Charm production from photo-nucleon reaction in a hadronic model
Nuclear Theory
2009-11-10 v1
Abstract
We study the total cross section for photo production of open charm hadrons near threshold using a hadronic Lagrangian. Both two-body final states involving and a charmed meson as well as three-body final states involving nucleon and a charm-anticharm meson pair are included. With appropriate cut-off parameters in the form factors at interaction vertices, the model gives a total cross section that is consistent with the measured data at center-of-mass energy of 6 GeV. The result is compared with the prediction from the leading-order perturbative QCD.
Keywords
Cite
@article{arxiv.nucl-th/0302024,
title = {Charm production from photo-nucleon reaction in a hadronic model},
author = {Wei Liu and Su Houng Lee and Che Ming Ko},
journal= {arXiv preprint arXiv:nucl-th/0302024},
year = {2009}
}
Comments
9 pages, 9 figures