SUSY Phases, the Electron Electric Dipole Moment and the Muon Magnetic Moment [PDF]
Physical Review D, 2001 The electron electric dipole moment (d_e) and the muon magnetic moment anomaly (a_{\mu}) recently observed at BNL are analyzed within the framework of SUGRA models with CP violating phases at the GUT scale.
Arnowitt, R., Dutta, B., Santoso, Y.
core +6 more sources
Electron and muon anomalous magnetic dipole moment in a 3–3–1 model [PDF]
Journal of High Energy Physics, 2017 We calculate, in the context of a 3–3–1 model with heavy charged leptons, constraints on some parameters of the extra particles in the model by imposing that their contributions to both the electron and muon (g − 2) factors are in agreement with ...
G. De Conto, V. Pleitez
doaj +5 more sources
Flavor-Changing Magnetic Dipole Moment and Oscillation of a Neutrino in a Degenerate Electron Plasma [PDF]
, 1995 The standard model prediction for a magnetic dipole moment of a neutrino is proportional to the neutrino mass and extremely small. It also generates a flavor-changing process, but the GIM mechanism reduces the corresponding amplitude. These properties of
Kikuchi, Hisashi
core +3 more sources
The shadow of dark matter as a shadow of string theory
European Physical Journal C: Particles and Fields, 2019 We point out that string theory can solve the conundrum to explain the emergence of an electroweak dipole moment from electroweak singlets through induction of those dipole moments through a Kalb–Ramond dipole coupling.
Andrii Dashko, Rainer Dick
doaj +3 more sources
Exciton-induced electric dipole moment in organic ferromagnets
New Journal of Physics, 2023 Based on an Anderson-like model including electron–lattice interaction and electron–electron (e–e) interactions, charge and spin properties of excitons in quasi-one-dimensional organic ferromagnets with spin radicals are investigated.
Huixin Li +7 more
doaj +1 more source
Physics Letters B, 2023 We present a new design of highly specialized small storage rings for low energy polarized electron beams. The new design is based on the transparent spin methodology that cancels the spin precession due to the magnetic dipole moment at any energy while ...
Riad Suleiman +2 more
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General Magnetic Transition Dipole Moments for Electron Paramagnetic Resonance [PDF]
Physical Review Letters, 2015 We present general expressions for the magnetic transition rates in beam Electron Paramagnetic Resonance (EPR) experiments of anisotropic spin systems in the solid state. The expressions apply to general spin centers and arbitrary excitation geometry (Voigt, Faraday, and intermediate).
Nehrkorn, J. +3 more
openaire +4 more sources
Elastic neutrino - electron scattering and potential effects of magnetic and electric dipole moments [PDF]
Nuclear Physics B, 2000 Revtex, 23 pages, no ...
Grimus, W., Schwetz, T.
openaire +4 more sources
Constraining EDM and MDM lepton dimension-five interactions in the electroweak sector
Physics Letters B, 2020 We investigate dimension-five Lorentz-violating (LV) nonminimal interactions in the electroweak sector, in connection with the possible generation of electric dipole moment (EDM), weak electric dipole moment (WEDM), magnetic dipole moment (MDM) and weak ...
Jonas B. Araujo +4 more
doaj +1 more source
Magnetic field amplification in electron phase-space holes and related effects [PDF]
Annales Geophysicae, 2012 Three-dimensional electron phase-space holes are shown to have positive charges on the plasma background, which produce a radial electric field and force the trapped electron component into an azimuthal drift.
R. A. Treumann +2 more
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