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COMPASS results on the gluon polarization in the nucleon
Two measurements of the gluon polarisation, $\Delta G$, inside the nucleon, performed by the COMPASS experiment, are presented. The described methods differ in the tagging of the Photon Gluon Fusion process, which is sensitive to $\Delta G/G$; the first uses the detection of charmed mesons, while th...
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| Lenguaje: | eng |
| Publicado: |
2009
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| Acceso en línea: | http://cds.cern.ch/record/1495627 |