arXiv:1004.4819·v2·High Energy Physics — Phenomenology
Endpoints of invariant mass distribution in SUSY particle decays into massive particles
J. DiBello🇺🇸 · R. Konoplich🇺🇸 · N. Lavini🇺🇸 · T. St.Laurent🇺🇸
Abstract
Kinematic limits on an invariant mass distribution of bc-pairs for a three-step decay chain A -> bB -> bcC involving all massive particles are found. It is shown that an application of these limits to a stop quark production at the LHC could reduce significantly Standard Model background contribution.
Comments: 8 pages, 4 figures, 4 references added