# Nuclear Physics Seminar

Venue: Physics Building, Max-von-Laue-Str. 1, PHYS 02.116
Time: Thursday, December 12, 4:30pm (s.t.)
Contact: hees@itp.uni-frankfurt.de

# Does $\eta/s$ depend on the EoS?

## Pasi Huovinen (Institute of Physics Belgrade)

Extracting the shear viscosity of quark-gluon plasma from experimental data has been one of the major goals of heavy-ion physics, leading to very low values of 1-$2/4\pi$. Most of these works have been done using by now outdated EoS parametrizations, and I'll discuss how and whether the use of a contemporary EoS affects the extracted EoS in a full-fledged Bayesian analysis. I will also discuss whether the minimum value of $\eta/s$ depends on how the temperaturedependence of $\eta/s$ is parametrised.

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