Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Study of isothermal compressibility and speed of sound in matter formed
  in heavy-ion collision using unified formalism   The thermodynamical quantities and response functions are useful to describe
the particle production in heavy-ion collisions as they reveal crucial
information about the produced system. While the study of isothermal
compressibility provides inference about the viscosity of the medium, the speed
of sound helps in understanding the equation of state. With an aim towards
understanding the system produced in the heavy-ion collision, we have made an
attempt to study isothermal compressibility and speed of sound as a function of
charged particle multiplicity in heavy-ion collisions at $\sqrt{s_{NN}}$ =
$2.76$ TeV, $5.02$ TeV, and $5.44$ TeV using Pearson formalism.

11
The categories of this paper are: hep-lat
6
The categories of this paper are: astro-ph
21
The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
27
The categories of this paper are: comp-gas
20
The categories of this paper are: acc-phys
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
29
The categories of this paper are: funct-an
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The categories of this paper are: eess
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
23
The categories of this paper are: solv-int
28
The categories of this paper are: alg-geom