Cubic and Quartic Higgs Couplings of Higgs Potentials and CP Phases  

作　　者：宋友 晏启树 赵笑然 

机构地区：[1]School of Physics Sciences, University of Chinese Academy of Sciences [2]Center for Future High Energy Physics, Chinese Academy of Sciences [3]Institute of High Energy Physics, Chinese Academy of Sciences

出　　处：《Communications in Theoretical Physics》2016年第6期753-760,共8页理论物理通讯（英文版）

基　　金：Supported by the Natural Science Foundation of China under Grant Nos.11175251 and 11575005

摘　　要：We derive cubic and quartic couplings of the Higgs singlet extension of the SM and the two Higgs doublet model. We also examine the number of CP violated couplings in a model with n Higgs doublet model and a model with ns Higgs singlets and ndHiggs doublets. We conclude that in order to reconstruct the Higgs potential with multi Higgs fields at the LHC and future colliders, to detect the cubic/quartic couplings is necessary.

关 键 词：multi–Higgs final state production 

分 类 号：O572.2[理学—粒子物理与原子核物理]