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Going beyond the minimal texture of quark mass matrices in the era of precision measurements
- Publication Year :
- 2020
-
Abstract
- An attempt has been made to carry out a detailed analysis of quark mass matrices having structure beyond the minimal texture. In particular, keeping in mind, precision measurements of CKM parameters as well as refinements in the ranges of light quark masses, we have examined the viability of all possible combinations of hermitian texture 5 zero quark mass matrices. Interestingly, one finds that all these possibilities are now excluded by the present quark mixing data, thereby, having important implications for model building.<br />Comment: 14 pages, 10 figures. arXiv admin note: text overlap with arXiv:1911.08835
- Subjects :
- High Energy Physics - Phenomenology
Subjects
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2007.10140
- Document Type :
- Working Paper