Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Evolution of Baryon Rich Quark-Gluon Plasma and radiation of Single
  Photons   The (3+1) dimensional expansion of the quark gluon plasma (QGP) produced at
finite baryon density has been studied using relativistic hydrodynamical
approach. The pressure functional of the equation of state (EoS) has been
determined for the interacting nuclear matter with mesons exchange. The EoS has
been used to solve hydrodynamical equations using RHLLE algorithm. The space
time expansion of the plasma has been studied for the cases of SPS energy and
RHIC energy both at finite baryon density and for a hypothetical case of SPS
energy at zero baryon density. The space-time evolution is slowed and the life
times of QGP and mixed phases are shortened in the presence of finite baryon
density. The space time integrated total photon yields have been estimated by
convoluting the static emission rates with the space time expansion of the
plasma. It has been shown that the total photon yield at zero rapidity is not
significantly affected by the baryon density for SPS energy. The total photon
yield is unaffected by the Landau-Pomeranchuk-Migdal effect at SPS energy at
zero baryon density, as the quark matter contribution to photon yield is less
compared to hadronic matter.

9
The categories of this paper are: nlin
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
31
The categories of this paper are: ao-sci
28
The categories of this paper are: alg-geom
36
The categories of this paper are: cmp-lg
17
The categories of this paper are: q-fin
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
24
The categories of this paper are: dg-ga
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
8
The categories of this paper are: hep-ex
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th