{"title":"Derivation of the Wolfenstein form of the Kobayashi-Maskawa matrix from fermion masses.","authors":"Rosén","doi":"10.1063/1.34960","DOIUrl":null,"url":null,"abstract":"We use an empirical, perturbative approach to the fermion mass matrix to derive the Wolfenstein form of the KM matrix as a power series in the Cabibbo angle parameter λ=sinθC. With the aid of an SU(3) family symmetry, we extend the theory to neutrinos and we make predictions about their Dirac masses and mixing angles.","PeriodicalId":79708,"journal":{"name":"Physical review. D, Particles and fields","volume":"1 1","pages":"208-210"},"PeriodicalIF":0.0000,"publicationDate":"2008-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Physical review. D, Particles and fields","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1063/1.34960","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 3
Abstract
We use an empirical, perturbative approach to the fermion mass matrix to derive the Wolfenstein form of the KM matrix as a power series in the Cabibbo angle parameter λ=sinθC. With the aid of an SU(3) family symmetry, we extend the theory to neutrinos and we make predictions about their Dirac masses and mixing angles.
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