Physics – High Energy Physics – High Energy Physics - Phenomenology
Scientific paper
2010-09-30
Eur.Phys.J.C71:1584,2011
Physics
High Energy Physics
High Energy Physics - Phenomenology
9 pages, 1 figure
Scientific paper
10.1140/epjc/s10052-011-1584-7
The experimental search limit on the Higgs boson mass points to a "golden region" in the Minimal Supersymmetric Standard Model parameter space in which the fine-tuning in the electroweak sector is minimized. One of the sbottoms is relatively light since its mass parameter is related to that of the stop. The decay products of the light sbottom typically include a W boson and a b jet. We studied the pair production of the light sbottoms at the Large Hadron Collider and examined its discovery potential via collider signature of 4 jets + 1 lepton + missing E_T. We analyzed the Standard Model backgrounds for this channel and developed a set of cuts to identify the signal and suppress the backgrounds. We showed that with 100 fb^{-1} integrated luminosity, a significant level of 5 sigma could be reached for the light sbottom discovery at the LHC.
Li Hong-lei
Parker Will
Si Zongguo
Su Shufang
No associations
LandOfFree
Sbottom Signature of the Supersymmetric Golden Region 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 Sbottom Signature of the Supersymmetric Golden Region, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Sbottom Signature of the Supersymmetric Golden Region will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-242551