Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Heavy Quark Production in Heavy Ion Colliders   We describe updated calculations of $Q \bar Q$ production in $pp$ and $\pi^-
p$ interactions. We compare these results to total cross section data and
discuss how the baseline cross sections extrapolate to heavy ion collider
energies. We touch upon the differences between leading and next-to-leading
order heavy quark production. Finally, we discuss the implications of our
calculations for quarkonium production. Our discussion here focuses on bottom
quarks.

35
The categories of this paper are: mtrl-th
13
The categories of this paper are: quant-ph
22
The categories of this paper are: chao-dyn
11
The categories of this paper are: hep-lat
15
The categories of this paper are: nucl-ex
25
The categories of this paper are: patt-sol
27
The categories of this paper are: comp-gas
31
The categories of this paper are: ao-sci
23
The categories of this paper are: solv-int
37
The categories of this paper are: supr-con
36
The categories of this paper are: cmp-lg
29
The categories of this paper are: funct-an
3
The categories of this paper are: physics
7
The categories of this paper are: hep-th
16
The categories of this paper are: stat
32
The categories of this paper are: atom-ph