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Higgs boson properties and supersymmetry: Constraints and sensitivity from the LHC to an e⁺e⁻ collider

Arbey, A.; Battaglia, M.; Djouadi, A.; Mahmoudi, F.; Mühlleitner, M. 1; Spira, M.
1 Institut für Theoretische Physik (ITP), Karlsruher Institut für Technologie (KIT)

Abstract:

The study of the Higgs boson properties offers compelling perspectives for testing the effects of physics beyond the Standard Model and has deep implications for the LHC program and future colliders. Accurate determinations of the Higgs boson properties can provide us with a distinctively precise picture of the Higgs sector, set tight bounds, and predict ranges for the values of new physics model parameters. In this paper, we discuss the constraints on supersymmetry that can be derived by a determination of the Higgs boson mass and couplings. We quantify these constraints by using scans of the 19-parameter space of the so-called phenomenological minimal supersymmetric Standard Model. The fraction of scan points that can be excluded by the Higgs measurements is studied for the coupling measurement accuracies obtained in LHC run 2 and expected for the HL-LHC program and e+e− colliders and contrasted with those derived from missing transverse energy searches at the LHC and from dark matter experiments.


Verlagsausgabe §
DOI: 10.5445/IR/1000150413
Veröffentlicht am 06.09.2022
Originalveröffentlichung
DOI: 10.1103/PhysRevD.106.055002
Scopus
Zitationen: 4
Web of Science
Zitationen: 2
Dimensions
Zitationen: 2
Cover der Publikation
Zugehörige Institution(en) am KIT Institut für Theoretische Physik (ITP)
Publikationstyp Zeitschriftenaufsatz
Publikationsmonat/-jahr 09.2022
Sprache Englisch
Identifikator ISSN: 2470-0010, 2470-0029
KITopen-ID: 1000150413
Erschienen in Physical Review D
Verlag American Physical Society (APS)
Band 106
Heft 5
Seiten Art.-Nr.: 055002
Bemerkung zur Veröffentlichung Gefördert durch SCOAP3
Vorab online veröffentlicht am 02.09.2022
Nachgewiesen in arXiv
Dimensions
Scopus
Web of Science
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