Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gamma-ray and neutrino emission from misaligned microquasars   Microquasars are accreting X-ray binary systems with non-thermal radio jets.
In some of these systems the jet is expected to be strongly misaligned with the
perpendicular to the orbital plane. If the donor star is an early-type star,
the jet could collide with the stellar wind producing a standing shock between
the compact object and the stellar surface. Relativistic particles injected by
the jet can be re-accelerated and isotropized at the colliding region. If the
jet has hadronic content, TeV protons will diffuse into the inner, dense wind
leading to gamma-ray and neutrino production from interactions with the matter
of the wind. In the case of very powerful jets, the wind pressure can be
overbalanced and the jet might impact directly onto the stellar surface. We
present estimates of the gamma-ray and neutrino luminosities for different sets
of parameters in these scenarios and we briefly discuss the effects of this
radiation on the donor star and its detectability with current instruments.

0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
2
The categories of this paper are: math
20
The categories of this paper are: acc-phys
11
The categories of this paper are: hep-lat
30
The categories of this paper are: q-alg
25
The categories of this paper are: patt-sol
28
The categories of this paper are: alg-geom
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
1
The categories of this paper are: cs
14
The categories of this paper are: math-ph