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Measurement of cross sections of exclusive e+ e- → V P processes at sqrt(s) = 10.58 GeV

  • K. Belous
  • , M. Shapkin
  • , I. Adachi
  • , H. Aihara
  • , K. Arinstein
  • , V. Aulchenko
  • , A. M. Bakich
  • , V. Balagura
  • , E. Barberio
  • , W. Bartel
  • , A. Bay
  • , M. Bischofberger
  • , A. Bondar
  • , A. Bozek
  • , M. Bračko
  • , T. E. Browder
  • , P. Chang
  • , Y. Chao
  • , A. Chen
  • , B. G. Cheon
  • I. S. Cho, S. K. Choi, Y. Choi, J. Dalseno, M. Dash, A. Drutskoy, S. Eidelman, D. Epifanov, N. Gabyshev, A. Garmash, H. Ha, Y. Horii, Y. Hoshi, W. S. Hou, H. J. Hyun, T. Iijima, K. Inami, A. Ishikawa, R. Itoh, M. Iwasaki, N. J. Joshi, D. H. Kah, N. Katayama, H. Kawai, T. Kawasaki, H. O. Kim, J. H. Kim, Y. I. Kim, Y. J. Kim, B. R. Ko, P. Križan, P. Krokovny, R. Kumar, A. Kuzmin, Y. J. Kwon, S. H. Kyeong, M. J. Lee, S. H. Lee, T. Lesiak, A. Limosani, C. Liu, D. Liventsev, R. Louvot, A. Matyja, S. McOnie, H. Miyata, R. Mizuk, T. Mori, Y. Nagasaka, S. Nishida, O. Nitoh, T. Ohshima, S. Okuno, H. Ozaki, P. Pakhlov, G. Pakhlova, C. W. Park, H. K. Park, R. Pestotnik, L. E. Piilonen, A. Poluektov, Y. Sakai, O. Schneider, C. Schwanda, K. Senyo, M. E. Sevior, V. Shebalin, C. P. Shen, J. G. Shiu, B. Shwartz, A. Sokolov, S. Stanič, M. Starič, J. Stypula, T. Sumiyoshi, G. N. Taylor, Y. Teramoto, K. Trabelsi, S. Uehara, Y. Unno, S. Uno, Y. Usov, G. Varner, K. E. Varvell, K. Vervink, A. Vinokurova, C. H. Wang, P. Wang, Y. Watanabe, R. Wedd, E. Won, B. D. Yabsley, H. Yamamoto, Y. Yamashita, V. Zhilich, V. Zhulanov, T. Zivko, A. Zupanc, O. Zyukova
  • Kurchatov Institute
  • High Energy Accelerator Research Organization (KEK)
  • University of Tokyo
  • Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
  • Novosibirsk State University
  • University of Sydney
  • Institute for Theoretical and Experimental Physics
  • University of Melbourne
  • ENAC-IIC-GEL
  • Nara Women's University
  • Institute for Nuclear Physics
  • Department of Biochemistry and Molecular and Structural Biology
  • University of Maribor
  • University of Hawaii
  • National Taiwan University
  • National Central University
  • Hanyang University
  • Yonsei University
  • Gyeongsang National University
  • Sungkyunkwan University
  • Virginia Polytechnic Institute and State University
  • University of Cincinnati
  • Korea University
  • Tohoku University
  • Tohoku Gakuin University
  • Kyungpook National University
  • Nagoya University
  • Saga University
  • Tata Institute of Fundamental Research, Mumbai
  • Chiba University
  • Niigata University
  • The Graduate University for Advanced Studies
  • University of Ljubljana
  • Panjab University
  • Seoul National University
  • Tadeusz Kosciuszko Cracow University of Technology
  • University of Science and Technology of China
  • Hiroshima Institute of Technology
  • Tokyo University of Agriculture and Technology
  • Kanagawa University
  • Institut für Hochenergiephysik
  • University of Nova Gorica
  • Tokyo Metropolitan University
  • Osaka City University
  • National United University Taiwan
  • Institute of High Energy Physics, Chinese Academy of Sciences
  • Nippon Dental University

Résultats de recherche: Contribution à un journalArticleRevue par des pairs

Résumé

The cross sections for the reactions e+ e- → φ{symbol} η, φ{symbol} η, ρη, ρ η have been measured using a data sample of 516 fb- 1 collected with the Belle detector at the KEKB asymmetric-energy e+ e- collider. The corresponding values of the cross sections are: 1.4 ± 0.4 ± 0.1 fb (φ{symbol} η), 5.3 ± 1.1 ± 0.4 fb (φ{symbol} η), 3.1 ± 0.5 ± 0.1 fb (ρ η) and 3.3 ± 0.6 ± 0.2 fb (ρ η). The energy dependence of the cross sections is presented using Belle measurements together with those of CLEO and BaBar.

langue originaleAnglais
Pages (de - à)400-405
Nombre de pages6
journalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume681
Numéro de publication5
Les DOIs
étatPublié - 16 nov. 2009
Modification externeOui

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