508 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- British University in EgyptEG209 papers
- Universidad Autónoma de MadridES144 papers
- Helsinki Institute of PhysicsFI143 papers
- Purdue University West LafayetteUS143 papers
- University of SouthamptonGB143 papers
- University of DebrecenHU141 papers
- Panjab UniversityIN139 papers
- University of DelhiIN139 papers
- Florida Institute of TechnologyUS138 papers
- University of California, RiversideUS138 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di PaviaIT137 papers
- Lappeenranta-Lahti University of TechnologyFI137 papers
9 papers · 2 filters
CP violation in supersymmetric theories
Shaaban Khalil
We review the present status of CP violating problem in supersymmetric extensions of the standard model. We analyze the constraints imposed by the experimental limits of the electr…
CP violation versus flavour in supersymmetric theories
S. Abel, G. C. Branco, S. Khalil
We show that the quark flavour structure and CP violating phenomena are strongly correlated in supersymmetric theories. For a generic pattern of supersymmetry breaking the two broa…
Flavor-dependent CP violation and electroweak baryogenesis in supersymmetric theories
D. Delepine, R. Gonzalez Felipe, S. Khalil +1
We analyze electroweak baryogenesis in supersymmetric theories with flavor-dependent CP-violating phases. We generalize the standard approach to include the flavor dependence of th…
New shifted hybrid inflation
R. Jeannerot, S. Khalil, G. Lazarides
A new shifted hybrid inflationary scenario is introduced which, in contrast to the older one, relies only on renormalizable superpotential terms. This scenario is automatically rea…
Constraining supersymmetric models from B_d - B-bar_d mixing and the B_d --> J/psi K_S asymmetry
E. Gabrielli, S. Khalil
We analyze the chargino contributions to B_d - B-bar_d mixing and CP asymmetry of the B_d --> J/psi K_S decay, in the framework of the mass insertion approximation. We derive model…
Supersymmetry and a rationale for small CP violating phases
G. C. Branco, M. E. Gomez, S. Khalil +1
We analyse the CP problem in the context of a supersymmetric extension of the standard model with universal strength of Yukawa couplings. A salient feature of these models is that…
CP violation in supersymmetric models with Hermitian Yukawa couplings and A-terms
Shaaban Khalil
We analyse the CP violation in supersymmetric models with Hermitian Yukawa and trilinear couplings. We show that Hermitian Yukawa matrices can be implemented in supersymmetric mode…
Relic Neutralino Density in Scenarios with Intermediate Unification Scale
S. Khalil, C. Munoz, E. Torrente-Lujan
We analyse the relic neutralino density in supersymmetric models with an intermediate unification scale. In particular, we present concrete cosmological scenarios where the reheati…
On the B -> X_s l^+ l^- decays in general supersymmetric models
E. Gabrielli, S. Khalil
We analyze the inclusive semileptonic decays B -> X_s l^+ l^- in the framework of the supersymmetric standard model with non-universal soft-breaking terms at GUT scale. We show tha…