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Author
dc.contributor.author
Borsanyi, S 
Author
dc.contributor.author
Fodor, Z 
Author
dc.contributor.author
Katz, SD 
Author
dc.contributor.author
Krieg, S 
Author
dc.contributor.author
Ratti, C 
Author
dc.contributor.author
Szabo, KK 
Availability Date
dc.date.accessioned
2020-04-07T08:19:53Z
Availability Date
dc.date.available
2020-04-07T08:19:53Z
Release
dc.date.issued
2014
uri
dc.identifier.uri
http://hdl.handle.net/10831/43214
Abstract
dc.description.abstract
Recent results for moments of multiplicity distributions of net protons and net-electric charge from the STAR Collaboration are compared to lattice QCD results for higher order fluctuations of baryon number and electric charge by theWuppertal-Budapest Collaboration, with the purpose of extracting the freeze-out temperature and chemical potential. All lattice simulations are performed for a system of 2 + 1 dynamical quark flavors, at the physical mass for light and strange quarks; all results are continuum extrapolated. We show that it is possible to extract an upper value for the freeze-out temperature, as well as precise baryochemical potential values corresponding to the four highest collision energies of the experimental beam energy scan. Consistency between the freeze-out parameters obtained from baryon number and electric charge fluctuations is found. The freeze-out chemical potentials are now in agreement with the statistical hadronization model.
Language
dc.language
Angol
Title
dc.title
Freeze-Out Parameters from Electric Charge and Baryon Number Fluctuations: Is There Consistency?
Type
dc.type
folyóiratcikk
Date Change
dc.date.updated
2019-07-16T13:50:00Z
Doi ID
dc.identifier.doi
10.1103/PhysRevLett.113.052301
Wos ID
dc.identifier.wos
000342692200005
ID Scopus
dc.identifier.scopus
84905186547
MTMT ID
dc.identifier.mtmt
2761409
Issue Number
dc.identifier.issue
5
abbreviated journal
dc.identifier.jabbrev
PHYS REV LETT
Journal
dc.identifier.jtitle
PHYSICAL REVIEW LETTERS
Volume Number
dc.identifier.volume
113
Release Date
dc.description.issuedate
2014
Pubmed ID
dc.identifier.pubmed
25126910
department of Author
dc.contributor.institution
MTA-ELTE Elméleti Fizikai Kutatócsoport
department of Author
dc.contributor.institution
MTA Határon Túli Magyarok Titkársága
department of Author
dc.contributor.institution
MTA-ELTE Lendület Rácstérelméleti Kutatócsoport
department of Author
dc.contributor.institution
Atomfizikai Tanszék
department of Author
dc.contributor.institution
Elméleti Fizikai Tanszék
department of Author
dc.contributor.institution
Komplex Rendszerek Fizikája Tanszék
Author institution
dc.contributor.department
Elméleti Fizikai Tanszék
Author institution
dc.contributor.department
MTA-ELTE Lendület Rácstérelméleti Kutatócsoport


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Freeze-Out Parameters from Electric Charge and Baryon Number Fluctuations: Is There Consistency?
 

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