Ruling out a 4th generation using limits on hadron collider Higgs signals

Details Ruling out a 4th generation using limits on hadron collider Higgs signals Ruling out a 4th generation using limits on hadron collider Higgs signals

2011-05-19

arxiv.org/abs/1105.3965v2

Physics

High Energy Physics

High Energy Physics - Phenomenology

4 pages, 6 figures, significant revisions/improvements

Scientific paper

We consider the impact of a 4th generation on Higgs to $\gamma\gamma$ and $WW,ZZ$ signals and demonstrate that the Tevatron and LHC have essentially eliminated the possibility of a 4th generation if the Higgs is SM-like and has mass below 200 GeV. We also show that the absence of enhanced Higgs signals in current data sets in the $\gamma\gamma$ and $WW,ZZ$ final states can strongly constrain the possibility of a 4th generation in two-Higgs-doublet models of type II, including the MSSM.

Affiliated with

Also associated with

No associations

Rating

Ruling out a 4th generation using limits on hadron collider Higgs signals does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Ruling out a 4th generation using limits on hadron collider Higgs signals, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Ruling out a 4th generation using limits on hadron collider Higgs signals will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-70754