Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exploring hybrid star matter at NICA and FAIR   We discuss constraints for the equation of state of hybrid star matter which
can be obtained from heavy-ion collisions at FAIR and NICA. Particular emphasis
is on the planned NICA facility at JINR Dubna which shall provide fixed-target
and collider experiments just in the relevant energy ranges.

11
The categories of this paper are: hep-lat
22
The categories of this paper are: chao-dyn
19
The categories of this paper are: eess
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
17
The categories of this paper are: q-fin
36
The categories of this paper are: cmp-lg
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas