920 citations · 6k across the 173 of their papers we have counts for
174 papers
Rapidity-even dipolar flow in relativistic heavy-ion collisions
Niseem Magdy
Rapidity-even directed flow, , provides a sensitive probe of fluctuation-driven dipolar asymmetry in relativistic heavy-ion collisions, but its extraction is comp…
Measure charge transport in high-energy nuclear collisions with an energy scan of isobaric collisions
Wendi Lv, Niseem Magdy, Rongrong Ma +4
We present a method to measure electric-charge transport in high-energy nuclear collisions using a beam-energy scan of isobaric systems. Comparing collisions of nuclei with identic…
Probing Late-Stage Hadronic Interactions at High Baryon Density via Production in the RHIC Beam Energy Scan Program
STAR Collaboration, B. E. Aboona, J. Adam +360
A precision measurement of the meson yield is reported in Au+Au collisions at and using the high-statistic…
Identified charged hadron production in Au+Au collisions at = 54.4 GeV with the STAR detector
STAR Collaboration, B. E. Aboona, J. Adam +360
We present results on the production of , , , and in Au+Au collisions at = 54.4~GeV using the STAR detector at RHIC, at midrap…
Evidence of Spin-Interference Effects in Exclusive Photoproduction in Ultraperipheral Heavy-Ion Collisions
The STAR Collaboration
We report the first evidence of spin interference in exclusive photoproduction in ultraperipheral heavy-ion collisions at STAR at ~GeV. In Au+A…
Observation of charmonium sequential suppression in heavy-ion collisions at the Relativistic Heavy Ion Collider
STAR Collaboration, B. E. Aboona, J. Adam +370
We report measurements of charmonium sequential suppression in Ru+Ru and Zr+Zr collisions at = 200 GeV with the STAR experiment at the Relativistic Heavy…
Energy Independence of the Collins Asymmetry in Collisions
STAR Collaboration, B. E. Aboona, J. Adam +367
The STAR experiment reports new, high-precision measurements of the transverse single-spin asymmetries for within jets, namely the Collins asymmetries, from transversely…
Model Comparisons of Transverse Energy and Charged-Particle Multiplicity in A+A Collisions at Midrapidity from 7.7 to 200~GeV
Niseem Magdy, Antonio Silva, Christal Martin +4
We present a comprehensive comparison of PHENIX measurements of transverse energy production () and charged-particle multiplicity () at midrapidity to simulations f…
Tracing the Evolution of Nuclear Excitation at the Electron-Ion Collider
Niseem Magdy
We investigate the evolution of nuclear excitation in electron-nucleus (e+A) collisions at the upcoming Electron-Ion Collider (EIC) using the BeAGLE event generator. Leveraging the…
Measuring spin correlation between quarks during QCD confinement
The STAR Collaboration
The vacuum is now understood to possess a rich and complex structure, characterized by fluctuating energy fields and a condensate of virtual quark-antiquark pairs. The spontaneous…
Understanding baryon stopping at the BNL Relativistic Heavy Ion Collider top energies
Niseem Magdy, Prithwish Tribedy, Chun Yuen Tsang +1
The nucleon exhibits a rich internal structure governed by Quantum Chromodynamics (QCD), where its electric charge arises from valence quarks, while its spin and mass emerge from c…
Onset of Constituent Quark Number Scaling in Heavy-Ion Collisions at RHIC
STAR Collaboration, B. E. Aboona, J. Adam +355
Partonic collectivity is one of the necessary signatures for the formation of quark-gluon plasma in high-energy nuclear collisions. Number of constituent quarks (NCQ) scaling has b…
Reconstructing jet anisotropies with cumulants
Tanner Mengel, Niseem Magdy, Ron Belmont +2
In relativistic heavy-ion collisions, where quark-gluon plasma forms, hadron production is anisotropic at both low and high transverse momentum, driven by flow dynamics and spatial…
Tracking the baryon number with nuclear collisions
STAR Collaboration
Baryon quantum number is believed to be conserved since baryogenesis in the early Universe. While fractionally charged valence quarks are understood conventionally to each carry a…
Search for baryon junctions in e+A collisions at the Electron Ion Collider
Niseem Magdy, Abhay Deshpande, Roy Lacey +3
Constituent quarks in a nucleon are the essential elements in the standard ``quark model" associated with the electric charge, spin, mass, and baryon number of a nucleon. Quantum C…
Measuring differential particle correlations in relativistic nuclear collisions
Niseem Magdy
This study explores the transverse momentum () dependencies of Symmetric and Asymmetric Correlations (SC and ASC) with one and two particles of interest in Au+Au collisions at…
A study of nuclear structure of light nuclei at the Electron-Ion Collider
Niseem Magdy, Mariam Hegazy, Aliaa Rafaat +6
Understanding the substructure of atomic nuclei, particularly the clustering of nucleons inside them, is essential for comprehending nuclear dynamics. Various cluster configuration…
Correlations of event activity with hard and soft processes in + Au collisions at = 200 GeV at STAR
STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +346
With the STAR experiment at the BNL Relativisic Heavy Ion Collider, we characterize = 200 GeV p+Au collisions by event activity (EA) measured within the pseu…
Temperature Measurement of Quark-Gluon Plasma at Different Stages
STAR Collaboration
In a Quark-Gluon Plasma (QGP), the fundamental building blocks of matter, quarks and gluons, are under extreme conditions of temperature and density. A QGP could exist in the early…
Characterizing the initial and final state effects in isobaric collisions at energies available at the BNL Relativistic Heavy Ion Collider
Niseem Magdy
The Multi-Phase Transport model (AMPT) is employed to predict Symmetric Correlations (SC), Asymmetric Correlations (ASC), Normalized Symmetric Correlations (NSC), and Normalized As…
Imaging Shapes of Atomic Nuclei in High-Energy Nuclear Collisions
STAR Collaboration
Atomic nuclei are self-organized, many-body quantum systems bound by strong nuclear forces within femtometer-scale space. These complex systems manifest a variety of shapes, tradit…
Measurement of flow coefficients in high-multiplicity +Au, +Au and HeAu collisions at =200 GeV
STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +350
Flow coefficients ( and ) are measured in high-multiplicity +Au, +Au, and HeAu collisions at a center-of-mass energy of = 200 G…
Production of Protons and Light Nuclei in Au+Au Collisions at = 3 GeV with the STAR Detector
STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +349
We report the systematic measurement of protons and light nuclei production in Au+Au collisions at = 3 GeV by the STAR experiment at the Relativistic Heavy…
Estimate of Background Baseline and Upper Limit on the Chiral Magnetic Effect in Isobar Collisions at GeV at the Relativistic Heavy-Ion Collider
STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +342
For the search of the chiral magnetic effect (CME), STAR previously presented the results from isobar collisions (, ${^{96}_{40}\text{Z…