Research on the electromagnetic and weak dipole moments of the tau-lepton at the Bestest Little Higgs Model

被引：5

作者：

Cruz-Albaro, E. ^{[1
]}

Gutierrez-Rodriguez, A. ^{[1
]}

Aranda, J., I ^{[2
]}

Ramirez-Zavaleta, F. ^{[2
]}

机构：

[1] Univ Autonoma Zacatecas, Fac Fis, Apartado Postal C-580, Zacatecas 98060, Zacatecas, Mexico

[2] Univ Michoacana, Fac Ciencias Fis Matemat, Ave Francisco,J Mujica S-N, Morelia 58060, Michoacan, Mexico

来源：

EUROPEAN PHYSICAL JOURNAL C | 2022年 / 82卷 / 12期

关键词：

ANOMALOUS MAGNETIC-MOMENT; CP VIOLATION; PP COLLISIONS; Z BOSON; SEARCH; LIMITS; ELECTRON;

D O I：

10.1140/epjc/s10052-022-11076-4

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：

In this paper, using the Bestest Little Higgs Model (BLHM) we calculate at the one-loop level the contributions to the Anomalous Magnetic Dipole Moment (AMDM) and Anomalous Weak Magnetic Dipole Moment (AWMDM) of the tau-lepton. The implications from this model are studied, emphasizing the contributions of the new physics induced by the new scalar and vector bosons of the BLHM: Si = H0, A0, 0, eta 0, a, H +/-, +/-, eta +/-, and Vi = Z', W'+/- because these quantify the new physics. With these new contributions, we estimated bounds on the real and imaginary parts of the AMDM and AWMDM of the tau-lepton. Our study complements other one-loop-level research performed on models beyond the Standard Model.

引用

页数：21

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