Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: QCD threshold corrections to Higgs decay and to hadroproduction in
  $l^+l^-$ annihilation   We present threshold enhanced QCD corrections to the bottom quark energy
distribution in Higgs boson decay and to hadroproduction in $l^+l^-$
annihilation beyond leading order in the strong coupling constant. This is
achieved using the resummed decay distribution obtained using renormalisation
group invariance and the mass factorisation theorem that they satisfy and
Sudakov resummation of soft gluons.

29
The categories of this paper are: funct-an
21
The categories of this paper are: adap-org
32
The categories of this paper are: atom-ph
35
The categories of this paper are: mtrl-th
15
The categories of this paper are: nucl-ex
10
The categories of this paper are: q-bio
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The categories of this paper are: chao-dyn
3
The categories of this paper are: physics
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The categories of this paper are: q-fin
14
The categories of this paper are: math-ph
33
The categories of this paper are: plasm-ph
20
The categories of this paper are: acc-phys
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The categories of this paper are: bayes-an
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The categories of this paper are: q-alg
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph