Phenomenology of Sivers Effect with TMD Evolution

Abstract

Following the TMD evolution scheme recently proposed for the unpolarized and the Sivers distribution function, we propose a simple strategy to take into account this TMD Q^2 dependence in our phenomenological extraction of the Sivers function from SIDIS data. New results are presented and possible future applications are discussed.

Contribution to the Proceedings of the XX International Workshop on Deep-Inelastic Scattering and related subjects (DIS2012), 26-30 March 2012, Bonn, Germany. One figure corrected

References in corpus (7)

• Global analysis of fragmentation functions for pions and kaons and their uncertainties
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• The QCD Evolution of the Sivers Function
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Cited by in corpus (1)

• First extraction of valence transversities in a collinear framework