Measurement of branching fraction and time-dependent CP asymmetry parameters in B-0 ->(D*+D*-KS0) decays
DC Field | Value | Language |
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dc.contributor.author | Dalseno, J. | - |
dc.contributor.author | Adachi, I. | - |
dc.contributor.author | Aihara, H. | - |
dc.contributor.author | Aushev, T. | - |
dc.contributor.author | Bakich, A. M. | - |
dc.contributor.author | Balagura, V. | - |
dc.contributor.author | Bay, A. | - |
dc.contributor.author | Bitenc, U. | - |
dc.contributor.author | Bizjak, I. | - |
dc.contributor.author | Bozek, A. | - |
dc.contributor.author | Bracko, M. | - |
dc.contributor.author | Browder, T. E. | - |
dc.contributor.author | Chao, Y. | - |
dc.contributor.author | Chen, A. | - |
dc.contributor.author | Cheon, Byung Gu | - |
dc.contributor.author | Chistov, R. | - |
dc.contributor.author | Cho, I. -S. | - |
dc.contributor.author | Choi, Y. | - |
dc.contributor.author | Choi, Y. K. | - |
dc.contributor.author | Danilov, M. | - |
dc.contributor.author | Dash, M. | - |
dc.contributor.author | Drutskoy, A. | - |
dc.contributor.author | Eidelman, S. | - |
dc.contributor.author | Go, A. | - |
dc.contributor.author | Ha, H. | - |
dc.contributor.author | Hayasaka, K. | - |
dc.contributor.author | Hazumi, M. | - |
dc.contributor.author | Heffernan, D. | - |
dc.contributor.author | Hokuue, T. | - |
dc.contributor.author | Hyun, H. J. | - |
dc.contributor.author | Inami, K. | - |
dc.contributor.author | Ishikawa, A. | - |
dc.contributor.author | Ishino, H. | - |
dc.contributor.author | Iwasaki, M. | - |
dc.contributor.author | Iwasaki, Y. | - |
dc.contributor.author | Joshi, N. J. | - |
dc.contributor.author | Kah, D. H. | - |
dc.contributor.author | Kang, J. H. | - |
dc.contributor.author | Kapusta, P. | - |
dc.contributor.author | Katayama, N. | - |
dc.contributor.author | Kawai, H. | - |
dc.contributor.author | Kawasaki, T. | - |
dc.contributor.author | Kichimi, H. | - |
dc.contributor.author | Kim, H. J. | - |
dc.contributor.author | Kim, Y. J. | - |
dc.contributor.author | Kinoshita, K. | - |
dc.contributor.author | Krizan, P. | - |
dc.contributor.author | Krokovny, P. | - |
dc.contributor.author | Kumar, R. | - |
dc.contributor.author | Kuo, C. C. | - |
dc.contributor.author | Kuzmin, A. | - |
dc.contributor.author | Kwon, Y. -J. | - |
dc.contributor.author | Lee, J. S. | - |
dc.contributor.author | Lee, S. E. | - |
dc.contributor.author | Lesiak, T. | - |
dc.contributor.author | Li, J. | - |
dc.contributor.author | Limosani, A. | - |
dc.contributor.author | Lin, S. -W. | - |
dc.contributor.author | Liventsev, D. | - |
dc.contributor.author | Mandl, F. | - |
dc.contributor.author | Matsumoto, T. | - |
dc.contributor.author | McOnie, S. | - |
dc.contributor.author | Medvedeva, T. | - |
dc.contributor.author | Mitaroff, W. | - |
dc.contributor.author | Miyake, H. | - |
dc.contributor.author | Miyata, H. | - |
dc.contributor.author | Moloney, G. R. | - |
dc.contributor.author | Nakano, E. | - |
dc.contributor.author | Nakao, M. | - |
dc.contributor.author | Nishida, S. | - |
dc.contributor.author | Nitoh, O. | - |
dc.contributor.author | Ogawa, S. | - |
dc.contributor.author | Ohshima, T. | - |
dc.contributor.author | Okuno, S. | - |
dc.contributor.author | Onuki, Y. | - |
dc.contributor.author | Ostrowicz, W. | - |
dc.contributor.author | Ozaki, H. | - |
dc.contributor.author | Pakhlov, P. | - |
dc.contributor.author | Pakhlova, G. | - |
dc.contributor.author | Park, C. W. | - |
dc.contributor.author | Park, H. | - |
dc.contributor.author | Park, K. S. | - |
dc.contributor.author | Pestotnik, R. | - |
dc.contributor.author | Piilonen, L. E. | - |
dc.contributor.author | Sahoo, H. | - |
dc.contributor.author | Sakai, Y. | - |
dc.contributor.author | Schneider, O. | - |
dc.contributor.author | Schuemann, J. | - |
dc.contributor.author | Seidl, R. | - |
dc.contributor.author | Sekiya, A. | - |
dc.contributor.author | Senyo, K. | - |
dc.contributor.author | Sevior, M. E. | - |
dc.contributor.author | Shapkin, M. | - |
dc.contributor.author | Shibuya, H. | - |
dc.contributor.author | Singh, J. B. | - |
dc.contributor.author | Sokolov, A. | - |
dc.contributor.author | Somov, A. | - |
dc.contributor.author | Stanic, S. | - |
dc.contributor.author | Staric, M. | - |
dc.contributor.author | Stoeck, H. | - |
dc.contributor.author | Sumisawa, K. | - |
dc.contributor.author | Sumiyoshi, T. | - |
dc.contributor.author | Takasaki, F. | - |
dc.contributor.author | Tanaka, M. | - |
dc.contributor.author | Taylor, G. N. | - |
dc.contributor.author | Teramoto, Y. | - |
dc.contributor.author | Tian, X. C. | - |
dc.contributor.author | Tsukamoto, T. | - |
dc.contributor.author | Uehara, S. | - |
dc.contributor.author | Ueno, K. | - |
dc.contributor.author | Uglov, T. | - |
dc.contributor.author | Unno, Y. | - |
dc.contributor.author | Uno, S. | - |
dc.contributor.author | Urquijo, P. | - |
dc.contributor.author | Varner, G. | - |
dc.contributor.author | Villa, S. | - |
dc.contributor.author | Vinokurova, A. | - |
dc.contributor.author | Wang, C. C. | - |
dc.contributor.author | Wang, C. H. | - |
dc.contributor.author | Watanabe, Y. | - |
dc.contributor.author | Wedd, R. | - |
dc.contributor.author | Won, E. | - |
dc.contributor.author | Yabsley, B. D. | - |
dc.contributor.author | Yamaguchi, A. | - |
dc.contributor.author | Yamashita, Y. | - |
dc.contributor.author | Yamauchi, M. | - |
dc.contributor.author | Zhang, Z. P. | - |
dc.contributor.author | Zhilich, V. | - |
dc.contributor.author | Zupanc, A. | - |
dc.date.accessioned | 2022-12-21T05:47:11Z | - |
dc.date.available | 2022-12-21T05:47:11Z | - |
dc.date.created | 2022-08-26 | - |
dc.date.issued | 2007-10 | - |
dc.identifier.issn | 1550-7998 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/179485 | - |
dc.description.abstract | We present a measurement of the branching fraction and time-dependent CP violation parameters for B-0 ->(D*+D*-KS0) decays. These results are obtained from a 414 fb(-1) data sample that contains 449x10(6) B (B) over bar pairs collected at the Upsilon(4S) resonance with the Belle detector at the KEKB asymmetric-energy e(+)e(-) collider. We obtain the branching fraction, B(B-0 ->(D*+D*-KS0))=[3.4 +/- 0.4(stat)+/- 0.7(syst)]x10(-3), which is in agreement with the current world average. We also obtain an upper limit on the product branching fraction for a possible two-body decay, B(B-0 -> D-s1(+)(2536)D*-)B(D-s1(+)(2536)->(D*+KS0))< 7.1x10(-4) (90% CL). In the traditional 2-parameter time-dependent CP analysis, we measure the CP violation parameters, A(CP)=-0.01(-0.28)(+0.28)(stat)+/- 0.09(syst), Dsin2 phi(1)=0.06(-0.44)(+0.45)(stat)+/- 0.06(syst). No evidence for either mixing-induced or direct CP violation is found. In a 3-parameter fit sensitive to cos2 phi(1) performed in the half-Dalitz spaces, s(-)<= s(+) and s(-)> s(+), where s(+/-)equivalent to m(2)((DKS0)-K-*+/-), we extract the CP violation parameters, J(c)/J(0)=0.60(-0.28)(+0.25)(stat)+/- 0.08(syst), 2J(s1)/J(0)sin2 phi(1)=-0.17(-0.42)(+0.42)(stat)+/- 0.09(syst), 2J(s2)/J(0)cos2 phi(1)=-0.23(-0.41)(+0.43)(stat)+/- 0.13(syst). A large value of J(c)/J(0) would indicate a significant resonant contribution from a broad unknown D-s(**+) state. Although the sign of the factor, 2J(s2)/J(0), can be deduced from theory, no conclusion can be drawn regarding the sign of cos2 phi(1) given the errors. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER PHYSICAL SOC | - |
dc.title | Measurement of branching fraction and time-dependent CP asymmetry parameters in B-0 ->(D*+D*-KS0) decays | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cheon, Byung Gu | - |
dc.identifier.doi | 10.1103/PhysRevD.76.072004 | - |
dc.identifier.scopusid | 2-s2.0-35348856980 | - |
dc.identifier.wosid | 000250621200009 | - |
dc.identifier.bibliographicCitation | PHYSICAL REVIEW D, v.76, no.7, pp.1 - 9 | - |
dc.relation.isPartOf | PHYSICAL REVIEW D | - |
dc.citation.title | PHYSICAL REVIEW D | - |
dc.citation.volume | 76 | - |
dc.citation.number | 7 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Astronomy & Astrophysics | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Astronomy & Astrophysics | - |
dc.relation.journalWebOfScienceCategory | Physics, Particles & Fields | - |
dc.subject.keywordPlus | B-MESONS | - |
dc.subject.keywordPlus | VIOLATION | - |
dc.subject.keywordPlus | BELLE | - |
dc.subject.keywordPlus | DETECTOR | - |
dc.identifier.url | https://journals.aps.org/prd/abstract/10.1103/PhysRevD.76.072004 | - |
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