Exploring the influence of bulk viscosity of QCD on dilepton tomography
Abstract
The collective behavior of hadrons and of electromagnetic radiation in heavy-ion collisions has been widely used to study the properties of the quark-gluon plasma (QGP). Indeed this collectivity, as measured by anisotropic flow coefficients, can be used to constrain the transport properties of QGP. The goal of this contribution is to investigate the influence of the specific bulk viscosity (ζ/s) on dilepton production, both at Relativistic Heavy-Ion Collider and Large Hadron Collider energies. We explore the sensitivity of dileptons to dynamical features that bulk viscosity induces on the evolution of a strongly interacting medium, and highlight what makes them a valuable probe in the pursuit to also constrain ζ/s.
- Authors:
-
- The Ohio State Univ., Columbus, OH (United States); Wayne State Univ., Detroit, MI (United States)
- Duke Univ., Durham, NC (United States)
- The Ohio State Univ., Columbus, OH (United States); Brookhaven National Lab. (BNL), Upton, NY (United States). RIKEN Research Center
- Univ. Federal Fluminense, Rio de Janeiro (Brazil)
- McGill Univ., Montreal, QC (Canada)
- The Ohio State Univ., Columbus, OH (United States)
- Publication Date:
- Research Org.:
- The Ohio State Univ., Columbus, OH (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- OSTI Identifier:
- 1616159
- Grant/Contract Number:
- SC0004286
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Physical Review C
- Additional Journal Information:
- Journal Volume: 101; Journal Issue: 4; Journal ID: ISSN 2469-9985
- Publisher:
- American Physical Society (APS)
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 73 NUCLEAR PHYSICS AND RADIATION PHYSICS
Citation Formats
Vujanovic, Gojko, Paquet, Jean-François, Shen, Chun, Denicol, Gabriel S., Jeon, Sangyong, Gale, Charles, and Heinz, Ulrich. Exploring the influence of bulk viscosity of QCD on dilepton tomography. United States: N. p., 2020.
Web. doi:10.1103/PhysRevC.101.044904.
Vujanovic, Gojko, Paquet, Jean-François, Shen, Chun, Denicol, Gabriel S., Jeon, Sangyong, Gale, Charles, & Heinz, Ulrich. Exploring the influence of bulk viscosity of QCD on dilepton tomography. United States. https://doi.org/10.1103/PhysRevC.101.044904
Vujanovic, Gojko, Paquet, Jean-François, Shen, Chun, Denicol, Gabriel S., Jeon, Sangyong, Gale, Charles, and Heinz, Ulrich. Thu .
"Exploring the influence of bulk viscosity of QCD on dilepton tomography". United States. https://doi.org/10.1103/PhysRevC.101.044904. https://www.osti.gov/servlets/purl/1616159.
@article{osti_1616159,
title = {Exploring the influence of bulk viscosity of QCD on dilepton tomography},
author = {Vujanovic, Gojko and Paquet, Jean-François and Shen, Chun and Denicol, Gabriel S. and Jeon, Sangyong and Gale, Charles and Heinz, Ulrich},
abstractNote = {The collective behavior of hadrons and of electromagnetic radiation in heavy-ion collisions has been widely used to study the properties of the quark-gluon plasma (QGP). Indeed this collectivity, as measured by anisotropic flow coefficients, can be used to constrain the transport properties of QGP. The goal of this contribution is to investigate the influence of the specific bulk viscosity (ζ/s) on dilepton production, both at Relativistic Heavy-Ion Collider and Large Hadron Collider energies. We explore the sensitivity of dileptons to dynamical features that bulk viscosity induces on the evolution of a strongly interacting medium, and highlight what makes them a valuable probe in the pursuit to also constrain ζ/s.},
doi = {10.1103/PhysRevC.101.044904},
journal = {Physical Review C},
number = 4,
volume = 101,
place = {United States},
year = {Thu Apr 23 00:00:00 EDT 2020},
month = {Thu Apr 23 00:00:00 EDT 2020}
}
Web of Science
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