264 citations · 1.5k across the 44 of their papers we have counts for
4 papers · 1 filter
Thermal leptogenesis and the gravitino problem in the Asaka-Yanagida axion/axino dark matter scenario
Howard Baer, Sabine Kraml, Andre Lessa +1
A successful implementation of thermal leptogenesis requires the re-heat temperature after inflation T_R to exceed ~2\times 10^9 GeV. Such a high T_R value typically leads to an ov…
Reconciling thermal leptogenesis with the gravitino problem in SUSY models with mixed axion/axino dark matter
Howard Baer, Sabine Kraml, Andre Lessa +1
Successful implementation of thermal leptogenesis requires re-heat temperatures T_R\agt 2\times 10^9 GeV, in apparent conflict with SUSY models with TeV-scale gravitinos, which req…
Effective Supersymmetry at the LHC
Howard Baer, Sabine Kraml, Andre Lessa +2
We investigate the phenomenology of Effective Supersymmetry (ESUSY) models wherein electroweak gauginos and third generation scalars have masses up to about 1~TeV while first and s…
New Physics at the LHC. A Les Houches Report: Physics at TeV Colliders 2009 - New Physics Working Group
G. Brooijmans, C. Grojean, G. D. Kribs +57
We present a collection of signatures for physics beyond the standard model that need to be explored at the LHC. First, are presented various tools developed to measure new particl…