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Evidence for CP violation in B-0 -> D+D- decays

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dc.contributor.authorFratina, S.-
dc.contributor.authorAbe, K.-
dc.contributor.authorAbe, K.-
dc.contributor.authorAdachi, I.-
dc.contributor.authorAihara, H.-
dc.contributor.authorAnipko, D.-
dc.contributor.authorArinstein, K.-
dc.contributor.authorAushev, T.-
dc.contributor.authorBakich, A. M.-
dc.contributor.authorBarberio, E.-
dc.contributor.authorBay, A.-
dc.contributor.authorBelous, K.-
dc.contributor.authorBitenc, U.-
dc.contributor.authorBizjak, I.-
dc.contributor.authorBondar, A.-
dc.contributor.authorBozek, A.-
dc.contributor.authorBracko, M.-
dc.contributor.authorBrodzicka, J.-
dc.contributor.authorBrowder, T. E.-
dc.contributor.authorChang, M.-C.-
dc.contributor.authorChang, P.-
dc.contributor.authorChao, Y.-
dc.contributor.authorChen, A.-
dc.contributor.authorChen, K.-F.-
dc.contributor.authorChen, W. T.-
dc.contributor.authorCheon, Byung Gu-
dc.contributor.authorChistov, R.-
dc.contributor.authorChoi, Y.-
dc.contributor.authorChoi, Y. K.-
dc.contributor.authorCole, S.-
dc.contributor.authorDalseno, J.-
dc.contributor.authorDash, M.-
dc.contributor.authorDrutskoy, A.-
dc.contributor.authorEidelman, S.-
dc.contributor.authorGo, A.-
dc.contributor.authorGolob, B.-
dc.contributor.authorGorisek, A.-
dc.contributor.authorHa, H.-
dc.contributor.authorHaba, J.-
dc.contributor.authorHara, K.-
dc.contributor.authorHazumi, M.-
dc.contributor.authorHeffernan, D.-
dc.contributor.authorHokuue, T.-
dc.contributor.authorHoshi, Y.-
dc.contributor.authorHou, W.-S.-
dc.contributor.authorIijima, T.-
dc.contributor.authorInami, K.-
dc.contributor.authorIshikawa, A.-
dc.contributor.authorIshino, H.-
dc.contributor.authorItoh, R.-
dc.contributor.authorIwasaki, M.-
dc.contributor.authorIwasaki, Y.-
dc.contributor.authorKaji, H.-
dc.contributor.authorKang, J. H.-
dc.contributor.authorKatayama, N.-
dc.contributor.authorKawai, H.-
dc.contributor.authorKawasaki, T.-
dc.contributor.authorKichimi, H.-
dc.contributor.authorKim, H. J.-
dc.contributor.authorKim, H. O.-
dc.contributor.authorKim, S. K.-
dc.contributor.authorKim, Y. J.-
dc.contributor.authorKinoshita, K.-
dc.contributor.authorKorpar, S.-
dc.contributor.authorKrizan, P.-
dc.contributor.authorKrokovny, P.-
dc.contributor.authorKulasiri, R.-
dc.contributor.authorKumar, R.-
dc.contributor.authorKuo, C. C.-
dc.contributor.authorKuzmin, A.-
dc.contributor.authorKwon, Y.-J.-
dc.contributor.authorLee, M. J.-
dc.contributor.authorLee, S. E.-
dc.contributor.authorLesiak, T.-
dc.contributor.authorLimosani, A.-
dc.contributor.authorLin, S.-W.-
dc.contributor.authorLiventsev, D.-
dc.contributor.authorMandl, F.-
dc.contributor.authorMatsumoto, T.-
dc.contributor.authorMatyja, A.-
dc.contributor.authorMcOnie, S.-
dc.contributor.authorMedvedeva, T.-
dc.contributor.authorMitaroff, W.-
dc.contributor.authorMiyabayashi, K.-
dc.contributor.authorMiyake, H.-
dc.contributor.authorMiyata, H.-
dc.contributor.authorMiyazaki, Y.-
dc.contributor.authorMizuk, R.-
dc.contributor.authorMoloney, G. R.-
dc.contributor.authorMori, T.-
dc.contributor.authorNakano, E.-
dc.contributor.authorNakao, M.-
dc.contributor.authorNakazawa, H.-
dc.contributor.authorNishida, S.-
dc.contributor.authorNoguchi, S.-
dc.contributor.authorOgawa, S.-
dc.contributor.authorOhshima, T.-
dc.contributor.authorOkuno, S.-
dc.contributor.authorOlsen, S. L.-
dc.contributor.authorOnuki, Y.-
dc.contributor.authorOzaki, H.-
dc.contributor.authorPakhlov, P.-
dc.contributor.authorPakhlova, G.-
dc.contributor.authorPark, C. W.-
dc.contributor.authorPark, H.-
dc.contributor.authorPeak, L. S.-
dc.contributor.authorPestotnik, R.-
dc.contributor.authorPiilonen, L. E.-
dc.contributor.authorSakai, Y.-
dc.contributor.authorSatoyama, N.-
dc.contributor.authorSchietinger, T.-
dc.contributor.authorSchneider, O.-
dc.contributor.authorSchuemann, J.-
dc.contributor.authorSchwanda, C.-
dc.contributor.authorSchwartz, A. J.-
dc.contributor.authorSenyo, K.-
dc.contributor.authorSevior, M. E.-
dc.contributor.authorShapkin, M.-
dc.contributor.authorShibuya, H.-
dc.contributor.authorShwartz, B.-
dc.contributor.authorSingh, J. B.-
dc.contributor.authorSomov, A.-
dc.contributor.authorSoni, N.-
dc.contributor.authorStanic, S.-
dc.contributor.authorStaric, M.-
dc.contributor.authorStoeck, H.-
dc.contributor.authorSumiyoshi, T.-
dc.contributor.authorTakasaki, F.-
dc.contributor.authorTamai, K.-
dc.contributor.authorTanaka, M.-
dc.contributor.authorTeramoto, Y.-
dc.contributor.authorTian, X. C.-
dc.contributor.authorTikhomirov, I.-
dc.contributor.authorTrabelsi, K.-
dc.contributor.authorTsukamoto, T.-
dc.contributor.authorUehara, S.-
dc.contributor.authorUeno, K.-
dc.contributor.authorUglov, T.-
dc.contributor.authorUnno, Y.-
dc.contributor.authorUno, S.-
dc.contributor.authorUrquijo, P.-
dc.contributor.authorUsov, Y.-
dc.contributor.authorVarner, G.-
dc.contributor.authorVarvell, K. E.-
dc.contributor.authorVervink, K.-
dc.contributor.authorVilla, S.-
dc.contributor.authorWang, C. H.-
dc.contributor.authorWatanabe, Y.-
dc.contributor.authorWon, E.-
dc.contributor.authorYabsley, B. D.-
dc.contributor.authorYamaguchi, A.-
dc.contributor.authorYamashita, Y.-
dc.contributor.authorYamauchi, M.-
dc.contributor.authorZhang, C. C.-
dc.contributor.authorZhang, Z. P.-
dc.contributor.authorZhilich, V.-
dc.contributor.authorZupanc, A.-
dc.date.accessioned2022-12-21T07:56:17Z-
dc.date.available2022-12-21T07:56:17Z-
dc.date.issued2007-06-
dc.identifier.issn0031-9007-
dc.identifier.issn1079-7114-
dc.identifier.urihttps://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/180025-
dc.description.abstractWe report measurements of the branching fraction and CP violation parameters in B-0 -> D+D- decays. The results are based on a data sample that contains 535x10(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 [1.97 +/- 0.20(stat)+/- 0.20(syst)]x10(-4) for the branching fraction of B-0 -> D+D-. The measured values of the CP violation parameters are S=-1.13 +/- 0.37 +/- 0.09, A=0.91 +/- 0.23 +/- 0.06, where the first error is statistical and the second is systematic. We find evidence of CP violation in B-0 -> D+D- at the 4.1 sigma confidence level. While the value of S is consistent with expectations from other measurements, the value of the parameter A favors large direct CP violation at the 3.2 sigma confidence level, in contradiction to standard model expectations.-
dc.format.extent6-
dc.language영어-
dc.language.isoENG-
dc.publisherAmerican Physical Society-
dc.titleEvidence for CP violation in B-0 -> D+D- decays-
dc.typeArticle-
dc.publisher.location미국-
dc.identifier.doi10.1103/PhysRevLett.98.221802-
dc.identifier.scopusid2-s2.0-34547296570-
dc.identifier.wosid000246910100015-
dc.identifier.bibliographicCitationPhysical Review Letters, v.98, no.22, pp 1 - 6-
dc.citation.titlePhysical Review Letters-
dc.citation.volume98-
dc.citation.number22-
dc.citation.startPage1-
dc.citation.endPage6-
dc.type.docTypeArticle-
dc.description.isOpenAccessN-
dc.description.journalRegisteredClassscie-
dc.description.journalRegisteredClassscopus-
dc.relation.journalResearchAreaPhysics-
dc.relation.journalWebOfScienceCategoryPhysics, Multidisciplinary-
dc.subject.keywordPlusB DECAYS-
dc.subject.keywordPlusBELLE-
dc.subject.keywordPlusASYMMETRIES-
dc.subject.keywordPlusDETECTOR-
dc.subject.keywordPlusPHYSICS-
dc.identifier.urlhttps://journals.aps.org/prl/abstract/10.1103/PhysRevLett.98.221802-
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