Conserved charge fluctuations at vanishing and non-vanishing chemical potential

Karsch F (2017)
Nuclear Physics A 967: 461-464.

Download
No fulltext has been uploaded. References only!
Journal Article | Published | English

No fulltext has been uploaded

Abstract
Up to 6th order cumulants of fluctuations of net baryon-number, net electric charge and net strangeness as well as correlations among these conserved charge fluctuations are now being calculated in lattice QCD. These cumulants provide a wealth of information on the properties of strong-interaction matter in the transition region from the low temperature hadronic phase to the quark-gluon plasma phase. They can be used to quantify deviations from hadron resonance gas (HRG) model calculations which frequently are used to determine thermal conditions realized in heavy ion collision experiments. Already some second order cumulants like the correlations between net baryon-number and net strangeness or net electric charge differ significantly at temperatures above 155 MeV in QCD and HRG model calculations. We show that these differences increase at non-zero baryon chemical potential constraining the applicability range of HRG model calculations to even smaller values of the temperature.
Publishing Year
ISSN
eISSN
PUB-ID

Cite this

Karsch F. Conserved charge fluctuations at vanishing and non-vanishing chemical potential. Nuclear Physics A. 2017;967:461-464.
Karsch, F. (2017). Conserved charge fluctuations at vanishing and non-vanishing chemical potential. Nuclear Physics A, 967, 461-464. doi:10.1016/j.nuclphysa.2017.06.011
Karsch, F. (2017). Conserved charge fluctuations at vanishing and non-vanishing chemical potential. Nuclear Physics A 967, 461-464.
Karsch, F., 2017. Conserved charge fluctuations at vanishing and non-vanishing chemical potential. Nuclear Physics A, 967, p 461-464.
F. Karsch, “Conserved charge fluctuations at vanishing and non-vanishing chemical potential”, Nuclear Physics A, vol. 967, 2017, pp. 461-464.
Karsch, F.: Conserved charge fluctuations at vanishing and non-vanishing chemical potential. Nuclear Physics A. 967, 461-464 (2017).
Karsch, Frithjof. “Conserved charge fluctuations at vanishing and non-vanishing chemical potential”. Nuclear Physics A 967 (2017): 461-464.
This data publication is cited in the following publications:
This publication cites the following data publications:

Export

0 Marked Publications

Open Data PUB

Web of Science

View record in Web of Science®

Sources

arXiv 1706.01620

Inspire 1602954

Search this title in

Google Scholar