Results 221 to 230 of about 46,152 (238)

Theory of Anomalous Magnetic Dipole Moments of the Electron

, 2014
The anomalous magnetic dipole moment of the electron, the so-called electron \(g-2\), provides us with a high-precision test of quantum electrodynamics (QED), which is the relativistic and quantum-mechanical generalization of electromagnetism, and helps to determine the value of the fine structure constant \(\alpha \), one of the fundamental physical ...
M. Hayakawa
semanticscholar   +2 more sources

Heavy fermion contributions to the anomalous magnetic dipole and quadrupole moments of theW-boson

Zeitschrift Für Physik C-Particles and Fields, 1987
The contribution of a massivet-quark to the anomalous magnetic moment (Δκ) and the quadrupole moment (ΔQ) of theW-boson is calculated. An upper bound of Δκ=1.5×10−2 and ΔQ=2.5×10−3 for the standard model is obtained. Additional contributions from extraE6 fermions is also discussed.
G. Couture, J. N. Ng
exaly   +2 more sources

The Muon Anomalous Magnetic Dipole Moment in the Minimal Supersymmetric Standard Model

, 1995
The muon anomalous magnetic dipole moment (MDM) is calculated in the framework of the minimal supersymmetric standard model (MSSM). In this paper, we discuss how the muon MDM depends on the parameters in MSSM in detail.
T. Moroi
semanticscholar   +1 more source

Conceptual design of a radial vane silicon tracker for a new measurement of the muon anomalous magnetic moment g-2 and electric dipole moment at J-PARC

2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC), 2012
K. Ueno, H. Iinuma, M. Iwasaki, T. Kakurai, T. Kohriki, T. Mibe, O. Sasaki, N. Saito   +7 more
semanticscholar   +2 more sources

Spin Effects in the \(\tau \)-lepton Pair Induced by Anomalous Magnetic and Electric Dipole Moments

Acta Physica Polonica B, Proceedings Supplement
The possible anomalous New Physics contributions to magnetic and electric dipole moments of the \(\tau \) lepton have brought renewed interest in studying \(\tau \) pair production at energies of the LHC and future colliders.
A. Korchin
semanticscholar   +1 more source

The muon magnetic moment and physics beyond the standard model

Progress in Particle and Nuclear Physics
We review the role of the anomalous magnetic moment of the muon a_\mu as a powerful probe of physics beyond the Standard Model (BSM), taking advantage of the final result of the Fermilab g-2 experiment and the recently updated Standard Model value.
P. Athron, K. Möhling, Dominik Stöckinger, H. Stöckinger-Kim   +3 more
semanticscholar   +1 more source

On exact allowance for masses, anomalous magnetic moments, and electric dipole moments of the neutrinos in the ?1 ? ?1?2�?2 reaction in an external field

Soviet Physics Journal, 1992
The probability of the process ν1 → ν1ν2¯ν2 in the field of a plane wave is calculated in the general case with allowance for masses, anomalous magnetic moments, and electric dipole moments of the neutrinos. In special cases, earlier results are confirmed.
openaire   +1 more source

Muon anomalous magnetic dipole moment in the μ νSSM *

Chinese Physics C, 2022
Hai-Bin Zhang
exaly  

Covariant equations of motion, for a charged particle with a magnetic dipole moment

Il Nuovo Cimento A, 2016
L G Suttorp
exaly  

Reconstructing supersymmetric contribution to muon anomalous magnetic dipole moment at ILC

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2014
Motoi Endo, Koichi Hamaguchi, Sho Iwamoto   +2 more
exaly