Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Coronal Dimming as a Proxy for Stellar Coronal Mass Ejections   Solar coronal dimmings have been observed extensively in the past two decades
and are believed to have close association with coronal mass ejections (CMEs).
Recent study found that coronal dimming is the only signature that could
differentiate powerful ares that have CMEs from those that do not. Therefore,
dimming might be one of the best candidates to observe the stellar CMEs on
distant Sun-like stars. In this study, we investigate the possibility of using
coronal dimming as a proxy to diagnose stellar CMEs. By simulating a realistic
solar CME event and corresponding coronal dimming using a global
magnetohydrodynamics model (AWSoM: Alfven-wave Solar Model), we first
demonstrate the capability of the model to reproduce solar observations. We
then extend the model for simulating stellar CMEs by modifying the input
magnetic flux density as well as the initial magnetic energy of the CME flux
rope. Our result suggests that with improved instrument sensitivity, it is
possible to detect the coronal dimming signals induced by the stellar CMEs.

1
The categories of this paper are: cs
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
28
The categories of this paper are: alg-geom
9
The categories of this paper are: nlin
11
The categories of this paper are: hep-lat
25
The categories of this paper are: patt-sol
4
The categories of this paper are: cond-mat
32
The categories of this paper are: atom-ph
13
The categories of this paper are: quant-ph
15
The categories of this paper are: nucl-ex
37
The categories of this paper are: supr-con
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph