Photoproduction of the Charged Top-Pions at the LHeC  

作　　者：郭静 岳崇兴 张娇 曾庆国 

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

出　　处：《Communications in Theoretical Physics》2012年第11期711-717,共7页理论物理通讯（英文版）

基　　金：Supported in part by the National Natural Science Foundation of China under Grant No.10975067;the Natural Science Foundation of the Liaoning Scientific Committee under Grant No.201102114;Foundation of Liaoning Educational Committee under Grant No.LT2011015

摘　　要：The top triangle moose （TTM） model, which can be seen as the deconstructed version of the topcolor- assisted technicolor （TC2） model, predicts the existence of the charged top-pious πt± in low energy spectrum. In the context of this model, we consider photoproduction of πt± via the subprocesses γb→tπt- and γb -tπt＋ at the large hadron-electron eollider （LHeC）, in which high energy photon beams are generated by using the Compton backscatting method. We find that, as long as the charged top-pious are not too heavy, they can be abundantly produced via γb collision.

关 键 词：top triangle moose （TTM） model charged top-pions large hadron-electron collider （LHeC） 

分 类 号：O572.33[理学—粒子物理与原子核物理] X701.2[理学—物理]