Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Investigating the temperature dependence of the specific shear viscosity
  of QCD matter with dilepton radiation   This work reports on investigations of the effects on the evolution of
viscous hydrodynamics and on the flow coefficients of thermal dileptons,
originating from a temperature-dependent specific shear viscosity $\eta/s (T)$
at temperatures beyond 180 MeV formed at the Relativistic Heavy-Ion Collider
(RHIC). We show that the elliptic flow of thermal dileptons can resolve the
magnitude of $\eta/s$ at the high temperatures, where partonic degrees of
freedom become relevant, whereas discriminating between different specific
functional forms will likely not be possible at RHIC using this observable.

31
The categories of this paper are: ao-sci
33
The categories of this paper are: plasm-ph
26
The categories of this paper are: bayes-an
16
The categories of this paper are: stat
1
The categories of this paper are: cs
2
The categories of this paper are: math
18
The categories of this paper are: econ
27
The categories of this paper are: comp-gas
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
17
The categories of this paper are: q-fin
24
The categories of this paper are: dg-ga
6
The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph