activity
20152026
most citedMultiplicity dependence of the freezeout parameters in high energy hadron-hadron collisions

7 citations · 23 across the 13 of their papers we have counts for

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6 papers · 1 filter

hep-ph2026

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…

hep-ph2026

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…

hep-ph2026

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…

hep-ph2026

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.…

hep-ph2026

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…

hep-ph2026★ 5 cited

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…