activity
19982025
most citedEnhanced production of direct photons in Au+Au collisions at sqrt(s_NN)=200 GeV and implications for the initial temperature

401 citations · 1.6k across the 47 of their papers we have counts for

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33 papers · 1 filter

nucl-ex2025★ 2 cited

Measurement of Kaon Directed Flow in Au+Au Collisions in the High Baryon Density Region

STAR Collaboration, B. E. Aboona, J. Adam +360

Rapidity-odd directed flow measurements are presented for and in AuAu collisions at = 3.0, 3.2, 3.5, and 3.9 GeV with the STAR exp…

nucl-ex2023★ 4 cited

Event-by-event correlations between () hyperon global polarization and handedness with charged hadron azimuthal separation in Au+Au collisions at from STAR

STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +342

Global polarizations () of () hyperons have been observed in non-central heavy-ion collisions. The strong magnetic field primarily created by the spectator protons in…

nucl-ex2023★ 33 cited

Hyperon polarization along the beam direction relative to the second and third harmonic event planes in isobar collisions at = 200 GeV

STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +345

The polarization of and hyperons along the beam direction has been measured relative to the second and third harmonic event planes in isobar Ru+Ru and Zr+Zr collisions…

nucl-ex2023★ 4 cited

Measurement of electrons from open heavy-flavor hadron decays in Au+Au collisions at GeV with the STAR detector

STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +359

We report a new measurement of the production of electrons from open heavy-flavor hadron decays (HFEs) at mid-rapidity ( 0.7) in Au+Au collisions at G…

nucl-ex2023★ 4 cited

Elliptic Flow of Heavy-Flavor Decay Electrons in Au+Au Collisions at = 27 and 54.4 GeV at RHIC

STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +359

We report on new measurements of elliptic flow () of electrons from heavy-flavor hadron decays at mid-rapidity () in Au+Au collisions at = 27 a…

nucl-ex2023★ 20 cited

Energy Dependence of Intermittency for Charged Hadrons in Au+Au Collisions at RHIC

STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +364

Density fluctuations near the QCD critical point can be probed via an intermittency analysis in relativistic heavy-ion collisions. We report the first measurement of intermittency…

nucl-ex2022★ 28 cited

Observation of Directed Flow of Hypernuclei H and H in = 3 GeV Au+Au Collisions at RHIC

STAR Collaboration, B. E. Aboona, J. Adam +338

We report here the first observation of directed flow () of the hypernuclei H and H in mid-central Au+Au collisions at = 3 GeV at RHIC. These d…

nucl-ex2022★ 11 cited

Beam energy dependence of the linear and mode-coupled flow harmonics in Au+Au collisions

STAR Collaboration, B. E. Aboona, J. Adam +341

The linear and mode-coupled contributions to higher-order anisotropic flow are presented for Au+Au collisions at = 27, 39, 54.4, and 200 GeV and compared t…

nucl-ex2022★ 1 cited

Measurements of the elliptic and triangular azimuthal anisotropies in central He+Au, +Au and +Au collisions at $\mbox{$\sqrt{s_{\mathrm{NN}}}$}$ = 200 GeV

STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +343

The elliptic () and triangular () azimuthal anisotropy coefficients in central He+Au, +Au, and +Au collisions at $\mbox{$\sqrt{s_{\mathrm{NN}}}$}$ = 200 GeV a…

nucl-ex2022★ 18 cited

production in Au+Au collisions at = 7.7, 11.5, 14.5, 19.6, 27 and 39 GeV from RHIC beam energy scan

STAR Collaboration, M. S. Abdallah, B. E. Aboona +359

We report the measurement of meson at midrapidity ( 1.0) in Au+Au collisions at ~=~7.7, 11.5, 14.5, 19.6, 27 and 39 GeV collected by the STAR expe…

nucl-ex2022★ 37 cited

Higher-Order Cumulants and Correlation Functions of Proton Multiplicity Distributions in = 3 GeV Au+Au Collisions at the RHIC STAR Experiment

STAR Collaboration, M. S. Abdallah, B. E. Aboona +358

We report a measurement of cumulants and correlation functions of event-by-event proton multiplicity distributions from fixed-target Au+Au collisions at = 3 GeV…

nucl-ex2022★ 52 cited

Beam Energy Dependence of Triton Production and Yield Ratio () in Au+Au Collisions at RHIC

STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +342

We report the triton () production in mid-rapidity ( 0.5) Au+Au collisions at = 7.7--200 GeV measured by the STAR experiment from the first phase of…

nucl-ex2022★ 21 cited

Search for the Chiral Magnetic Effect in Au+Au collisions at GeV with the STAR forward Event Plane Detectors

STAR Collaboration, B. E. Aboona, J. Adam +355

A decisive experimental test of the Chiral Magnetic Effect (CME) is considered one of the major scientific goals at the Relativistic Heavy-Ion Collider (RHIC) towards understanding…

nucl-ex2022★ 14 cited

Pion, kaon, and (anti-)proton production in U+U Collisions at = 193 GeV measured with the STAR detector

STAR Collaboration, M. S. Abdallah, B. E. Aboona +339

We present the first measurements of transverse momentum spectra of , , at midrapidity () in U+U collisions at = 193 GeV w…

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★ 29 cited

Measurement of sequential suppression in Au+Au collisions at = 200 GeV with the STAR experiment

STAR Collaboration, B. E. Aboona, J. Adam +357

We report on measurements of sequential suppression in Au+Au collisions at = 200 GeV with the STAR detector at the Relativistic Heavy Ion Collider (RH…

nucl-ex2022★ 10 cited

Azimuthal anisotropy measurement of (multi-)strange hadrons in Au+Au collisions at = 54.4 GeV

STAR Collaboration, M. S. Abdallah, B. E. Aboona +356

Azimuthal anisotropy of produced particles is one of the most important observables used to access the collective properties of the expanding medium created in relativistic heavy-i…

nucl-ex2022★ 67 cited

Tomography of Ultra-relativistic Nuclei with Polarized Photon-gluon Collisions

STAR Collaboration, M. S. Abdallah, B. E. Aboona +380

A linearly polarized photon can be quantized from the Lorentz-boosted electromagnetic field of a nucleus traveling at ultra-relativistic speed. When two relativistic heavy nuclei p…

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…