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
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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 +9 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 +5 more sources
Magnetic Johnson noise constraints on electron electric dipole moment experiments [PDF]
Physical Review A, 2005 Magnetic fields from statistical fluctuations in currents in conducting materials broaden atomic linewidths by the Zeeman effect. The constraints imposed by this broadening on the design of experiments that measure the electric dipole moment of the electron are analyzed. Contrary to the predictions of Lamoreaux [S. K. Lamoreaux, Phys. Rev.
Charles T. Munger
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General CPT-even dimension-five nonminimal couplings between fermions and photons yielding EDM and MDM [PDF]
Physics Letters B, 2016 In this letter, we examine a new class of CPT-even nonminimal interactions, between fermions and photons, deprived of higher order derivatives, that yields electric dipole moment (EDM) and magnetic dipole moment (MDM) in the context of the Dirac equation.
Jonas B. Araujo +2 more
doaj +4 more sources
Molecular g-Values, Magnetic Susceptibility Anisotropies, Molecular Quadrupole Moments and Second Moments of the Electron Charge Distribution in Ethyleneoxide and Pyridine Isotopes. An Attempt to Determine the Sign of the Electric Dipole Moment [PDF]
Zeitschrift für Naturforschung A, 1976 The high-field first and second order Zeeman effect has been observed in Ethyleneoxide in order to determine the sign of the electric dipole moments from the g-values of different isotopes.
E. Hamer, D. H. Sutter
openalex +3 more sources
Considerations about the measurement of the magnetic moment and electric dipole moment of the electron [PDF]
31 pages, 20 figures, 23 References, Link to 2 Mathematica ...
M. Rivas
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About a peculiar extra
Physical Review D, 2009 The model (Lagrangian) with a peculiar extra U(1)is clearly presented. The assigned extra U(1) gauge charges give a strong constraint to build Lagrangians. The Z' discovery limits are estimated and predicted at the Tevatron and the LHC. The new contributions of the muon anomalous magnetic moment are investigated at one and two loops, and we predict ...
Jae Ho Heo
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, 2019 The current constraints in the neutrino magnetic dipole moment and axion-electron coupling constant ($\mathrm{ _ \leq2.2\times10^{-12} _{B}}$ and $\mathrm{ _{ae}\leq0.5\times10^{-26}}$) are tested against the observational calibration on the tip-RGB of fifty galactic globular clusters, covering $\mathrm{-1.95\leq[M/H]\leq+0.04}$.
Santiago Arceo Díaz +4 more
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