Luchang Jin

TL;DR: The current status of the Standard Model calculation of the anomalous magnetic moment of the muon is reviewed in this paper, where the authors present a detailed account of recent efforts to improve the calculation of these two contributions with either a data-driven, dispersive approach, or a first-principle, lattice approach.

TL;DR: The current status of the Standard Model calculation of the anomalous magnetic moment of the muon has been reviewed in this paper, where the authors present a detailed account of recent efforts to improve the calculation of these two contributions with either a data-driven, dispersive approach, or a first-principle, lattice-QCD approach.

TL;DR: By supplementing lattice data for very short and long distances with R-ratio data, this work significantly improves the precision to a_{μ}^{HVP LO}=692.5(2.7)×10^{-10}.

TL;DR: The first result for the hadronic light-by-light scattering contribution to the muon anomalous magnetic moment with all errors systematically controlled is reported, consistent with previous model results and leaves little room for this notoriously difficult hadronic contribution.

TL;DR: In this article, the authors derived the large-momentum factorization of the quasiparton distribution function in LMET, and showed that the more recently discussed pseudoparton distribution approach also obeys an equivalent factorization formula.