1206.5391 (R. Godbole et al.)

Single Spin Asymmetry in e+p^\uparrow -> e+J/ψ+X    [PDF]

R. Godbole, A. Misra, A. Mukherjee, V. Rawoot

We report on a recent investigation of the single spin asymmetry (SSA) in low virtuality electroproduction of $J/\psi$ in color evaporation model. We show that this can be used as a probe for the still unknown gluon Sivers function.

View original: http://arxiv.org/abs/1206.5391