Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Vector Boson Production at Hadron Colliders: Results from HERWIG and
  Resummed Calculations   We discuss vector boson production at hadron colliders and the treatment of
the initial-state radiation according to Monte Carlo parton shower simulations
and resummed calculations. In particular, we investigate the effect of
matrix-element corrections to the HERWIG event generator on W/Z transverse
momentum distributions.

31
The categories of this paper are: ao-sci
5
The categories of this paper are: gr-qc
37
The categories of this paper are: supr-con
34
The categories of this paper are: chem-ph
3
The categories of this paper are: physics
13
The categories of this paper are: quant-ph
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
32
The categories of this paper are: atom-ph
21
The categories of this paper are: adap-org
14
The categories of this paper are: math-ph
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
28
The categories of this paper are: alg-geom