Bulk properties of the medium produced in relativistic heavy-ion collisions from the beam energy scan program

STAR Collaboration

doi:10.1103/PhysRevC.96.044904

Bulk properties of the medium produced in relativistic heavy-ion collisions from the beam energy scan program

STAR Collaboration

AGH University of Krakow
University of Kentucky
Joint Institute for Nuclear Research
Panjab University
Kent State University
Brookhaven National Laboratory
Variable Energy Cyclotron Centre
Stony Brook University
Alikhanov Institute for Theoretical and Experimental Physics
Moscow Engineering Physics Institute
Texas A&M University
University of Tsukuba
Tsinghua University
Central China Normal University
National Institute of Science Education and Research
University of Houston
University of Jammu
University of Texas at Austin
Czech Technical University in Prague
Czech Academy of Sciences
Rice University
Lehigh University
Yale University
University of California at Davis
Ohio State University
University of Science and Technology of China
Chinese Academy of Sciences
CAS - Institute of Modern Physics
Creighton University
Lawrence Berkeley National Laboratory
University of California at Berkeley
Shandong University
Institute for High Energy Physics
Pennsylvania State University
Lamar University
University of California at Los Angeles
Wayne State University
University of Illinois at Chicago
Southern Connecticut State University
Purdue University
Valparaiso University
Warsaw University of Technology
Temple University
National Cheng Kung University
Indiana University Bloomington
Goethe University Frankfurt
Argonne National Laboratory
Institute of Physics Bhubaneswar
Pusan National University
Institute of Nuclear Physics PAN
Max Planck Institute for Physics (Werner Heisenberg Institute)
Michigan State University
World Laboratory for Cosmology and Particle Physics (WLCAPP)
United States Naval Academy

Research output: Contribution to journal › Article › peer-review

621 Scopus citations

Abstract

We present measurements of bulk properties of the matter produced in Au+Au collisions at sNN=7.7,11.5,19.6,27, and 39 GeV using identified hadrons (π±, K±, p, and p) from the STAR experiment in the Beam Energy Scan (BES) Program at the Relativistic Heavy Ion Collider (RHIC). Midrapidity (|y|<0.1) results for multiplicity densities dN/dy, average transverse momenta (pT), and particle ratios are presented. The chemical and kinetic freeze-out dynamics at these energies are discussed and presented as a function of collision centrality and energy. These results constitute the systematic measurements of bulk properties of matter formed in heavy-ion collisions over a broad range of energy (or baryon chemical potential) at RHIC.

Original language	English
Article number	044904
Journal	Physical Review C
Volume	96
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.96.044904
State	Published - 13 Oct 2017
Externally published	Yes

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10.1103/PhysRevC.96.044904

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@article{635501c829de45b299fb1e07d4052796,

title = "Bulk properties of the medium produced in relativistic heavy-ion collisions from the beam energy scan program",

abstract = "We present measurements of bulk properties of the matter produced in Au+Au collisions at sNN=7.7,11.5,19.6,27, and 39 GeV using identified hadrons (π±, K±, p, and p) from the STAR experiment in the Beam Energy Scan (BES) Program at the Relativistic Heavy Ion Collider (RHIC). Midrapidity (|y|<0.1) results for multiplicity densities dN/dy, average transverse momenta (pT), and particle ratios are presented. The chemical and kinetic freeze-out dynamics at these energies are discussed and presented as a function of collision centrality and energy. These results constitute the systematic measurements of bulk properties of matter formed in heavy-ion collisions over a broad range of energy (or baryon chemical potential) at RHIC.",

author = "L. Adamczyk and Adkins, \{J. K.\} and G. Agakishiev and Aggarwal, \{M. M.\} and S. Kabana and \{STAR Collaboration\}",

note = "Publisher Copyright: {\textcopyright} 2017 American Physical Society.",

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doi = "10.1103/PhysRevC.96.044904",

language = "English",

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T1 - Bulk properties of the medium produced in relativistic heavy-ion collisions from the beam energy scan program

AU - Adamczyk, L.

AU - Adkins, J. K.

AU - Agakishiev, G.

AU - Aggarwal, M. M.

AU - Kabana, S.

AU - STAR Collaboration

PY - 2017/10/13

Y1 - 2017/10/13

N2 - We present measurements of bulk properties of the matter produced in Au+Au collisions at sNN=7.7,11.5,19.6,27, and 39 GeV using identified hadrons (π±, K±, p, and p) from the STAR experiment in the Beam Energy Scan (BES) Program at the Relativistic Heavy Ion Collider (RHIC). Midrapidity (|y|<0.1) results for multiplicity densities dN/dy, average transverse momenta (pT), and particle ratios are presented. The chemical and kinetic freeze-out dynamics at these energies are discussed and presented as a function of collision centrality and energy. These results constitute the systematic measurements of bulk properties of matter formed in heavy-ion collisions over a broad range of energy (or baryon chemical potential) at RHIC.

AB - We present measurements of bulk properties of the matter produced in Au+Au collisions at sNN=7.7,11.5,19.6,27, and 39 GeV using identified hadrons (π±, K±, p, and p) from the STAR experiment in the Beam Energy Scan (BES) Program at the Relativistic Heavy Ion Collider (RHIC). Midrapidity (|y|<0.1) results for multiplicity densities dN/dy, average transverse momenta (pT), and particle ratios are presented. The chemical and kinetic freeze-out dynamics at these energies are discussed and presented as a function of collision centrality and energy. These results constitute the systematic measurements of bulk properties of matter formed in heavy-ion collisions over a broad range of energy (or baryon chemical potential) at RHIC.

UR - https://www.scopus.com/pages/publications/85032031905

U2 - 10.1103/PhysRevC.96.044904

DO - 10.1103/PhysRevC.96.044904

M3 - Article

AN - SCOPUS:85032031905

SN - 2469-9985

VL - 96

JO - Physical Review C

JF - Physical Review C

IS - 4

M1 - 044904

ER -

Bulk properties of the medium produced in relativistic heavy-ion collisions from the beam energy scan program

Abstract

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