activity
20082026
most citedGlobal hyperon polarization in nuclear collisions: evidence for the most vortical fluid

920 citations · 10.3k across the 189 of their papers we have counts for

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153 papers · 1 filter

nucl-ex2026★ 2 cited

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…

nucl-ex2025

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…

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-ex2024

Beam-energy dependence of correlations between mean transverse momentum and anisotropic flow of charged particles in Au+Au collisions at RHIC

The STAR Collaboration

The correlation between the mean transverse momentum, , and the squared anisotropic flow, , on an event-by-event basis has been suggested to be influen…

nucl-ex2024

The ratio in PbAu collisions at 17.3 GeV: a hint of a hydrodynamic behavior

D. Adamová, G. Agakishiev, A. Andronic +50

The Fourier harmonics, and of negative pions are measured at center-of-mass energy per nucleon pair of = 17.3 GeV around midrapidity by the CERE…

nucl-ex2024★ 90 cited

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…

nucl-ex2023★ 13 cited

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…

nucl-ex2023★ 14 cited

Upper Limit on the Chiral Magnetic Effect in Isobar Collisions at the Relativistic Heavy-Ion Collider

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

The chiral magnetic effect (CME) is a phenomenon that arises from the QCD anomaly in the presence of an external magnetic field. The experimental search for its evidence has been o…

nucl-ex2023★ 40 cited

Global polarization of and hyperons in Au+Au collisions at and GeV

The STAR Collaboration

In relativistic heavy-ion collisions, a global spin polarization, , of and hyperons along the direction of the system angular momentum was discovered and…

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★ 2 cited

Observation of the electromagnetic field effect via charge-dependent directed flow in heavy-ion collisions at the Relativistic Heavy Ion Collider

STAR Collaboration, M. I. Abdulhamid, B. E. Aboona +339

The deconfined quark-gluon plasma (QGP) created in relativistic heavy-ion collisions enables the exploration of the fundamental properties of matter under extreme conditions. Non-c…

nucl-ex2023

Electric-charge-dependent directed flow splitting of produced quarks in Au+Au collisions

STAR Collaboration

We report directed flow () of multistrange baryons ( and ) and improved data for , , and in Au+Au collisions at $\sqrt{s_{\mathrm{NN}}}…

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-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★ 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★ 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★ 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★ 1 cited

Centrality and transverse momentum dependence of higher-order flow harmonics of identified hadrons in Au+Au collisions at = 200 GeV

STAR Collaboration, M. S. Abdallah, B. E. Aboona +383

We present high-precision measurements of elliptic, triangular, and quadrangular flow , , and , respectively, at midrapidity () for identified hadrons…

nucl-ex2022★ 18 cited

Collision-System and Beam-Energy Dependence of Anisotropic Flow Fluctuations

STAR Collaboration, M. S. Abdallah, J. Adam +381

Elliptic flow measurements from two-, four- and six-particle correlations are used to investigate flow fluctuations in collisions of U+U at = 193 GeV, Cu+Au at $…

nucl-ex2021★ 46 cited

Light Nuclei Collectivity from = 3 GeV Au+Au Collisions at RHIC

STAR Collaboration, M. S. Abdallah, B. E. Aboona +383

In high-energy heavy-ion collisions, partonic collectivity is evidenced by the constituent quark number scaling of elliptic flow anisotropy for identified hadrons. A breaking of th…

nucl-ex2021

Measurements of Proton High Order Cumulants in 3 GeV Au+Au Collisions and Implications for the QCD Critical Point

STAR Collaboration, M. S. Abdallah, B. E. Aboona +388

We report cumulants of the proton multiplicity distribution from dedicated fixed-target Au+Au collisions at 3.0 GeV, measured by the STAR experiment in the kinematic acceptance of…

nucl-ex2021★ 25 cited

Evidence for Nonlinear Gluon Effects in QCD and their Dependence at STAR

STAR Collaboration, M. S. Abdallah, B. E. Aboona +382

The STAR Collaboration reports measurements of back-to-back azimuthal correlations of di-s produced at forward pseudorapidities () in +, Al, and Au co…