Chromomagnetic dipole moments of light quarks in the bestest little Higgs model  

作　　者：T.Cisneros-Pérez E.Cruz-Albaro A.Y.Ojeda-Castañeda S.E.Solís-Núñez 

机构地区：[1]Unidad Académica de Ciencias Químicas,Universidad Autónoma de Zacatecas,Apartado Postal C-585,98060 Zacatecas,Mexico [2]Facultad de Física,Universidad Autónoma de Zacatecas,Apartado Postal C-580,98060 Zacatecas,Mexico

出　　处：《Chinese Physics C》2024年第10期125-136,共12页中国物理C（英文版）

摘　　要：In this study,we investigated the anomalous Chromomagnetic Dipole Moment(CMDM),denoted as μ_(q)^(BLHM),of light quarks q=(u,c,d,s,b) within the framework of the Bestest Little Higgs Model(BLHM)as an extension of the Standard Model(SM).Our investigation encompassed novel interactions among the light quarks,heavy quark B,and heavy bosons (W'^(±),H^(±),φ^(±),η^(±))incorporating the extended Cabibbo-Kobayashi-Maskawa(CKM)matrix characteristic of the BLHM.We thoroughly explored the permissible parameter space,yielding a spectrum of CMDM values ranging from 10^(-10) to 10^(-3).

关 键 词：beyond standard model flavor physics chromomagnetic dipole light quarks 

分 类 号：O572.33[理学—粒子物理与原子核物理]