122 citations · 569 across the 25 of their papers we have counts for
6 papers · 1 filter
Shadows of 5D Black Holes from String Theory
A. Belhaj, H. Belmahi, M. Benali +3
We study the shadow behaviors of five dimensional (5D) black holes embedded in type IIB superstring/supergravity inspired spacetimes by considering solutions with and without rotat…
Black Hole Shadows in M-theory Scenarios
A. Belhaj, M. Benali, A. El Balali +3
We study the shadows of four dimensional black holes in M-theory inspired models. We first inspect the influence of M2-branes on such optical aspects for non-rotating solutions. In…
Measurement of the Generalized Polarizabilities of the Proton at Intermediate
H. Fonvieille, J. Beričič, L. Correa +35
Background: Generalized polarizabilities (GPs) are important observables to describe the nucleon structure, and measurements of these observables are still scarce. Purpose: This pa…
Cosmological Constant Effect on Charged and Rotating Black Hole Shadows
A. Belhaj, M. Benali, A. El Balali +2
Motivated by recent astrophysical observations, we investigate the shadow behaviors of four dimensional charged rotating black holes with a cosmological constant. This study is mad…
Deflection Angle and Shadow Behaviors of Quintessential Black Holes in arbitrary Dimensions
A. Belhaj, M. Benali, A. El Balali +2
Motivated by M-theory/superstring inspired models, we investigate certain behaviors of the deflection angle and the shadow geometrical shapes of higher dimensional quintessential b…
Geometry optimisation of a transparent axisymmetric ion trap for the MORA project
M. Benali, G. Quéméner, P. Delahaye +3
In the frame of the project MORA (Matter's Origin from the Radio Activity of trapped and oriented ions), a transparent axially symmetric radio-frequency ion trap (MORATrap) was des…