Journal Article

PUBDB-2016-02424

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Hierarchical versus degenerate 2HDM: The LHC run 1 legacy at the onset of run 2

Carvalho Dorsch, G. (Corresponding author)DESY* ; Huber, S. J. ; Mimasu, K. ; No, J. M.

2016
Soc. [S.l.]

This record in other databases:        

Please use a persistent id in citations: doi:10.1103/PhysRevD.93.115033

Report No.: DESY-15-240; arXiv:1601.04545

Abstract: Current discussions of the allowed two-Higgs-doublet model parameter space after LHC run 1 and theprospects for run 2 are commonly phrased in the context of a quasidegenerate spectrum for the new scalars.Here, we discuss the generic situation of a two-Higgs-doublet model with a nondegenerate spectrum for thenew scalars. This is highly motivated from a cosmological perspective since it naturally leads to a stronglyfirst-order electroweak phase transition that could explain the matter-antimatter asymmetry in the Universe.While constraints from measurements of Higgs signal strengths do not change, those from searches of newscalar states get modified dramatically once a nondegenerate spectrum is considered.

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Contributing Institute(s):

1. Theorie-Gruppe (T)

Research Program(s):

1. 611 - Fundamental Particles and Forces (POF3-611) (POF3-611)
2. EWBGANDLHC - Electroweak Baryogenesis in the Era of the LHC (625809) (625809)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2016

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Database coverage:
; ; ; Current Contents - Physical, Chemical and Earth Sciences ; IF < 5 ; JCR ; Nationallizenz ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Thomson Reuters Master Journal List ; Web of Science Core Collection

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Linked articles:

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Preprint/Report Carvalho Dorsch, G. (Corresponding author)DESY* ; Huber, S. J. ; Mimasu, K. ; No, J. M.
Hierarchical vs Degenerate 2HDM: The LHC Run 1 Legacy at the Onset of Run 2
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