Explanipedia

Fundamental solution of the time-space bi-fractional diffusion equation with a kinetic source term for anomalous transport Open

Anis Allagui, G. V. Paradezhenko, A. A. Pervishko, Dmitry Yudin, H. Benaoum · 2024

The purpose of this paper is to study the fundamental solution of the time-space bi-fractional diffusion equation incorporating an additional kinetic source term in semi-infinite space. The equation is a generalization of the integer-order…

Time-space bi-fractional drift-diffusion equation for anomalous electrochemical transport Open

Anis Allagui, G. V. Paradezhenko, A. A. Pervishko, Dmitry Yudin, H. Benaoum · 2023

The Debye-Falkenhagen differential equation is commonly used as a mean-field macroscopic model for describing electrochemical ionic drift and diffusion in dilute binary electrolytes when subjected to a suddenly applied potential smaller th…

Inflation driven by non-linear electrodynamics Open

H. Benaoum, Genly León, Ali Övgün, Hernando Quevedo · 2023

We investigate the inflation driven by a nonlinear electromagnetic field based on an NLED lagrangian density $${\mathscr {L}}_{\text {nled}} = - {F} f \left( {F} \right) $$ , where $$f \left( {F}\right) $$ is a general func…

Generalized Logotropic Models and Their Cosmological Constraints Open

H. Benaoum, Pierre-Henri Chavanis, Hernando Quevedo · 2022

We propose a new class of cosmological unified dark sector models called “Generalized Logotropic Models”. They depend on a free parameter n. The original logotropic model is a special case of our generalized model corresponding…

Generalized Logotropic Models and Their Cosmological Constraints Open

H. Benaoum, Pierre-Henri Chavanis, Hernando Quevedo · 2022

We propose a new class of cosmological unified dark sector models called “Generalized Logotropic Models”. They depend on a free parameter n. The original logotropic model is a special case of our generalized model corresponding to n=1. The…

Rapid and ultra-sensitive detection of pork DNA with surface enhanced Raman spectroscopy for onsite food quality inspection Open

Krithikadevi Ramachandran, Kais Daoudi, Hassen Hadj Kacem, Soumya Columbus, H. Benaoum , et al. · 2022

Accelerated Universe from Modified Chaplygin Gas and Tachyonic Fluid Open

H. Benaoum · 2022

A cosmological model with an exotic fluid is investigated. We show that the equation of state of this “modified Chaplygin” gas can describe the current accelerated expansion of the universe. We then reexpress it as FRW cosmological model c…

Non-Debye impedance and relaxation models for dissipative electrochemical capacitors Open

Anis Allagui, H. Benaoum, Ahmed S. Elwakil, Mohammad Al‐Shabi · 2022

Electrochemical capacitors are a class of energy devices in which complex mechanisms of accumulation and dissipation of electric energy take place when connected to a charging or discharging power system. Reliably modeling their frequency-…

Modified Poisson-Nernst-Planck theory for low-to-mid frequency immittance of electric double-layer capacitors Open

Anis Allagui, H. Benaoum, Hichem Eleuch, Chunlei Wang · 2022

Understanding the system-level spectral immittance response of capacitive energy storage devices with analytically tractable physics-based models is not only important for the progress of the technology, but also allows to develop new phys…

Power-law charge relaxation of inhomogeneous porous capacitive electrodes Open

Anis Allagui, H. Benaoum · 2022

Porous electrodes{made of hierarchically nanostructured materials{are omnipresent in various electrochemical energy technologies from batteries and supercapacitors to sensors and electrocatalysis. Modeling the system-level macroscopic tran…

Deformed Butler-Volmer Models for Convex Semilogarithmic Current-Overpotential Profiles of Li-ion Batteries Open

Anis Allagui, H. Benaoum, Chunlei Wang · 2022

The Butler-Volmer (BV) equation links the current flux crossing an electrochemical interface to the electric potential drop across it with the assumption of Arrhenius kinetics and the Boltzmann factor. Applying the semilogarithmic Tafel an…

$TeV$-Scale Resonant Leptogenesis $A_4$ with a scaling texture Open

H. Benaoum · 2021

We consider a TeV scale resonant lepogenesis within type-I seesaw mechanism. We show that a concrete model based on $A_4$ flavor symmetry with a scaling ansatz in the neutrino Dirac mass matrix and a retro-circulant heavy Majorana mass mat…

On the Gouy–Chapman–Stern model of the electrical double-layer structure with a generalized Boltzmann factor Open

Anis Allagui, H. Benaoum, O. Olendski · 2021

Matter-antimatter asymmetry induced by non-linear electrodynamics Open

H. Benaoum, Ali Övgün · 2021

In this work, we propose an economical model to address some open cosmological problems such as the absence of the initial cosmological singularity, an early acceleration of the Universe and the generation of matter–antimatter asymmetry. T…

Modified Emergent Dark Energy and its Astronomical Constraints Open

H. Benaoum, Weiqiang Yang, Supriya Pan, Eleonora Di Valentino · 2020

We introduce a modified form of the Phenomenologically Emergent Dark Energy (PEDE) model by showing a very elegant approach. The model is named as Modified Emergent Dark Energy (MEDE) to distinguish from PEDE model and it includes $Λ$CDM, …

TeV-scale resonant leptogenesis with new scaling ansatz on neutrino Dirac mass matrix from <i>A</i><sub>4</sub> flavor symmetry Open

H. Benaoum, Salwa Shaglel · 2020

We propose a new scaling ansatz in the neutrino Dirac mass matrix to explain the low energy neutrino oscillations data, baryon number asymmetry and neutrinoless double beta decay. In this work, a full reconstruction of the neutrino Dirac m…

Extensions of modified Chaplygin gas from Geometrothermodynamics Open

H. Benaoum, Orlando Luongo, Hernando Quevedo · 2019

\n We derive modified classes of Chaplygin gas by using the formalism of Geometrothermodynamics. In particular, our strategy gives us extended versions of Chaplygin gas, providing a novel thermodynamic explanation. Thus, we show that our m…

High-resolution hypernuclear spectroscopy at Jefferson Lab, Hall A Open

F. Garibaldi, A. Acha, P. Ambrozewicz, K. Aniol, P. Baturin , et al. · 2019

The experiment E94-107 in Hall A at Jefferson Lab started a systematic study\nof high resolution hypernuclear spectroscopy in the 0p-shell region of nuclei\nsuch as the hypernuclei produced in electroproduction on 9Be, 12C and 16O\ntargets…

Modified Chaplygin Gas Cosmology from Geometrothermodynamics Open

H. Benaoum · 2019

The modified Chaplygin gas (MCG) cosmological model is derived by using the geometrothermodynamics (GTD) formalism. We show that the MCG corresponds to a system with internal thermodynamic interaction and describes the current accelerated …

Parity-Violating Electron Scattering from {sup 4}He and the Strange Electric Form Factor of the Nucleon Open

K. Aniol, David G. Armstrong, T. Averett, H. Benaoum, P.Y. Bertin , et al. · 2016

We have measured the parity-violating electroweak asymmetry in the elastic scattering of polarized electrons from {sup 4}He at an average scattering angle {theta}{sub lab} = 5.7 degrees and a four-momentum transfer Q{sup 2} = 0.091 GeV{sup…

E00-110 experiment at Jefferson Lab Hall A: Deeply virtual Compton scattering off the proton at 6 GeV Open

M. Defurne, M. J. Amaryan, K. Aniol, Matthieu Beaumel, H. Benaoum , et al. · 2015

We present final results on the photon electroproduction (→e p → epγ) cross section in the deeply virtual Compton scattering (DVCS) regime and the valence quark region from Jefferson Lab experiment E00-110. Results from an analysis of a su…

E00-110 experiment at Jefferson Lab Hall A: Deeply virtual Compton scattering off the proton at 6 GeV Open

M. Defurne, M. J. Amaryan, K. Aniol, Matthieu Beaumel, H. Benaoum , et al. · 2015

We present final results on the photon electroproduction ([→ over e]p → epγ) cross section in the deeply virtual Compton scattering (DVCS) regime and the valence quark region from Jefferson Lab experiment E00-110. Results from an analysis …

Spectroscopy ofby electroproduction Open

G. M. Urciuoli, F. Cusanno, S. Marrone, A. Acha, P. Ambrozewicz , et al. · 2015

Background: In the absence of accurate data on the free two-body hyperon-nucleon interaction, the spectra of hypernuclei provides information on the details of the effective hyperon-nucleon interaction. Purpose: To obtain a high-resolution…

H. Benaoum YOU? Author Swipe