The impact of the ATLAS zero-lepton, jets and missing momentum search on a CMSSM fit

Details The impact of the ATLAS zero-lepton, jets and missing momentum search on a CMSSM fit The impact of the ATLAS zero-lepton, jets and missing momentum search on a CMSSM fit

2011-03-04

arxiv.org/abs/1103.0969v3

JHEP06(2011)035

Physics

High Energy Physics

High Energy Physics - Phenomenology

16 pages, 7 figures. v2 has bigger figures and fixed typos. v3 has clarified explanation of our handling of signal systematics

Scientific paper

10.1007/JHEP06(2011)035

Recent ATLAS data significantly extend the exclusion limits for supersymmetric particles. We examine the impact of such data on global fits of the constrained minimal supersymmetric standard model (CMSSM) to indirect and cosmological data. We calculate the likelihood map of the ATLAS search, taking into account systematic errors on the signal and on the background. We validate our calculation against the ATLAS determinaton of 95% confidence level exclusion contours. A previous CMSSM global fit is then re-weighted by the likelihood map, which takes a bite at the high probability density region of the global fit, pushing scalar and gaugino masses up.

Affiliated with

Also associated with

No associations

Rating

The impact of the ATLAS zero-lepton, jets and missing momentum search on a CMSSM fit 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 The impact of the ATLAS zero-lepton, jets and missing momentum search on a CMSSM fit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The impact of the ATLAS zero-lepton, jets and missing momentum search on a CMSSM fit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-321719