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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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Detalles Bibliográficos
Autor principal: Heitz, Robert
Lenguaje:eng
Publicado: SISSA 2018
Materias:
Acceso en línea:https://dx.doi.org/10.22323/1.314.0379
http://cds.cern.ch/record/2670912

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