Sivers Asymmetry in $e+p^\uparrow \rightarrow e+J/ψ+X$

A recent investigation of the single spin asymmetry (SSA) in low virtuality electroproduction/photoproduction of $J/ψ$ in color evaporation model is presented. It is shown that the asymmetry is sizable and can be used as a probe for the still unknown gluon Sivers function.

No reviews yet.

No comments yet.