Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Role of Inhomogeneities in Supernova Shock Breakout Emission   The breakout of a supernova blast wave from its progenitor star provides
strong constraints on the star and its immediate surroundings. These
surroundings are shaped by mass loss from the star and can include a wide
variety of inhomogeneities. Here we present results of multi-dimensional
radiation-hydrodynamics calculations of the interactions of the supernova blast
wave with inhomogeneities in the immediate surroundings of a massive Wolf-Rayet
star, calculating the effect these interactions have on the shock breakout
signal from supernovae.

20
The categories of this paper are: acc-phys
36
The categories of this paper are: cmp-lg
7
The categories of this paper are: hep-th
37
The categories of this paper are: supr-con
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
21
The categories of this paper are: adap-org
19
The categories of this paper are: eess
34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
10
The categories of this paper are: q-bio
28
The categories of this paper are: alg-geom
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat