Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Chandra Imaging of Gamma-Ray Binaries   We review the multiwavelength properties of the few known gamma-ray binaries,
focusing on extended emission recently resolved with Chandra. We discuss the
implications of these findings for the nature of compact objects and for
physical processes operating in these systems.

14
The categories of this paper are: math-ph
25
The categories of this paper are: patt-sol
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The categories of this paper are: alg-geom
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The categories of this paper are: bayes-an
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The categories of this paper are: nucl-ex
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The categories of this paper are: acc-phys
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The categories of this paper are: comp-gas
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The categories of this paper are: solv-int
31
The categories of this paper are: ao-sci
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The categories of this paper are: stat
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The categories of this paper are: hep-lat
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The categories of this paper are: eess
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The categories of this paper are: gr-qc
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The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph