Year: 2003
Type: article
Abstract: We present a measurement of $\mathrm{CP}$-violation parameters in the $\stackrel{\ensuremath{\rightarrow}}{b}s\overline{q}q$ penguin transitions $(q=s,u,d)$ based on a $78{\mathrm{fb}}^{\ensuremath{-}1}$ data sample collected at the $\ensuremath{\Upsilon}(4S)$ resonance with the Belle detector at the KEKB energy-asymmetric ${e}^{+}{e}^{\ensuremath{-}}$ collider. One neutral B meson is reconstructed in the $\ensuremath{\varphi}{K}_{S}^{0},$ ${K}^{+}{K}^{\ensuremath{-}}{K}_{S}^{0},$ or ${\ensuremath{\eta}}^{\ensuremath{'}}{K}_{S}^{0}$ decay channel, and the flavor of the accompanying B meson is identified from its decay products. $\mathrm{CP}$ violation parameters for each of the three modes are obtained from the asymmetries in the distributions of the proper-time intervals between the two B decays.
Authors: K. Abe, T. Abe, I. Adachi, H. Aihara, K. Akai, M. Akatsu, M. Akemoto, Y. Asano, T. Aso, V. Aulchenko, T. Aushev, A. M. Bakich, Y. Ban, A. Bay, I. Bizjak, A. Bondar, A. Bozek, M. Bračko, J. Brodzicka, T. E. Browder, B. C. K. Casey, P. Chang, Y. Chao, K.-F. Chen, B. G. Cheon, R. Chistov, S.-K. Choi, Y. Choi, Y. K. Choi, A. Drutskoy, S. Eidelman, V. Eiges, Y. Enari, C. Fukunaga, K. Furukawa, N. Gabyshev, A. Garmash, T. Gershon, B. Golob, A. Gordon, J. Haba, K. Hara, H. Hayashii, M. Hazumi, T. Higuchi, T. Hojo, Y. Hoshi, W.-S. Hou, Y. B. Hsiung, H.-C. Huang, T. Igaki, Y. Igarashi, T. Iijima, H. Ikeda, K. Inami, A. Ishikawa, R. Itoh, H. Iwasaki, Y. Iwasaki, H. K. Jang, J. Kaneko, J. H. Kang, J. S. Kang, N. Katayama, H. Kawai, H. Kawai, Y. Kawakami, T. Kawasaki, H. Kichimi, M. Kikuchi, E. Kikutani, D. W. Kim, H. J. Kim, H. O. Kim, Hyunwoo Kim, J. H. Kim, S. Kobayashi, H. Koiso, S. Korpar, P. Križan, P. Krokovny, R. Kulasiri, Y.-J. Kwon, J. S. Lange, G. Leder, S. H. Lee, S.-W. Lin, D. Liventsev, J. MacNaughton, F. Mandl, D. Marlow, T. Matsuishi, S. Matsumoto, T. Matsumoto, S. Michizono, W. Mitaroff, K. Miyabayashi, Y. Miyabayashi, H. Miyake, H. Miyata, J. Mueller, T. Nagamine, Y. Nagasaka, T. Nakadaira, T. T. Nakamura, E. Nakano, M. Nakao, H. Nakazawa, J. W. Nam, Z. Natkaniec, S. Nishida, O. Nitoh, S. Noguchi, T. Nozaki, S. Ogawa, Y. Ogawa, Y. Ohnishi, T. Ohshima, N. Ohuchi, T. Okabe, S. Okuno, S. L. Olsen, W. Ostrowicz, H. Ozaki, H. Palka, C. W. Park, H. Park, J.-P. Perroud, L. E. Piilonen, M. Rozanska, K. Rybicki, H. Sagawa, S. Saitoh, Y. Sakai, A. Satpathy, O. Schneider, S. Schrenk, J. Schümann, S. Semenov, K. Senyo, R. Seuster, M. E. Sevior, H. Shibuya, T. Shidara, B. Shwartz, V. Sidorov, J. B. Singh, N. Soni, S. Stanič, M. Starič, A. Sugi, K. Sumisawa, T. Sumiyoshi, S. Suzuki, S. Y. Suzuki, S. K. Swain, T. Takahashi, F. Takasaki, K. Tamai, N. Tamura, J. Tanaka, M. Tanaka, M. Tawada, G. N. Taylor, Y. Teramoto, S. Tokuda, T. Tomura, T. Tsuboyama, T. Tsukamoto, S. Uehara, Y. Unno, S. Uno, Y. Ushiroda, S. E. Vahsen, G. Varner, K. E. Varvell, C. C. Wang, C. H. Wang, J. G. Wang, Y. Watanabe, E. Won, B. D. Yabsley, Y. Yamada, A. Yamaguchi, Y. Yamashita, M. Yamauchi, H. Yanai, M. Yokoyama, M. Yoshida, Y. Yuan, Y. Yusa, Z. P. Zhang, D. Žontar
Institutions: High Energy Accelerator Research Organization, Tohoku University, The University of Tokyo, Nagoya University, University of Tsukuba, National Institute of Technology, Toyama College, Budker Institute of Nuclear Physics, Institute for Theoretical and Experimental Physics, The University of Sydney, Peking University, University of Lausanne, Jožef Stefan Institute, Polish Academy of Sciences, University of Maribor, University of Hawaiʻi at Mānoa, University of Hawaii System, National Taiwan University, Sungkyunkwan University, Gyeongsang National University, Tokyo Metropolitan University, University of Ljubljana, The University of Melbourne, The University of Osaka, Nara Women's University, Tohoku Gakuin University, Goethe University Frankfurt, Hiroshima Institute of Technology, Chuo University, Seoul National University, Tokyo Institute of Technology, Yonsei University, Korea University, Chiba University, Niigata University, Saga University, University of Cincinnati, Austrian Academy of Sciences, Princeton University, University of Pittsburgh, Osaka City University, Kyoto University, Tokyo University of Agriculture and Technology, Toho University, Kanagawa University, Kyungpook National University, Virginia Tech, Panjab University, Yokkaichi University, Chinese Academy of Sciences, Institute of High Energy Physics, University of Science and Technology of China
Language: Latvian
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2056584950