Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Mechanism for the Present-Day Creation of a New Class of Black Holes   In this first paper of a series on the formation and abundance of substellar
mass dwarf black holes (DBHs), we present a heuristic for deducing the
stability of non-rotating matter embedded in a medium against collapse and the
formation of a black hole. We demonstrate the heuristic's accuracy for a family
of spherical mass distributions whose stability is known through other means.
We also present the applications of this heuristic that could be applied to
data sets of various types of simulations, including the possible formation of
DBHs in the expanding gases of extreme astrophysical phenomena including Type
Ia and Type II supernovae, hypernovae, and in the collision of two compact
objects. These papers will also explore the observational and cosmological
implications of DBHs, including estimates of the total masses of these objects
bound in galaxies and ejected into the intergalactic medium. Applying our
formalism to a Type II supernova simulation, we have found regions in one data
set that are within a factor of three to four of both the density and mass
necessary to create a DBH.

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The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
29
The categories of this paper are: funct-an
31
The categories of this paper are: ao-sci
3
The categories of this paper are: physics
25
The categories of this paper are: patt-sol
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
24
The categories of this paper are: dg-ga
7
The categories of this paper are: hep-th
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The categories of this paper are: bayes-an
8
The categories of this paper are: hep-ex
14
The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
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The categories of this paper are: nlin
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The categories of this paper are: eess