{"title":"从费米子质量推导出小林- maskawa矩阵的Wolfenstein形式。","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":"{\"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}","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}
Derivation of the Wolfenstein form of the Kobayashi-Maskawa matrix from fermion masses.
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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