Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Global extraction of the parton-to-kaon fragmentation functions at NLO
  in QCD   In this document, we present the global QCD analysis of parton-to-kaon
fragmentation functions at next-to-leading order accuracy using the latest
experimental information on single-inclusive kaon production in
electron-positron annihilation, lepton-nucleon deep-inelastic scattering, and
proton-proton collisions. An extended analysis of this work can be found in
Ref.[1].

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The categories of this paper are: hep-th
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The categories of this paper are: astro-ph
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The categories of this paper are: eess
26
The categories of this paper are: bayes-an
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The categories of this paper are: hep-lat
34
The categories of this paper are: chem-ph
30
The categories of this paper are: q-alg
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The categories of this paper are: stat
2
The categories of this paper are: math
1
The categories of this paper are: cs
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The categories of this paper are: q-bio
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The categories of this paper are: patt-sol
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The categories of this paper are: comp-gas
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The categories of this paper are: acc-phys
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The categories of this paper are: mtrl-th
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The categories of this paper are: supr-con