4 citations · 5 across the 2 of their papers we have counts for
5 papers
Sneutrino LSPs in R-parity violating minimal supergravity models
Markus A. Bernhardt, Siba Prasad Das, Herbi K. Dreiner +1
We consider the minimal supergravity model (mSUGRA) with one additional R-parity violating operator at the GUT scale. The superparticles mass spectra at the weak scale are generall…
CP-violating Higgs at Tevatron
Siba Prasad Das, Amitava Datta, Manuel Drees
We analyze the prospect for observing the intermediate neutral Higgs () boson in its decay to two lighter Higgs bosons () at the Tevatron in the framework of the CP viola…
Four body decay of the lighter top-squark constrained by the Lighter CP-even Higgs boson mass bound
Siba Prasad Das
We reinvestigated the parameter space allowing a large BR of the 4-body decay of the lighter top-squark ($\lstop$) accessible at Tevatron Run-II by imposing the lighter CP-even Hig…
Top squark mass: current limits revisited and new limits from Tevatron Run-I
Siba Prasad Das, Amitava Datta, Manas Maity
Analyzing the -$jets+ \met$ (where ), data from Run-I of the Tevatron using the Bayesian technique, we obtain model independent limits on the product $\br(\lstop…
Probing R-parity violating models of neutrino mass at the Tevatron via top Squark decays
Siba Prasad Das, Amitava Datta, Monoranjan Guchait
We have estimated the limiting branching ratio of the R-parity violating (RPV) decay of the lighter top squark, $\tilde t_1 \ar l^+ d$ ( or and d is a down type quark of a…