Search for B0→K*0K̄ *0, B0→K*0K*0 and B0→K+π-Kπ± decays

C. C. Chiang, H. Aihara, K. Arinstein, V. Aulchenko, T. Aushev, A. M. Bakich, V. Balagura, E. Barberio, K. Belous, V. Bhardwaj, M. Bischofberger, A. Bondar, A. Bozek, M. Bračko, T. E. Browder, P. Chang, Y. Chao, A. Chen, P. Chen, B. G. CheonI. S. Cho, Y. Choi, J. Dalseno, A. Das, Z. Doležal, A. Drutskoy, S. Eidelman, M. Feindt, N. Gabyshev, P. Goldenzweig, H. Ha, T. Hara, K. Hayasaka, H. Hayashii, Y. Horii, Y. Hoshi, Y. B. Hsiung, T. Iijima, K. Inami, R. Itoh, M. Iwasaki, N. J. Joshi, J. H. Kang, P. Kapusta, T. Kawasaki, C. Kiesling, H. J. Kim, H. O. Kim, K. Kinoshita, B. R. Ko, S. Korpar, M. Kreps, P. Križan, P. Krokovny, Y. J. Kwon, S. H. Kyeong, J. S. Lange, M. J. Lee, S. H. Lee, J. Li, A. Limosani, C. Liu, Y. Liu, D. Liventsev, R. Louvot, A. Matyja, S. McOnie, K. Miyabayashi, H. Miyata, Y. Miyazaki, E. Nakano, M. Nakao, Z. Natkaniec, S. Neubauer, S. Nishida, K. Nishimura, O. Nitoh, S. Ogawa, S. Okuno, S. L. Olsen, W. Ostrowicz, G. Pakhlova, C. W. Park, H. Park, H. K. Park, K. S. Park, R. Pestotnik, M. Petrič, L. E. Piilonen, M. Röhrken, S. Ryu, H. Sahoo, Y. Sakai, O. Schneider, C. Schwanda, A. J. Schwartz, K. Senyo, M. E. Sevior, J. G. Shiu, R. Sinha, P. Smerkol, A. Sokolov, S. Stanič, M. Starič, J. Stypula, K. Sumisawa, M. Tanaka, Y. Teramoto, K. Trabelsi, Y. Unno, P. Urquijo, Y. Usov, G. Varner, K. E. Varvell, K. Vervink, C. H. Wang, M. Z. Wang, M. Watanabe, Y. Watanabe, E. Won, B. D. Yabsley, Y. Yamashita, Z. P. Zhang, T. Zivko, A. Zupanc, O. Zyukova

Research output: Contribution to journalArticle

18 Citations (Scopus)

Abstract

We report a search for the decays B0→K*0K ̄*0 and B0→K*0K *0. We also measure other charmless decay modes with K +π-K-π+ and K +π-K+π- final states. The results are obtained from a data sample containing 657×106 BB̄ pairs collected with the Belle detector at the KEKB asymmetric-energy e +e- collider. We set upper limits on the branching fractions for B0→K*0K̄*0 and B0→K*0K*0 of 0.81×10 -6 and 0.20×10-6, respectively, at the 90% confidence level.

Original languageEnglish
Article number071101
JournalPhysical Review D - Particles, Fields, Gravitation and Cosmology
Volume81
Issue number7
DOIs
Publication statusPublished - 2010 Apr 12

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Physics and Astronomy (miscellaneous)

Fingerprint Dive into the research topics of 'Search for B0→K<sup>*</sup>0K<sup>̄</sup> <sup>*</sup>0, B0→K<sup>*</sup>0K<sup>*</sup>0 and B0→K<sup>+</sup>π<sup>-</sup>K<sup>∑</sup>π<sup>±</sup> decays'. Together they form a unique fingerprint.

  • Cite this

    Chiang, C. C., Aihara, H., Arinstein, K., Aulchenko, V., Aushev, T., Bakich, A. M., Balagura, V., Barberio, E., Belous, K., Bhardwaj, V., Bischofberger, M., Bondar, A., Bozek, A., Bračko, M., Browder, T. E., Chang, P., Chao, Y., Chen, A., Chen, P., ... Zyukova, O. (2010). Search for B0→K*0K̄ *0, B0→K*0K*0 and B0→K+π-Kπ± decays. Physical Review D - Particles, Fields, Gravitation and Cosmology, 81(7), [071101]. https://doi.org/10.1103/PhysRevD.81.071101