Collision term dependence of the hadronic shear viscosity and diffusion coefficients - INSPIRE

DataBETA

Collision term dependence of the hadronic shear viscosity and diffusion coefficients

Jan Hammelmann
(
- Frankfurt U., FIAS and
- Goethe U., Frankfurt (main)
)
,
Jan Staudenmaier
(
- Goethe U., Frankfurt (main)
)
,
Hannah Elfner
(
)

Jul 28, 2023

12 pages

e-Print:

2307.15606 [nucl-th]

View in:

ADS Abstract Service

reference search8 citations

Citations per year

Abstract: (arXiv)

In this work the shear viscosity

\eta

and the diffusion coefficients of conserved charges

\kappa_{ij}

with

i,j\in\{B,Q,S\}

of hadronic matter are investigated within the hadronic transport approach SMASH. We systematically study the effect of multi-particle reactions, angular distributions and additional elastic cross sections via the additive quark model description, the numbers of degrees of freedom and the baryon density on the transport coefficients using the Green-Kubo formalism. We find that multi-particle reactions decrease the shear viscosity in a simplified hadron gas whereas the electric charge diffusion coefficient is not modified. Furthermore, additional elastic cross sections have a strong impact on both

\eta

and

\kappa_{ij}

whereas anisotropic scatterings enhance the shear viscosity in the full hadron gas. When increasing the number of degrees of freedom the shear viscosity is only slightly modified in comparison to the diffusion coefficients. Finally, the calculation within a finite baryon chemical potential reveals that the shear viscosity itself does not depend on

\mu_B

but on the ratio

\eta / s

. The diffusion coefficients show a strong dependency which we compare to Chapman-Enskog calculations.

hadron: gas
charge: diffusion
potential: chemical
charge: conservation law
baryon: density
matter: hadronic
charge: electric
viscosity
angular distribution
transport theory

References(55)

Figures(12)

[1]

On the Strongly-Interacting Low-Viscosity Matter Created in Relativistic Nuclear Collisions

- Phys.Rev.Lett. 97 (2006) 152303
•
e-Print:
- nucl-th/0604032
•
DOI:
- 10.1103/PhysRevLett.97.152303

[2]

Studying QGP with flow: A theory overview

Chun Shen
(
- Wayne State U. and
- RIKEN BNL
)

- Nucl.Phys.A 1005 (2021) 121788
•
e-Print:
- 2001.11858
•
DOI:
- 10.1016/j.nuclphysa.2020.121788

[3]

A Fully Integrated Transport Approach to Heavy Ion Reactions with an Intermediate Hydrodynamic Stage

Hannah Petersen
(
- Frankfurt U., FIAS and
- Frankfurt U.
)
,
Jan Steinheimer
(
- Frankfurt U.
)
,
Gerhard Burau
(
- Frankfurt U.
)
,
Marcus Bleicher
(
- Frankfurt U.
)
,
Horst Stöcker
(
- Frankfurt U. and
- Darmstadt, GSI and
- Frankfurt U., FIAS
)

- Phys.Rev.C 78 (2008) 044901
•
e-Print:
- 0806.1695
•
DOI:
- 10.1103/PhysRevC.78.044901

[4]

Event-by-event anisotropic flow in heavy-ion collisions from combined Yang-Mills and viscous fluid dynamics

Charles Gale
(
- McGill U.
)
,
Sangyong Jeon
(
- McGill U.
)
,
Björn Schenke
(
- Brookhaven
)
,
Prithwish Tribedy
(
- Calcutta, VECC
)
,
Raju Venugopalan
(
- Brookhaven
)

- Phys.Rev.Lett. 110 (2013) 1, 012302
•
e-Print:
- 1209.6330
•
DOI:
- 10.1103/PhysRevLett.110.012302

[5]

Anisotropic flow in transport + hydrodynamics hybrid approaches

Hannah Petersen
(
- Frankfurt U., FIAS and
- Goethe U., Frankfurt (main)
)

- J.Phys.G 41 (2014) 12, 124005
•
e-Print:
- 1404.1763
•
DOI:
- 10.1088/0954-3899/41/12/124005

[6]

Phenomenological constraints on the transport properties of QCD matter with data-driven model averaging

JETSCAPE

Collaboration

•

D. Everett
(
- Ohio State U.
)

et al.

- Phys.Rev.Lett. 126 (2021) 24, 242301
•
e-Print:
- 2010.03928
•
DOI:
- 10.1103/PhysRevLett.126.242301

[7]

Investigating the collision energy dependence of $\eta$ /s in the beam energy scan at the BNL Relativistic Heavy Ion Collider using Bayesian statistics

- Phys.Rev.C 97 (2018) 4, 044905
•
e-Print:
- 1706.03666
•
DOI:
- 10.1103/PhysRevC.97.044905

[8]

Estimation of the shear viscosity at finite net-baryon density from $A+A$ collision data at $\sqrt{s_\mathrm{NN}} = 7.7-200$ GeV

Iu.A. Karpenko
(
- BITP, Kiev and
- Frankfurt U., FIAS
)
,
P. Huovinen
(
- Frankfurt U. and
- Frankfurt U., FIAS
)
,
H. Petersen
(
- Frankfurt U. and
- Frankfurt U., FIAS
)
,
M. Bleicher
(
- Frankfurt U. and
- Frankfurt U., FIAS
)

- Phys.Rev.C 91 (2015) 6, 064901
•
e-Print:
- 1502.01978
•
DOI:
- 10.1103/PhysRevC.91.064901

[9]

Temperature and net baryochemical potential dependence of $η / s$ in a hybrid approach

Niklas Götz
(
- Frankfurt U. and
- Frankfurt U., FIAS
)
,
Hannah Elfner
(
- Frankfurt U. and
- Frankfurt U., FIAS and
- Darmstadt, GSI and
- Helmholtz Res. Acad. Hesse for FAIR
)

- Phys.Rev.C 106 (2022) 5, 054904
•
e-Print:
- 2207.05778
•
DOI:
- 10.1103/PhysRevC.106.054904

[10]

Viscosity in strongly interacting quantum field theories from black hole physics

- Phys.Rev.Lett. 94 (2005) 111601
•
e-Print:
- hep-th/0405231
•
DOI:
- 10.1103/PhysRevLett.94.111601

[11]

Shear viscosity coefficient from microscopic models

Azwinndini Muronga
(
- Frankfurt U.
)

- Phys.Rev.C 69 (2004) 044901
•
e-Print:
- nucl-th/0309056
•
DOI:
- 10.1103/PhysRevC.69.044901

[12]

Shear-Viscosity to Entropy-Density Ratio of a Relativistic Hadron Gas

Nasser Demir
(
- Duke U.
)
,
Steffen A. Bass
(
- Duke U.
)

- Phys.Rev.Lett. 102 (2009) 172302
•
e-Print:
- 0812.2422
•
DOI:
- 10.1103/PhysRevLett.102.172302

[13]

Calculation of shear viscosity using Green-Kubo relations within a parton cascade

C. Wesp
(
- Frankfurt U.
)
,
A. El
(
- Frankfurt U.
)
,
F. Reining
(
- Frankfurt U.
)
,
Z. Xu
(
- Frankfurt U. and
- Frankfurt U., FIAS
)
,
I. Bouras
(
- Frankfurt U.
)

et al.

- Phys.Rev.C 84 (2011) 054911
•
e-Print:
- 1106.4306
•
DOI:
- 10.1103/PhysRevC.84.054911

[14]

Shear Viscosity of a strongly interacting system: Green-Kubo vs. Chapman-Enskog and Relaxation Time Approximation

S. Plumari
(
- Catania U. and
- INFN, LNS
)
,
A. Puglisi
(
- INFN, LNS
)
,
F. Scardina
(
- INFN, LNS
)
,
V. Greco
(
- Catania U. and
- INFN, LNS
)

- Phys.Rev.C 86 (2012) 054902
•
e-Print:
- 1208.0481
•
DOI:
- 10.1103/PhysRevC.86.054902

[15]

Shear and bulk viscosities of strongly interacting “infinite” parton-hadron matter within the parton-hadron-string dynamics transport approach

V. Ozvenchuk
(
- Frankfurt U., FIAS
)
,
O. Linnyk
(
- Giessen U.
)
,
M.I. Gorenstein
(
- BITP, Kiev
)
,
E.L. Bratkovskaya
(
- Frankfurt U. and
- Frankfurt U., FIAS
)
,
W. Cassing
(
- Giessen U.
)

- Phys.Rev.C 87 (2013) 6, 064903
•
e-Print:
- 1212.5393
•
DOI:
- 10.1103/PhysRevC.87.064903

[16]

Determining Transport Coefficients for a Microscopic Simulation of a Hadron Gas

Scott Pratt
(
- Michigan State U., NSCL
)
,
Alexander Baez
(
- Michigan State U., NSCL and
- Tampa U.
)
,
Jane Kim
(
- Michigan State U., NSCL
)

- Phys.Rev.C 95 (2017) 2, 024901
•
e-Print:
- 1610.07239
•
DOI:
- 10.1103/PhysRevC.95.024901

[17]

Hadronic transport coefficients from effective field theories

Juan M. Torres-Rincon
(
- UCM, Somosaguas
)

•
e-Print:
- 1205.0782
•
DOI:
- 10.1007/978-3-319-00425-9

[18]

Building a testable shear viscosity across the QCD phase diagram

Emma McLaughlin
(
- Columbia U.
)
,
Jacob Rose
(
- Department of Physics, Dr. Karl-Remeis Observatory - Astronomical Institute, Bamberg D-96049, Germany
)
,
Travis Dore
(
- Illinois U., Urbana
)
,
Paolo Parotto
(
- Wuppertal U.
)
,
Claudia Ratti
(
- Houston U.
)

et al.

- Phys.Rev.C 105 (2022) 2, 024903
•
e-Print:
- 2103.02090
•
DOI:
- 10.1103/PhysRevC.105.024903

[19]

Shear viscosity of a hadron gas and influence of resonance lifetimes on relaxation time

J. -B. Rose
(
- Frankfurt U. and
- Frankfurt U., FIAS
)
,
J.M. Torres-Rincon
(
- Frankfurt U., FIAS
)
,
A. Schäfer
(
- Frankfurt U., FIAS and
- Frankfurt U.
)
,
D.R. Oliinychenko
(
- Frankfurt U., FIAS
)
,
H. Petersen
(
- Darmstadt, GSI and
- Frankfurt U. and
- Frankfurt U., FIAS
)

- Phys.Rev.C 97 (2018) 5, 055204
•
e-Print:
- 1709.03826
•
DOI:
- 10.1103/PhysRevC.97.055204

[20]

Applying Bayesian parameter estimation to relativistic heavy-ion collisions: simultaneous characterization of the initial state and quark-gluon plasma medium

- Phys.Rev.C 94 (2016) 2, 024907
•
e-Print:
- 1605.03954
•
DOI:
- 10.1103/PhysRevC.94.024907

[21]

Multisystem Bayesian constraints on the transport coefficients of QCD matter

JETSCAPE

Collaboration

•

D. Everett
(
- Ohio State U.
)

et al.

- Phys.Rev.C 103 (2021) 5, 054904
•
e-Print:
- 2011.01430
•
DOI:
- 10.1103/PhysRevC.103.054904

[22]

Bayesian analysis of heavy ion collisions with the heavy ion computational framework Trajectum

Govert Nijs
(
- MIT, Cambridge, CTP and
- Utrecht U.
)
,
Wilke van der Schee
(
- CERN
)
,
Umut Gürsoy
(
- Utrecht U.
)
,
Raimond Snellings
(
- Nikhef, Amsterdam and
- Utrecht U.
)

- Phys.Rev.C 103 (2021) 5, 054909
•
e-Print:
- 2010.15134
•
DOI:
- 10.1103/PhysRevC.103.054909

[23]

Bayesian estimation of the specific shear and bulk viscosity of the quark-gluon plasma with additional flow harmonic observables

J.E. Parkkila
(
- Jyvaskyla U. and
- Helsinki Inst. of Phys.
)
,
A. Onnerstad
(
- Jyvaskyla U. and
- Helsinki Inst. of Phys.
)
,
D.J. Kim
(
- Jyvaskyla U. and
- Helsinki Inst. of Phys.
)

- Phys.Rev.C 104 (2021) 5, 054904
•
e-Print:
- 2106.05019
•
DOI:
- 10.1103/PhysRevC.104.054904

[24]

New constraints for QCD matter from improved Bayesian parameter estimation in heavy-ion collisions at LHC

J.E. Parkkila
(
- Jyvaskyla U. and
- Helsinki Inst. of Phys. and
- CERN
)
,
A. Onnerstad
(
- Jyvaskyla U. and
- Helsinki Inst. of Phys.
)
,
S.F. Taghavi
(
- Munich, Tech. U.
)
,
C. Mordasini
(
- Munich, Tech. U.
)
,
A. Bilandzic
(
- Munich, Tech. U.
)

et al.

- Phys.Lett.B 835 (2022) 137485
•
e-Print:
- 2111.08145
•
DOI:
- 10.1016/j.physletb.2022.137485

[25]

A first estimate of $\eta/s$ in Au+Au reactions at $E_{lab}$ = 1.23 A GeV

Tom Reichert
(
- Frankfurt U.
)
,
Gabriele Inghirami
(
- Darmstadt, EMMI and
- Jyvaskyla U. and
- Helsinki Inst. of Phys.
)
,
Marcus Bleicher
(
- Glasgow U. and
- Frankfurt U. and
- Darmstadt, EMMI
)

- Phys.Lett.B 817 (2021) 136285
•
e-Print:
- 2011.04546
•
DOI:
- 10.1016/j.physletb.2021.136285

1-25 of 55
1
2
3
25 / page