Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Exo-planet detection with the COROT space mission. I. A multi-transit
  detection criterion   We present a detection criterion for exo-planets to be used with the space
mission COROT. This criterion is based on the transit method, which suggests
the observation of star dimming caused by partial occulations by planetary
companions. When at least three transits are observed, we show that a
cross-correlation technique can yield a detection threshold, thus enabling the
evaluation of the number of possible detections, assuming a model for the
stellar population in the Galaxy.

7
The categories of this paper are: hep-th
31
The categories of this paper are: ao-sci
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
13
The categories of this paper are: quant-ph
26
The categories of this paper are: bayes-an
22
The categories of this paper are: chao-dyn
15
The categories of this paper are: nucl-ex
19
The categories of this paper are: eess
17
The categories of this paper are: q-fin
21
The categories of this paper are: adap-org
33
The categories of this paper are: plasm-ph
32
The categories of this paper are: atom-ph
0
The categories of this paper are: hep-ph
2
The categories of this paper are: math
34
The categories of this paper are: chem-ph