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Associated Production of Heavy Quarkonia and Electroweak Bosons at Present and Future Colliders

Bernd A. Kniehl·Caesar P. Palisoc·Lennart Zwirner
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Abstract

We investigate the associated production of heavy quarkonia, with angular-momentum quantum numbers ^{2S+1}L_J = ^1S_0, ^3S_1, ^1P_1, ^3P_J (J = 0, 1, 2), and photons, Z bosons, and W bosons in photon-photon, photon-hadron, and hadron-hadron collisions within the factorization formalism of nonrelativistic quantum chromodynamics providing all contributing partonic cross sections in analytic form. In the case of photoproduction, we also include the resolved-photon contributions. We present numerical results for the processes involving J/psi and chi_{cJ} mesons appropriate for the Fermilab Tevatron, CERN LHC, DESY TESLA, operated in the e^+ e^- and gamma gamma modes, and DESY THERA.

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Bernd A. Kniehl, Caesar P. Palisoc, Lennart Zwirner. 2002-08-11. Associated Production of Heavy Quarkonia and Electroweak Bosons at Present and Future Colliders. https://doi.org/10.1103/physrevd.66.114002

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