activity
20142026
most citedGlobal hyperon polarization in nuclear collisions: evidence for the most vortical fluid

920 citations · 5.5k across the 114 of their papers we have counts for

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68 papers · 1 filter

nucl-ex2026

ePIC Early Science Report

D. Abbott, N. Abdelrahman, S. Abhijit +781

This Early Science Report from the ePIC Collaboration outlines the compelling physics program achievable during the first years of operation of the Electron-Ion Collider (EIC), pri…

nucl-ex2026

Elliptic flow of mesons in CuAu collisions at GeV and UU at GeV

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +379

The second-order azimuthal anisotropy coefficients () of neutral mesons () have been measured as a function of the transverse momentum () and centrality of Cu…

nucl-ex2026

Measurement of isolated prompt photon production in + collisions at GeV with the sPHENIX detector

sPHENIX Collaboration, M. I. Abdulhamid, U. Acharya +217

The differential cross section of isolated prompt photon production is measured as a function of photon transverse energy () in proton--proton (+) collision…

nucl-ex2026

Measurement of dijet transverse momentum imbalance and azimuthal acoplanarity in + collisions at GeV with the sPHENIX detector

sPHENIX Collaboration, M. I. Abdulhamid, U. Acharya +326

This Letter reports on measurements of dijet transverse momentum () imbalance and azimuthal acoplanarity in proton-proton collisions at ~GeV, using da…

nucl-ex2025

Azimuthal anisotropy of direct photons in AuAu collisions at GeV

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +322

The PHENIX experiment at the Relativistic Heavy Ion Collider measured the second Fourier component of the direct-photon azimuthal anisotropy at midrapidity in AuAu collisi…

nucl-ex2025★ 2 cited

Measurement of the transverse energy density in Au+Au collisions at GeV with the sPHENIX detector

sPHENIX Collaboration, M. I. Abdulhamid, U. Acharya +302

This paper reports measurements of the transverse energy per unit pseudorapidity () produced in Au+Au collisions at GeV, performed with the sPHENIX…

nucl-ex2025★ 3 cited

Measurement of charged hadron multiplicity in Au+Au collisions at GeV with the sPHENIX detector

sPHENIX Collaboration, M. I. Abdulhamid, U. Acharya +302

The pseudorapidity distribution of charged hadrons produced in Au+Au collisions at a center-of-mass energy of GeV is measured using data collected by t…

nucl-ex2024

Measurement of elliptic flow of J in GeV AuAu collisions at forward rapidity

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +365

We report the first measurement of the azimuthal anisotropy of J at forward rapidity () in AuAu collisions at GeV at the Relativistic Hea…

nucl-ex2024★ 7 cited

Centrality dependence of Lévy-stable two-pion Bose-Einstein correlations in GeV AuAu collisions

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +394

The PHENIX experiment measured the centrality dependence of two-pion Bose-Einstein correlation functions in ~GeV AuAu collisions at the Relativistic Heavy…

nucl-ex2024★ 5 cited

Jet modification via -hadron correlations in AuAu collisions at GeV

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +532

High-momentum two-particle correlations are a useful tool for studying jet-quenching effects in the quark-gluon plasma. Angular correlations between neutral-pion triggers and charg…

nucl-ex2023

Thermal photon measurements at PHENIX

Roli Esha

Photons are emitted at all stages of relativistic heavy-ion collisions and do not interact with the medium strongly. With access to the versatility of RHIC, measurements of low mom…

nucl-ex2022

Low direct photon production at RHIC measured with PHENIX

Roli Esha

PHENIX has used the versatility of RHIC to map out low direct photon production as function of collision system size and beam energy. For systems with a size corresponding…

nucl-ex2022★ 13 cited

Measurement of -meson production in CuAu at GeV and UU at GeV

N. J. Abdulameer, U. Acharya, C. Aidala +408

The PHENIX experiment reports systematic measurements at the Relativistic Heavy Ion Collider of -meson production in asymmetric CuAu collisions at =200 GeV…

nucl-ex2022★ 20 cited

Nonprompt direct-photon production in AuAu collisions at GeV

U. A. Acharya, A. Adare, C. Aidala +332

The measurement of the direct-photon spectrum from AuAu collisions at GeV is presented by the PHENIX collaboration using the external-photon-conversion te…

nucl-ex2022★ 3 cited

Charm- and Bottom-Quark Production in AuAu Collisions at = 200 GeV

PHENIX Collaboration, N. J. Abdulameer, U. Acharya +342

The invariant yield of electrons from open-heavy-flavor decays for GeV/ at midrapidity in AuAu collisions at = 200 GeV has been measur…

nucl-ex2022

Low- direct-photon production in AuAu collisions at and 62.4 GeV

N. J. Abdulameer, U. Acharya, A. Adare +431

The measurement of direct photons from AuAu collisions at and 62.4 GeV in the transverse-momentum range Gev/ is presented by the PHENIX coll…

nucl-ex2022

Measurements of second-harmonic Fourier coefficients from azimuthal anisotropies in , Au, Au, and HeAu collisions at GeV

N. J. Abdulameer, U. Acharya, A. Adare +389

Recently, the PHENIX Collaboration has published second- and third-harmonic Fourier coefficients and for midrapidity () charged hadrons in 0\%--5\% central $p…

nucl-ex2022★ 11 cited

Study of -meson production in Al, Au, Au, and HeAu collisions at GeV

U. Acharya, A. Adare, C. Aidala +367

Small nuclear collisions are mainly sensitive to cold-nuclear-matter effects; however, the collective behavior observed in these collisions shows a hint of hot-nuclear-matter effec…

nucl-ex2022★ 2 cited

Measurement of nuclear modification at backward and forward rapidity in , Al, and Au collisions at GeV

U. A. Acharya, C. Aidala, Y. Akiba +313

Suppression of the nuclear-modification factor has been seen as a trademark signature of final-state effects in large collision systems for decades. In small systems, the nuc…

nucl-ex2020★ 62 cited

Flow and interferometry results from Au+Au collisions at = 4.5 GeV

STAR Collaboration, J. Adam, L. Adamczyk +355

The Beam Energy Scan (BES) program at the Relativistic Heavy Ion Collider (RHIC) was extended to energies below = 7.7 GeV in 2015 by successful implementat…

nucl-ex2020★ 18 cited

Investigation of the linear and mode-coupled flow harmonics in Au+Au collisions at = 200 GeV

STAR Collaboration, J. Adam, L. Adamczyk +352

Flow harmonics () of the Fourier expansion for the azimuthal distributions of hadrons are commonly employed to quantify the azimuthal anisotropy of particle product…

nucl-ex2020★ 19 cited

Pair invariant mass to isolate background in the search for the chiral magnetic effect in Au+Au collisions at = 200 GeV

STAR Collaboration, J. Adam, L. Adamczyk +352

Quark interactions with topological gluon configurations can induce local chirality imbalance and parity violation in quantum chromodynamics, which can lead to the chiral magnetic…

nucl-ex2020★ 55 cited

Measurement of inclusive charged-particle jet production in Au+Au collisions at =200 GeV

STAR Collaboration, J. Adam, L. Adamczyk +352

The STAR Collaboration at the Relativistic Heavy Ion Collider reports the first measurement of inclusive jet production in peripheral and central Au+Au collisions at $\sqrt{s_{NN}}…

nucl-ex2020★ 21 cited

Beam energy dependence of net- fluctuations measured by the STAR experiment at RHIC

STAR Collaboration, J. Adam, L. Adamczyk +347

The measurements of particle multiplicity distributions have generated considerable interest in understanding the fluctuations of conserved quantum numbers in the Quantum Chromodyn…