Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Large $\pt$ Hadroproduction of Heavy Quarks   The production of heavy quarks at large $\pt$ ($\pt\gg m$) in hadronic
collisions is considered. The analysis is carried out in the framework of
perturbative fragmentation functions, thereby allowing a resummation at the NLO
level of final state large mass logarithms of the kind $\log(\pt/m)$. The case
of $b$-quark production is considered in detail. The resulting theoretical
uncertainty from factorization/renormalization scales at large $\pt$ is found
to be much smaller than that shown by the full $O(\as^3)$ perturbative
calculation.

11
The categories of this paper are: hep-lat
13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
24
The categories of this paper are: dg-ga
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
37
The categories of this paper are: supr-con
3
The categories of this paper are: physics
23
The categories of this paper are: solv-int
10
The categories of this paper are: q-bio
36
The categories of this paper are: cmp-lg
22
The categories of this paper are: chao-dyn
18
The categories of this paper are: econ
8
The categories of this paper are: hep-ex
4
The categories of this paper are: cond-mat