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Associated production of a Kaluza-Klein excitation of a gluon with a t t(bar) pair at the LHC
M. Guchait, F. Mahmoudi, K. Sridhar
In Randall-Sundrum models, the Kaluza-Klein (KK) excitations of the gluon, g_{KK} have enhanced couplings to the right-handed quarks. In the absence of a gg g_{KK} coupling in thes…
Focus Point SUSY at the LHC Revisited
Siba Prasad Das, Amitava Datta, Monoranjan Guchait +2
The estimation of the backgrounds for gluino signals in focus point supersymmetry is extended by including the backgrounds from the production of four third generation quarks in th…
Charged Higgs bosons in the transition region at the LHC
K. A. Assamagan, M. Guchait, S. Moretti
We illustrate preliminary results obtained through Monte Carlo (HERWIG) and detector (ATLFAST) simulations of the signature of charged Higgs bosons with masses c…
The Higgs Working Group: Summary Report (2001)
D. Cavalli, A. Djouadi, K. Jakobs +57
Report of the Higgs working group for the Workshop `Physics at TeV Colliders', Les Houches, France, 21 May - 1 June 2001. It contains 7 separate sections: A. Theoretical Developmen…
Measuring MSSM CP-violating Phases through Spin Correlated Supersymmetric Tri-lepton Signatures at the Tevatron
S. Y. Choi, M. Guchait, H. S. Song +1
We provide a detailed analysis of the supersymmetric tri-lepton signals for sparticle searches at the Tevatron in the minimal supersymmetric standard model with general CP-violatin…
Implications of the HERA events for the R-parity breaking SUSY signals at Tevatron
Monoranjan Guchait
I report here on the systematic analysis at Tevatron of the R-parity violating SUSY signals which correspond to the possible solution of anomalous HERA events.