Leading-order hadronic contribution to g-2 from lattice QCD
Description:
We calculate the leading-order hadronic correction to the anomalous magnetic moments of each of the three charged leptons in the Standard Model: the electron, muon and tau. Working in two-flavor lattice QCD, we address essentially all sources of systematic error: lattice artifacts, finite-size effects, quark-mass extrapolation, momentum extrapolation and disconnected diagrams. The only remaining significant systematic error, the exclusion of the strange and charm quark contributions, will be ad…
more
Date:
March 1, 2011
Creator:
Dru Renner, Xu Feng, Karl Jansen, Marcus Petschlies
Item Type:
Refine your search to only
Article
Partner:
UNT Libraries Government Documents Department