On the Structure of the Virtual Compton Amplitude in the Generalized Bjorken Region: Integral Relations
High Energy Physics - Phenomenology
2008-11-26 v2 High Energy Physics - Experiment
Abstract
A systematic study is performed of the structure of the twist-2 contributions to the virtual Compton amplitude in deep-inelastic non-forward scattering for general spin states in the non-local light cone expansion. The gauge invariance is proven in this approach for the twist-2 contributions for non-forward scattering. Relations are derived between the contributing non-forward amplitudes.
Keywords
Cite
@article{arxiv.hep-ph/0002071,
title = {On the Structure of the Virtual Compton Amplitude in the Generalized Bjorken Region: Integral Relations},
author = {Johannes Blümlein and Dieter Robaschik},
journal= {arXiv preprint arXiv:hep-ph/0002071},
year = {2008}
}
Comments
23 pages LATEX, 1 style file, slightly extended version