Perspectives for inclusive quarkonium production in photon-photon   collisions at the LHC
  We report on the current status of knowledge on inclusive quarkonium production in high-energy photon-photon collisions. As a perspective for the LHC, we compute various production cross sections via direct photon-photon fusion in ultra-peripheral pp, pA and AA collisions at the LHC using the tree-level quarkonium amplitude generator MadOnia. 
M. Klasen, J.P. Lansberg