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arXiv · hep-ph/9702239

Double-Spin Transverse Asymmetries in Drell-Yan Processes

V. Barone·T. Calarco·A. Drago
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Abstract

We calculate the double-spin transverse asymmetries for the Drell-Yan lepton pair production in p-p and p-anti p collisions. We assume the transverse and the longitudinal polarization densities to be equal at a very small scale, as it is suggested by confinement model results. Using a global fit for the longitudinal distributions, we find transverse asymmetries of order of 10^-2 at most, in the accessible kinematic regions.

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V. Barone, T. Calarco, A. Drago. 1997-02-04. Double-Spin Transverse Asymmetries in Drell-Yan Processes. https://doi.org/10.1103/physrevd.56.527

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