Constraining Dark Matter in the MSSM at the LHC

Accession number;06A0312764
Title;Constraining Dark Matter in the MSSM at the LHC
Author; NOJIRI M. M. (Kyoto Univ., Kyoto, Jpn) POLESELLO G. (Infn, Pavia, Ita) TOVEY D. R. (Univ. Sheffield, Sheffield, Gbr)
Journal Title;YITP
Journal Code:L0911B
ISSN:
VOL.;NO.05-76;PAGE.22P(2005)
Figure&Table&Reference;FIG.12, TBL.3, REF.42
Pub. Country;Japan
Language;English
Abstract;For the supersymmetric dark matter, the consistency between the constraint from the LHC and those from the astrophysical and non-accelerator studies is discussed. From the experimental data of the supersymmetric spectra and decay modes of leptons and jets, constraints of the cosmological relic density and of the supersymmetric breaking parameters at the electroweak scale in the MSSM model are derived. Based on the results, the accuracy of the measurement of the dark matter relic density is discussed.