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The gluon Sivers asymmetry measurements at COMPASS
The Sivers function describes the correlation between the transverse spin of a nucleon and the transverse motion of its partons. As such, a nonzero Sivers effect for gluons could be a signature of their nonzero orbital angular momentum inside the nucleon. COMPASS has collected data of semi-inclusive...
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Lenguaje: | eng |
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SISSA
2018
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Acceso en línea: | https://dx.doi.org/10.22323/1.297.0253 http://cds.cern.ch/record/2311676 |