Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: NNLO mixed EW-QCD corrections to single vector boson production   We outline the computational details to obtain mixed EW-QCD corrections to
on-shell production of a single vector boson at the LHC at two-loop level. We
use the method of differential equation to obtain the pure virtual,
real-virtual and double-real master integrals. Finally, we obtain the ${\cal
O}(\alpha \alpha_s)$ corrections to the total partonic cross section of the
process $q \bar{q} \rightarrow Z + X$.

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The categories of this paper are: math
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The categories of this paper are: stat
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
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The categories of this paper are: gr-qc
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys
13
The categories of this paper are: quant-ph
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The categories of this paper are: physics
34
The categories of this paper are: chem-ph
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The categories of this paper are: hep-th
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The categories of this paper are: astro-ph
11
The categories of this paper are: hep-lat
27
The categories of this paper are: comp-gas
32
The categories of this paper are: atom-ph
8
The categories of this paper are: hep-ex