Results 131 to 140 of about 28,992 (187)

How large can the light quark Yukawa couplings be?

open access: yesJournal of High Energy Physics
We investigate models that can induce significant modifications to the couplings of first- and second-generation quarks with Higgs bosons. Specifically, we identify all simplified models featuring two vector-like quark states which can lead to ...
Barbara Anna Erdelyi   +2 more
doaj   +1 more source

Probing Higgs-muon interactions at a multi-TeV muon collider

open access: yesJournal of High Energy Physics
We study the capabilities of a muon collider, at 3 and 10 TeV center-of-mass energy, of probing the interactions of the Higgs boson with the muon. We consider all the possible processes involving the direct production of EW bosons (W, Z and H) with up to
Eugenia Celada   +9 more
doaj   +1 more source

Anomalous Higgs Couplings as a Window to New Physics

open access: yes
Throughout this thesis, we investigate how effective field theories, combined with unitarization techniques, can be used to explore physics beyond the Standard Model, with particular emphasis on the dynamical origin of electroweak symmetry breaking. Since effective theories often produce amplitudes that violate unitarity at high energies, restoring ...
openaire   +2 more sources

Flavor-diagonal CP violation: the electric dipole moment. [PDF]

open access: yesEur Phys J A Hadron Nucl, 2021
Shindler A.
europepmc   +1 more source

Measurements of the Higgs boson production cross section and couplings in the W boson pair decay channel in proton-proton collisions at s=13TeV. [PDF]

open access: yesEur Phys J C Part Fields, 2023
Tumasyan A   +2382 more
europepmc   +1 more source

Probing Anomalous Higgs Coupling through mu+ mu- --> H gamma

open access: yes, 1997
The process mu+ mu- --> H gamma, though small compared to the resonance process, could be observable at proposed muon colliders, given expected integrated luminosities. The apparently leading diagrams occur at tree-level, and are proportional to the Higgs-muon coupling.
Abbasabaddi, Ali   +3 more
openaire   +1 more source

HHH whitepaper. [PDF]

open access: yesEur Phys J C Part Fields
Abouabid H   +33 more
europepmc   +1 more source

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