Measurement of cross sections of exclusive e+e−→VP processes at s=10.58 GeV

Autor: Anton Poluektov, H. Kawai, Y. Chao, V.M. Aulchenko, E. L. Barberio, P. Pakhlov, S. Uehara, O. Zyukova, S. Uno, C. Schwanda, Yasushi Nagasaka, H. Ha, N. Katayama, M. Iwasaki, S. Okuno, R. Louvot, V.E. Shebalin, A. Bozek, K. Trabelsi, C. P. Shen, Y. Teramoto, Bruce Yabsley, Samo Stanič, K. Arinstein, R. Mizuk, S. Nishida, I. Adachi, D. Epifanov, A. M. Bakich, Antonio Limosani, Soohyung Lee, A.E. Bondar, K. Belous, T. Ohshima, E. Won, B. R. Ko, K. Vervink, Y. I. Kim, G. N. Taylor, Yoshinobu Unno, P. Chang, N. Gabyshev, Vladislav Balagura, I. S. Cho, J. G. Shiu, T. Iijima, Jung-Hyun Kim, K. Senyo, T. E. Browder, Hitoshi Yamamoto, V.N. Zhilich, Y. Watanabe, T. Kawasaki, M. Dash, Y. J. Kwon, Rakesh Kumar, O. Schneider, D. H. Kah, C. H. Wang, H. O. Kim, A. Ishikawa, A. Bay, A. Vinokurova, C. W. Park, A.S. Kuzmin, P. Križan, W. Bartel, D. Liventsev, T. Zivko, P. Krokovny, S. K. Choi, W. S. Hou, A. Drutskoy, M. Shapkin, Robin Wedd, K. Inami, G. S. Varner, T. Sumiyoshi, Jeremy Dalseno, Y. J. Kim, Andrey Sokolov, M. J. Lee, H. Ozaki, Chang Liu, Kevin Varvell, R. Itoh, M. Bračko, Yasuyuki Horii, P. Wang, A. Matyja, H. Miyata, M. Starič, H. K. Park, Y. Yamashita, M. Bischofberger, L. E. Piilonen, G. Pakhlova, Y. Hoshi, T. Mori, Y. Usov, N. J. Joshi, R. Pestotnik, S. H. Kyeong, B. G. Cheon, S. McOnie, A. Zupanc, A. Chen, O. Nitoh, Hiroaki Aihara, J. Stypula, H. J. Hyun, Y. Choi, S.I. Eidelman, Y. Sakai, T. Lesiak, B.A. Shwartz, Vladimir Zhulanov, M. E. Sevior, A. Garmash
Rok vydání: 2009
Předmět:
Zdroj: Physics Letters B. 681:400-405
ISSN: 0370-2693
DOI: 10.1016/j.physletb.2009.10.037
Popis: 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. © 2009 Elsevier B.V.
Databáze: OpenAIRE
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