Minimal texture of quark mass matrices and precision CKM measurements
High Energy Physics - Phenomenology
2020-02-05 v1
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 are excluded by the present quark mixing data. Interestingly, even if in future, there are changes in the ranges of the light quark masses, these conclusions remain valid.
Cite
@article{arxiv.1911.08835,
title = {Minimal texture of quark mass matrices and precision CKM measurements},
author = {Shivali Kaundal and Aakriti Bagai and Gulsheen Ahuja and Manmohan Gupta},
journal= {arXiv preprint arXiv:1911.08835},
year = {2020}
}
Comments
16 pages, 12 figures,accepted for publication in PTEP