In January 2010, a joint effort for Higgs cross sections between ATLAS, CMS and theory community was announced and a LHC wide working group has been created. The aim of this group is to produce agreements on cross sections, branching ratios and pseudo-observables relevant to SM and MSSM Higgs boson(s), which will facilitate comparison and combination of results.

Reisaburo Tanaka (staff) is the ATLAS representative in this group.

For more information, see Cross section group twiki and a series of handbooks on LHC Higgs cross sections.