Version 5 (modified by huashengshao, 9 months ago) (diff)


An effective theory for single Higgs and double Higgs production


Long-Bin Chen

  • Guangzhou University
  • chenlb_AT_gzhu_dot_edu_dot_cn

Hai Tao Li

  • LANL
  • haitaoli_AT_lanl_dot_gov

Hua-Sheng Shao

  • huashengshao_AT_lpthe_dot_jussieu_dot_fr

Jian Wang

  • Shandong University
  • j_dot_wang_AT_sdu_dot_edu_dot_cn


Description of the model

In the infinite top-quark mass limit, the Higgs field can be effectively coupled with the gluon field via two operators

Leff=¼*(Chh/v-ChhhGG and hhGG

where G is the gluon field strength tensor.

The NLO UFO model can be downloaded from here.