Dispersive determination of the HVP contribution to the muon g − 2

Hoferichter, Martin (2023). Dispersive determination of the HVP contribution to the muon g − 2. EPJ web of conferences, 289, 01004. EDP Sciences 10.1051/epjconf/202328901004

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The determination of hadronic vacuum polarization (HVP) from e+e−→ hadrons cross-section data, in the energy region relevant for the anomalous magnetic moment of the muon, has recently been challenged by lattice-QCD calculations, especially for the intermediate window in Euclidean time. In these proceedings we review some frequently-asked questions on the comparison between data-driven and lattice-QCD evaluations of the HVP contribution.

Item Type:

Journal Article (Original Article)

Division/Institute:

08 Faculty of Science > Institute of Theoretical Physics
10 Strategic Research Centers > Albert Einstein Center for Fundamental Physics (AEC)

UniBE Contributor:

Hoferichter, Martin

Subjects:

500 Science > 530 Physics
500 Science

ISSN:

2100-014X

Publisher:

EDP Sciences

Language:

English

Submitter:

Franziska Stämpfli

Date Deposited:

04 Dec 2023 12:48

Last Modified:

10 Dec 2023 02:30

Publisher DOI:

10.1051/epjconf/202328901004

BORIS DOI:

10.48350/189718

URI:

https://boris.unibe.ch/id/eprint/189718

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