DC Field | Value | Language |
---|---|---|
dc.contributor.author | Barger, V | ko |
dc.contributor.author | Chiang, CW | ko |
dc.contributor.author | Langacker, P | ko |
dc.contributor.author | Lee, Hye-Sung | ko |
dc.date.accessioned | 2017-10-23T02:02:39Z | - |
dc.date.available | 2017-10-23T02:02:39Z | - |
dc.date.created | 2017-10-11 | - |
dc.date.created | 2017-10-11 | - |
dc.date.created | 2017-10-11 | - |
dc.date.issued | 2004-02 | - |
dc.identifier.citation | PHYSICS LETTERS B, v.580, no.3-4, pp.186 - 196 | - |
dc.identifier.issn | 0370-2693 | - |
dc.identifier.uri | http://hdl.handle.net/10203/226510 | - |
dc.description.abstract | We study the effects of an extra U(1)' gauge boson with flavor changing couplings with fermion mass eigenstates on certain B meson decays that are sensitive to such new physics contributions. In particular, we examine to what extent the current data on Bd --> phiK and Bd --> eta'K decays may be explained in such models, concentrating on the example in which the flavor changing couplings are left-chiral. We find that within reasonable ranges of parameters, the Z' contribution can readily account for the anomaly in S-phiKs but is not sufficient to explain large branching ratio of Bd --> eta'K with the same parameter value. S-phiKs and S-eta'Ks are seen to be the dominant observables that constrain the extra weak phase in the model. (C) 2003 Published by Elsevier B.V. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.title | Z ' mediated flavor changing neutral currents in B meson decays | - |
dc.type | Article | - |
dc.identifier.wosid | 000188413000012 | - |
dc.identifier.scopusid | 2-s2.0-1042263374 | - |
dc.type.rims | ART | - |
dc.citation.volume | 580 | - |
dc.citation.issue | 3-4 | - |
dc.citation.beginningpage | 186 | - |
dc.citation.endingpage | 196 | - |
dc.citation.publicationname | PHYSICS LETTERS B | - |
dc.identifier.doi | 10.1016/j.physletb.2003.11.057 | - |
dc.contributor.localauthor | Lee, Hye-Sung | - |
dc.contributor.nonIdAuthor | Barger, V | - |
dc.contributor.nonIdAuthor | Chiang, CW | - |
dc.contributor.nonIdAuthor | Langacker, P | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | KOBAYASHI-MASKAWA MATRIX | - |
dc.subject.keywordPlus | CP-VIOLATION | - |
dc.subject.keywordPlus | LEPTONIC DECAYS | - |
dc.subject.keywordPlus | HEAVY MESONS | - |
dc.subject.keywordPlus | GAUGE BOSONS | - |
dc.subject.keywordPlus | CONSTRAINTS | - |
dc.subject.keywordPlus | PHYSICS | - |
dc.subject.keywordPlus | MODEL | - |
dc.subject.keywordPlus | ETA | - |
dc.subject.keywordPlus | PARAMETRIZATION | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.