Charged lepton-flavor violating constraints to non-unitarity in the Linear Seesaw scheme

被引：0
|
作者：
Miguel Celestino-Ramirez, Jesus [1 ]
Miranda, O. G. [1 ]
机构：
[1] Ctr Invest & Estudios Avanzados IPN, Dept Fis, Apartado Postal 14-740, Ciudad De Mexico 07000, Mexico
来源：
NUCLEAR PHYSICS B | 2025年 / 1011卷
关键词：
NEUTRINO MASSES; LIMITS; DECAY;
D O I：
10.1016/j.nuclphysb.2025.116804
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We analyze the non-unitary effects in the linear seesaw mechanism using the current constraints and future sensitivity of the charged Lepton Flavor Violation (cLFV) processes. We perform a random scan confronting the non-unitary parameters with the limits to the cLFV processes. We show our results for the normal and inverted ordering of the oscillation data. We also discuss the equivalence of different parametrizations of the non-unitary mixing matrix and show our results in terms of the different parameterizations. We found that the stronger restrictions in the non- unitary parameter space come from rare muon decay searches.
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页数：11
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