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dc.contributor.author | Grauges, E. | en_US |
dc.contributor.author | Davier, Michel | en_US |
dc.contributor.author | Chen, Shaomin | en_US |
dc.contributor.author | Azzolini, Virginia | en_US |
dc.contributor.author | López-March, Neus | en_US |
dc.contributor.author | Martínez-Vidal, Fernando | en_US |
dc.contributor.author | Milanés, Diego A. | en_US |
dc.contributor.author | Oyanguren, Arantza | en_US |
dc.contributor.author | Höcker, Andreas | en_US |
dc.contributor.author | Babar Collaboration | - |
dc.contributor.author | Aubert, B. | - |
dc.date.accessioned | 2009-01-26T14:13:56Z | - |
dc.date.available | 2009-01-26T14:13:56Z | - |
dc.date.issued | 2007-12-26 | en_US |
dc.identifier.citation | Physical Review D 76(11): 111102 (2007) | en_US |
dc.identifier.issn | 1550-7998 | en_US |
dc.identifier.uri | http://hdl.handle.net/10261/9896 | - |
dc.description | 8 pages, 3 figures, 1 table.-- PACS nrs.: 13.25.Hw; 11.30.Er; 12.15.Hh.-- ISI Article Identifier: 000251987200002.-- ArXiv pre-print available at: http://arxiv.org/abs/0708.1549.-- et al. | en_US |
dc.description.abstract | We present an updated measurement of the CP-odd fraction and the time-dependent CP asymmetries in the decay B(0) -> D*D(+)*(-) using (383 ± 4)x10(6)B[overline B] pairs collected with the BABAR detector. We determine the CP-odd fraction to be 0.143±0.034(stat)±0.008(syst). The time-dependent CP asymmetry parameters are determined to be C(+)=-0.05±0.14(stat)±0.02(syst) and S(+)=-0.72±0.19(stat)±0.05(syst). The nonzero value of the measured S(+) indicates the evidence of CP violation at the 3.7σ confidence level. | en_US |
dc.description.sponsorship | This work is supported by DOE and NSF (USA), NSERC (Canada), CEA and CNRS-IN2P3 (France), BMBF and DFG (Germany), INFN (Italy), FOM (The Netherlands), NFR (Norway), MIST (Russia), MEC (Spain), and STFC (United Kingdom). Individuals have received support from the Marie Curie EIF (European Union) and the A. P. Sloan Foundation. | - |
dc.format.extent | 2373 bytes | - |
dc.format.mimetype | text/plain | - |
dc.language.iso | eng | en_US |
dc.publisher | American Physical Society | en_US |
dc.rights | openAccess | en_US |
dc.subject | Violating asymmetries | en_US |
dc.subject | [PACS] Hadronic decays of bottom mesons | en_US |
dc.subject | [PACS] Charge conjugation, parity, time reversal, and other discrete symmetries in particles and fields | - |
dc.subject | [PACS] Determination of electroweak Kobayashi–Maskawa matrix elements | - |
dc.title | Improved measurement of time-dependent CP asymmetries and the CP-odd fraction in the decay B(0) -> D*D(+)*(-) | en_US |
dc.type | artículo | en_US |
dc.identifier.doi | 10.1103/PhysRevD.76.111102 | - |
dc.description.peerreviewed | Peer reviewed | en_US |
dc.relation.publisherversion | http://dx.doi.org/10.1103/PhysRevD.76.111102 | en_US |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.openairetype | artículo | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
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Aubert_et_al_PRD_76_111102_2007.pdf | 243,12 kB | Adobe PDF | Visualizar/Abrir |
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