Bound States of Two Gluinos at the Tevatron and LHC

Simple item page
dc.creatorChikovani, E.
dc.creatorKartvelishvili, V.
dc.creatorShanidze, R.
dc.creatorShaw, G.
dc.creator.
dc.date1996-02-07
dc.date1996-02-08
dc.date.accessioned2026-07-07T12:03:16Z
dc.date.available2026-07-07T12:03:16Z
dc.descriptionWe calculate the production cross-sections for the vector and pseudoscalar bound states of two gluinos. It is shown that existing and future colliders imply a realistic chance of observing gluinonium as a narrow peak in the two-jet invariant mass spectrum. With an integrated luminosity of 0.2 fb$^{-1}$ at the Tevatron, and the high efficiency for tagging heavy quark jets at CDF, one should be able to detect vector gluinonium for gluino masses up to about 170 GeV; or up to about 260 GeV for an upgraded Tevatron with a centre of mass energy of 2 TeV and an integrated luminosity of 1 fb$^{-1}$. The significantly higher energy and luminosity of LHC should allow pseudoscalar gluinonium to be detected for gluino masses up to about 1500 GeV for an assumed luminosity of 200 fb$^{-1}$. These results are insensitive to the details of supersymmetry models, provided that R-parity is conserved and the gluinos are lighter than the squarks. In addition, gluinonium detection implies a relatively accurate measure of the gluino mass, which is difficult to determine by other means.
dc.descriptionLaTeX, 14 pages, 1 table, 5 figures. Submitted to Phys. Rev. D
dc.identifierhttps://arxiv.org/abs/hep-ph/9602249
dc.identifierhttp://arxiv.org/abs/hep-ph/9602249
dc.identifierPhys.Rev.D53:6653-6657,1996
dc.identifierdoi:10.1103/PhysRevD.53.6653
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/207723
dc.subjectHigh Energy Physics - Phenomenology
dc.titleBound States of Two Gluinos at the Tevatron and LHC
dc.typetext

Files

Collections

arXiv