Two-zero textures for Dirac neutrinos  

作　　者：Yessica Lenis R.Martinez-Ramirez Eduardo Peinado William A.Ponce 

机构地区：[1]Instituto de Física,Universidad de Antioquia,A.A.1226,Medellín,Colombia [2]Instituto de Física,Universidad Nacional Autónoma de México,A.P.20-364,Ciudad de México 01000,México [3]Departamento de Física,Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional Apartado Postal 14-740,07000 Ciudad de México,México

出　　处：《Chinese Physics C》2025年第1期105-113,共9页中国物理C(英文版)

基　　金：Supported by the Mexican grants CONAHCYT CB-2017-2018/A1-S-13051 and DGAPA-PAPIIT IN111625;Funding from'Cátedras Marcos Moshinsky'(Fundación Marcos Moshinsky);the support of PASPA-DGAPA,UNAM for a sabbatical leave;CONAHCYT for the funding of his MSc studies。

摘　　要：We review the two-zero mass matrix textures approach for Dirac neutrinos with the most recent global fit in the oscillation parameters.We found that three of the 15 possible textures are compatible with current experimental data,while the remaining two-zero textures were ruled out.Two textures are consistent with the normal hierarchy of neutrino masses and are CP-conserving,while the other is compatible with both mass orderings and allows for CP violation.We also present the correlations between the oscillation parameters for the allowed two-zero textures.

关 键 词：Dirac neutrino neutrino masses and mixing neutrino oscillations 

分 类 号：O572.321[理学—粒子物理与原子核物理]