Gluino Stransverse Mass

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dc.creatorCho, Won Sang
dc.creatorChoi, Kiwoon
dc.creatorKim, Yeong Gyun
dc.creatorPark, Chan Beom
dc.date2007-09-03
dc.date2007-09-15
dc.date.accessioned2026-07-07T11:42:11Z
dc.date.available2026-07-07T11:42:11Z
dc.descriptionWe introduce a new observable, 'gluino stransverse mass', which is an application of the Cambridge $m_{T2}$ variable to the process where gluinos are pair produced in proton-proton collision and each gluino subsequently decays into two quarks and one LSP, $i.e. \tilde{g}\tilde{g} \to qq\tildeχ_1^0\ qq\tildeχ_1^0$. We show that the gluino stransverse mass can be utilized to measure the gluino and the lightest neutralino masses separately, and also the (1st and 2nd generation) squark masses if lighter than the gluino mass, thereby providing a good first look at the pattern of sparticle masses experimentally.
dc.descriptionTypos corrected, Some discussions and one reference added
dc.identifierhttps://arxiv.org/abs/0709.0288
dc.identifierhttp://arxiv.org/abs/0709.0288
dc.identifierPhys.Rev.Lett.100:171801,2008
dc.identifierdoi:10.1103/PhysRevLett.100.171801
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/200796
dc.subjectHigh Energy Physics - Phenomenology
dc.titleGluino Stransverse Mass
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