Backward DVCS and Proton to Photon Transition Distribution Amplitudes
High Energy Physics - Phenomenology
2008-11-26 v1 High Energy Physics - Experiment
Nuclear Theory
Abstract
We analyse deeply-virtual Compton scattering on a proton target, gamma* P -> P' gamma in the backward region and in the scaling regime. We define the transition distribution amplitudes which describe the proton to photon transition. Model-independent predictions are given to test this description, for current or planned experiments at JLab or by Hermes.
Keywords
Cite
@article{arxiv.hep-ph/0607130,
title = {Backward DVCS and Proton to Photon Transition Distribution Amplitudes},
author = {J. P. Lansberg and B. Pire and L. Szymanowski},
journal= {arXiv preprint arXiv:hep-ph/0607130},
year = {2008}
}
Comments
8 pages, 3 figures, LaTeX, uses espcrc1.sty (included). Invited talk at the Vth International Conference on Perspectives in Hadronic Physics, 22-26 May 2006, ICTP, Trieste, Italy