Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: On the reactions involving neutrinos and hidden mass particles in
  hypercolor model   We present and discuss some basic elements of the Standard Model hypercolor
extension. Appearance of a set of hyperquarks bound states is resulted from
$\sigma-$model using; due to specific symmetries of this minimal extension,
there arise stable hypermesons and hyperbaryons which are interpreted as the
Dark Matter candidates. Knowing estimations of their masses from analysis of
Dark Matter annihilation kinetics, some processes of high energy cosmic rays
scattering off these particles are analyzed for the search of Dark Matter
manifestations.

19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
20
The categories of this paper are: acc-phys
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
2
The categories of this paper are: math
3
The categories of this paper are: physics
11
The categories of this paper are: hep-lat
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
6
The categories of this paper are: astro-ph
1
The categories of this paper are: cs
12
The categories of this paper are: nucl-th
34
The categories of this paper are: chem-ph