Electromagnetic contribution to Σ - Λ mixing using lattice QCD+QED
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DOI: 10.1103/physrevd.101.034517
Abstract: Mixing in the $\Sigma^0$-$\Lambda^0$ system is a direct consequence of broken isospin symmetry and is a measure of both isospin-symmetry breaking as well as general SU(3)-flavour symmetry breaking. In this work we present a new… read more here.
Keywords: qcd qed; contribution mixing; electromagnetic contribution; mixing using ... 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
Charged multihadron systems in lattice QCD+QED
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DOI: 10.1103/physrevd.103.054504
Abstract: Systems with the quantum numbers of up to twelve charged and neutral pseudoscalar mesons, as well as one-, two-, and three-nucleon systems, are studied using dynamical lattice quantum chromodynamics and quantum electrodynamics (QCD+QED) calculations and… read more here.
Keywords: qcd qed; charged neutral; multihadron systems; charged multihadron ... See more keywords