Les Houches

This is an old revision of the document!

---

Responsible: Alexandre Nikitenko

Members: Jose Miguel No, Ken Mimasu, Jérémy Bernon, Daniele Barducci, Eduard Boos, Andreas Goudelis, M. Spira

The process bbA, A->tautau might have very large cross-section (~ 100 pb) in 2HDM Type II in so called "wrong sign Yukawa coupling scenario". It motivated CMS analyses with tautau and mumu final state

which have the similar sensitivity. The tautau analysis is completed and mumu analysis is going to be completed in June. The analyses select events with single b-tagging. The remaining question to be addressed in Les Houches is contribution of gg→A process in the b-tag. event category.