Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Pulsar-wind nebulae in X-rays and TeV gamma-rays   Pulsars are known to be efficient accelerators that produce copious amounts
of relativistic particles and inject them into the Galactic medium. The
radiation emitted by such a pulsar wind can be seen from radio through
gamma-rays as a pulsar-wind nebula (PWN). Here we overview and summarize recent
progress in X-ray and TeV observations of PWNe.

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The categories of this paper are: alg-geom
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The categories of this paper are: hep-lat
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The categories of this paper are: funct-an
9
The categories of this paper are: nlin
8
The categories of this paper are: hep-ex
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
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The categories of this paper are: econ
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The categories of this paper are: patt-sol
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The categories of this paper are: acc-phys
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The categories of this paper are: math-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: chem-ph
10
The categories of this paper are: q-bio
26
The categories of this paper are: bayes-an
0
The categories of this paper are: hep-ph