Update of Euclidean windows of the hadronic vacuum polarization

URN to cite this document:: urn:nbn:de:bvb:355-epub-554390
DOI to cite this document:: 10.5283/epub.55439

Blum, Thomas

; Boyle, P. A. ; Bruno, Mattia

; Giusti, Davide

; Gülpers, Vera

; Hill, Ryan

; Izubuchi, T. ; Jang, Yong-Chull

; Jin, L. ; Jung, C. ; Jüttner, A. ; Kelly, C. ; Lehner, Christoph

; Matsumoto, Nobuyuki

; Mawhinney, Robert

; Meyer, Aaron S.

; Tsang, Justus Tobias

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Date of publication of this fulltext: 08 Feb 2024 13:36

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Abstract

We compute the standard Euclidean window of the hadronic vacuum polarization using multiple independent blinded analyses. We improve the continuum and infinite-volume extrapolations of the dominant quark-connected light-quark isospin-symmetric contribution and address additional subleading systematic effects from sea-charm quarks and residual chiral-symmetry breaking from first principles. We ...