314 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Ain Shams UniversityEG110 papers
- University of SouthamptonGB108 papers
- Rutherford Appleton LaboratoryGB80 papers
- Texas A&M UniversityUS76 papers
- Université Libre de BruxellesBE74 papers
- Florida Institute of TechnologyUS73 papers
- Panjab UniversityIN73 papers
- University of DelhiIN73 papers
- University of SeoulKR73 papers
- Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di FrascatiIT72 papers
- Lappeenranta-Lahti University of TechnologyFI72 papers
- Universidad de AntioquiaCO72 papers
11 papers · 1 filter
Light Chargino Effects onto H -> gamma gamma in the MSSM
M. Hemeda, S. Khalil, S. Moretti
We analyse the implications of light charginos on the Higgs boson signal strength via gluon-gluon fusion and di-photon decay in the Minimal Supersymmetric Standard Model (MSSM) at…
Light sfermion interplay in the 125 GeV MSSM Higgs production and decay at the LHC
Alexander Belyaev, Shaaban Khalil, Stefano Moretti +1
We study the effects from light sfermions on the lightest Higgs boson production and decay at the Large Hadron Collider (LHC) within the Minimal Supersymmetric Standard Model (MSSM…
Neutrino Mass Textures and Partial - Symmetry
E. I. Lashin, N. Chamoun, C. Hamzaoui +1
We discuss the viability of the -- interchange symmetry imposed on the neutrino mass matrix in the flavor space. Whereas the exact symmetry is shown to lead to textures of co…
Dark halos and elliptical galaxies as marginally stable dynamical systems
Amr El-Zant
The origin of equilibrium gravitational configurations is sought in terms of the stability of their trajectories, as described by the curvature of their Lagrangian configuration ma…
Phenomenological Aspects of TeV Scale Alternative Left-Right Model
M. Ashry, S. Khalil
We revisit the alternative left-right symmetric model, motivated by superstring-inspired model. We systematically analyze the constraints imposed by theoretical and experimen…
Emergence of Cosmic Space and Minimal Length in Quantum Gravity
Ahmed Farag Ali
An emergence of cosmic space has been suggested by Padmanabhan in [arXiv:1206.4916]. This new interesting approach argues that the expansion of the universe is due to the differenc…
Higgs Vacuum Stability in extended Standard Model
Alakabha Datta, A. Elsayed, S. Khalil +1
We study vacuum stability of B-L extension of the Standard Model (SM) and its supersymmetric version. We show that the generation of non-vanishing neutrino masses through TeV inver…
Nonsingular Rainbow Universes
Adel Awad, Ahmed Farag Ali, Barun Majumder
In this work, we study FRW cosmologies in the context of gravity rainbow. We discuss the general conditions for having a nonsingular FRW cosmology in gravity rainbow. We propose th…
Warm Dark Matter in B-L Inverse Seesaw
Amr El-Zant, Shaaban Khalil, Arunansu Sil
We show that a standard model gauge singlet fermion field, with mass of order keV or larger, and involved in the inverse seesaw mechanism of light neutrino mass generation, can be…
Enhancement of H -> gamma gamma in SU(5) model with 45_H plet
S. Khalil, S. Salem
We show that the low energy effective model derived from SU(5) with 45-plet Higgs can account for the recently reported enhanced diphoton decay rate of the Standard Model (SM)-like…
Fixed points and FLRW cosmologies: Flat case
Adel Awad
We use phase space method to study possible consequences of fixed points in flat FLRW models. One of these consequences is that a fluid with a finite sound speed, or a differentiab…