9th Plenary Workshop of the Muon g-2 Theory Initiative

Session

a_e session

Aug 7, 2026, 11:45 AM

GS117 and GS119 (Department of Physics, University of Connecticut)

63. Report from MITP alpha workshop

Hartmut Wittig

8/7/26, 11:45 AM

4. On HVP contribution to $g-2$ of the muon versus the electron

Siyuan Li (Johannes Gutenberg-Universität Mainz (JGU))

8/7/26, 12:15 PM

We study a linear combination of $a_e$ and $a_\mu$ that utilizes the strong correlation between the hadronic contributions to both anomalous magnetic moments. This subtracted observable potentially reduces the uncertainties associated with higher energy contributions, and may help address the current discrepancy between lattice and data-driven evaluations, through improved measurements of...