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- Title
THE HADRONIC CONTRIBUTION TO THE MUON MAGNETIC ANOMALOUS MOMENT.
- Authors
BODENSTEIN, SEBASTIAN
- Abstract
Theoretical input, in the form of the operator product expansion, is used to quench the contribution of the e+e- data used to calculate the lowest-order hadronic contribution to the g-2 of the muon. This procedure reduces the current 3.6σ discrepancy between the experimental and theoretical results for the g-2 of the muon by 1.2σ. In addition, a clear discrepancy between the operator product expansion and the e+e- data is found.
- Subjects
HADRONS; MUONS; QUANTUM chromodynamics sum rules; MAGNETIC anomalies; MAGNETIC moments; OPERATOR product expansions
- Publication
Modern Physics Letters A, 2013, Vol 28, Issue 26, p-1
- ISSN
0217-7323
- Publication type
Article
- DOI
10.1142/S0217732313600213