Higgs-mass prediction in the NMSSM with heavy BSM particles

We address the prediction for the mass of the SM-like Higgs boson in NMSSM scenarios where all BSM particles, including the singlets, have masses at the TeV scale. We provide a full one-loop computation of the matching condition for the quartic Higgs coupling in the NMSSM, supplemented with the two-...

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Detalles Bibliográficos
Autores principales: Bagnaschi, Emanuele, Goodsell, Mark, Slavich, Pietro
Lenguaje:eng
Publicado: 2022
Materias:
hep-ph
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1140/epjc/s10052-022-10810-2
http://cds.cern.ch/record/2811966
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author Bagnaschi, Emanuele
Goodsell, Mark
Slavich, Pietro
author_facet Bagnaschi, Emanuele
Goodsell, Mark
Slavich, Pietro
author_sort Bagnaschi, Emanuele
collection CERN
description We address the prediction for the mass of the SM-like Higgs boson in NMSSM scenarios where all BSM particles, including the singlets, have masses at the TeV scale. We provide a full one-loop computation of the matching condition for the quartic Higgs coupling in the NMSSM, supplemented with the two-loop contributions that involve the strong gauge coupling. We discuss the impact of the one- and two-loop corrections that are specific to the NMSSM on the prediction for the Higgs mass, and propose a method to estimate of the uncertainty associated with the uncomputed higher-order terms. Finally, we illustrate how the measured value of the Higgs mass can be used to constrain some yet-unmeasured parameters of the NMSSM.
id cern-2811966
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2022
record_format invenio
spelling cern-28119662023-02-02T08:18:28Zdoi:10.1140/epjc/s10052-022-10810-2http://cds.cern.ch/record/2811966engBagnaschi, EmanueleGoodsell, MarkSlavich, PietroHiggs-mass prediction in the NMSSM with heavy BSM particleshep-phParticle Physics - PhenomenologyWe address the prediction for the mass of the SM-like Higgs boson in NMSSM scenarios where all BSM particles, including the singlets, have masses at the TeV scale. We provide a full one-loop computation of the matching condition for the quartic Higgs coupling in the NMSSM, supplemented with the two-loop contributions that involve the strong gauge coupling. We discuss the impact of the one- and two-loop corrections that are specific to the NMSSM on the prediction for the Higgs mass, and propose a method to estimate of the uncertainty associated with the uncomputed higher-order terms. Finally, we illustrate how the measured value of the Higgs mass can be used to constrain some yet-unmeasured parameters of the NMSSM.We address the prediction for the mass of the SM-like Higgs boson in NMSSM scenarios where all BSM particles, including the singlets, have masses at the TeV scale. We provide a full one-loop computation of the matching condition for the quartic Higgs coupling in the NMSSM, supplemented with the two-loop contributions that involve the strong gauge coupling. We discuss the impact of the one- and two-loop corrections that are specific to the NMSSM on the prediction for the Higgs mass, and propose a method to estimate of the uncertainty associated with the uncomputed higher-order terms. Finally, we illustrate how the measured value of the Higgs mass can be used to constrain some yet-unmeasured parameters of the NMSSM.arXiv:2206.04618CERN-TH-2022-081oai:cds.cern.ch:28119662022-06-09
spellingShingle hep-ph
Particle Physics - Phenomenology
Bagnaschi, Emanuele
Goodsell, Mark
Slavich, Pietro
Higgs-mass prediction in the NMSSM with heavy BSM particles
title Higgs-mass prediction in the NMSSM with heavy BSM particles
title_full Higgs-mass prediction in the NMSSM with heavy BSM particles
title_fullStr Higgs-mass prediction in the NMSSM with heavy BSM particles
title_full_unstemmed Higgs-mass prediction in the NMSSM with heavy BSM particles
title_short Higgs-mass prediction in the NMSSM with heavy BSM particles
title_sort higgs-mass prediction in the nmssm with heavy bsm particles
topic hep-ph
Particle Physics - Phenomenology
url https://dx.doi.org/10.1140/epjc/s10052-022-10810-2
http://cds.cern.ch/record/2811966
work_keys_str_mv AT bagnaschiemanuele higgsmasspredictioninthenmssmwithheavybsmparticles
AT goodsellmark higgsmasspredictioninthenmssmwithheavybsmparticles
AT slavichpietro higgsmasspredictioninthenmssmwithheavybsmparticles

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