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Polarization in QCD
We first deal with the muon anomalous magnetic moment which is found to differ from the standard model prediction by 2.7 σ. A new proposal will aim at reducing the error by a factor 2. The main part of the paper then deals with the spin structure of the nucleon which can be studied in terms of quark...
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| Lenguaje: | eng |
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2005
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| Acceso en línea: | https://dx.doi.org/10.1142/S0217751X06032782 http://cds.cern.ch/record/951582 |