Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exploring the Fate of Stellar Core Collapse with Supernova Relic
  Neutrinos   Core collapse of massive stars leads to the different fate for various
physical factors, which gives different spectra of the emitted neutrinos. We
focus on the supernova relic neutrinos (SRNs) as a probe to investigate the
stellar collapse fate. We present the SRN fluxes and event rate spectra at a
detector for three resultant states after stellar core collapse, the typical
mass neutron star, the higher mass neutron star, or the failed supernova
forming a black hole, based on different nuclear equations of state. Then
possible SRN fluxes are formed as mixtures of the three components. We also
show the expected sensitivities at the next-generation water-based Cherenkov
detectors, SK-Gd and Hyper-Kamiokande, as constraining the mixture fractions.
This study provides a practical example of extracting astrophysical constraints
through the SRN measurement.

12
The categories of this paper are: nucl-th
32
The categories of this paper are: atom-ph
15
The categories of this paper are: nucl-ex
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
9
The categories of this paper are: nlin
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
10
The categories of this paper are: q-bio
1
The categories of this paper are: cs
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
24
The categories of this paper are: dg-ga
16
The categories of this paper are: stat