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31 July 2023 to 4 August 2023
America/Chicago timezone

Data-driven determination of the light-quark connected component of the intermediate-window contribution to $g_\mu-2$.

1 Aug 2023, 15:10
20m
Hornets' Nest (WH8X)

Hornets' Nest

WH8X

Speaker

Maarten Golterman (San Francisco State University)

Description

We provide estimates for the light-quark-connected component of the RBC/UKQCD intermediate-window-hadronic contribution to the muon anomalous magnetic moment. We find significant tensions between our data-driven result,
$a_\mu^{W1,{\rmlqc}}=198.8(1.1)\times 10^{-10}$, and recent lattice computations.

Topical area Structure of Hadrons and Nuclei

Primary authors

Alexander Keshavarzi (University of Manchester) Prof. Diogo Boito (University of Sao Paulo) Genessa Benton (San Francisco State University) Maarten Golterman (San Francisco State University) Kim Maltman (York University) Santiago Peris (San Francisco State University and Univ. Autonoma de Barcelona)

Presentation materials