7 citations · 23 across the 13 of their papers we have counts for
14 papers
Photon-calibrated event-activity bias and subcollision geometry in d+Au collisions at = 200 GeV with PYTHIA 8 Angantyr
Muhammad Ajaz, Haifa I. Alrebdi, Muhammad Waqas
Event-activity selections in small nuclear collision systems couple collision geometry to the soft response accompanying a hard scattering. We examine this coupling in d+Au collisi…
A B-factory continuum retune of PYTHIA 8 hadronization parameters using BELLE and BABAR identified-hadron data
Muhammad Ajaz, Haifa I. Alrebdi
We refine the hadronization sector of a pp PYTHIA~8 tune in production using selected BELLE and BABAR measurements near the region. The study is perform…
Comparing EPOS-4, EPOS-LHC, and SMASH for identified-hadron observables in the NICA energy range
Murad Badshah, Haifa I. Alrebdi, Sana Raza Khan +1
We present a systematic simulation study of identified hadron production in minimum bias Au+Au collisions at sqrt(sNN) = 6, 7, and 8 GeV. The event samples were generated with thre…
Sequential retuning of PYTHIA~8.316 to a global soft-QCD basis in pp collisions at $\sqrts=0.9-13$ TeV
Haifa I. Alrebdi, Muhammad Ajaz
We present a sequential nine-parameter retune of PYTHIA 8.316, built on the Monash 2013 baseline, for soft-QCD observables in proton--proton collisions at -- TeV.…
Collectivity Signatures in High-Multiplicity pp Collisions from Hybrid Hydro+Tsallis Modeling of Pion Spectra
Murad Badshah, Haifa I. Alrebdi, Muhammad Waqas +2
The transverse momentum (pT) distributions up to pT = 20 GeV/c for pions produced in the ten different multiplicity classes (MCs) of symmetric pp collisions at sqrt(s) = 7 TeV have…
Exploring Thermalization and Multi-Freeze-Out Effects in Pb-Pb collisions Based on Tsallis pT Distributions
Haifa I. Alrebdi, Muhammad Ajaz, Murad Badshah +1
This study investigates transverse-momentum (pT) distributions of pi-, pi+, K-, K+, p, pbar, K0s, and Lambda in several centrality classes of Pb-Pb collisions at sqrt(sNN) = 2.76 T…
Thermodynamic Analysis of Transverse Momentum Spectra in Pb-Pb Collisions at 2.76 TeV: Centrality Dependence of Temperature, Freezeout Parameters and Non-Extensitivity
M. Waqas, Hassan Ali Khan, Wolfgang Bietenholz +4
We study properties of Pb-Pb collisions at 2.76 TeV in mid-rapidity, , based on data by the ALICE Collaboration. In particular, we examine the transverse momentum ()…
Comment on "Evaluation of kinetic freeze-out properties in different relativistic heavy-ion collision systems at \sqrtsNN = 200 GeV'' (Eur. Phys. J. Plus (2025) 140:179) https://doi.org/10.1140/epjp/s13360-025-06119-0
M. U. Ashraf
The comment raises serious concerns regarding the authors claims about the phase transition from the QGP phase to the hadron gas phase. Additionally, the comment critiques the fund…
Investigating the Bulk Properties of Charged Particles in Different Bins Using a Modified Tsallis Model
Haifa I. Alrebdi, Muhammad Ajaz, Murad Badshah +2
This paper presents a comprehensive analysis of the double-differential distributions of charged particles in twelve distinct pseudorapidity regions of equal width in co…
Comparative Analysis of Jet and Underlying Event Properties Across Various Models as a Function of Charged Particle Multiplicity at 7 TeV
Maryam Waqar, Haifa I. Alrebdi, Muhammad Waqas +2
In this study, a comprehensive analysis of jets and underlying events as a function of charged particle multiplicity in proton-proton (pp) collisions at a center-of-mass energy of…
Thermodynamic Signatures and Phase Transitions in High-Energy Au-Au Collisions
Murad Badshah, Muhammad Waqas, Muhammad Ajaz +3
In this study, we systematically investigate the dynamics of various hadrons namely \( π^+ \), \( π^- \), \( K^+ \), \( K^- \), \( p \), \( \bar{p} \), \( Λ\), \( \barΛ \), \( Ξ^-…
Multiplicity dependence of the freezeout parameters in high energy hadron-hadron collisions
Muhammad Ajaz, Majid Shehzad, Muhammad Waqas +7
We examined the transverse momentum spectra of various identified particles, across different multiplicity classes in proton-proton collisions at a center-of-mass energy of $\sqrt{…
The Higgs Boson Mass from Three-loop Effective Potential of Massless Standard Model
H. I. Alrebdi, H. A. Alhendi, T. Barakat
The effective potential of massless standard model (SM) is calculated up to three-loop order. The stability of the effective potential and the Higgs boson mass are investigated up…
Inhomogeneous and Homogeneous Renormalization Group Equations for the Effective Potential
H. I. Alrebdi, H. A. Alhendi, T. Barakat
The inhomogeneous renormalization group equation for the effective potential is rederived. It is shown that when the effective potential is normalized by the normalization conditio…