Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Higher order corrections to Z decay   Recent developments in the field of automatic computation of Feynman diagrams
using asymptotic expansions are reviewed. The hadronic decay rate of the
Z-boson is taken as an example for their physical application.

30
The categories of this paper are: q-alg
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
12
The categories of this paper are: nucl-th
27
The categories of this paper are: comp-gas
36
The categories of this paper are: cmp-lg
13
The categories of this paper are: quant-ph
31
The categories of this paper are: ao-sci
11
The categories of this paper are: hep-lat
19
The categories of this paper are: eess
35
The categories of this paper are: mtrl-th
8
The categories of this paper are: hep-ex
21
The categories of this paper are: adap-org
3
The categories of this paper are: physics
2
The categories of this paper are: math