LHT model and Higgs boson production in association with a weak gauge boson at the LHC  

作　　者：刘伟 岳崇兴 苏雪松 王永智 

机构地区：[1]Department of Physics,Liaoning Normal University

出　　处：《Chinese Physics C》2010年第10期1565-1569,共5页中国物理C（英文版）

基　　金：Supported by National Natural Science Foundation of China (10975067);Specialized Research Fund for Doctoral Program of Higher Education (SRFDP) (200801650002);Natural Science Foundation of Liaoning Science Committee (20082148);Foundation of Liaoning Educational Committee (2007T086)

摘　　要：Considering the process pp→VH ＋X（V = W or Z） is a significant channel for searching for a light Higgs boson, we calculate the contributions of the littlest Higgs model with T-parity （called LHT model） to its production cross section. We find that, in most of the parameter space, the value of the relative correction parameter R is very small. However, with reasonable values of the free parameters, its value can be significantly larger.Considering the process pp→VH ＋X（V = W or Z） is a significant channel for searching for a light Higgs boson, we calculate the contributions of the littlest Higgs model with T-parity （called LHT model） to its production cross section. We find that, in most of the parameter space, the value of the relative correction parameter R is very small. However, with reasonable values of the free parameters, its value can be significantly larger.

关 键 词：LHT model light Higgs boson production cross section 

分 类 号：O572[理学—粒子物理与原子核物理]