110 citations
- British University in EgyptEG4 papers
- King Saud UniversitySA3 papers
- The Abdus Salam International Centre for Theoretical Physics (ICTP)IT2 papers
- United Arab Emirates UniversityAE2 papers
- Bharathidasan UniversityIN1 paper
- Cairo UniversityEG1 paper
- Consejo Superior de Investigaciones CientíficasES1 paper
- German University in CairoEG1 paper
- Helsinki Institute of PhysicsFI1 paper
- Higher Institute for Applied Sciences and TechnologySY1 paper
- Istituto Nazionale di Fisica Nucleare, Sezione di PadovaIT1 paper
- Saitama UniversityJP1 paper
9 papers · 1 filter
Supersymmetry and CP violation in B^0_s - \bar{B}^0_s mixing and B^0_s -> J/ψϕdecay
Alakabha Datta, Shaaban Khalil
Supersymmetric contributions to time independent asymmetry in process are analyzed in the view of the recent Tevatron experimental measurements. We show that the e…
Simple two Higgs doublet model
Renata Jora, Sherif Moussa, Salah Nasri +2
We study a simple two Higgs doublet model which reflects, in a phenomenological way, the idea of compositeness for the Higgs sector. It is relatively predictive. In one scenario, i…
Sterile neutrino dark matter in extension of the standard model and galactic 511 keV line
Shaaban Khalil, Osamu Seto
Sterile right-handed neutrinos can be naturally embedded in a low scale gauged extension of the standard model. We show that, within a low reheating scenario, such a n…
Signatures for right-handed neutrinos at the Large Hadron Collider
Katri Huitu, Shaaban Khalil, Hiroshi Okada +1
We explore possible signatures for right-handed neutrinos in TeV scale B-L extension of the Standard Model (SM) at the Large Hadron Collider (LHC). The studied four lepton signal h…
Radiative B-L symmetry breaking in supersymmetric models
S. Khalil, A. Masiero
We propose a scheme where the three relevant physics scales related to the supersymmetry, electroweak, and baryon minus lepton (B-L) breakings are linked together and occur at the…
Zero minors of the neutrino mass matrix
E. I. Lashin, N. Chamoun
We examine the possibility that a certain class of neutrino mass matrices, namely those with two independent vanishing minors in the flavor basis, regardless of being invertible or…