Forward and midrapidity charmonium production at RHIC

J/psi production at forward and midrapidity at the Relativistic Heavy-Ion Collider (RHIC) is calculated within a previously constructed rate-equation approach accounting for both direct production and regeneration from c and (c) over bar. The results are compared to the experimental data. The observed stronger suppression at forward rapidity can be qualitatively explained by a smaller statistical regeneration component together with stronger cold nuclear matter induced suppression compared to midrapidity. The chi(c) cover J/psi ratio and psi' over J/psi ratio are also calculated.