scholarly journals Beam Energy Dependence of Higher Moments of Net-proton Multiplicity Distributions in Heavy-ion Collisions at RHIC

2013 ◽  
Author(s):  
Xiaofeng Luo
Keyword(s):  
Energy Dependence ◽  
Beam Energy ◽  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Higher Moments ◽  
Ion Collisions ◽  
Multiplicity Distributions

Light-ion emission in heavy-ion collisions: Beam energy dependence

1982 ◽  
Vol 25 (5) ◽  
pp. 2504-2511 ◽  
Author(s):  
R. L. Auble ◽  
J. B. Ball ◽  
F. E. Bertrand ◽  
R. L. Ferguson ◽  
C. B. Fulmer ◽  
...  
Keyword(s):  
Energy Dependence ◽  
Beam Energy ◽  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Ion Collisions ◽  
Ion Emission

scholarly journals The beam energy dependence of collective flow in heavy ion collisions

2015 ◽  
Author(s):  
Hannah Petersen ◽  
Jan Steinheimer ◽  
Jussi Auvinen ◽  
Marcus Bleicher
Keyword(s):  
Energy Dependence ◽  
Beam Energy ◽  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Collective Flow ◽  
Ion Collisions

scholarly journals Symmetry energy dependence of light fragment production in heavy-ion collisions

2015 ◽  
Vol 88 ◽  
pp. 00021
Author(s):  
H. H. Wolter ◽  
M. Zielinska-Pfabe ◽  
P. Decowski ◽  
M. Colonna
Keyword(s):  
Energy Dependence ◽  
Symmetry Energy ◽  
Heavy Ion Collisions ◽  
Heavy Ion ◽  
Light Fragment ◽  
Ion Collisions ◽  
Fragment Production

scholarly journals Experimental Results on Charge Fluctuations in Heavy-Ion Collisions

2017 ◽  
Vol 2017 ◽  
pp. 1-14 ◽  
Author(s):  
D. K. Mishra ◽  
P. Garg ◽  
P. K. Netrakanti ◽  
L. M. Pant ◽  
A. K. Mohanty
Keyword(s):  
Electric Charge ◽  
Heavy Ion Collisions ◽  
Collision Energy ◽  
Heavy Ion ◽  
Experimental Results ◽  
Higher Moments ◽  
Net Charge ◽  
Charge Fluctuations ◽  
Ion Collisions ◽  
Particle Ratios

We present a subset of experimental results on charge fluctuation from the heavy-ion collisions to search for phase transition and location of critical point in the QCD phase diagram. Measurements from the heavy-ion experiments at the SPS and RHIC energies observe that total charge fluctuations increase from central to peripheral collisions. The net-charge fluctuations in terms of dynamical fluctuation measure ν(+-,dyn) are studied as a function of collision energy (sNN) and centrality of the collisions. The product of ν(+-,dyn) and 〈Nch〉 shows a monotonic decrease with collision energies, which indicates that at LHC energy the fluctuations have their origin in the QGP phase. The fluctuations in terms of higher moments of net-proton, net-electric charge, and net-kaon have been measured for various sNN. Deviations are observed in both Sσ and κσ2 for net-proton multiplicity distributions from the Skellam and hadron resonance gas model for sNN<39 GeV. Higher moment results of the net-electric charge and net-kaon do not observe any significant nonmonotonic behavior as a function of collision energy. We also discuss the extraction of the freeze-out parameters using particle ratios and experimentally measured higher moments of net-charge fluctuations. The extracted freeze-out parameters from experimentally measured moments and lattice calculations are found to be in agreement with the results obtained from the fit of particle ratios to the thermal model calculations.

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