arXiv:1812.03334·v1·High Energy Physics — Lattice
HISQ 2+1+1 light quark hadronic vacuum polarization at the physical point
Christopher Aubin🇺🇸 · Thomas Blum🇺🇸 · Maarten Golterman🇺🇸 · Chulwoo Jung🇺🇸 · Santiago Peris🇪🇸 · Cheng Tu🇺🇸
Abstract
We report on the computation of the light quark vacuum polarization with 2+1+1 flavors of H ISQ fermions at the physical point and its contribution to the muon anomalous magnetic moment. Three ensembles, generated by the MILC collaboration, are used to take the continuum limit. We compare our result with recent ones in the literature.
Comments: Talk at Lattice 2018 (Michigan State University). 7 pages, 8 figures