Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Discovery of a red giant with solar-like oscillations in an eclipsing
  binary system from Kepler space-based photometry   Oscillating stars in binary systems are among the most interesting stellar
laboratories, as these can provide information on the stellar parameters and
stellar internal structures. Here we present a red giant with solar-like
oscillations in an eclipsing binary observed with the NASA Kepler satellite. We
compute stellar parameters of the red giant from spectra and the asteroseismic
mass and radius from the oscillations. Although only one eclipse has been
observed so far, we can already determine that the secondary is a main-sequence
F star in an eccentric orbit with a semi-major axis larger than 0.5 AU and
orbital period longer than 75 days.

10
The categories of this paper are: q-bio
25
The categories of this paper are: patt-sol
22
The categories of this paper are: chao-dyn
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph
3
The categories of this paper are: physics
15
The categories of this paper are: nucl-ex
11
The categories of this paper are: hep-lat
32
The categories of this paper are: atom-ph
1
The categories of this paper are: cs
5
The categories of this paper are: gr-qc
36
The categories of this paper are: cmp-lg
27
The categories of this paper are: comp-gas
34
The categories of this paper are: chem-ph
23
The categories of this paper are: solv-int
24
The categories of this paper are: dg-ga