Energy dependence of fluctuations in relativistic heavy-ion collisions
Abstract
In this paper, we will discuss the energy dependence of particle ratio fluctuations in heavy-ion collisions. Additionally, we study how the inherent multiplicity dependence of ratio fluctuations is reflected in the excitation function of the dynamical fluctuations. Specifically, we will show that the observed excitation function of dynamical K/π fluctuations is consistent with the expected dependence on the number of accepted pions and kaons in both the STAR and the NA49 experiments.
- Authors:
-
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Univ. of Frankfurt (Germany)
- Publication Date:
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Nuclear Physics (NP); USDOE Office of Science (SC), High Energy Physics (HEP)
- OSTI Identifier:
- 1530203
- Grant/Contract Number:
- AC02-05CH11231
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review C, Nuclear Physics
- Additional Journal Information:
- Journal Volume: 81; Journal Issue: 3; Journal ID: ISSN 0556-2813
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS
Citation Formats
Koch, Volker, and Schuster, Tim. Energy dependence of K/π fluctuations in relativistic heavy-ion collisions. United States: N. p., 2010.
Web. doi:10.1103/physrevc.81.034910.
Koch, Volker, & Schuster, Tim. Energy dependence of K/π fluctuations in relativistic heavy-ion collisions. United States. https://doi.org/10.1103/physrevc.81.034910
Koch, Volker, and Schuster, Tim. Wed .
"Energy dependence of K/π fluctuations in relativistic heavy-ion collisions". United States. https://doi.org/10.1103/physrevc.81.034910. https://www.osti.gov/servlets/purl/1530203.
@article{osti_1530203,
title = {Energy dependence of K/π fluctuations in relativistic heavy-ion collisions},
author = {Koch, Volker and Schuster, Tim},
abstractNote = {In this paper, we will discuss the energy dependence of particle ratio fluctuations in heavy-ion collisions. Additionally, we study how the inherent multiplicity dependence of ratio fluctuations is reflected in the excitation function of the dynamical fluctuations. Specifically, we will show that the observed excitation function of dynamical K/π fluctuations is consistent with the expected dependence on the number of accepted pions and kaons in both the STAR and the NA49 experiments.},
doi = {10.1103/physrevc.81.034910},
journal = {Physical Review C, Nuclear Physics},
number = 3,
volume = 81,
place = {United States},
year = {2010},
month = {3}
}
Free Publicly Available Full Text
Publisher's Version of Record
Other availability
Cited by: 19 works
Citation information provided by
Web of Science
Web of Science
Figures / Tables:

All figures and tables
(4 total)
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Net charge fluctuations in collisions at
journal, October 2003
- Adams, J.; Adler, C.; Aggarwal, M. M.
- Physical Review C, Vol. 68, Issue 4
Transverse momentum and energy correlations in the equilibrium system from high-energy nuclear collisions
journal, October 1998
- Mrówczyński, Stanisław
- Physics Letters B, Vol. 439, Issue 1-2
Event-by-event fluctuations in mean and mean in Au+Au collisions
journal, August 2002
- Adcox, K.; Adler, S. S.; Ajitanand, N. N.
- Physical Review C, Vol. 66, Issue 2
Fluctuations at Relativistic Energies
journal, August 2009
- Abelev, B. I.; Aggarwal, M. M.; Ahammed, Z.
- Physical Review Letters, Vol. 103, Issue 9
Signals of spinodal hadronization: Strangeness trapping
journal, December 2005
- Koch, Volker; Majumder, Abhijit; Randrup, Jørgen
- Physical Review C, Vol. 72, Issue 6
Systematic measurements of identified particle spectra in , , and collisions at the STAR detector
journal, March 2009
- Abelev, B. I.; Aggarwal, M. M.; Ahammed, Z.
- Physical Review C, Vol. 79, Issue 3
Electric charge fluctuations in central collisions at , and
journal, December 2004
- Alt, C.; Anticic, T.; Baatar, B.
- Physical Review C, Vol. 70, Issue 6
Net Charge Fluctuations in Interactions at
journal, August 2002
- Adcox, K.; Adler, S. S.; Ajitanand, N. N.
- Physical Review Letters, Vol. 89, Issue 8
Measurement of Nonrandom Event-by-Event Fluctuations of Average Transverse Momentum in and Collisions
journal, August 2004
- Adler, S. S.; Afanasiev, S.; Aidala, C.
- Physical Review Letters, Vol. 93, Issue 9
Beam-energy and system-size dependence of dynamical net charge fluctuations
journal, February 2009
- Abelev, B. I.; Aggarwal, M. M.; Ahammed, Z.
- Physical Review C, Vol. 79, Issue 2
Energy dependence of particle ratio fluctuations in central collisions from to 17.3 GeV
journal, April 2009
- Alt, C.; Anticic, T.; Baatar, B.
- Physical Review C, Vol. 79, Issue 4
Energy dependence of pion and kaon production in central Pb+Pb collisions
journal, November 2002
- Afanasiev, S. V.; Anticic, T.; Barna, D.
- Physical Review C, Vol. 66, Issue 5
Event-by-event fluctuations in heavy ion collisions and the QCD critical point
journal, November 1999
- Stephanov, M.; Rajagopal, K.; Shuryak, E.
- Physical Review D, Vol. 60, Issue 11
Event-by-event fluctuations in ultrarelativistic heavy-ion collisions
journal, December 1999
- Baym, Gordon; Heiselberg, Henning
- Physics Letters B, Vol. 469, Issue 1-4
Fluctuations of the ratio in nucleus-nucleus collisions: Statistical and transport models
journal, February 2009
- Gorenstein, M. I.; Hauer, M.; Konchakovski, V. P.
- Physical Review C, Vol. 79, Issue 2
Energy dependence of fluctuations in central Pb+Pb collisions from NA49 at the CERN SPS
journal, September 2008
- Rybczyński, M.
- Journal of Physics G: Nuclear and Particle Physics, Vol. 35, Issue 10
Event-wise fluctuations in Au-Au collisions at GeV
journal, June 2005
- Adams, J.; Adler, C.; Aggarwal, M. M.
- Physical Review C, Vol. 71, Issue 6
Event-by-event fluctuations of the mean transverse momentum in 40, 80, and 158 PbAu collisions
journal, November 2003
- Adamová, D.; Agakichiev, G.; Appelshäuser, H.
- Nuclear Physics A, Vol. 727, Issue 1-2
Event-by-Event Fluctuations of the Kaon-to-Pion Ratio in Central Collisions at 158 GeV per Nucleon
journal, March 2001
- Afanasiev, S. V.; Anticic, T.; Bächler, J.
- Physical Review Letters, Vol. 86, Issue 10
Fluctuations of Particle Ratios and the Abundance of Hadronic Resonances
journal, December 1999
- Jeon, S.; Koch, V.
- Physical Review Letters, Vol. 83, Issue 26
A Statistical Model Analysis of k/π Fluctuations in Heavy ion Collisions
journal, August 2007
- Torrieri, Giorgio
- International Journal of Modern Physics E, Vol. 16, Issue 07n08
Pion and kaon production in central collisions at and GeV: Evidence for the onset of deconfinement
journal, February 2008
- Alt, C.; Anticic, T.; Baatar, B.
- Physical Review C, Vol. 77, Issue 2
Works referencing / citing this record:
Statistical model analysis of particle ratio fluctuations in heavy-ion collisions
journal, June 2012
- Fu, Jinghua
- Physical Review C, Vol. 85, Issue 6
Relative particle yield fluctuations in $$\text{ Pb--Pb }$$ Pb--Pb collisions at $$\sqrt{s_\mathrm{{NN}}} =2.76\hbox { TeV}$$ s NN = 2.76 TeV
journal, March 2019
- Acharya, S.; Adamová, D.; Adolfsson, J.
- The European Physical Journal C, Vol. 79, Issue 3
Scaling properties and charge dependence of particle ratio fluctuations at RHIC
journal, January 2012
- Wang, Hui
- Open Physics, Vol. 10, Issue 6
Figures / Tables found in this record:
Figures/Tables have been extracted from DOE-funded journal article accepted manuscripts.