LHC(CMS) SUSY discovery potential for the case of nonuniversal gaugino masses

2001/09/30 by S. I. Bityukov, Bityukov, S. I., N. V. Krasnikov +1
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/0110015

1 latex (3 pages), 2 eps (figures) files. Presented by N.V.Krasnikov at the 9th International Conference on Supersymmetries in Physics (SUSY 01), 11-17 Jun 2001, Dubna, Russia

arxiv created 2001/09/30 · arxiv updated 2009/11/30

Abstract

We investigate squark and gluino pair production at LHC(CMS) for the case of nonuniversal gaugino masses. Visibility of signal by an excess over SM background in (n ≥ 2)jets + E^miss_T + (m ≥ leptons) events depends rather strongly on the relation between LSP, gluino and squark masses and it decreases with the increase of LSP mass. For relatively heavy LSP mass close to squark or gluino masses it is possible to detect SUSY for (m_q, m_g) ≤ (1 - 1.5) TeV.

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