scholarly journals Hadronic vacuum polarization contribution to aμ from full lattice QCD

2017 ◽  
Vol 96 (3) ◽  
Author(s):  
Bipasha Chakraborty ◽  
C. T. H. Davies ◽  
P. G. de Oliveira ◽  
J. Koponen ◽  
G. P. Lepage ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Vacuum Polarization ◽  
Polarization Contribution

scholarly journals The hadronic vacuum polarization contribution to the muon g − 2 from lattice QCD

2017 ◽  
Vol 2017 (10) ◽  
Author(s):  
M. Della Morte ◽  
A. Francis ◽  
V. Gülpers ◽  
G. Herdoíza ◽  
G. von Hippel ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Vacuum Polarization ◽  
Polarization Contribution

scholarly journals Hadronic-vacuum-polarization contribution to the muon’s anomalous magnetic moment from four-flavor lattice QCD

2020 ◽  
Vol 101 (3) ◽  
Author(s):  
C. T. H. Davies ◽  
C. DeTar ◽  
A. X. El-Khadra ◽  
E. Gámiz ◽  
Steven Gottlieb ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Magnetic Moment ◽  
Anomalous Magnetic Moment ◽  
Vacuum Polarization ◽  
Polarization Contribution ◽  
Four Flavor

scholarly journals Higher-order hadronic-vacuum-polarization contribution to the muon g−2 from lattice QCD

2018 ◽  
Vol 98 (9) ◽  
Author(s):  
B. Chakraborty ◽  
C. T. H. Davies ◽  
J. Koponen ◽  
G. P. Lepage ◽  
R. S. Van de Water ◽  
...  
Keyword(s):  
Lattice Qcd ◽  
Vacuum Polarization ◽  
Higher Order ◽  
Polarization Contribution

scholarly journals Finite-volume correction on the hadronic vacuum polarization contribution to the muon g−2 in lattice QCD

2018 ◽  
Vol 98 (5) ◽  
Author(s):  
Taku Izubuchi ◽  
Yoshinobu Kuramashi ◽  
Christoph Lehner ◽  
Eigo Shintani ◽  
Keyword(s):  
Lattice Qcd ◽  
Finite Volume ◽  
Vacuum Polarization ◽  
Volume Correction ◽  
Polarization Contribution

scholarly journals The hadronic vacuum polarization contribution to $(g-2)_\mu$ from $2+1$ flavours of O($a$) improved Wilson quarks

2019 ◽  
Author(s):  
Hartmut Wittig ◽  
Antoine Gerardin ◽  
Tim Harris ◽  
Georg von Hippel ◽  
Ben Hörz, ◽  
...  
Keyword(s):  
Vacuum Polarization ◽  
Polarization Contribution

scholarly journals Muon g – 2 theory: The hadronic part

2018 ◽  
Vol 166 ◽  
pp. 00022 ◽  
Author(s):  
Fred Jegerlehner
Keyword(s):  
Light Scattering ◽  
Energy Range ◽  
Lattice Qcd ◽  
Vacuum Polarization ◽  
Recent Progress ◽  
Axial Vector ◽  
Status Report ◽  
Leading Order ◽  
Future Prospects ◽  
Polarization Effects

I present a status report of the hadronic vacuum polarization effects for the muon g–2, to be considered as an update of [1]. The update concerns recent new inclusive R measurements from KEDR in the energy range 1.84 to 3.72 GeV. For the leading order contributions I find [see formula in PDF] based on e+e- data [incl. τ data], [see formula in PDF] (NLO) and [see formula in PDF] (NNLO). Collecting recent progress in the hadronic light-by-light scattering I adopt π0, η, η' [95 ± 12] + axial-vector [8 ± 3] + scalar [-6 ± 1] + π, K loops [-20 ± 5] + quark loops [22 ± 4] + tensor [1 ± 0] + NLO [3 ± 2] which yields [see formula in PDF]. With these updates I find [see formula in PDF] a 4.1 σ deviation. Recent lattice QCD results and future prospects to improve hadronic contributions are discussed.

scholarly journals Hadronic Vacuum Polarization Contribution to from the Lattice

2012 ◽  
Vol 225-227 ◽  
pp. 269-272 ◽  
Author(s):  
X. Feng ◽  
K. Jansen ◽  
M. Petschlies ◽  
D. Renner
Keyword(s):  
Vacuum Polarization ◽  
Polarization Contribution
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