J/psi production in association with a charm-quark pair at the Tevatron
High Energy Physics - Phenomenology
2011-03-23 v1
Abstract
I study the direct hadroproduction of J\psi associated with a charm-quark pair at leading order in alpha_S and v in NRQCD. This process provides an interesting signature that could be studied at the Tevatron. I consider both colour-singlet and colour-octet transitions. I compare our results to the fragmentation approximation and discuss the associated experimental signatures.
Keywords
Cite
@article{arxiv.0804.2975,
title = {J/psi production in association with a charm-quark pair at the Tevatron},
author = {P. Artoisenet},
journal= {arXiv preprint arXiv:0804.2975},
year = {2011}
}
Comments
9 pages, 6 figures, proceedings of the Ninth Workshop on Non-Perturbative Quantum Chromodynamics