M. Hanafy

activity

20162025

most citedParticle production and chemical freezeout from the hybrid UrQMD approach at NICA energies

17 citations · 48 across the 12 of their papers we have counts for

collaborators

12 papers

hep-ph2025

Derivation of Meson Masses in SU(3) and SU(4) Extended Linear-Sigma Model at Finite Temperature

Abdel Nasser Tawfik, Azar I. Ahmadov, Alexandra Friesen +3

The present study focuses on the mesonic potential contributions to the Lagrangian of the extended linear-sigma model (eLSM) for scalar and pseudoscalar meson fields across various…

hep-ph2022★ 2 cited

Particle ratios with in Hadron Resonance Gas (HRG) and Artificial Neural Network (ANN) models

R. M. Abdel Rahman, Mahmoud Y. El-Bakry, D. M. Habashy +2

Comparison between various particle ratios such as $K^{-} / K^{+}$ , $π^{-} / π^{+}$ , $p ˉ / p$ , $Λ ˉ /Λ$ , $Σ ˉ /Σ$ , $Ω ˉ /Ω$ , $K^{+} / π^{+}$ , $K^{-} / π^{-}$ , $p ˉ / π^{-}$ , $p / π^{-}$ , $Λ/ π^{-}$ , and $…

hep-ph2021★ 9 cited

Entropy per rapidity in Pb-Pb central collisions using Thermal and Artificial neural network(ANN) models at LHC energies

D. M. Habashy, Mahmoud Y. El-Bakry, Werner Scheinast +1

The entropy per rapidity $d S / d y$ produced in central Pb-Pb ultra-relativistic nuclear collisions at LHC energies is calculated using experimentally observed identified particle s…

hep-ph2021★ 9 cited

Particles Multiplicity Based on Rapidity in Landau and Artificial Neural Network(ANN) Models

D. M. Habashy, Mahmoud Y. El-Bakry, Abdel Nasser Tawfik +2

ANN model is used to estimate the multiplicity per rapidity for charged pions and kaons observed in various high-energy experiments from central Au+Au collisions with energies rang…

hep-ph2021

Rapidity Distribution within Landau hydrodynamical model and EPOS event-generator at RHIC Energies

R. M. Abdel Rahman, Abdel Nasser Tawfik, Mahmoud Y. El-Bakry +2

The rapidity distribution of well-defined particles pions, Kaons, protons and their antiparticles measured in the BRAHMS experiment (Au+Au collisions), at $s_{N N}$ = $62.4$ …

hep-ph2021★ 1 cited

Particle Ratios within a statistically corrected hadron resonance gas model and EPOS event-generator at AGS, SPS, RHIC and LHC Energies

Mahmoud Hanafy, Abdel Nasser Tawfik, Muhammad Maher

We further investigate the applicability of our previously suggested quantum-mechanically correlated statistical hadron gas model (HRG) to the ideal hadron resonance gas model (IHR…

hep-ph2021

Strangeness Enhancement at LHC Energies using the thermal model and EPOSLHC event-generator

Mahmoud Hanafy, Omnia S. A. Qandil, Asmaa G. Shalaby

The strangeness enhancement signature of QGP formation at LHC energies is carefully tackled in the present study. Based on HRG, the particle ratios of mainly strange and multi-stra…

hep-ph2020

An approach of statistical corrections to interactions in hadron resonance gas

Mahmoud Hanafy, Muhammad Maher

We propose a new model for hadrons with quantum mechanical attractive and repulsive interactions sensitive to some spatial correlation length parameter inspired by Beth-Uhlenbeck q…

hep-ph2019★ 2 cited

Multiplicity per rapidity in Carruthers and hadron resonance gas approaches

Abdel Nasser Tawfik, Mahmoud Hanafy, Werner Scheinast

The multiplicity per rapidity of the well-identified particles $π^{-}$ , $π^{+}$ , $k^{-}$ , $k^{+}$ , $p ˉ$ , $p$ , and $p - p ˉ$ measured in different high-energy experiments, at…

hep-ph2019★ 3 cited

Particle Ratios within EPOS, UrQMD and Thermal Models at AGS, SPS and RHIC Energies

Mahmoud Hanafy, Abdel Nasser Tawfik, Muhammad Maher +1

The particle ratios $k^{+} / π^{+}$ , $π^{-} / K^{-}$ , $p ˉ / π^{-}$ , $Λ/ π^{-}$ , $Ω/ π^{-}$ , $p / π^{+}$ , $π^{-} / π^{+}$ , $K^{-} / K^{+}$ , $p ˉ / p$ , $Λ ˉ /Λ$ , $Σ ˉ /Σ$ , $Ω ˉ /Ω$ measured at AGS, SPS and RHI…

nucl-th2016★ 17 cited

Particle production and chemical freezeout from the hybrid UrQMD approach at NICA energies

Abdel Nasser Tawfik, Loutfy I. Abou-Salem, Asmaa G. Shalaby +4

The energy dependence of various particle ratios is calculated within the Ultra-Relativistic Quantum Molecular Dynamics approach and compared with the hadron resonance gas (HRG) mo…

hep-ph2016★ 5 cited

On dynamical net-charge fluctuations within a hadron resonance gas approach

Abdel Nasser Tawfik, L. I. Abou-Salem, Asmaa G. Shalaby +1

The dynamical net-charge fluctuations ( $ν_{d y n}$ ) in different particle ratios $K / π$ , $K / p$ , and $p / π$ are calculated from the hadron resonance gas (HRG) model and compared with ST…