Leptoquark-induced radiative masses for active and sterile neutrinos within the framework of the 3-3-1 model

被引：1

作者：

Doff, A. ^{[1
]}

Pinheiro, Joao Paulo ^{[2
]}

Pires, C. A. de S. ^{[3
]}

机构：

[1] Univ Tecnol Fed Parana UTFPR DAFIS, R Doutor Washington Subtil Chueire,330 Jardim Carv, BR-84017220 Ponta Grossa, PR, Brazil

[2] Univ Barcelona, Inst Ciencies Cosmos, Dept Fis Quant & Astrofis, Diagonal 647, E-08028 Barcelona, Spain

[3] Univ Fed Paraiba, Dept Fis, Caixa Postal 5008, BR-58051970 Joao Pessoa, PB, Brazil

来源：

PHYSICS LETTERS B | 2025年 / 863卷

基金：

欧盟地平线“2020”;

关键词：

RIGHT-HANDED NEUTRINOS; SEESAW MECHANISM;

D O I：

10.1016/j.physletb.2025.139375

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The minimal set of leptoquarks capable of generating radiative masses for the neutrinos into a 3-3-1 model consist of one triplet and one singlet of scalar leptoquarks. As an interesting result, the standard neutrinos acquire small Majorana masses at the one-loop level, while right-handed (sterile) neutrinos obtain small Majorana masses at the two-loop level, naturally making them light particles as well. Additionally, we discuss the viability of this scenario and several other interesting phenomenological consequences, including its impact on B-meson physics and rare Higgs decays, both of which are also induced by the leptoquarks.

引用

页数：12

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