Vacuum Stability Bound on Extended GMSB Models

Details Vacuum Stability Bound on Extended GMSB Models Vacuum Stability Bound on Extended GMSB Models

2012-02-13

arxiv.org/abs/1202.2751v1

Physics

High Energy Physics

High Energy Physics - Phenomenology

22 pages, 4 figures

Scientific paper

Extensions of GMSB models were explored to explain the recent reports of the Higgs boson mass around 124-126 GeV. Some models predict a large mu term, which can spoil the vacuum stability of the universe. We study two GMSB extensions: i) the model with a large trilinear coupling of the top squark, and ii) that with extra vector-like matters. In both models, the vacuum stability condition provides upper bounds on the gluino mass if combined with the muon g-2. The whole parameter region is expected to be covered by LHC at sqrt{s} = 14 TeV. The analysis is also applied to the mSUGRA models with the vector-like matters.

Affiliated with

Also associated with

No associations

Rating

Vacuum Stability Bound on Extended GMSB Models 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 Vacuum Stability Bound on Extended GMSB Models, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vacuum Stability Bound on Extended GMSB Models will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-682499