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The Hadronic Contribution to the Muon Anomalous Magnetic Moment and to the Running Electromagnetic Fine Structure Constant at MZ - Overview and Latest Results
Quantum loops induce an anomaly, a_mu, in the magnetic moment of the muon that can be accurately measured. Its Standard Model prediction is limited in precision by contributions from hadronic vacuum polarisation of the photon. The dominant lowest-order hadronic term can be calculated with a combinat...
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| Lenguaje: | eng |
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2010
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| Acceso en línea: | https://dx.doi.org/10.1016/j.nuclphysbps.2011.06.031 http://cds.cern.ch/record/1310783 |