Measurement of Time-Dependent CP -Violating Asymmetries in B0→Ks0Ks0Ks0 Decay
Year: 2005
Type: article
Abstract: We present a measurement of $CP$-violation parameters in the ${B}^{0}\ensuremath{\rightarrow}{K}_{S}^{0}{K}_{S}^{0}{K}_{S}^{0}$ decay based on a sample of $275\ifmmode\times\else\texttimes\fi{}{10}^{6}$ $B\overline{B}$ pairs 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 fully reconstructed in the decay ${B}^{0}\ensuremath{\rightarrow}{K}_{S}^{0}{K}_{S}^{0}{K}_{S}^{0}$, and the flavor of the accompanying $B$ meson is identified from its decay products. $CP$-violation parameters are obtained from the asymmetry in the distributions of the proper-time interval between the two $B$ decays: $\mathcal{S}=+1.26\ifmmode\pm\else\textpm\fi{}0.68(\mathrm{stat})\ifmmode\pm\else\textpm\fi{}0.20(\mathrm{syst})$ and $\mathcal{A}=+0.54\ifmmode\pm\else\textpm\fi{}0.34(\mathrm{stat})\ifmmode\pm\else\textpm\fi{}0.09(\mathrm{syst})$.
Source: Physical Review Letters
Authors: K. Sumisawa, Y. Ushiroda, M. Hazumi, K. Abe, K. Abe, I. Adachi, H. Aihara, Y. Asano, V. Aulchenko, T. Aushev, A. M. Bakich, U. Bitenc, I. Bizjak, S. Blyth, A. Bondar, A. Bozek, M. Bračko, J. Brodzicka, T. E. Browder, Y. Chao, A. Chen, K.-F. Chen, W. T. Chen, B. G. Cheon, R. Chistov, Y. Choi, A. Chuvikov, S. Cole, J. Dalseno, M. Danilov, M. Dash, A. Drutskoy, S. Eidelman, Y. Enari, F. Fang, S. Fratina, N. Gabyshev, A. Garmash, T. Gershon, G. Gokhroo, B. Golob, A. Gorišek, J. Haba, K. Hara, T. Hara, H. Hayashii, T. Higuchi, T. Hokuue, Y. Hoshi, S. Hou, W.-S. Hou, Y. B. Hsiung, T. Iijima, A. Imoto, K. Inami, A. Ishikawa, H. Ishino, R. Itoh, M. Iwasaki, Y. Iwasaki, J. H. Kang, J. S. Kang, S. U. Kataoka, N. Katayama, H. Kawai, T. Kawasaki, H. R. Khan, H. Kichimi, H. J. Kim, H. O. Kim, S. K. Kim, S. M. Kim, K. Kinoshita, S. Korpar, P. Križan, P. Krokovny, R. Kulasiri, S. Kumar, C. C. Kuo, A. Kusaka, A. Kuzmin, Y.-J. Kwon, J. S. Lange, G. Leder, T. Lesiak, S.-W. Lin, F. Mandl, D. Marlow, T. Matsumoto, A. Matyja, W. Mitaroff, K. Miyabayashi, H. Miyake, H. Miyata, R. Mizuk, T. Nagamine, Y. Nagasaka, E. Nakano, M. Nakao, Z. Natkaniec, S. Nishida, O. Nitoh, T. Nozaki, S. Ogawa, T. Ohshima, T. Okabe, S. Okuno, S. L. Olsen, Y. Onuki, W. Ostrowicz, H. Ozaki, C. W. Park, H. Park, N. Parslow, L. S. Peak, R. Pestotnik, L. E. Piilonen, M. Rozanska, H. Sagawa, Y. Sakai, T. R. Sarangi, N. Sato, T. Schietinger, O. Schneider, R. Seuster, M. E. Sevior, H. Shibuya, V. Sidorov, J. B. Singh, A. Somov, R. Stamen, S. Stanič, M. Starič, T. Sumiyoshi, S. Suzuki, O. Tajima, F. Takasaki, K. Tamai, N. Tamura, M. Tanaka, Y. Teramoto, X. C. Tian, K. Trabelsi, T. Tsuboyama, T. Tsukamoto, S. Uehara, T. Uglov, K. Ueno, S. Uno, P. Urquijo, G. Varner, K. E. Varvell, S. Villa, C. C. Wang, C. H. Wang, M.-Z. Wang, Q. L. Xie, B. D. Yabsley, A. Yamaguchi, H. Yamamoto, Y. Yamashita, M. Yamauchi, Heyoung Yang, J. Zhang, L. M. Zhang, Z. P. Zhang, V. Zhilich, D. Žontar
Institutions: High Energy Accelerator Research Organization, The University of Osaka, Tohoku Gakuin University, The University of Tokyo, University of Tsukuba, Budker Institute of Nuclear Physics, Institute for Theoretical and Experimental Physics, The University of Sydney, Jožef Stefan Institute, National Taiwan University, Institute of Nuclear Physics, Polish Academy of Sciences, University of Maribor, University of Hawaiʻi at Mānoa, University of Hawaii System, National Central University, Chonnam National University, Sungkyunkwan University, Princeton University, The University of Melbourne, Virginia Tech, University of Cincinnati, Nagoya University, Tata Institute of Fundamental Research, University of Ljubljana, Nara Women's University, Tokyo Institute of Technology, Yonsei University, Korea University, Chiba University, Niigata University, Kyungpook National University, Seoul National University, Panjab University, Goethe University Frankfurt, Institute of High Energy Physics, Tokyo Metropolitan University, Tohoku University, Hiroshima Institute of Technology, Osaka City University, Tokyo University of Agriculture and Technology, Toho University, Kanagawa University, École Polytechnique Fédérale de Lausanne, Saga University, Peking University, National United 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
Funders: U.S. Department of Energy, Department of Science and Technology, Ministry of Science and Technology, India, Ministry of Education, Culture, Sports, Science and Technology, Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, National Natural Science Foundation of China, National Science Council, Korea Science and Engineering Foundation, Ministry of Education, India, Ministry of Education and Human Resources Development, Japan Society for the Promotion of Science
OpenAlex ID: W1815356569