LPSC 04-017 hep-ph / 0407014 June 2004 J / ψ plus jet associated production in two-photon collisions at next-to-leading order

@inproceedings{Klasen2004LPSC0H,
  title={LPSC 04-017 hep-ph / 0407014 June 2004 J / ψ plus jet associated production in two-photon collisions at next-to-leading order},
  author={Michael Klasen and Bernd A. Kniehl and Luminita N. Mihaila and Matthias Steinhauser},
  year={2004}
}
We calculate the cross section of J/ψ plus jet inclusive production in γγ collisions at next-to-leading order within the factorization formalism of nonrelativistic quantum chromodynamics (NRQCD) focusing on direct photoproduction. Apart from direct J/ψ production, we also include the feed-down from directly-produced χcJ and ψ ′ mesons. We discuss the… CONTINUE READING