176 citations · 3.6k across the 154 of their papers we have counts for
8 papers · 1 filter
Large dark matter cross sections from supergravity and superstrings
D. G. Cerdeno, S. Khalil, C. Munoz
We study the direct detection of supersymmetric dark matter in the light of recent experimental results. In particular, we show that regions in the parameter space of several scena…
The Enigma of the Dark Matter
Shaaban Khalil, Carlos Munoz
One of the great scientific enigmas still unsolved, the existence of dark matter, is reviewed. Simple gravitational arguments imply that most of the mass in the Universe, at least…
Chargino Contributions to Epsilon and Epsilon-Prime
S. Khalil, O. Lebedev
We analyze the chargino contributions to the K-\bar K mixing and epsilon-prime in the mass insertion approximation and derive the corresponding bounds on the mass insertion paramet…
Monopole Problem and Extensions of Supersymmetric Hybrid Inflation
R. Jeannerot, S. Khalil, G. Lazarides
We discuss, in the context of a concrete supersymmetric grand unified model based on the Pati-Salam gauge group SU(4)_c x SU(2)_L x SU(2)_R, two "natural" extensions of supersymmet…
Supersymmetric dark matter and neutralino-nucleon cross section
D. G. Cerdeno, S. Khalil, C. Munoz
We review the direct detection of supersymmetric dark matter in the light of recent experimental results. In particular, we show that regions in the parameter space of several supe…
Lepton flavor violation in supersymmetric models with non--degenerate A-terms
D. F. Carvalho, M. E. Gomez, S. Khalil
We analyze the lepton-flavor violation in supersymmetric models with non-universal soft breaking terms derived from strings. We show that the non-universality of the scalar masses…
Present and Future CP Measurements
Tobias Hurth, Choong Sun Kim, Claire Shepherd-Themistocleous +16
We review theoretical and experimental results on CP violation summarizing the discussions in the working group on CP violation at the UK phenomenology workshop 2000 in Durham.
Lepton-Flavor Violation with Non-universal Soft Terms
Daniel F. Carvalho, Mario E. Gomez, Shaaban Khalil
We study the lepton-flavor violation processes tau ->mu gamma and mu->e gamma in two different examples of models with non-universal soft breaking terms derived from strings. We sh…