Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Fragmentation Functions For Baryons in a Quark-Diquark Model   A perturbative QCD calculation of heavy flavor quark fragmentation into heavy
flavor baryons is developed along the lines of corresponding heavy meson
models. The non-perturbative formation of the baryon is accomplished by
implementing the quark-diquark model of the baryons. Diquark color form factors
are used to enable the integration over the virtual heavy quark momentum. The
resulting spin independent functions for charmed and bottom quarks to fragment
into charmed and bottom baryons with spin 1/2 and 3/2 are compared with recent
data. Predictions are made for the spin dependent fragmentation functions as
well, particularly for the functions $\hat{g}_1$ and $\hat{h}_1$ in the case of
spin 1/2 baryons.

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The categories of this paper are: dg-ga
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The categories of this paper are: plasm-ph
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The categories of this paper are: ao-sci
10
The categories of this paper are: q-bio
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The categories of this paper are: q-alg
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The categories of this paper are: atom-ph
5
The categories of this paper are: gr-qc
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The categories of this paper are: quant-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: cmp-lg
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The categories of this paper are: math-ph
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The categories of this paper are: funct-an
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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: hep-ex
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The categories of this paper are: chao-dyn