Exploring timelike exclusive processes in the light-front approach
High Energy Physics - Phenomenology
2009-11-07 v1
Abstract
We discuss a necessary nonvalence contribution in timelike exclusive processes. Utilizing a Schwinger-Dyson type of approach, we relate the nonvalence contribution to an ordinary light-front wave function that has been extensively tested in the spacelike exclusive processes. An application to decays provides encouraging results.
Cite
@article{arxiv.hep-ph/0105256,
title = {Exploring timelike exclusive processes in the light-front approach},
author = {Chueng-Ryong Ji and Ho-Meoyng Choi},
journal= {arXiv preprint arXiv:hep-ph/0105256},
year = {2009}
}
Comments
Contribution to the third international conference on ``Perspectives in Hadronic Physics", 7-11 May 2001, Miramare-Trieste, Italy; 4 pages including 2 figures