REVIEW 4 cited by
Heavy to light Higgs boson decays at NLO in the Singlet Extension of the Standard Model
Not yet reviewed by Pith; the record is open.
This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.
SPECIMEN: schema-true, not a live event
T0 review · schema-true
One-sentence machine reading of the paper's core claim.
pith:XXXXXXXX · record.json · timestamp
Signed reviews
read the original abstract
We study the decay of a heavy Higgs boson into a light Higgs pair at one loop in the singlet extension of the Standard Model. To this purpose, we construct several renormalization schemes for the extended Higgs sector of the model. We apply these schemes to calculate the heavy-to-light Higgs decay width at next-to-leading order electroweak accuracy, and demonstrate that certain prescriptions lead to gauge-dependent results. We comprehensively examine how the NLO predictions depend on the relevant singlet model parameters, with emphasis on the trademark behavior of the quantum effects, and how these change under different renormalization schemes and a variable renormalization scale. Once all present constraints on the model are included, we find mild NLO corrections, typically of few percent, and with small theoretical uncertainties.
Forward citations
Cited by 4 Pith papers
-
Return of the CHAMPs: A clockwork portal to charged dark matter
A clockwork chain of U(1) gauge groups naturally generates a dark-matter electric charge of order 10^{-12}e with O(1) inputs, with the relic abundance set by resonant annihilation through TeV-scale Z' bosons.
-
Electroweak Corrections to Dark Matter Direct Detection in a Vector Dark Matter Model
One-loop electroweak corrections to spin-independent dark matter-nucleon scattering in a U(1)χ vector dark matter model are computed; they reach K-factors around 2.5 and can move otherwise allowed parameter points abo...
-
Radiative corrections to decays of the 125 GeV Higgs boson in the complex Higgs triplet model
One-loop corrections in the complex Higgs triplet model shift the 125 GeV Higgs decay rates to WW* and ZZ* upward by a few percent relative to the SM, while allowing up to -20% deviation in gamma gamma and 100% in the...
-
Loop-corrected Trilinear Higgs Self-Couplings in the NMSSM with Inverse Seesaw Mechanism
Loop corrections from inverse-seesaw neutrinos and sneutrinos can change the SM-like Higgs self-coupling by up to 10.5% and the SM-like Higgs mass by up to 4.5% in the NMSSM with inverse seesaw.
Discussion (0). Continue with ORCID to comment.