Explanation of electron and muon g − 2 anomalies in the MSSM
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep10(2019)024
Abstract: Abstract The current experimental values of anomalous magnetic moments of muon and electron deviate from the Standard Model predictions by few standard deviations, which might be a hint of new physics. The sizes and signs… read more here.
Keywords: anomalies mssm; physics; electron muon; model ... See more keywords
New phenomena in laser-assisted scattering of an electron by a muon
Sign Up to like & getrecommendations! Published in 2018 at "Frontiers of Physics"
DOI: 10.1007/s11467-018-0765-3
Abstract: The scattering of an electron by a muon in the presence of a linearly polarized laser field is investigated in the first Born approximation. The theoretical results reveal the following: i) At medium and large… read more here.
Keywords: electron muon; new phenomena; scattering electron; electron ... See more keywords
Is it possible to explain the muon and electron g−2 in a Z′ model?
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review D"
DOI: 10.1103/physrevd.101.115016
Abstract: In order to address this question, we consider a simple renormalisable and gauge invariant model in which the $Z'$ only has couplings to the electron and muon and their associated neutrinos, arising from mixing with… read more here.
Keywords: explain muon; electron; electron muon; model ... See more keywords
Ratios of the hadronic contributions to the lepton g−2 from lattice QCD+QED simulations
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DOI: 10.1103/physrevd.102.054503
Abstract: The ratios among the leading-order (LO) hadronic vacuum polarization (HVP) contributions to the anomalous magnetic moments of electron, muon and tau-lepton, $a_{\ell = e, \mu, \tau}^{ HVP, LO}$, are computed using lattice QCD+QED simulations. The… read more here.
Keywords: qcd qed; qed simulations; hvp; electron muon ... See more keywords