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Theory and phenomenology of two-Higgs-doublet models

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In this article, theoretical and phenomenological aspects of two-Higgs-doublet extensions of the Standard Model are discussed and a careful study of spontaneous CP violation is presented, including an analysis of the conditions which have to be satisfied in order for a vacuum to violate CP.
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This article is published in Physics Reports.The article was published on 2012-07-01 and is currently open access. It has received 2395 citations till now. The article focuses on the topics: Strong CP problem & CP violation.

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A facility to search for hidden particles at the CERN SPS: the SHiP physics case.

Sergey Alekhin, +95 more
TL;DR: It is demonstrated that the SHiP experiment has a unique potential to discover new physics and can directly probe a number of solutions of beyond the standard model puzzles, such as neutrino masses, baryon asymmetry of the Universe, dark matter, and inflation.
BookDOI

Handbook of LHC Higgs Cross Sections: 3. Higgs Properties

N. Moretti, +151 more
TL;DR: In 2012 and the first half of 2013, the LHC Higgs Cross Section Working Group as mentioned in this paper presented the state of the art of Higgs physics at the Large Hadron Collider (LHC), integrating all new results that have appeared in the last few years.
Journal ArticleDOI

Observation of a new boson with mass near 125 GeV in pp collisions at $ \sqrt{s}=7 $ and 8 TeV

S. Chatrchyan, +2247 more
TL;DR: In this article, a detailed description of the analysis used by the CMS Collaboration in the search for the standard model Higgs boson in pp collisions at the LHC, which led to the observation of a new boson.
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Measurements of the Higgs boson production and decay rates and constraints on its couplings from a combined ATLAS and CMS analysis of the LHC pp collision data at √s = 7 and 8 TeV

Georges Aad, +80 more
TL;DR: In this article, a combined ATLAS and CMS measurements of the Higgs boson production and decay rates, as well as constraints on its couplings to vector bosons and fermions, are presented.
Journal ArticleDOI

HiggsBounds-4: improved tests of extended Higgs sectors against exclusion bounds from LEP, the Tevatron and the LHC

TL;DR: HiggsBounds as mentioned in this paper is a tool to test models with arbitrary Higgs sectors, containing both neutral and charged Higgs bosons, against the published exclusion bounds from Higgs searches at the LEP, Tevatron and LHC experiments.
References
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A precision constraint on multi-Higgs-doublet models

TL;DR: In this paper, a general expression for Δρ for the oblique parameter T in the SU(2) × U(1) electroweak model with an arbitrary number of scalar SU( 2) doublets, with hypercharge ± 1/2, was derived.
Journal ArticleDOI

Minkowski space structure of the Higgs potential in 2HDM

TL;DR: In this paper, a geometric analysis of the number and properties of stationary points of the most general 2HDM potential is presented, and conditions for the existence of charge-breaking and neutral vacua in 2HDMs are established.
Journal ArticleDOI

Baryogenesis in the Two-Higgs Doublet Model

TL;DR: In this article, the authors consider the generation of the baryon asymmetry in the two-Higgs doublet model and compute the bubble wall properties, including the profile of the relative complex phase between the two Higgs vevs.
Journal ArticleDOI

Correlations among new CP violating effects in Delta F = 2 observables

TL;DR: In this article, the authors point out that the observed $CP$ violation in the standard model (SM) may indicate new contributions to the $K\ensuremath{-}\overline{K}$ and/or ${B}_{d}-{-}5\mmode^\circ\else\textdegree\fi{}$ systems.
Journal ArticleDOI

Production of neutral Higgs-boson pairs at LHC

TL;DR: In this paper, the authors present a systematic overview of the cross sections for the production of pairs of (light) neutral Higgs bosons at the LHC for the Standard Model and its minimal supersymmetric extension.
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