Nonstandard Higgs decays in the E 6 SSM
Nonstandard Higgs decays in the E 6 SSM
复制标题
E 6 SSM 中的非标准希格斯粒子衰变
DOI：
10.22323/1.104.0069
复制
发表时间：
2010
影响因子：
4.4
通讯作者：
M. Sher
中科院分区：
文献类型：
--
作者：
J. P. Hall;S. King;R. Nevzorov;S. Pakvasa;M. Sher
We study the nonstandard decays of the lightest Higgs state within the Exceptional Supersymmetric Standard Model (E6SSM). We argued that the SM‐like Higgs boson can decay predominantly into dark matter particles while its branching ratios into S M particles varies from 2% to 4%. This scenario also implies the presence of other relatively ligh t Inert chargino and neutralino states in the particle spectrum with masses below 200 GeV. We argue that in this case the decays of the lightest Higgs boson into l + l − + X may play an essential role in the Higgs searches.
