Diffractive Lambda_c^+ Productions in Polarized pp Reactions and Polarized Gluon Distribution

N. I. Kochelev, T. Morii, S. Oyama

To test the model of the polarized gluon distribution $\Delta G(x,Q^2)$ in the proton, we propose a new process, diffractive ${\Lambda }_c^{+}$ productions in polarized $pp$ reactions, which will…