Results 51 to 60 of about 79,320 (197)

Large Electric Dipole Moments of Heavy Leptons [PDF]

, 2001
In many models of CP violation, the electric dipole moments (EDMs) of leptons scale as the cube of the lepton mass. In these models, the EDM of a 100 GeV heavy lepton would be a billion times greater than that of the muon, and could be as large as a 0.01
D. E. Groom, E. Commins, F. del Aguila, F. Hoogeveen, H. N. Brown, H.-Y. Cheng, I. B. Khiplovich, J. Bailey, J. D. Jackson, J. Nieves, J. Valle, K. Abdullah, K. S. Babu, Marc Sher, P. H. Frampton, R. Escribano, V. Barger, W. Bernreuther, W. Bernreuther, W. Bernreuther   +19 more
core   +2 more sources

The $\mu^+\mu^-$ collider to sensitivity estimates on the magnetic and electric dipole moments of the tau-lepton

, 2018
Using the effective Lagrangian formalism, the anomalous magnetic and electric dipole moments of the tau-lepton in the $\mu^{+}\mu^{-} \rightarrow \mu^{+}\gamma^{*} \gamma^{*} \mu^{-}\rightarrow \mu^{+}\tau \bar{\tau}\mu^{-}$ process at the future muon ...
Billur, A. A., Gutiérrez-Rodríguez, A., Hernández-Ruíz, M. A., Köksal, M.   +3 more
core   +1 more source

Dark-matter electric and magnetic dipole moments [PDF]

, 2004
We consider the consequences of a neutral dark-matter particle with a nonzero electric and/or magnetic dipole moment. Theoretical constraints, as well as constraints from direct searches, precision tests of the standard-model, the cosmic microwave ...
Caldwell, Robert R., Doran, Michael, Kamionkowski, Marc, Kurylov, Andriy, Sigurdson, Kris   +4 more
core   +3 more sources

Axion induced oscillating electric dipole moments [PDF]

Physical Review D, 2015
The axion electromagnetic anomaly induces an oscillating electric dipole for {\em any} static magnetic dipole. Static electric dipoles do not produce oscillating magnetic moments. This is a low energy theorem which is a consequence of the space-time dependent cosmic background field of the axion in the limit that it is only locally time dependent ...
openaire   +2 more sources

Electric and magnetic tau dipole moments revisited

SciPost Physics Proceedings
Precise measurements of magnetic and electric dipole moments are important tests of the Standard Model and beyond Standard Model physics, particularly for the electron and the muon. However, the situation presents distinctive challenges when dealing with
G. A. González-Sprinberg
doaj   +1 more source

Search for electric dipole moments in storage rings

EPJ Web of Conferences, 2016
The JEDI collaboration aims at making use of storage ring to provide the most precise measurement of the electric dipole moments of hadrons. The method makes exploits a longitudinal polarized beam. The existence an electric dipole moment would generate a
Lenisa Paolo
doaj   +1 more source

Nuclear DFT electromagnetic moments in heavy deformed open-shell odd nuclei

Physics Letters B, 2023
Within the nuclear DFT approach, we determined the magnetic dipole and electric quadrupole moments for paired nuclear states corresponding to the proton (neutron) quasiparticles blocked in the π11/2− (ν13/2+) intruder configurations.
J. Bonnard, J. Dobaczewski, G. Danneaux, M. Kortelainen   +3 more
doaj   +1 more source

Multiconfiguration Dirac-Hartree-Fock calculations of atomic electric dipole moments of 225^Ra, 199^Hg, and 171^Yb

, 2013
The multiconfiguration Dirac-Hartree-Fock (MCDHF) method has been employed to calculate atomic electric dipole moments (EDM) of 225^Ra, 199^Hg, and 171^Yb.
Biero, Jacek, Gaigalas, Gediminas, Jonsson, Per, Radziute, Laima   +3 more
core   +1 more source

Electric dipole moments from postsphaleron baryogenesis [PDF]

Physical Review D, 2019
13 pages, 4 tables, 5 ...
Bell, Nicole F., Corbett, Tyler, Nee, Michael, Ramsey-Musolf, Michael J.   +3 more
openaire   +2 more sources

Calculation of P,T-odd electric dipole moments for diamagnetic atoms $^{129}$Xe, $^{171}$Yb, $^{199}$Hg, $^{211}$Rn, and $^{225}$Ra

, 2009
Electric dipole moments of diamagnetic atoms of experimental interest are calculated using the relativistic Hartree-Fock and random-phase approximation methods, the many-body perturbation theory and configuration interaction technique.
I. B. Khriplovich, O. P. Sushkov, O. P. Sushkov, P. Bogdanovich, S. G. Porsev, V. A. Dzuba, V. A. Dzuba, V. V. Flambaum, V. V. Flambaum   +8 more
core   +1 more source