TY - JOUR
T1 - Calculating the QED correction to the hadronic vacuum polarisation on the lattice
AU - Ray, Gaurav
AU - Bazavov, Alexei
AU - Davies, Christine
AU - DeTar, Carleton
AU - El-Khadra, Aida
AU - Gottlieb, Steven
AU - Hatton, Daniel
AU - Jeong, Hwancheol
AU - Kronfeld, Andreas
AU - Lahert, Shaun
AU - Lepage, Peter
AU - McNeile, Craig
AU - Simone, James
AU - Avilés-Casco, Alejandro Vaquero
N1 - Publisher Copyright:
© Copyright owned by the author(s) under the terms of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License (CC BY-NC-ND 4.0).
PY - 2023/4/6
Y1 - 2023/4/6
N2 - Isospin-breaking corrections to the hadron vacuum polarization component of the anomalous magnetic moment of the muon are needed to ensure the theoretical precision of gμ - 2 is below the experimental precision. We describe the status of our work calculating, using lattice QCD, the QED correction to the light and strange connected hadronic vacuum polarization in a Dashen scheme. We report results using physical N f = 2 + 1 + 1 HISQ ensembles at three lattice spacings and three heavier-than-light valence quark masses.
AB - Isospin-breaking corrections to the hadron vacuum polarization component of the anomalous magnetic moment of the muon are needed to ensure the theoretical precision of gμ - 2 is below the experimental precision. We describe the status of our work calculating, using lattice QCD, the QED correction to the light and strange connected hadronic vacuum polarization in a Dashen scheme. We report results using physical N f = 2 + 1 + 1 HISQ ensembles at three lattice spacings and three heavier-than-light valence quark masses.
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M3 - Conference article
AN - SCOPUS:85153235674
SN - 1824-8039
VL - 430
JO - Proceedings of Science
JF - Proceedings of Science
M1 - 329
T2 - 39th International Symposium on Lattice Field Theory, LATTICE 2022
Y2 - 8 August 2022 through 13 August 2022
ER -