DC Field | Value | Language |
---|---|---|
dc.contributor.author | Parry J.K. | ko |
dc.date.accessioned | 2013-03-06T14:35:12Z | - |
dc.date.available | 2013-03-06T14:35:12Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2007-01 | - |
dc.identifier.citation | NUCLEAR PHYSICS B, v.760, no.1-2, pp.38 - 63 | - |
dc.identifier.issn | 0550-3213 | - |
dc.identifier.uri | http://hdl.handle.net/10203/87267 | - |
dc.description.abstract | Realistic predictions are made for the rates of lepton flavour violating Higgs boson decays, tau -> mu gamma, mu -> e gamma, B-S(0) -> mu mu, B-s(0) -> tau mu and tau -> 3 mu via a top-down analysis of the minimal supersymmetric -V s Standard Model (MSSM) constrained by SU(5) unification with right-handed neutrinos and large tan beta The third family neutrino Yukawa coupling is chosen to be of order 1, in this way our model bares a significant resemblance to supersymmetric SO(10). In this framework the large PMNS mixings result in potentially large lepton flavour violation. Our analysis predicts tau -> mu gamma and mu -> e gamma rates in the region (10(-8)-10(-6)) and (10(-11)-10(-14)), respectively. We also show that the rates for lepton flavour violating Higgs decays can be as large as 10(-7). The non-decoupling nature of H-0 -> tau mu is observed which leads to its decay rate becoming comparable to that for tau - mu gamma for large values of m(0) and M-1/2. We also find that the present bound on B-s -> mu mu is an important constraint on the rate of lepton flavour violating Higgs decays. The recently measured B-s-B-s mixing parameter Delta M-s, is also investigated. (c) 2006 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | SUPERSYMMETRIC THRESHOLD CORRECTIONS | - |
dc.subject | STANDARD MODEL | - |
dc.subject | MEG EXPERIMENT | - |
dc.subject | B-S | - |
dc.subject | MU(+) MU(-) | - |
dc.subject | QUARK MASS | - |
dc.subject | MSSM | - |
dc.subject | SEARCH | - |
dc.subject | UNIFICATION | - |
dc.subject | NEUTRINOS | - |
dc.title | Lepton flavour violating Higgs boson decays, tau ->mu gamma and B-s ->mu (+) mu(-) in the constrained MSSM+nu(R) with large tan beta | - |
dc.type | Article | - |
dc.identifier.wosid | 000243546800002 | - |
dc.identifier.scopusid | 2-s2.0-33751435109 | - |
dc.type.rims | ART | - |
dc.citation.volume | 760 | - |
dc.citation.issue | 1-2 | - |
dc.citation.beginningpage | 38 | - |
dc.citation.endingpage | 63 | - |
dc.citation.publicationname | NUCLEAR PHYSICS B | - |
dc.identifier.doi | 10.1016/j.nuclphysb.2006.10.011 | - |
dc.contributor.localauthor | Parry J.K. | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | SUPERSYMMETRIC THRESHOLD CORRECTIONS | - |
dc.subject.keywordPlus | STANDARD MODEL | - |
dc.subject.keywordPlus | MEG EXPERIMENT | - |
dc.subject.keywordPlus | B-S | - |
dc.subject.keywordPlus | MU(+) MU(-) | - |
dc.subject.keywordPlus | QUARK MASS | - |
dc.subject.keywordPlus | MSSM | - |
dc.subject.keywordPlus | SEARCH | - |
dc.subject.keywordPlus | UNIFICATION | - |
dc.subject.keywordPlus | NEUTRINOS | - |
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