Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Jet Fragmentation via Recombination of Parton Showers   We study hadron production in jets by applying quark recombination to jet
shower partons. With the jet showers obtained from PYTHIA and augmented by
additional non-perturbative effects, we compute hadron spectra in e+ +
e-collisions at sqrt(s)=200 GeV. Including contributions from resonance decays,
we find that the resulting transverse momentum spectra for pions, kaons, and
protons reproduce reasonably those from the string fragmentation as implemented
in PYTHIA.

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The categories of this paper are: quant-ph
2
The categories of this paper are: math
36
The categories of this paper are: cmp-lg
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The categories of this paper are: q-bio
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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: math-ph
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The categories of this paper are: astro-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: cond-mat
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The categories of this paper are: hep-th
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The categories of this paper are: adap-org
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The categories of this paper are: gr-qc
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The categories of this paper are: hep-ph
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The categories of this paper are: comp-gas
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The categories of this paper are: cs