Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Insights from Asteroseismology of Massive Stars: The Need for Additional
  Angular Momentum Transport Mechanisms   In massive stars, rotation and oscillatory waves can have a tight interplay.
In order to assess the importance of additional angular momentum transport
mechanisms other than rotation, we compare the asteroseismic properties of a
uniformly rotating model and a differentially rotating one. Accordingly, we
employ the observed period spacing of 36 dipole g-modes in the Kepler $\sim3.2$
M$_\odot$ target KIC 7760680 to discriminate between these two models. We favor
the uniformly rotating model, which fully satisfies all observational
constraints. Therefore, efficient angular momentum transport by additional
mechanisms such as internal gravity waves, heat-driven modes and magnetic field
is needed during early main sequence evolution of massive stars.

23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
16
The categories of this paper are: stat
10
The categories of this paper are: q-bio
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
18
The categories of this paper are: econ
25
The categories of this paper are: patt-sol
19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
13
The categories of this paper are: quant-ph
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg