English

Study of stop and sbottom at LHC

High Energy Physics - Phenomenology 2011-01-27 v1 High Energy Physics - Experiment

Abstract

In supersymmetric models a gluino can decay into tbχ~1±tb\tilde{\chi}^{\pm}_1 through a stop or a sbottom. The decay chain produces an edge structure in the mtbm_{tb} distribution. Monte Carlo simulation studies show that the end point and the edge height would be measured at the CERN LHC by using a sideband subtraction technique. The stop and sbottom masses as well as their decay branching ratios are constrained by the measurement. We study interpretations of the measurement.

Keywords

Cite

@article{arxiv.hep-ph/0305193,
  title  = {Study of stop and sbottom at LHC},
  author = {Mihoko M. Nojiri},
  journal= {arXiv preprint arXiv:hep-ph/0305193},
  year   = {2011}
}

Comments

3 pages, 2 eps files, style files are included, talk at PASCOS'03, Mumbai, India, January 3-8, 2003