Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Prospects for gamma-ray observations of Hercules cluster   Galaxy clusters (GCs) are the largest and most massive gravitationally bound
objects in the large-scale structure of the Universe. Due to keV temperatures
of virialized gas in the intracluster medium (ICM) and presence of cosmic rays
(CRs), GCs are effective sources of thermal X-ray radiation and non-thermal
leptonic (synchrotron) radio emission. GCs are also store-rooms for hadronic
CRs, but non-thermal hadronic gamma-ray emission (mainly, due to pp collisions
and subsequent pion decay) from GCs has not been detected yet. In this work we
simulate the expected non-thermal hadronic gamma-ray and neutrino emission from
dominant part of Hercules cluster - GC A2151 - and estimate a perspective of
detection of this emission by existing (Fermi-LAT, LHASSO, IceCube) and planned
(CTA, IceCube-Gen2) ground-based ans space-based detectors.

22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
25
The categories of this paper are: patt-sol
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
20
The categories of this paper are: acc-phys
35
The categories of this paper are: mtrl-th
21
The categories of this paper are: adap-org
10
The categories of this paper are: q-bio
37
The categories of this paper are: supr-con
27
The categories of this paper are: comp-gas
29
The categories of this paper are: funct-an
26
The categories of this paper are: bayes-an
19
The categories of this paper are: eess
18
The categories of this paper are: econ