Masjuan, P. and Roig, P. (2024) Data-driven approximations to the Hadronic Light-by-Light scattering contribution to the muon (g−2). Il nuovo cimento C, 47 (4). pp. 1-7. ISSN 1826-9885
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Official URL: https://www.sif.it/riviste/sif/ncc/econtents/2024/...
Abstract
We review recent progress on the numerical determination of the Hadronic Light-by-Light contribution to the anomalous magnetic moment of the muon. We advocate for a slight increase of the White Paper number for its Standard Model prediction, to (102 ± 17) × 10−11, accounting for a revised contribution from axial-vector mesons and short-distance constraints. This ∼ 10% larger result seems to be supported by the most recent lattice QCD evaluations.
| Item Type: | Article |
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| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 22 Oct 2024 10:05 |
| Last Modified: | 22 Oct 2024 10:05 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/23236 |
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