TY - JOUR
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
N1 - Publisher Copyright:
© 2017 American Physical Society.
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 -