Color Octet Contribution to $J/\psi$ Production at a Photon Linear Collider
High Energy Physics - Phenomenology
2009-10-31 v1
Abstract
We investigate production at a Photon Linear Collider (PLC) in the framework of NRQCD factorization approach. It was shown that color octet contribution is dominating in charmonium production at PLC. The main fraction of comes from the single and double resolved photon processes. Expected cross sections of charmonium states production are large enough even at GeV to expect several hundreds of 's through the leptonic decays channel for a projected integral PLC luminosity of }
Cite
@article{arxiv.hep-ph/9803447,
title = {Color Octet Contribution to $J/\psi$ Production at a Photon Linear Collider},
author = {George Japaridze and Avto Tkabladze},
journal= {arXiv preprint arXiv:hep-ph/9803447},
year = {2009}
}
Comments
10 pages, LaTeX, with 4 eps figs included with epsfig.sty