TY - JOUR
T1 - Lattice QCD results for the HVP contribution to the anomalous magnetic moments of leptons
AU - Borsanyi, Szabolcs
AU - Fodor, Zoltan
AU - Kawanai, Taichi
AU - Krieg, Stefan
AU - Lellouch, Laurent
AU - Malak, Rehan
AU - Miura, Kohtaroh
AU - Szabo, Kalman K.
AU - Torrero, Christian
AU - Toth, Balint C.
N1 - Funding Information:
LL thanks M. Benayoun, C. Davies, F. Jegerlehner, C. Lehner, E. de Rafael and R. Van de Water for very informative discussions. Computations were performed on JUQUEEN and JUROPA at Forschungszentrum Jülich, on Turing at the Institute for Development and Resources in Intensive Scientific Computing (IDRIS) in Orsay, on SuperMUC at Leibniz Supercomputing Centre in München, on Hermit at the High Performance Computing Center in Stuttgart. This project was supported by in part by the OCEVU Laboratoire d’excellence (ANR-11-LABX-0060) and the A*MIDEX Project (ANR-11-IDEX-0001-02), which are funded by the “Investissements d’avenir” French government program and managed by the “Agence nationale de la recherche” (ANR), by the DFG Grant SFB/TR55, by the Gauss Centre for Supercomputing e.V and by the GENCI-IDRIS supercomputing grant No. 52275. RM was supported in part by a joint Ph.D. fellowship from the Centre national de la recherche scientifique (CNRS) and the Commissariat à l’énergie atomique et aux énergies alternatives (CEA).
PY - 2018/3/26
Y1 - 2018/3/26
N2 - We present lattice QCD results by the Budapest-Marseille-Wuppertal (BMW) Collaboration for the leading-order contribution of the hadron vacuum polarization (LOHVP) to the anomalous magnetic moments of all charged leptons. Calculations are performed with u, d, s and c quarks at their physical masses, in volumes of linear extent larger than 6 fm, and at six values of the lattice spacing, allowing for controlled continuum extrapolations. All connected and disconnected contributions are calculated for not only the muon but also the electron and tau anomalous magnetic moments. Systematic uncertainties are thoroughly discussed and comparisons with other calculations and phenomenological estimates are made.
AB - We present lattice QCD results by the Budapest-Marseille-Wuppertal (BMW) Collaboration for the leading-order contribution of the hadron vacuum polarization (LOHVP) to the anomalous magnetic moments of all charged leptons. Calculations are performed with u, d, s and c quarks at their physical masses, in volumes of linear extent larger than 6 fm, and at six values of the lattice spacing, allowing for controlled continuum extrapolations. All connected and disconnected contributions are calculated for not only the muon but also the electron and tau anomalous magnetic moments. Systematic uncertainties are thoroughly discussed and comparisons with other calculations and phenomenological estimates are made.
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U2 - 10.1051/epjconf/201817506016
DO - 10.1051/epjconf/201817506016
M3 - Conference article
AN - SCOPUS:85045132836
VL - 175
JO - EPJ Web of Conferences
JF - EPJ Web of Conferences
SN - 2101-6275
M1 - 06016
T2 - 35th International Symposium on Lattice Field Theory, Lattice 2017
Y2 - 18 June 2017 through 24 June 2017
ER -