QCD Corrections to Heavy Quarkonium Production
Journal Article
·
· AIP Conference Proceedings
- Center for Particle Physics and Phenomenology (CP3), Universite catholique de Louvain, B-1348 Louvain-la-Neuve (Belgium)
I discuss J/{psi} and {upsilon} production at the Tevatron. Working in the framework of NRQCD, I review the current theoretical status. Motivated by the polarization puzzle at the Tevatron, I present the brand-new computation of higher-order {alpha}{sub s} corrections to the color-singlet production and discuss the impact of these corrections both on the differential cross section and on the polarization of the quarkonium state. I finally comment on the relative importance of the various transitions that feed quarkonium hadroproduction.
- OSTI ID:
- 21152406
- Journal Information:
- AIP Conference Proceedings, Journal Name: AIP Conference Proceedings Journal Issue: 1 Vol. 1038; ISSN 0094-243X; ISSN APCPCS
- Country of Publication:
- United States
- Language:
- English
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