Probes of CP-violating Higgs couplings and their impact on baryogenesis

Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung

Autoren

  • H. Bahl
  • E. Fuchs
  • M. Hannig
  • S. Heinemeyer
  • Judith Katzy
  • M. Menen
  • Krisztian Peters
  • M. Saimpert
  • G. Weiglein

Organisationseinheiten

Externe Organisationen

  • Ruprecht-Karls-Universität Heidelberg
  • Deutsches Elektronen-Synchrotron (DESY)
  • Physikalisch-Technische Bundesanstalt (PTB)
  • Universität Hamburg
  • Campus of International Excellence (CEI) UAM+CSIC
  • Commissariat à l'énergie atomique et aux énergies alternatives (CEA)
Forschungs-netzwerk anzeigen

Details

OriginalspracheEnglisch
Titel des SammelwerksProceedings of Science
Seitenumfang6
Band450
PublikationsstatusVeröffentlicht - 18 Juli 2024

Publikationsreihe

NameProceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)

Abstract

We investigate the CP structure of the Higgs couplings to fermions and gluons by using constraints from LHC measurements and the electric dipole moment of the electron. We further use these constraints to assess how much of the observed baryon asymmetry of the universe can be explained by CP violation in the Higgs sector. Additionally, our expected limits on the CP phase of the top-Yukawa coupling from both a global fit and a multivariate approach are stronger than currently existing measurements.

ASJC Scopus Sachgebiete

Zitieren

Probes of CP-violating Higgs couplings and their impact on baryogenesis. / Bahl, H.; Fuchs, E.; Hannig, M. et al.
Proceedings of Science. Band 450 2024. (Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)).

Publikation: Beitrag in Buch/Bericht/Sammelwerk/Konferenzband › Aufsatz in Konferenzband › Forschung

Bahl, H, Fuchs, E, Hannig, M, Heinemeyer, S, Katzy, J, Menen, M, Peters, K, Saimpert, M & Weiglein, G 2024, Probes of CP-violating Higgs couplings and their impact on baryogenesis. in Proceedings of Science. Bd. 450, Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023). https://doi.org/10.22323/1.450.0184
Bahl, H., Fuchs, E., Hannig, M., Heinemeyer, S., Katzy, J., Menen, M., Peters, K., Saimpert, M., & Weiglein, G. (2024). Probes of CP-violating Higgs couplings and their impact on baryogenesis. In Proceedings of Science (Band 450). (Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)). https://doi.org/10.22323/1.450.0184
Bahl H, Fuchs E, Hannig M, Heinemeyer S, Katzy J, Menen M et al. Probes of CP-violating Higgs couplings and their impact on baryogenesis. in Proceedings of Science. Band 450. 2024. (Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)). Epub 2024 Jan 15. doi: 10.22323/1.450.0184
Bahl, H. ; Fuchs, E. ; Hannig, M. et al. / Probes of CP-violating Higgs couplings and their impact on baryogenesis. Proceedings of Science. Band 450 2024. (Proceedings of The Eleventh Annual Conference on Large Hadron Collider Physics — PoS(LHCP2023)).
Download
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AU - Hannig, M.

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AU - Katzy, Judith

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