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Volume 346 - 23rd International Spin Physics Symposium (SPIN2018) - Parallel Session: Structure of the Nucleon: TMDs (A. Bacchetta, J. Drachenberg and B. Parsamyan)
Process dependence of the gluon Sivers function in inclusive $pp$ collisions: theory
C. Pisano,* U. D'Alesio, C. Flore, F. Murgia, P. Taels
*corresponding author
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Pre-published on: 2019 August 19
Published on: 2019 August 23
Within the color gauge invariant generalized parton model (CGI-GPM), which includes initial and final state interactions in a transverse momentum dependent formalism, we present the complete results, at leading order in perturbative QCD, for transverse single-spin asymmetries in the inclusive hadroproduction of $J/\psi$ and $D$ mesons, pions and direct photons.
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