TY  - JOUR
AU  - Carvalho Dorsch, Gláuber
AU  - Huber, S. J.
AU  - Mimasu, K.
AU  - No, J. M.
TI  - Hierarchical versus degenerate 2HDM: The LHC run 1 legacy at the onset of run 2
JO  - Physical review / D
VL  - 93
IS  - 11
SN  - 2470-0010
CY  - [S.l.]
PB  - Soc.
M1  - PUBDB-2016-02424
M1  - DESY-15-240
M1  - arXiv:1601.04545
SP  - 115033
PY  - 2016
AB  - 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.
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000378375300003
DO  - DOI:10.1103/PhysRevD.93.115033
UR  - https://bib-pubdb1.desy.de/record/300804
ER  -