werner-Heisenberg-Institut, D-80805 München, Germany10 Department of Physics, University of Oslo, N-0316 Oslo, Norway18 Fachbereich Physik, Universität Rostock, D-18051 Rostock, Germany10 Fachbereich Physik, Universität Siegen, D-57068 Siegen, Germany10 Institute for Nuclear Research, INRNE-BAS, Sofia, Bulgaria Universiteit Utrecht/NIKHEF, 3584 CB Utrecht, The Netherlands7 DESY, D-15738 Zeuthen, Germany Physik-Institut, Universität Zürich, CH-8057 Zürich, Switzerland19 Physics Department, CERN, Geneve 1211, Switzerland NIKHEF, 1009 DB Amsterdam, The Netherlands7 Department ECM, Faculty of Physics, University of Barcelona, E-08028 Barcelona, Spain8 Institute for High Energy Physics, Beijing 100039, PR China Institute of Engineering Physics, Tsinghua University, Beijing 100084, PR China Institut für Physik, Humboldt-Universität zu Berlin, D-12489 Berlin, Germany910 Dipartimento di Fisica dell'Università di Bologna and INFN Sezione di Bologna, I-40126 Bologna, Italy Department of Physics, University of Cincinnati, Cincinnati, OH 45221, USA11 LIP Coimbra, P-3004-516 Coimbra, Portugal12 Niels Bohr Institutet, DK-2100 Copenhagen, Denmark13 Institut für Physik, Universität Dortmund, D-44221 Dortmund, Germany10 Joint Institute for Nuclear Research Dubna, 141980 Dubna, Moscow region, Russia DESY, D-22603 Hamburg, Germany Physikalisches Institut, Universität Heidelberg, D-69120 Heidelberg, Germany10 Department of Physics, University of Houston, Houston, TX 77204, USA11 Institute for Nuclear Research, Ukrainian Academy of Science, 03680 Kiev, Ukraine14 J. Stefan Institute, 1001 Ljubljana, Slovenia15 University of Ljubljana, 1001 Ljubljana, Slovenia University of California, Los Angeles, CA 90024, USA16 Lehrstuhl für Informatik V, Universität Mannheim, D-68131 Mannheim, Germany University of Maribor, 2000 Maribor, Slovenia Institute of Theoretical and Experimental Physics, 117259 Moscow, Russia17 Max-Planck-Institut für Physik, Werner-Heisenberg-Institut, D-80805 München, Germany10 Department of Physics, University of Oslo, N-0316 Oslo, Norway18 Fachbereich Physik, Universität Rostock, D-18051 Rostock, Germany10 Fachbereich Physik, Universität Siegen, D-57068 Siegen, Germany10 Institute for Nuclear Research, INRNE-BAS, Sofia, Bulgaria Universiteit Utrecht/NIKHEF, 3584 CB Utrecht, The Netherlands7 DESY, D-15738 Zeuthen, Germany Physik-Institut, Universität Zürich, CH-8057 Zürich, Switzerland19 Physics Department, CERN, Geneve 1211, Switzerland, ou_persistent22
2Division Prof. Dr. Werner Hofmann, MPI for Nuclear Physics, Max Planck Society, ou_904550

内容説明

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キーワード: mesons; Cross section; Proton–nucleus collisions

要旨: The cross section ratio RJ/ψ=Br(Υ→l+l−)dσ(Υ)/dy|y=0/σ(J/ψ) has been measured with the HERA-B spectrometer in fixed-target proton–nucleus collisions at 920 GeV proton beam energy corresponding to a proton–nucleon c.m.s. energy of √s=41.6 GeV. The combined results for the decay channels Υ→e+e− and Υ→μ+μ− yield a ratio RJ/ψ=(9.0±2.1)×10⁻⁶. The corresponding Υ production cross section per nucleon at mid-rapidity (y=0) has been determined to be Br(Υ→l+l−)dσ(Υ)/dy|y=0=4.5±1.1 pb/nucleon.

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言語: eng - English

日付: 出版: 2006-06-29

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査読: 査読あり

識別子（DOI, ISBNなど）: eDoc: 284691
DOI: http://dx.doi.org/10.1016/j.physletb.2006.04.042

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出版物名: Physics Letters B

出版物の別名 : Phys.Lett.B

種別: 学術雑誌

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ページ: - 巻号: 638 (1) 通巻号: - 開始・終了ページ: 13 - 21 識別子（ISBN, ISSN, DOIなど）: -

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