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Spin Physics at COMPASS
Results for the spin structure of the nucleon from the COMPASS data taking periods 2002 to 2004 are presented. The quark contribution to the nucleon spin, following from a QCD fit to the new data, turns out to be significantly larger than it was derived from the previous world data. The new data fav...
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Lenguaje: | eng |
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2006
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Acceso en línea: | https://dx.doi.org/10.1140/epja/i2006-10251-1 http://cds.cern.ch/record/1498213 |