Results 11 to 20 of about 1,462,756 (253)
Electric and magnetic tau dipole moments revisited [PDF]
SciPost Physics ProceedingsPrecise 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
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Search for electric dipole moments in storage rings [PDF]
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
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Electric dipole moments in the minimal scotogenic model
Journal of High Energy Physics, 2018 In this work we consider a minimal version of the scotogenic model capable of accounting for an electron electric dipole moment within experimental sensitivity reach in addition to providing a dark matter candidate and radiatively generating neutrino ...
Asmaa Abada, Takashi Toma
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Transition Moments Beyond the Electric-Dipole Approximation: Visualization and Basis Set Requirements [PDF]
, 2023 In the simulation of X-ray absorption spectroscopy, the validity of the electric dipole approximation comes into question. Three different schemes exist to go beyond thisapproximation: the first scheme is based on the full semi-classical light-matter ...
Trond, Saue +2 more
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A few thoughts on $\theta$ and the electric dipole moments [PDF]
, 2023 I highlight a few thoughts on the contribution to the dipole moments from the so-called $\theta$ parameter. The dipole moments are known can be generated by $\theta$.
Zhitnitsky, Ariel
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Electric dipole moments of baryons with bottom quarks [PDF]
, 2022 Triggered by experimental prospects to measure electromagnetic dipole moments of baryons containing a bottom quark, we calculate the CP-odd electric dipole moments (EDMs) of spin-1/2 single-bottom baryons.
Hanhart, Christoph +7 more
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Schiff screening of relativistic nucleon electric-dipole moments by electrons [PDF]
, 2007 We show, at leading-order in the multipole expansion of the electron-nucleus interaction, that nucleon electric-dipole moments are completely shielded by electrons so that they contribute nothing to atomic electric-dipole moments, even when relativity in
Engel, J., Liu, C. P.
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Electric dipole moments: Flavor-diagonal CP violation [PDF]
, 2012 Searches for permanent electric dipole moments of particles, nuclei, atoms and molecules offer an extraordinary discovery potential to new mechanisms of CP violation beyond those incorporated in the standard electroweak model. The electric dipole moments
Timmermans, Rob G. E. +3 more
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Perspectives on electric dipole moments of atoms and molecules [PDF]
EPJ Web of Conferences, 2023 Searches for a permanent electric dipole moment (EDM) of a fundamental particle started with the key idea by Ramsey and Purcell of exploitation of discrete symmetries, such as parity, more than seven decades ago.
Boeschoten Alexander, Willmann Lorenz
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Electric dipole moments in the extended scotogenic models
Journal of High Energy Physics, 2021 Electric dipole moments (EDMs) of charged leptons arise from a new source of CP violation in the lepton sector. In this paper, we calculate the EDMs of the charged leptons in the minimal scotogenic model with two singlet fermions, and the models extended
Motoko Fujiwara +3 more
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