Examining the Identity of Yukawa with Gauge Couplings in Supersymmetric QCD at LHC

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dc.creatorFreitas, A.
dc.creatorSkands, P.
dc.creatorSpira, M.
dc.creatorZerwas, P. M.
dc.date2007-03-15
dc.date2008-11-20
dc.date.accessioned2026-07-07T11:22:49Z
dc.date.available2026-07-07T11:22:49Z
dc.descriptionThe identity of the quark-squark-gluino Yukawa coupling with the corresponding quark-quark-gluon QCD coupling in supersymmetric theories can be examined experimentally at the Large Hadron Collider (LHC). Extending earlier investigations of like-sign di-lepton final states, we include jets in the analysis of the minimal supersymmetric standard model, adding squark-gluino and gluino-pair production to squark-pair production. Moreover we expand the method towards model-independent analyses which cover more general scenarios. In all cases, squark decays to light charginos and neutralinos persist to play a dominant role.
dc.description16 pp; v2: branching ratios and event rates adjusted, due to an error in the implementation of the SUSY Les Houches Accord in Pythia (corrected meanwhile), conclusions unchanged
dc.identifierhttps://arxiv.org/abs/hep-ph/0703160
dc.identifierhttp://arxiv.org/abs/hep-ph/0703160
dc.identifierJHEP0707:025,2007
dc.identifierdoi:10.1088/1126-6708/2007/07/025
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/194701
dc.subjectHigh Energy Physics - Phenomenology
dc.titleExamining the Identity of Yukawa with Gauge Couplings in Supersymmetric QCD at LHC
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