Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Soft gluon resummation in the signal-background interference process of
  $gg(\to h^*) \to ZZ$   We present a precise theoretical prediction for the signal-background
interference process of $gg(\to h^*) \to ZZ$, which is useful to constrain the
Higgs boson decay width and to measure Higgs couplings to the SM particles. The
approximate NNLO $K$-factor is in the range of $2.05-2.45$ ($1.85-2.25$),
depending on $M_{ZZ}$, at the 8 (13) TeV LHC. And the soft gluon resummation
can increase the approximate NNLO result by about $10\%$ at both the 8 TeV and
13 TeV LHC. The theoretical uncertainties including the scale, uncalculated
multi-loop amplitudes of the background and PDF$+\alpha_s$ are roughly
$\mathcal{O}(10\%)$ at ${\rm NNLL'}$. We also confirm that the approximate
$K$-factors in the interference and the pure signal processes are the same.

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The categories of this paper are: hep-th
26
The categories of this paper are: bayes-an
33
The categories of this paper are: plasm-ph
15
The categories of this paper are: nucl-ex
2
The categories of this paper are: math
37
The categories of this paper are: supr-con
28
The categories of this paper are: alg-geom
27
The categories of this paper are: comp-gas
23
The categories of this paper are: solv-int
24
The categories of this paper are: dg-ga
29
The categories of this paper are: funct-an
4
The categories of this paper are: cond-mat
10
The categories of this paper are: q-bio
17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph