Publications (12)
Di-Higgs and tri-Higgs boson signals of muon at a muon collider
Radovan Dermisek, Keith Hermanek, Navin McGinnis
We show that new physics explanations of the muon anomaly by the contributions of new leptons mediated by the standard model Higgs boson necessarily lead to large rates for $…
Predictions for Muon Electric and Magnetic Dipole Moments from in Two-Higgs-Doublet Models with New Leptons
Radovan Dermisek, Keith Hermanek, Navin McGinnis +1
We calculate chirally enhanced corrections to the muon's electric and magnetic dipole moments in two-Higgs-doublet models extended by vector-like leptons, and we explore a sharp co…
Highly enhanced contributions of heavy Higgs bosons and new leptons to muon and prospects at future colliders
Radovan Dermisek, Keith Hermanek, Navin McGinnis
We show that in a two Higgs doublet model type-II extended by vectorlike leptons the contributions from heavy neutral and charged Higgs bosons to the anomalous magnetic moment of t…
Two-Higgs Doublet Model Effective Field Theory
Radovan Dermisek, Keith Hermanek
We construct the general two-Higgs doublet model effective field theory where the effects of additional new physics are parameterized by operators up to mass dimension-six. We furt…
The physics case of a 3 TeV muon collider stage
Jorge De Blas, Dario Buttazzo, Rodolfo Capdevilla +131
In the path towards a muon collider with center of mass energy of 10 TeV or more, a stage at 3 TeV emerges as an appealing option. Reviewing the physics potential of such muon coll…
Towards a Muon Collider
Carlotta Accettura, Dean Adams, Rohit Agarwal +294
A muon collider would enable the big jump ahead in energy reach that is needed for a fruitful exploration of fundamental interactions. The challenges of producing muon collisions a…
The Ellipse of Muon Dipole Moments
Radovan Dermisek, Keith Hermanek, Navin McGinnis +1
We show that any new interaction resulting in a chirally-enhanced contribution to the muon magnetic moment necessarily modifies the decay rate of the Higgs boson to muon pairs or g…
Effective Field Theory of Chirally-Enhanced Muon Mass and Dipole Operators
Radovan Dermisek, Keith Hermanek, Navin McGinnis +1
We study corrections to observables related to the muon in the context of models of new physics which generate mass-enhanced corrections to the muon dipole moments. Working in the…
Feynman Rules in the Two-Higgs Doublet Model Effective Field Theory
Radovan Dermisek, Keith Hermanek
We derive a complete set of Feynman rules in the general two-Higgs doublet model effective field theory where the effects of additional new physics are parametrized by operators up…
Multi Higgs Boson Signals of a Modified Muon Yukawa Coupling at a Muon Collider
Radovan Dermisek, Keith Hermanek, Taegyu Lee +2
We study di-Higgs and tri-Higgs boson productions at a muon collider as functions of the modification of the muon Yukawa coupling resulting from new physics parameterized by the di…
Muon Collider Physics Summary
Chiara Aimè, Aram Apyan, Mohammed Attia Mahmoud +122
The perspective of designing muon colliders with high energy and luminosity, which is being investigated by the International Muon Collider Collaboration, has triggered a growing i…
Muon in two Higgs doublet models with vectorlike leptons
Radovan Dermisek, Keith Hermanek, Navin McGinnis
We calculate contributions to the anomalous magnetic moment of the muon from heavy neutral and charged Higgs bosons and new leptons in two Higgs doublet models extended by vectorli…