H^± Decays into W^± and a1 in the Next Minimal Supersymmetric Standard Model  

作　　者：Nguyen Chinh Cuong 

机构地区：[1]Faculty of Physics, Hanoi National University of Education, Hanoi 84-4, Vietnam

出　　处：《Journal of Physical Science and Application》2014年第2期130-135,共6页物理科学与应用（英文版）

摘　　要：To solve the/a problem of the Minimal Supersymmetric Standard Model （MSSM）, a single field S is added to build the Next Minimal Supersymmetric Standard Model （NMSSM）. Vacuum enlarged with non-zero vevs of the neutral-even CP is the combination of Hu, Hd and S. In the NMSSM, the Higgs sector is increased to 7 （compared with 5 hogs in the MSSM）, including three Higgs-which are the even-CP hi,2,3 （mh1〈 mh2〈 mh3）, two Higgs-which are odd-CP a1,2 （ma1 〈 ma2） and a couple of charged Higgs H^±. The decays Higgs into Higgs is one of the remarkable new points of the NMSSM. In this paper, we study the decays H^± into W^± and at. The decay width is calculated to one loop vertex correction. The numerical results are also described together with evaluations.

关 键 词：HIGGS DECAYS NMSSM 

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