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Search for B+→J/ψη′K+ and B0→J/ψη′KS0 decays

  • Q. L. Xie
  • , K. Abe
  • , I. Adachi
  • , H. Aihara
  • , D. Anipko
  • , K. Arinstein
  • , V. Aulchenko
  • , T. Aushev
  • , T. Aziz
  • , S. Bahinipati
  • , A. M. Bakich
  • , V. Balagura
  • , E. Barberio
  • , M. Barbero
  • , A. Bay
  • , I. Bedny
  • , K. Belous
  • , U. Bitenc
  • , I. Bizjak
  • , S. Blyth
  • A. Bozek, M. Bračko, T. E. Browder, M. C. Chang, Y. Chao, A. Chen, K. F. Chen, W. T. Chen, B. G. Cheon, R. Chistov, Y. Choi, Y. K. Choi, S. Cole, J. Dalseno, M. Dash, A. Drutskoy, S. Eidelman, D. Epifanov, N. Gabyshev, T. Gershon, A. Go, G. Gokhroo, H. Ha, J. Haba, K. Hayasaka, H. Hayashii, M. Hazumi, D. Heffernan, T. Hokuue, Y. Hoshi, S. Hou, W. S. Hou, T. Iijima, K. Ikado, A. Imoto, K. Inami, A. Ishikawa, H. Ishino, R. Itoh, M. Iwasaki, Y. Iwasaki, J. H. Kang, P. Kapusta, N. Katayama, H. Kawai, T. Kawasaki, H. Kichimi, H. J. Kim, Y. J. Kim, S. Korpar, P. Križan, P. Krokovny, R. Kulasiri, R. Kumar, C. C. Kuo, A. Kuzmin, Y. J. Kwon, S. E. Lee, T. Lesiak, S. W. Lin, Y. Liu, G. Majumder, F. Mandl, T. Matsumoto, S. McOnie, W. Mitaroff, K. Miyabayashi, H. Miyake, H. Miyata, Y. Miyazaki, R. Mizuk, G. R. Moloney, J. Mueller, Y. Nagasaka, E. Nakano, M. Nakao, Z. Natkaniec, S. Nishida, O. Nitoh, T. Ohshima, S. Okuno, S. L. Olsen, Y. Onuki, H. Ozaki, P. Pakhlov, G. Pakhlova, H. Park, L. S. Peak, R. Pestotnik, L. E. Piilonen, A. Poluektov, H. Sahoo, Y. Sakai, N. Satoyama, T. Schietinger, O. Schneider, J. Schümann, K. Senyo, M. Shapkin, H. Shibuya, B. Shwartz, V. Sidorov, A. Sokolov, A. Somov, S. Stanič, M. Starič, H. Stoeck, K. Sumisawa, T. Sumiyoshi, S. Y. Suzuki, F. Takasaki, K. Tamai, M. Tanaka, G. N. Taylor, Y. Teramoto, X. C. Tian, K. Trabelsi, T. Tsuboyama, T. Tsukamoto, S. Uehara, T. Uglov, Y. Unno, S. Uno, P. Urquijo, Y. Usov, G. Varner, C. H. Wang, M. Z. Wang, Y. Watanabe, R. Wedd, E. Won, A. Yamaguchi, Y. Yamashita, M. Yamauchi, C. C. Zhang, L. M. Zhang, Z. P. Zhang, V. Zhilich, A. Zupanc
  • Institute of High Energy Physics, Chinese Academy of Sciences
  • High Energy Accelerator Research Organization (KEK)
  • Department of Physics
  • University of Tokyo
  • Budker Institute of Nuclear Physics of the Siberian Branch of the RAS
  • Institute for Theoretical and Experimental Physics
  • ENAC-IIC-GEL
  • Tata Institute of Fundamental Research, Mumbai
  • University of Cincinnati
  • University of Sydney
  • University of Melbourne
  • University of Hawaii
  • Institute of High Energy Physics
  • Department of Biochemistry and Molecular and Structural Biology
  • National Central University
  • Institute for Nuclear Physics
  • University of Maribor
  • Department of Physics
  • Fu Jen Catholic University
  • Department of Physics
  • National Taiwan University
  • Chonnam National University
  • Sungkyunkwan University
  • Virginia Polytechnic Institute and State University
  • Korea University
  • Nagoya University
  • Nara Women's University
  • Osaka University
  • Tohoku Gakuin University
  • Tokyo Institute of Technology
  • Yonsei University
  • Chiba University
  • Niigata University
  • Kyungpook National University
  • The Graduate University for Advanced Studies
  • University of Ljubljana
  • Panjab University
  • Seoul National University
  • Institut für Hochenergiephysik
  • Tokyo Metropolitan University
  • University of Pittsburgh
  • Hiroshima Institute of Technology
  • Osaka City University
  • Tokyo University of Agriculture and Technology
  • Kanagawa University
  • Riken BNL Research Center
  • Shinshu University
  • National United University Taiwan
  • Toho University
  • University of Nova Gorica
  • Tsinghua University
  • Tohoku University
  • Nippon Dental University
  • University of Science and Technology of China

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

We report the results of searches for B+→J/ψη′K+ and B0→J/ψη′KS0 decays, using a sample of 388×106 BB̄ pairs collected with the Belle detector at the Υ(4S) resonance. No statistically significant signal is found for either of the two decay modes and upper limits for the branching fractions are determined to be B(B+→J/ψη′K+)<8.8×10-5 and B(B0→J/ ψη′KS0)<2.5×10-5 at 90% confidence level.

Original languageEnglish
Article number017101
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume75
Issue number1
DOIs
Publication statusPublished - 29 Jan 2007
Externally publishedYes

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