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Longitudinal spin studies with COMPASS

A short review of the COMPASS results obtained in inelastic polarized muon scattering off the longitudinally polarized proton and deuteron targets is given. The measured gluon polarization inside the nucleon is presented including the final value of $\Delta G/G$ from the open charm LO analysis. New...

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Detalles Bibliográficos
Autor principal: Stolarski, Marcin
Lenguaje:eng
Publicado: 2010
Materias:
Acceso en línea:https://dx.doi.org/10.1016/j.nuclphysbps.2010.10.014
http://cds.cern.ch/record/1494596
Descripción
Sumario:A short review of the COMPASS results obtained in inelastic polarized muon scattering off the longitudinally polarized proton and deuteron targets is given. The measured gluon polarization inside the nucleon is presented including the final value of $\Delta G/G$ from the open charm LO analysis. New results on $A^{p}_{1}$ and the Bjorken Sum Rule test are shown. Finally the plans and goals of the future COMPASS measurements are presented.