Search for B -> h((*))nu(nu)over-bar decays at Belle

  • Chen, K. -F.
  • Adachi, I.
  • Aihara, H.
  • Aulchenko, V.
  • Aushev, T.
  • ... Cheon, Byung Gu
  • 외 150명
Citations

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Citations

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81

초록

We present a search for the rare decays B -> h((*))nu(nu) over bar, where h((*)) stands for a light meson. A data sample of 535x10(6) B (B) over bar pairs collected with the Belle detector at the KEKB e(+)e(-) collider is used. Signal candidates are required to have an accompanying B meson fully reconstructed in a hadronic mode and signal side particles consistent with a single h((*)) meson. No significant signal is observed and we set upper limits on the branching fractions at 90% confidence level. The limits on B-0 -> K-*0 nu(nu) over bar and B+-> K+nu(nu) over bar decays are more stringent than the previous constraints, while the first searches for B-0 -> K-0 nu(nu) over bar, pi(0)nu(nu) over bar, rho(0)nu(nu) over bar, phi nu(nu) over bar and B+-> K*+nu(nu) over bar, rho(+)nu(nu) over bar are reported.

제목
Search for B -> h((*))nu(nu)over-bar decays at Belle
저자
Chen, K. -F.Adachi, I.Aihara, H.Aulchenko, V.Aushev, T.Bahinipati, S.Bakich, A. M.Balagura, V.Barberio, E.Bay, A.Belous, K.Bitenc, U.Bondar, A.Bozek, A.Bracko, M.Brodzicka, J.Browder, T. E.Chang, M. -C.Chang, P.Chao, Y.Chen, A.Cheon, Byung GuChiang, C. -C.Cho, I. -S.Choi, Y.Choi, Y. K.Cole, S.Danilov, M.Dash, M.Drutskoy, A.Eidelman, S.Fratina, S.Gabyshev, N.Golob, B.Ha, H.Haba, J.Hara, T.Hayasaka, K.Hazumi, M.Heffernan, D.Hokuue, T.Hoshi, Y.Hou, W. -S.Hsiung, Y. B.Hyun, H. J.Iijima, T.Ikado, K.Inami, K.Ishikawa, A.Ishino, H.Itoh, R.Iwasaki, M.Iwasaki, Y.Joshi, N. J.Kajiwara, S.Kang, J. H.Katayama, N.Kawai, H.Kawasaki, T.Kichimi, H.Kim, Y. J.Kinoshita, K.Korpar, S.Krizan, P.Krokovny, P.Kumar, R.Kuo, C. C.Kuzmin, A.Kwon, Y. -J.Lee, J. S.Lee, S. E.Lesiak, T.Lin, S. -W.Liu, Y.Liventsev, D.Mandl, F.Marlow, D.Matyja, A.McOnie, S.Medvedeva, T.Miyabayashi, K.Miyake, H.Miyata, H.Miyazaki, Y.Mizuk, R.Nagasaka, Y.Nakamura, I.Nakao, M.Nishida, S.Ogawa, S.Ohshima, T.Okuno, S.Olsen, S. L.Ozaki, H.Pakhlov, P.Pakhlova, G.Park, H.Park, K. S.Pestotnik, R.Piilonen, L. E.Sakai, Y.Schneider, O.Schuemann, J.Schwanda, C.Schwartz, A. J.Seidl, R.Senyo, K.Sevior, M. E.Shapkin, M.Shen, C. P.Shibuya, H.Shinomiya, S.Shiu, J. -G.Shwartz, B.Singh, J. B.Sokolov, A.Somov, A.Stanic, S.Staric, M.Sumisawa, K.Sumiyoshi, T.Tajima, O.Takasaki, F.Tamura, N.Tanaka, M.Taylor, G. N.Teramoto, Y.Tikhomirov, I.Trabelsi, K.Uehara, S.Ueno, K.Uglov, T.Unno, Y.Uno, S.Urquijo, P.Usov, Y.Varner, G.Varvell, K. E.Vervink, K.Villa, S.Vinokurova, A.Wang, C. C.Wang, C. H.Wang, M. -Z.Wang, P.Watanabe, Y.Wedd, R.Won, E.Yabsley, B. D.Yamaguchi, A.Yamashita, Y.Yamauchi, M.Zhang, C. C.Zhang, Z. P.Zhilich, V.Zupanc, A.
DOI
10.1103/PhysRevLett.99.221802
발행일
2007-11
유형
Article
저널명
Physical Review Letters
99
22
페이지
1 ~ 5

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