Constraining the equation of state of superhadronic matter from heavy-ion collisions
Abstract
The equation of state of QCD matter for temperatures near and above the quark-hadron transition (~165 MeV) is inferred within a Bayesian framework through the comparison of data from the Relativistic Heavy Ion Collider and from the Large Hadron Collider to theoretical models. State-of-the-art statistical techniques are applied to simultaneously analyze multiple classes of observables while varying 14 independent model parameters. Thus, the resulting posterior distribution over possible equations of state is consistent with results from lattice gauge theory.
- Authors:
-
- Michigan State Univ., East Lansing, MI (United States)
- Brookhaven National Lab. (BNL), Upton, NY (United States)
- Publication Date:
- Research Org.:
- Brookhaven National Laboratory (BNL), Upton, NY (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- OSTI Identifier:
- 1201365
- Alternate Identifier(s):
- OSTI ID: 1182804
- Report Number(s):
- BNL-108185-2015-JA
Journal ID: ISSN 0031-9007; PRLTAO; R&D Project: PO 004; KB0202012
- Grant/Contract Number:
- SC00112704; FG02-03ER41259
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review Letters
- Additional Journal Information:
- Journal Volume: 114; Journal Issue: 20; Conference: Naples (Italy), 3-5 Jun 2014; Journal ID: ISSN 0031-9007
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS; Relativistic Heavy Ion Collider
Citation Formats
Pratt, Scott, Sorensen, Paul, Sangaline, Evan, and Wang, Hui. Constraining the equation of state of superhadronic matter from heavy-ion collisions. United States: N. p., 2015.
Web. doi:10.1103/PhysRevLett.114.202301.
Pratt, Scott, Sorensen, Paul, Sangaline, Evan, & Wang, Hui. Constraining the equation of state of superhadronic matter from heavy-ion collisions. United States. https://doi.org/10.1103/PhysRevLett.114.202301
Pratt, Scott, Sorensen, Paul, Sangaline, Evan, and Wang, Hui. Tue .
"Constraining the equation of state of superhadronic matter from heavy-ion collisions". United States. https://doi.org/10.1103/PhysRevLett.114.202301. https://www.osti.gov/servlets/purl/1201365.
@article{osti_1201365,
title = {Constraining the equation of state of superhadronic matter from heavy-ion collisions},
author = {Pratt, Scott and Sorensen, Paul and Sangaline, Evan and Wang, Hui},
abstractNote = {The equation of state of QCD matter for temperatures near and above the quark-hadron transition (~165 MeV) is inferred within a Bayesian framework through the comparison of data from the Relativistic Heavy Ion Collider and from the Large Hadron Collider to theoretical models. State-of-the-art statistical techniques are applied to simultaneously analyze multiple classes of observables while varying 14 independent model parameters. Thus, the resulting posterior distribution over possible equations of state is consistent with results from lattice gauge theory.},
doi = {10.1103/PhysRevLett.114.202301},
journal = {Physical Review Letters},
number = 20,
volume = 114,
place = {United States},
year = {Tue May 19 00:00:00 EDT 2015},
month = {Tue May 19 00:00:00 EDT 2015}
}
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