Heavy Quark State Production In p-p Collisions
  We estimate the relative probabilities of $\Psi'(2S)$ to $J/\Psi$ production at BNL-RHIC and $\Upsilon(nS)$ production at the LHC and Fermilab in p-p collisions, using our recent theory of mixed heavy quark hybrids, in which the $\Psi'(2S)$ and $\Upsilon(3S)$ mesons have approximately equal normal $q\bar{q}$ and hybrid $q\bar{q}g$ components. 
Leonard S. Kisslinger, Ming X. Liu Patrick McGaughey
hep-ph