Evidence for Neutral B Meson Decays to omega K*(0)
文献类型：期刊论文
| 作者 | Goldenzweig, P; Schwartz, AJ; Adachi, I; Aihara, H; Arinstein, K; Aulchenko, V; Aushev, T; Bahinipati, S; Bakich, AM; Bay, A |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2008 |
| 卷号 | 101期号:23页码:231801 |
| 通讯作者 | [Goldenzweig, P. ; Schwartz, A. J. ; Bahinipati, S. ; Drutskoy, A. ; Kinoshita, K. ; Somov, A.] Univ Cincinnati, Cincinnati, OH 45221 USA ; [Arinstein, K. ; Aulchenko, V. ; Bedny, I. ; Eidelman, S. ; Kuzmin, A. ; Shebalin, V. ; Usov, Y. ; Zhulanov, V. ; Zyukova, O.] Budker Inst Nucl Phys, Novosibirsk 630090, Russia ; [Lesiak, T.] T Kosciuszko Cracow Univ Technol, Krakow, Poland ; [Lange, J. S.] Univ Giessen, Giessen, Germany ; [Kim, Y. J. ; Liu, Y.] Grad Univ Adv Studies, Hayama, Japan ; [Cheon, B. G. ; Unno, Y.] Hanyang Univ, Seoul 133791, South Korea ; [Bondar, A. ; Browder, T. E. ; Li, J. ; Olsen, S. L. ; Sahoo, H. ; Shen, C. P. ; Varner, G.] Univ Hawaii, Honolulu, HI 96822 USA ; [Adachi, I. ; Dalseno, J. ; Hazumi, M. ; Kichimi, H. ; Krokovny, P. ; MacNaughton, J. ; Nakao, M. ; Nishida, S. ; Ozaki, H. ; Sakai, Y. ; Schuemann, J. ; Sumisawa, K. ; Tanaka, M. ; Trabelsi, K. ; Uehara, S. ; Uno, S. ; Wicht, J. ; Yamauchi, M.] High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki, Japan ; [Seidl, R.] Univ Illinois, Urbana, IL 61801 USA ; [Olsen, S. L. ; Wang, P. ; Wang, X. L. ; Zhang, C. C.] Chinese Acad Sci, Inst High Energy Phys, Beijing, Peoples R China ; [Mandl, F. ; Schwanda, C.] Inst High Energy Phys, Vienna, Austria ; [Shapkin, M.] Inst High Energy Phys, Protvino, Russia ; [Aushev, T. ; Chistov, R. ; Mizuk, R. ; Pakhlov, P. ; Pakhlova, G. ; Tikhomirov, I. ; Uglov, T.] Inst Theoret & Expt Phys, Moscow, Russia ; [Bitenc, U. ; Bracko, M. ; Golob, B. ; Korpar, S. ; Krizan, P. ; Pestotnik, R. ; Staric, M. ; Zivko, T. ; Zupanc, A.] Jozef Stefan Inst, Ljubljana, Slovenia ; [Okuno, S. ; Watanabe, Y.] Kanagawa Univ, Yokohama, Kanagawa, Japan ; [Ha, H. ; Won, E.] Korea Univ, Seoul, South Korea ; [Hyun, H. J. ; Kah, D. H. ; Kim, H. J. ; Kim, Y. I. ; Park, H. ; Park, H. K.] Kyungpook Natl Univ, Taegu 702701, South Korea ; [Aushev, T. ; Bay, A. ; Schneider, O. ; Vervink, K.] Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland ; [Golob, B. ; Krizan, P.] Univ Ljubljana, Fac Math & Phys, Ljubljana, Slovenia ; [Bracko, M. ; Korpar, S.] Univ Maribor, SLO-2000 Maribor, Slovenia ; [Limosani, A. ; Sevior, M. E. ; Urquijo, P. ; Wedd, R.] Univ Melbourne, Sch Phys, Melbourne, Vic 3010, Australia ; [Hayasaka, K. ; Iijima, T. ; Inami, K. ; Miyazaki, Y. ; Ohshima, T. ; Senyo, K.] Nagoya Univ, Nagoya, Aichi 4648601, Japan ; [Hayashii, H. ; Miyabayashi, K. ; Sekiya, A.] Nara Womens Univ, Nara 630, Japan ; [Chen, A. ; Nakazawa, H.] Natl Cent Univ, Chungli 32054, Taiwan ; [Wang, C. H.] Natl United Univ, Miaoli, Taiwan ; [Chang, P. ; Chao, Y. ; Chen, K. -F. ; Chiang, C. -C. ; Hou, W. -S. ; Hsiung, Y. B. ; Lin, S. -W. ; Shiu, J. -G. ; Wang, C. C. ; Wang, M. -Z.] Natl Taiwan Univ, Dept Phys, Taipei, Taiwan ; [Bozek, A. ; Lesiak, T. ; Ostrowicz, W. ; Palka, H.] H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland ; [Yamashita, Y.] Nippon Dent Univ, Niigata, Japan ; [Kawasaki, T. ; Miyata, H. ; Tamura, N.] Niigata Univ, Niigata, Japan ; [Stanic, S.] Univ Nova Gor, Nova Gorica, Slovenia ; [Nakano, E. ; Teramoto, Y.] Osaka City Univ, Osaka 558, Japan ; [Heffernan, D.] Osaka Univ, Osaka, Japan ; [Bhardwaj, V. ; Kumar, R. ; Singh, J. B.] Panjab Univ, Chandigarh 160014, India ; [Seidl, R.] RIKEN, BNL, Res Ctr, Upton, NY 11973 USA ; [Ishikawa, A. ; Suzuki, S.] Saga Univ, Saga 840, Japan ; [Liu, C. ; Zhang, Z. P.] Univ Sci & Technol China, Hefei 230026, Peoples R China ; [Kim, S. K. ; Lee, M. J. ; Lee, S. E.] Seoul Natl Univ, Seoul, South Korea ; [Choi, Y. ; Lee, J. S. ; Park, C. W.] Sungkyunkwan Univ, Suwon, South Korea ; [Bakich, A. M. ; McOnie, S. ; Peak, L. S. ; Varvell, K. E. ; Yabsley, B. D.] Univ Sydney, Sydney, NSW 2006, Australia ; [Ogawa, S.] Toho Univ, Funabashi, Chiba 274, Japan ; [Hoshi, Y.] Tohoku Gakuin Univ, Tagajo, Miyagi, Japan ; [Nagamine, T.] Tohoku Univ, Sendai, Miyagi 980, Japan ; [Aihara, H. ; Iwasaki, M.] Univ Tokyo, Dept Phys, Tokyo 113, Japan ; [Ishino, H.] Tokyo Inst Technol, Tokyo 152, Japan ; [Sumiyoshi, T.] Tokyo Metropolitan Univ, Tokyo 158, Japan ; [Nitoh, O.] Tokyo Univ Agr & Technol, Tokyo, Japan ; [Dash, M. ; Piilonen, L. E.] Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA |
| 英文摘要 | We present the results of a study of the charmless vector-vector decay B-0 -> omega K*(0) with 657 X 10(6) B (B) over bar pairs collected with the Belle detector at the KEKB e(+)e(-) collider. We measure the branching fraction to be B(B-0 -> omega K*(0)) = [1.8 +/- 0.7(stat) +/- 0.3(syst)] X 10(-6) with 3.0 sigma significance. We also perform a helicity analysis of the omega and K*(0) vector mesons, and obtain the longitudinal polarization fraction f(L)(B-0 -> omega K*(0)) = 0.56 +/- 0.29(stat)(-0.08)(+0.18)(syst). Finally, we measure a large nonresonant branching fraction B[B-0 -> omega K+ pi(-); M-K pi is an element of (0.755, 1.250) GeV/c(2)] = [5.1 +/- 0.7(stat) +/- 0.7(syst)] X 10(-6) with a significance of 9.5 sigma. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000261431200013 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/241042]  |
| 专题 | 高能物理研究所_实验物理中心 高能物理研究所_粒子天体物理中心 中国科学院高能物理研究所_国有资产处 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Goldenzweig, P,Schwartz, AJ,Adachi, I,et al. Evidence for Neutral B Meson Decays to omega K*(0)[J]. PHYSICAL REVIEW LETTERS,2008,101(23):231801. |
| APA | Goldenzweig, P.,Schwartz, AJ.,Adachi, I.,Aihara, H.,Arinstein, K.,...&Collaboration, B.(2008).Evidence for Neutral B Meson Decays to omega K*(0).PHYSICAL REVIEW LETTERS,101(23),231801. |
| MLA | Goldenzweig, P,et al."Evidence for Neutral B Meson Decays to omega K*(0)".PHYSICAL REVIEW LETTERS 101.23(2008):231801. |
入库方式： OAI收割
来源：高能物理研究所
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