Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Wave-driven mass loss of stripped envelope massive stars:
  progenitor-dependence, mass ejection, and supernovae   The discovery of rapidly rising and fading supernovae powered by
circumstellar interaction has suggested the pre-supernova mass eruption phase
as a critical phenomenon in massive star evolution. It is important to
understand the mass and radial extent of the circumstellar medium (CSM) from
theoretically predicted mass ejection mechanisms. In this work, we study the
wave heating process in massive hydrogen-poor stars, running a suite of stellar
models in order to predict the wave energy and pre-explosion time scale of
surface energy deposition. We survey stellar models with main sequence
progenitor masses from 20--70 $M_{\odot}$ and metallicity from 0.002 to 0.02.
Most of these models predict that less than $\sim \! 10^{47} \, {\rm erg}$ is
deposited in the envelope, with the majority of the energy deposited in the
last week of stellar evolution. This translates to CSM masses less than $\sim
\! 10^{-2} \, M_\odot$ that extend to less than $\sim \! 10^{14} \, {\rm cm}$,
too small to greatly impact the light curves or spectra of the subsequent
supernovae, except perhaps during the shock breakout phase. However, a few
models predict somewhat higher wave energy fluxes, for which we perform
hydrodynamical simulations of the mass ejection process. Radiative transfer
simulations of the subsequent supernovae predict a bright but brief
shock-cooling phase that could be detected in some type Ib/c supernovae if they
are discovered within a couple days of explosion.

34
The categories of this paper are: chem-ph
35
The categories of this paper are: mtrl-th
10
The categories of this paper are: q-bio
27
The categories of this paper are: comp-gas
3
The categories of this paper are: physics
1
The categories of this paper are: cs
4
The categories of this paper are: cond-mat
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
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The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
17
The categories of this paper are: q-fin
25
The categories of this paper are: patt-sol
11
The categories of this paper are: hep-lat