Heavy quarkonium production at the LHC in the framework of NRQCD and   parton Reggeization approach
  Heavy quarkonium production in the framework of the nonrelativistic quantum chromodynamics and leading order of the parton Reggeization approach at the Tevatron and LHC Colliders is discussed. The new results, which are reviewed in this report, include the comparison with recent data on chi_{c1,c2} production from ATLAS Collaboration and special discussion of heavy quarkonium polarization issues in the considered framework. 
Maxim Nefedov and Vladimir Saleev
hep-ph