Results 111 to 120 of about 1,049,387 (333)

Lepton Dipole Moments [PDF]

open access: yesarXiv, 2016
Review of lepton dipole moments produced for the Physics In Collision 2015 conference.
arxiv  

Fermilab muon g-2 experiment

open access: yesEPJ Web of Conferences, 2018
The Fermilab muon g-2 experiment will measure the muon anomalous magnetic moment aμ to 140 ppb – a four-fold improvement over the earlier Brookhaven experiment.
Gorringe Tim
doaj   +1 more source

Can nonstandard neutrino interactions explain the XENON1T spectral excess?

open access: yesPhysics Letters B, 2020
We perform a constrained spectral fit analysis of the excess observed in the electron recoil energy spectrum by XENON1T with neutrino magnetic moment, charge radius, neutrino millicharge and new light vector and scalar mediators. Within limits allowed by
Amir N. Khan
doaj  

Search for electric dipole moments in storage rings

open access: yesEPJ 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

A no-go theorem for non-standard explanations of the $\tau\to K_S\pi\nu_\tau$ CP asymmetry

open access: yesSciPost Physics Proceedings, 2019
A new tensor interaction is the only possibility to explain the $2.8\sigma$ tension observed by the BaBar collaboration in the CP asymmetry in $\tau\to K_S\pi\nu_\tau$ with physics beyond the Standard Model (BSM) realized above the electroweak scale.
Vincenzo Cirigliano, Andreas Crivellin, Martin Hoferichter
doaj   +1 more source

Correlated Electric and Magnetic Dipole Moment in Natural Supersymmetry [PDF]

open access: yesarXiv, 2019
In the context of supersymmetry, the two-loop Barr-Zee diagrams which induce CP-violating electric dipole moment of electron due to superpartners simultaneously yield CP-conserving magnetic dipole moment of muon. In this paper, we derive the coherence between the electric and magnetic dipole moments at two-loop level due to stops, charginos or ...
arxiv  

Workshop summary: Kaons@CERN 2023

open access: yesEuropean Physical Journal C: Particles and Fields
Kaon physics is at a turning point – while the rare-kaon experiments NA62 and KOTO are in full swing, the end of their lifetime is approaching and the future experimental landscape needs to be defined.
G. Anzivino   +62 more
doaj   +1 more source

Parton physics from a heavy-quark operator product expansion: Lattice QCD calculation of the second moment of the pion distribution amplitude [PDF]

open access: hybrid, 2022
William Detmold   +6 more
openalex   +1 more source

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