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COMPASS Measurements of Asymmetry Amplitudes in the Drell-Yan Process Observed from Scattering Pions off a Transversely Polarized Proton Target
In 2015 the COMPASS collaboration at CERN studied the Drell-Yanprocess with a 190 GeV/c $\pi^-$ beam on a transversely polarized$\mathrm{NH}_3$ target. From single-spin asymmetries COMPASS was able todetermine amplitudes related to the proton Sivers, transversity andprezelosity transverse momentum d...
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| Lenguaje: | eng |
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SISSA
2018
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| Acceso en línea: | https://dx.doi.org/10.22323/1.314.0379 http://cds.cern.ch/record/2670912 |