Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Muonization of supernova matter   The present article investigates the impact of muons on core-collapse
supernovae, with particular focus on the early muon neutrino emission. While
the presence of muons is well understood in the context of neutron stars, until
the recent study by Bollig et al. [Phys. Rev. Lett. 119, 242702 (2017)] the
role of muons in core-collapse supernovae had been neglected--electrons and
neutrinos were the only leptons considered. In their study, Bollig et al.
disentangled the muon and tau neutrinos and antineutrinos and included a
variety of muonic weak reactions, all of which the present paper follows
closely. Only then does it becomes possible to quantify the appearance of muons
shortly before stellar core bounce and how the post-bounce prompt neutrino
emission is modified

14
The categories of this paper are: math-ph
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The categories of this paper are: stat
15
The categories of this paper are: nucl-ex
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The categories of this paper are: adap-org
12
The categories of this paper are: nucl-th
35
The categories of this paper are: mtrl-th
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
20
The categories of this paper are: acc-phys
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The categories of this paper are: alg-geom
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The categories of this paper are: q-bio
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The categories of this paper are: patt-sol
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The categories of this paper are: plasm-ph
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The categories of this paper are: chao-dyn
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The categories of this paper are: comp-gas
24
The categories of this paper are: dg-ga