Dark Matter through the Higgs portal
We review scenarios in which the particles that account for the Dark Matter (DM) in the
Universe interact only through their couplings with the Higgs sector of the theory, the so …
Universe interact only through their couplings with the Higgs sector of the theory, the so …
Review of LHC dark matter searches
F Kahlhoefer - International Journal of Modern Physics A, 2017 - World Scientific
This review discusses both experimental and theoretical aspects of searches for dark matter
at the LHC. An overview of the various experimental search channels is given, followed by a …
at the LHC. An overview of the various experimental search channels is given, followed by a …
Simplified models for dark matter searches at the LHC
J Abdallah, H Araujo, A Arbey, A Ashkenazi… - Physics of the Dark …, 2015 - Elsevier
This document a outlines a set of simplified models for dark matter and its interactions with
Standard Model particles. It is intended to summarize the main characteristics that these …
Standard Model particles. It is intended to summarize the main characteristics that these …
Simplified dark matter models with two Higgs doublets: I. Pseudoscalar mediators
M Bauer, U Haisch, F Kahlhoefer - Journal of High Energy Physics, 2017 - Springer
A bstract We study a new class of renormalisable simplified models for dark matter searches
at the LHC that are based on two Higgs doublet models with an additional pseudoscalar …
at the LHC that are based on two Higgs doublet models with an additional pseudoscalar …
Search for a Higgs boson in the mass range from 145 to 1000 GeV decaying to a pair of W or Z bosons
V Khachatryan, AM Sirunyan, A Tumasyan… - Journal of High Energy …, 2015 - Springer
A bstract A search for a heavy Higgs boson in the H→ WW and H→ ZZ decay channels is
reported. The search is based upon proton-proton collision data samples corresponding to …
reported. The search is based upon proton-proton collision data samples corresponding to …
[HTML][HTML] Dark Higgs bosons at colliders
T Ferber, A Grohsjean, F Kahlhoefer - Progress in Particle and Nuclear …, 2024 - Elsevier
Abstract The Large Hadron Collider (LHC) has confirmed the Higgs mechanism to generate
mass in the Standard Model (SM), making it attractive also to consider spontaneous …
mass in the Standard Model (SM), making it attractive also to consider spontaneous …
New Physics in LHC Higgs boson pair production
MJ Dolan, C Englert, M Spannowsky - Physical Review D—Particles, Fields …, 2013 - APS
Multi-Higgs production provides a phenomenologically clear window to the electroweak
symmetry-breaking sector. We perform a comprehensive and comparative analysis of new …
symmetry-breaking sector. We perform a comprehensive and comparative analysis of new …
Improved stellar limits on a light CP-even scalar
We derive improved stellar luminosity limits on a generic light CP-even scalar field S mixing
with the Standard Model (SM) Higgs boson from the supernova SN1987A, the Sun, red …
with the Standard Model (SM) Higgs boson from the supernova SN1987A, the Sun, red …
[HTML][HTML] Higgs portal, fermionic dark matter, and a Standard Model like Higgs at 125 GeV
We show that fermionic dark matter (DM) which communicates with the Standard Model
(SM) via the Higgs portal is a viable scenario, even if a SM-like Higgs is found at around 125 …
(SM) via the Higgs portal is a viable scenario, even if a SM-like Higgs is found at around 125 …
Cancellation mechanism for dark-matter–nucleon interaction
C Gross, O Lebedev, T Toma - Physical Review Letters, 2017 - APS
We consider a simple Higgs portal dark-matter model, where the standard model is
supplemented with a complex scalar whose imaginary part plays the role of weakly …
supplemented with a complex scalar whose imaginary part plays the role of weakly …