Minimal texture of quark mass matrices and precision CKM measurements

Abstract We have carried out an extensive analysis of all possible minimal texture quark mass matrices implying 169 texture-6 zero combinations. One finds that all these combinations are ruled out: a good number of these analytically, the other possibilities being excluded by the present quark mixin...

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Bibliographic Details
Published in:Progress of theoretical and experimental physics 2020-01, Vol.2020 (1)
Main Authors: Kaundal, Shivali, Bagai, Aakriti, Ahuja, Gulsheen, Gupta, Manmohan
Format: Article
Language:English
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Summary:Abstract We have carried out an extensive analysis of all possible minimal texture quark mass matrices implying 169 texture-6 zero combinations. One finds that all these combinations are ruled out: a good number of these analytically, the other possibilities being excluded by the present quark mixing data. Interestingly, even if there are future changes in the ranges of the light quark masses, these conclusions remain valid.
ISSN:2050-3911
2050-3911
DOI:10.1093/ptep/ptz154