W±π_t-+ Associated Production at Large Hadron Collider

作     者：HUANG Jin-Shu PAN Qun-Na Department of Physics,Henan Nanyang Normal College,Nanyang 473061,China 

出 版 物：《Communications in Theoretical Physics》 (理论物理)

年 卷 期：2004年第42卷第10期

页      面：573-576页

核心收录：

学科分类：07[理学] 070202[理学-粒子物理与原子核物理] 0702[理学-物理学] 

基　　金：The project supported by the Natural Science Foundation of Henan Province of China under Grant No.0311012700 

主　　题：topcolor assisted technicolor model top pion cross section Large Hadron Collider 

摘      要：In this paper we calculate the production of a charged top pion in association with a W boson at theCERN Large Hadron Collider（LHC）in the context of the topcolor assisted technicolor *** find that the crosssection of pp →b■→W±π_t-+is roughly corresponding to the result of the process pp→b■→W±H-+in the minimalsupersymmetric standard model,and for reasonable ranges of the parameters,the cross section can reach a few *** W±π_t?signal should be clearly visible at LHC unless π_t?is very heavy.