Disconnected hadronic contribution to the muon magnetic moment at the physical point Budapest-Marseille-Wuppertal Collaboration

T. Kawanai, Sz Borsanyi, Z. Fodor, S. Krieg, L. Lellouch, R. Malak, K. Miura, K. K. Szabo, C. Torrero, B. C. Toth

Research output: Contribution to journalConference articlepeer-review

Abstract

We compute the slope and curvature, at vanishing four-momentum transfer squared, of the disconnected contribution of the leading order hadron vacuum polarization function, using lattice QCD. Calculations are performed with 2+1+1 flavors of staggered fermions directly at the physical values of the quark masses and in volumes of linear extent larger than 6 fm. The continuum limit is carried out using five different lattice spacings.

Original languageEnglish (US)
JournalProceedings of Science
VolumePart F128557
StatePublished - 2016
Event34th Annual International Symposium on Lattice Field Theory, LATTICE 2016 - Southampton, United Kingdom
Duration: Jul 24 2016Jul 30 2016

All Science Journal Classification (ASJC) codes

  • General

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