Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Convective Differential Rotation in Stars and Planets II: Observational
  and Numerical Tests   Differential rotation is central to a great many mysteries in stars and
planets. In Part I we predicted the order of magnitude and scaling of the
differential rotation in both hydrodynamic and magnetohydrodynamic convection
zones. Our results apply to both slowly- and rapidly-rotating systems, and
provide a general picture of differential rotation in stars and fluid planets.
We further calculated the scalings of the meridional circulation, entropy
gradient and baroclinicity. In this companion paper we compare these
predictions with a variety of observations and numerical simulations. With a
few exceptions we find that these are consistent in both the slowly-rotating
and rapidly-rotating limits. Our results help to localize core-envelope shear
in red~giant stars, suggest a rotation-dependent frequency shift in the
internal gravity waves of massive stars and potentially explain observed
deviations from von Zeipel's gravity darkening in late-type stars.

12
The categories of this paper are: nucl-th
37
The categories of this paper are: supr-con
8
The categories of this paper are: hep-ex
34
The categories of this paper are: chem-ph
9
The categories of this paper are: nlin
22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
32
The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc