Gauged B-x(i)L origin of R parity and its implications

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dc.contributor.authorLee, Hye-Sungko
dc.contributor.authorMa, Ernestko
dc.date.accessioned2017-10-23T02:02:11Z-
dc.date.available2017-10-23T02:02:11Z-
dc.date.created2017-10-11-
dc.date.created2017-10-11-
dc.date.created2017-10-11-
dc.date.issued2010-05-
dc.identifier.citationPHYSICS LETTERS B, v.688, no.4-5, pp.319 - 322-
dc.identifier.issn0370-2693-
dc.identifier.urihttp://hdl.handle.net/10203/226495-
dc.description.abstractGauged B - L is a popular candidate for the origin of the conservation of R parity, i.e. R = (-)(3B+L+2j), in supersymmetry, but it fails to forbid the effective dimension-five terms arising from the superfield combinations Q Q Q L, u(c)u(c)d(c)e(c), and u(c)d(c)d(c)N(c), which allow the proton to decay. Changing it to B - x(i)L, where x(e) + x(mu) + x(tau) = 3 (with x(i) not equal 1) for the three families, would forbid these terms while still serving as a gauge origin of R parity. We show how this is achieved in two minimal models with realistic neutrino mass matrices, and discuss their phenomenological implications. (c) 2010 Elsevier B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE BV-
dc.titleGauged B-x(i)L origin of R parity and its implications-
dc.typeArticle-
dc.identifier.wosid000278242600013-
dc.identifier.scopusid2-s2.0-77951252629-
dc.type.rimsART-
dc.citation.volume688-
dc.citation.issue4-5-
dc.citation.beginningpage319-
dc.citation.endingpage322-
dc.citation.publicationnamePHYSICS LETTERS B-
dc.identifier.doi10.1016/j.physletb.2010.04.032-
dc.contributor.localauthorLee, Hye-Sung-
dc.contributor.nonIdAuthorMa, Ernest-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorSupersymmetry-
dc.subject.keywordAuthorProton decay-
dc.subject.keywordAuthorR parity-
dc.subject.keywordPlusBARYON-
dc.subject.keywordPlusCONSERVATION-
dc.subject.keywordPlusSYMMETRIES-
dc.subject.keywordPlusNUMBER-
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