| Title | Measurement of time-dependent CP violation in B-0 -> K-S(0)pi(0)pi(0) decays |
| Authors | Yusa, Y. Aihara, H. Al Said, S. Asner, D. M. Atmacan, H. Aulchenko, V. Aushev, T. Ayad, R. Babu, V. Badhrees, I. Bahinipati, S. Bakich, A. M. Bansal, V. Behera, P. Bhardwaj, V. Bhuyan, B. Biswal, J. Bozek, A. Bracko, M. Browder, T. E. Cao, L. Cervenkov, D. Chekelian, V. Chen, A. Cheon, B. G. Chilikin, K. Choi, S. -K. Choi, Y. Cinabro, D. Cunliffe, S. Dash, N. Di Carlo, S. Dong, T. V. Drasal, Z. Eidelman, S. Epifanov, D. Fast, J. E. Fulsom, B. G. Garg, R. Gaur, V. Garmash, A. Giri, A. Goldenzweig, P. Golob, B. Guan, Y. Haba, J. Hayasaka, K. Hayashii, H. Hirose, S. Inami, K. Inguglia, G. Ishikawa, A. Itoh, R. Iwasaki, M. Iwasaki, Y. Jacobs, W. W. Jia, S. Jin, Y. Joo, K. K. Kang, K. H. Kawasaki, T. Kiesling, C. Kim, D. Y. Kim, J. B. Kim, K. T. Kim, S. H. Kinoshita, K. Kodys, P. Korpar, S. Kotchetkov, D. Krizan, P. Kroeger, R. Kuhr, T. Kumar, R. Kwon, Y. -J. Lange, J. S. Lee, I. S. Lee, S. C. Li, L. K. Li, Y. B. Gioi, L. Li Libby, J. Liventsev, D. Lubej, M. Luo, T. Masuda, M. Matsuda, T. Merola, M. Miyabayashi, K. Miyata, H. Mizuk, R. Mohanty, G. B. Moon, H. K. Nakano, E. Nakao, M. Nanut, T. Nath, K. J. Natkaniec, Z. Nisar, N. K. Nishida, S. Nishimura, K. Ogawa, K. Ogawa, S. Ono, H. Pakhlova, G. Pal, B. Pardi, S. Park, H. Paul, S. Pedlar, T. K. Pestotnik, R. Piilonen, L. E. Popov, V. Prencipe, E. Rostomyan, A. Russo, G. Sakai, Y. Sandilya, S. Sanuki, T. Savinov, V. Schneider, O. Schnell, G. Schwanda, C. Schwartz, A. J. Seino, Y. Senyo, K. Seon, O. Sevior, M. E. Shen, C. P. Shibata, T. -A. Shiu, J. -G. Staric, M. Sumihama, M. Sumiyoshi, T. Takizawa, M. Tamponi, U. Tanida, K. Tenchini, F. Uchida, M. Uglov, T. Unno, Y. Uno, S. Ushiroda, Y. Usov, Y. Van Hulse, C. Van Tonder, R. Varner, G. Varvell, K. E. Vorobyev, V. Vossen, A. Waheed, E. Wang, B. Wang, C. H. Wang, M. -Z. Wang, P. Won, E. Ye, H. Yin, J. H. Zhang, Z. P. Zhilich, V. Zhulanov, V. |
| Affiliation | Univ Basque Country, UPV EHU, Bilbao 48080, Spain Beihang Univ, Beijing 100191, Peoples R China Brookhaven Natl Lab, Upton, NY 11973 USA RAS, SB, Budker Inst Nucl Phys, Novosibirsk 630090, Russia Charles Univ Prague, Fac Math & Phys, CR-12116 Prague, Czech Republic Chonnam Natl Univ, Kwangju 660701, South Korea Univ Cincinnati, Cincinnati, OH 45221 USA DESY, D-22607 Hamburg, Germany Duke Univ, Durham, NC 27708 USA Fudan Univ, Key Lab Nucl Phys & Ion Beam Applicat MOE, Shanghai 200443, Peoples R China Fudan Univ, Inst Modern Phys, Shanghai 200443, Peoples R China Justus Liebig Univ Giess, D-35392 Giessen, Germany Gifu Univ, Gifu 5011193, Japan Grad Univ Adv Studies, SOKENDAI, Hayama 2400193, Japan Gyeongsang Natl Univ, Chinju 660701, South Korea Hanyang Univ, Seoul 133791, South Korea Univ Hawaii, Honolulu, HI 96822 USA High Energy Accelerator Res Org KEK, Tsukuba, Ibaraki 3050801, Japan High Energy Accelerator Res Org KEK, KEK Theory Ctr, J PARC Branch, Tsukuba, Ibaraki 3050801, Japan Forschungszentrum Julich, D-52425 Julich, Germany Basque Fdn Sci, Ikerbasque, Bilbao 48013, Spain Indian Inst Sci Educ & Res Mohali, Sas Nagar, India Indian Inst Technol Bhubaneswar, Satya Nagar 751007, India Indian Inst Technol Guwahati, Gauhati 781039, Assam, India Indian Inst Technol Hyderabad, Hyderabad 502285, Telangana, India Indian Inst Technol Madras, Chennai 600036, India Indiana Univ, Bloomington, IN 47408 USA Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China Inst High Energy Phys, A-1050 Vienna, Austria INFN, Sez Napoli, I-80126 Naples, Italy INFN, Sez Torino, I-10125 Turin, Italy Japan Atom Energy Agcy, Advanced Sci Res Ctr, Naka, Ibaraki 3191195, Japan J Stefan Inst, Ljubljana 1000, Slovenia Karlsruher Inst Technol, Inst Expt Teilchenphys, D-76131 Karlsruhe, Germany King Abdulaziz City Sci & Technol, Riyadh 11442, Saudi Arabia King Abdulaziz Univ, Fac Sci, Dept Phys, Jeddah 21589, Saudi Arabia Korea Univ, Seoul 136713, South Korea Kyungpook Natl Univ, Daegu 702701, South Korea Univ Paris Saclay, Univ Paris Sud, LAL, CNRS,IN2P3, Orsay, France Ecole Polytech Fed Lausanne, CH-1015 Lausanne, Switzerland Russian Acad Sci, PN Lebedev Phys Inst, Moscow 119991, Russia Univ Ljubljana, Fac Math & Phys, Ljubljana 1000, Slovenia Ludwig Maximilians Univ Munchen, D-80539 Munich, Germany Luther Coll, Decorah, IA 52101 USA Univ Maribor, Maribor 2000, Slovenia Max Planck Inst Phys & Astrophys, D-80805 Munich, Germany Univ Melbourne, Sch Phys, Melbourne, Vic 3010, Australia Univ Mississippi, University, MS 38677 USA Univ Miyazaki, Miyazaki 8892192, Japan Moscow Phys Engn Inst, Moscow 115409, Russia Moscow Inst Phys & Technol, Moscow 141700, Moscow Region, Russia Nagoya Univ, Grad Sch Sci, Nagoya, Aichi 4648602, Japan Univ Napoli Federico II, I-80055 Naples, Italy Nara Womens Univ, Nara 6308506, Japan Natl Cent Univ, Chungli 32054, Taiwan Natl United Univ, Miaoli 36003, Taiwan Natl Taiwan Univ, Dept Phys, Taipei 10617, Taiwan H Niewodniczanski Inst Nucl Phys, PL-31342 Krakow, Poland Nippon Dent Univ, Niigata 9518580, Japan Niigata Univ, Niigata 9502181, Japan Novosibirsk State Univ, Novosibirsk 630090, Russia Osaka City Univ, Osaka 5588585, Japan Pacific Northwest Natl Lab, Richland, WA 99352 USA Panjab Univ, Chandigarh 160014, India Peking Univ, Beijing 100871, Peoples R China Univ Pittsburgh, Pittsburgh, PA 15260 USA Punjab Agr Univ, Ludhiana 141004, Punjab, India RIKEN, Nishina Ctr, Theoret Res Div, Saitama 3510198, Japan Univ Sci & Technol China, Hefei 230026, Anhui, Peoples R China Showa Pharmaceut Univ, Tokyo 1948543, Japan Soongsil Univ, Seoul 156743, South Korea Univ South Carolina, Columbia, SC 29208 USA Sungkyunkwan Univ, Suwon 440746, South Korea Univ Sydney, Sch Phys, Sydney, NSW 2006, Australia Univ Tabuk, Dept Phys, Fac Sci, Tabuk 71451, Saudi Arabia Tata Inst Fundamental Res, Mumbai 400005, India Tech Univ Munich, Dept Phys, D-85748 Garching, Germany Toho Univ, Funabashi, Chiba 2748510, Japan Tohoku Univ, Dept Phys, Sendai, Miyagi 9808578, Japan Univ Tokyo, Earthquake Res Inst, Tokyo 1130032, Japan Univ Tokyo, Dept Phys, Tokyo 1130033, Japan Tokyo Inst Technol, Tokyo 1528550, Japan Tokyo Metropolitan Univ, Tokyo 1920397, Japan Virginia Polytech Inst & State Univ, Blacksburg, VA 24061 USA Wayne State Univ, Detroit, MI 48202 USA Yamagata Univ, Yamagata 9908560, Japan Yonsei Univ, Seoul 120749, South Korea |
| Issue Date | 2019 |
| Publisher | PHYSICAL REVIEW D |
| Abstract | We report a measurement of time-dependent CP violation in B-0 -> K-S(0)pi(0)pi(0) decays using a data sample of 772 x 10(6) B (B) over bar pairs collected by the Belle experiment running at the (sic)(4S) resonance at the KEKB e(+)e(-) collider. This decay proceeds mainly via a b -> sd (d) triple over dot "penguin" amplitude. The results are sin 2 phi(eff)(1) = 0.92(-0.31)(+0.27) (stat.) +/- 0.11 (syst.) and A = 0.28 +/- 0.21 (stat.) +/- 0.04 (syst.), which are the most precise measurements of CP violation in this decay mode to date. The value for the CP-violating parameter sin 2 phi(eff)(1) is consistent with that obtained using decay modes proceeding via a b -> c (c) over bars "tree" amplitude. |
| URI | http://hdl.handle.net/20.500.11897/551406 |
| ISSN | 2470-0010 |
| DOI | 10.1103/PhysRevD.99.011102 |
| Indexed | SCI(E) EI |
| Appears in Collections: | 待认领 |
