Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Precision calculations for $h \to WW/ZZ \to 4$ fermions in a Singlet
  Extension of the Standard Model with Prophecy4f   We consider an extension of the Standard Model by a real singlet scalar field
with a $Z_2$-symmetric Lagrangian and spontaneous symmetry breaking with vacuum
expectation value for the singlet. Considering the lighter of the two scalars
of the theory to be the 125GeV Higgs particle, we parametrize the scalar sector
by the mass of the heavy Higgs boson, a mixing angle $\alpha$, and a scalar
Higgs self-coupling $\lambda_{12}$. Taking into account theoretical constraints
from perturbativity and vacuum stability, we compute next-to-leading-order
electroweak and QCD corrections to the decays $h\to WW/ZZ \to 4$ fermions of
the light Higgs boson for some scenarios proposed in the literature. We
formulate two renormalization schemes and investigate the conversion of the
input parameters between the schemes, finding sizeable effects. Solving the
renormalization-group equations for the MSbar parameters $\alpha$ and
$\lambda_{12}$, we observe a significantly reduced scale and scheme dependence
in the next-to-leading-order results. For some scenarios suggested in the
literature, the total decay width for the process $h \to 4f$ is computed as a
function of the mixing angle and compared to the width of a corresponding
Standard Model Higgs boson, revealing deviations below 10%. Differential
distributions do not show significant distortions by effects beyond the
Standard Model. The calculations are implemented in the Monte Carlo generator
Prophecy4f, which is ready for applications in data analyses in the framework
of the singlet extension.

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The categories of this paper are: bayes-an
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The categories of this paper are: alg-geom
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The categories of this paper are: quant-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: nlin
7
The categories of this paper are: hep-th
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The categories of this paper are: q-bio
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The categories of this paper are: q-alg
12
The categories of this paper are: nucl-th
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The categories of this paper are: comp-gas
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The categories of this paper are: funct-an
2
The categories of this paper are: math
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The categories of this paper are: atom-ph
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The categories of this paper are: ao-sci
8
The categories of this paper are: hep-ex
11
The categories of this paper are: hep-lat