Study ofBmeson decays to three-body charmless hadronic final states
A. Garmash, K. Abe, T. Abe,I. Adachi, H. Aihara, M. Akatsu, Y. Asano, T. Aushev, A. M. Bakich, Y. Ban, I. Bedny, P. K. Behera,I. Bizjak, A. Bondar, A. Bożek, M. Bračko, T. E. Browder, B. C.K. Casey,P. Chang, Y. Chào,Kai-Feng Chen, B. G. Cheon, R. Chistov, S. K. Choi,Y. Choi, A. Chuvikov, M. Danilov, M. Dash, Dong Liu, A. Drutskoy, S. Eidelman, V. Eiges, C. Fukunaga, N. Gabyshev, T. Gershon, B. Golob,Ascelin Gordon, R. S. Guo, J. Haba, C. Hagner, T. Hara, N. C. Hastings, H. Hayashii, M. Hazumi, I. Higuchi, L. Hinz, T. Hokuue, Y. Hoshi, W.-S. Hou,Hsuan‐Cheng Huang, Y. Igarashi,T. Iijima, K. Inami, R. Itoh,H. Iwasaki, M. Iwasaki, M. Iwasaki, H. K. Jang,J. H. Kang,J. S. Kang, N. Katayama, H. Kawai, T. Kawasaki,H. Kichimi,D. W. Kim,H. J. Kim,Hyun Woo Kim,S. K. Kim,K. Kinoshita, S. Korpar, P. Križan, P. Krokovny,A. Kuzmin, Y. J. Kwon, G. Leder,S. H. Lee,J. Li,S. W. Lin, J. MacNaughton, G. Majumder, F. Mandl,Hiroshi Matsumoto, A. Matyja, W. Mitaroff,H. Miyata, G. R. Moloney,Takashi Mori,Y. Nagasaka, T. Nakadaira, E. Nakano, M. Nakao, J. W. Nam, Z. Natkaniec, S. Nishida,O. Nitoh,T. Ohshima, T. Okabe, S. Okuno,S. L. Olsen, W. Ostrowicz, H. Ozaki, H. Pałka, C. W. Park, H. Park,K. S. Park, N. Parslow, L. E. Piilonen, M. Różanśka, H. Sagawa,Saburou Saitoh, Y. Sakai, T. Sarangi, M. Satapathy, A. Satpathy, O. Schneider, J. Schümann, C. Schwanda, A. J. Schwartz, S. Semenov, K. Senyo, R. Seuster, M. E. Sevior, H. Shibuya, B. Shwartz, V. Sidorov, J. B. Singh, N. Soni, S. Stanič, M. Starič, A. Sugi, K. Sumisawa, T. Sumiyoshi, S. Suzuki, S. Suzuki, S. K. Swain, F. Takasaki, K. Tamai, N. Tamura, J. Tanaka, M. Tanaka, Y. Teramoto, T. Tomura, K. Trabelsi, T. Tsuboyama, T. Tsukamoto, S. Uehara, Y. Unno, S. Uno, G. Varner, K. E. Varvell, C. H. Wang, M.-Z. Wang, Y. Watanabe, E. Won, B. Yabsley, Y. Yamada, A. Yamaguchi, H. Yamamoto, Y. Yamashita, M. Yamauchi, Haruo Yanai, Y. Yuan, Y. Yusa, J. Zhang, Z. P. Zhang, V. Zhilich, D. Žontar Physical review（2004）
摘要
We report results of a study of charmless B meson decays to three-body Kππ,KKπ and KKK final states. Measurements of branching fractions for B decays to K+(0)π+π−,K+K+K−,K0K+K−,K+KS0KS0 and KS0KS0KS0 final states are presented. The decays B0→K0K+K−,B+→K+KS0KS0 and B0→KS0KS0KS0 are observed for the first time. We also report evidence for B+→K+K−π+ decay. For the three-body final states K0K+π−,KS0KS0π+,K+K+π− and K−π+π+, 90% confidence level upper limits are reported. Finally, we discuss the possibility of using the three-body B0→KS0K+K− decay for CP violation studies. The results are obtained with a 78 fb−1 data sample collected at the Υ(4S) resonance by the Belle detector operating at the KEKB asymmetric energy e+e− collider.Received 1 August 2003DOI:https://doi.org/10.1103/PhysRevD.69.012001©2004 American Physical Society
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hadronic final states,decays,of<i>b</i>meson,three-body
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