New physics explanations of aμ in light of the FNAL muon g− 2 measurement

P Athron, C Balázs, DHJ Jacob, W Kotlarski… - Journal of High Energy …, 2021 - Springer
A bstract The Fermilab Muon g− 2 experiment recently reported its first measurement of the
anomalous magnetic moment\({a} _ {\mu}^{\mathrm {FNAL}}\), which is in full agreement with …

No-lose theorem for discovering the new physics of at muon colliders

R Capdevilla, D Curtin, Y Kahn, G Krnjaic - Physical Review D, 2022 - APS
We perform a model-exhaustive analysis of all possible beyond Standard Model (BSM)
solutions to the (g-2) μ anomaly to study production of the associated new states at future …

Discovering the physics of at future muon colliders

R Capdevilla, D Curtin, Y Kahn, G Krnjaic - Physical Review D, 2021 - APS
The longstanding muon g-2 anomaly may indicate the existence of new particles that couple
to muons, which could either be light (≲ GeV) and weakly coupled, or heavy (≫ 100 GeV) …

Explaining , the KOTO anomaly, and the MiniBooNE excess in an extended Higgs model with sterile neutrinos

B Dutta, S Ghosh, T Li - Physical Review D, 2020 - APS
We consider a simple extension of the Standard Model (SM) by a complex scalar doublet
and a singlet along with three sterile neutrinos. The sterile neutrinos mix with the SM …

Muon and electron anomalies in a flavor conserving 2HDM with an oblique view on the CDF value

FJ Botella, F Cornet-Gomez, C Miró… - The European Physical …, 2022 - Springer
We consider a type I or type X two Higgs doublets model with a modified lepton sector. The
generalized lepton sector is also flavor conserving but with the new Yukawa couplings …

Wrinkles in the Froggatt-Nielsen mechanism and flavorful new physics

P Asadi, A Bhattacharya, K Fraser, S Homiller… - Journal of High Energy …, 2023 - Springer
A bstract When the Froggatt-Nielsen mechanism is used to explain the Standard Model
flavor hierarchy, new physics couplings are also determined by the horizontal symmetry …

Explaining g− 2 anomalies in two Higgs doublet model with vector-like leptons

EJ Chun, T Mondal - Journal of High Energy Physics, 2020 - Springer
A bstract We consider the two Higgs doublet model (2HDM) along with a generation of
vector-like lepton doublet and singlet to explain the observed discrepancies in the electron …

Dark matter assisted lepton anomalous magnetic moments and neutrino masses

S Jana, V PK, W Rodejohann, S Saad - Physical Review D, 2020 - APS
We propose a framework that addresses the origin of neutrino mass, explains the observed
discrepancies in the electron and the muon anomalous magnetic moments (AMMs) data …

Lepton anomalous magnetic moment with singlet-doublet fermion dark matter in a scotogenic model

D Borah, M Dutta, S Mahapatra, N Sahu - Physical Review D, 2022 - APS
We study an extension of the minimal gauged L μ-L τ model including three right-handed
singlet fermions and a scalar doublet to explain the anomalous magnetic moments of muon …

Lepton-specific inert two-Higgs-doublet model confronted with the new results for muon and electron anomalies and multilepton searches at the LHC

XF Han, T Li, HX Wang, L Wang, Y Zhang - Physical Review D, 2021 - APS
Combining the multilepton searches at the LHC, we study the possibilities of
accommodating the new data of muon and electron g-2 anomalies in the lepton-specific …