Results 51 to 60 of about 13,630 (113)
Nuclear Physics B, 2018 The electric dipole moment of the electron is studied in detail in an extended mirror fermion model with the following unique features of (a) right-handed neutrinos are non-sterile and have masses at the electroweak scale, and (b) a horizontal symmetry ...
Chia-Feng Chang +4 more
doaj +1 more source
Axial vector transition form factors in holographic QCD and their contribution to the anomalous magnetic moment of the muon [PDF]
Physical Review D, 2019 We evaluate axial vector transition form factors in holographic QCD models that have been shown to reproduce well recent experimental and theoretical results for the pion transition form factor.
J. Leutgeb, A. Rebhan
semanticscholar +1 more source
A large muon EDM from dark matter
Journal of High Energy Physics, 2023 We explore a model of dark matter (DM) that can explain the reported discrepancy in the muon anomalous magnetic moment and predict a large electric dipole moment (EDM) of the muon.
Kim Siang Khaw +4 more
doaj +1 more source
Physical Review Accelerators and Beams, 2022 We conducted a high-power test of a prototype cavity of a 324-MHz interdigital H-mode drift tube linac (IH-DTL) for the precise measurement of the muon anomalous magnetic moment (g−2) and electric dipole moment (EDM). This prototype cavity (short IH) was
Y. Nakazawa +15 more
doaj +1 more source
H →τ+τ−γ as a probe of the τ magnetic dipole moment [PDF]
Journal of High Energy Physics, 2016 Low energy observables involving the Standard Model fermions which are chirality-violating, such as anomalous electromagnetic moments, necessarily involve an insertion of the Higgs in order to maintain SU(2) × U(1) gauge invariance.
I. Galon, A. Rajaraman, T. Tait
semanticscholar +1 more source
Interdigital H-mode drift-tube linac design with alternative phase focusing for muon linac
Physical Review Accelerators and Beams, 2016 We have developed an interdigital H-mode (IH) drift-tube linac (DTL) design with an alternative phase focusing (APF) scheme for a muon linac, in order to measure the anomalous magnetic moment and electric dipole moment (EDM) of muons at the Japan Proton ...
M. Otani +9 more
doaj +1 more source
Advances in High Energy Physics, 2014 We examine both anomalous magnetic and dipole moment type couplings of a heavy quark via its single production with subsequent dominant standard model decay modes at the compact linear collider (CLIC).
A. T. Tasci, A. Senol, C. Verep
doaj +1 more source
Model-independent study on the anomalous ττ¯γ couplings at the ILC
Nuclear Physics B, 2021 The potential of the process γγ→ττ¯γ is examined in a model-independent way using the effective Lagrangian approach for the International Linear Collider, a proposed electron-positron machine which is designed with standard configurations of 0.25 TeV ...
M. Köksal
doaj
Lepton flavor violating decays of neutral higgses in extended mirror fermion model
Nuclear Physics B, 2016 We investigate the one-loop induced charged lepton flavor violating decays of the neutral Higgses in an extended mirror fermion model with non-sterile electroweak-scale right-handed neutrinos and a horizontal A4 symmetry in the lepton sector.
Chia-Feng Chang +3 more
doaj +1 more source
Dark sector as origin of light lepton mass and its phenomenology
Journal of High Energy Physics, 2022 We discuss a model with a dark sector, in which smallness of mass for charged leptons and neutrinos can naturally be explained by one-loop effects mediated by particles in the dark sector.
Cheng-Wei Chiang +2 more
doaj +1 more source