The hadronic vacuum polarization of the muon fromfour-flavor lattice QCD
/ Authors
C. Davies, C. DeTar, A. El-Khadra, E. G'amiz, S. Gottlieb, D. Hatton, A. Kronfeld, J. Laiho, G. Lepage, Yuzhi Liu
and 23 more authors
P. Mackenzie, C. McNeile, E. Neil, T. Primer, J. Simone, D. Toussaint, R. V. D. Water, A. Vaquero, Shuhei Yamamoto for the Hpqcd, Fermilab Lattice, Milc Collaborations, U. Glasgow, U. Utah, U. Illinois, Cafpe, U. Granada, U. Indiana, Fermilab, U. Syracuse, U. Cornell, U. Plymouth, U. Colorado, U. Arizona
/ Abstract
We present an update on the ongoing calculations by the Fermilab Lattice, HPQCD, and MILC Collaboration of the leading-order (in electromagnetism) hadronic vacuum polarization contribution to the anomalous magnetic moment of the muon. Our project employs ensembles with four flavors of highly improved staggered fermions, physical light-quark masses, and four lattice spacings ranging from $a \approx 0.06$ to 0.15 fm for most of the results thus far.
Journal: Proceedings of 37th International Symposium on Lattice Field Theory — PoS(LATTICE2019)
DOI: 10.22323/1.363.0070