== An effective theory for single Higgs and double Higgs production ==
=== Authors ===

Long-Bin Chen
   * Guangzhou University
   * chenlb_AT_gzhu_dot_edu_dot_cn

Hai Tao Li
   * LANL
   * haitaoli_AT_lanl_dot_gov

Hua-Sheng Shao
   * LPTHE
   * 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

L,,eff,,=hGG and hhGG

where G is the gluon field strength tensor.