Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: 3D simulations of young core-collapse supernova remnants undergoing
  efficient particle acceleration   Within our Galaxy, supernova remnants are believed to be the major sources of
cosmic rays up to the "knee". However important questions remain regarding the
share of the hadronic and leptonic components, and the fraction of the
supernova energy channelled into these components. We address such question by
the means of numerical simulations that combine a hydrodynamic treatment of the
shock wave with a kinetic treatment of particle acceleration. Performing 3D
simulations allows us to produce synthetic projected maps and spectra of the
thermal and non-thermal emission, that can be compared with multi-wavelength
observations (in radio, X-rays, and gamma-rays). Supernovae come in different
types, and although their energy budget is of the same order, their remnants
have different properties, and so may contribute in different ways to the pool
of Galactic cosmic-rays. Our first simulations were focused on thermonuclear
supernovae, like Tycho's SNR, that usually occur in a mostly undisturbed
medium. Here we present our 3D simulations of core-collapse supernovae, like
the Cas A SNR, that occur in a more complex medium bearing the imprint of the
wind of the progenitor star.

18
The categories of this paper are: econ
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
32
The categories of this paper are: atom-ph
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
2
The categories of this paper are: math
0
The categories of this paper are: hep-ph
27
The categories of this paper are: comp-gas
14
The categories of this paper are: math-ph