Double Spin Asymmetries in Charmonium Hadroproduction at HERA-$\vec{N}$

W. -D. Nowak, O. Teryaev, A. Tkabladze

We discuss the double spin asymmetries in charmonium hadroproduction with nonzero transverse momenta at fixed target energies, $\sqrt{s}\simeq 40$ GeV, within the framework of the f…