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Gluon Polarization Measurement at COMPASS
The determination of the gluon helicity contribution, $\Delta G/G$, to the nucleon spin is one of the main goals in the COMPASS spin physics program. The polarisation of gluons carrying a fraction $x_{G}$ of the nucleon momentum is obtained from the cross-section asymmetry of the photon-gluon fusion...
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| Lenguaje: | eng |
| Publicado: |
2006
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| Acceso en línea: | http://cds.cern.ch/record/1499638 |