小角光生 e+e- 对中的极化现象与 GDH 求和规则
核理论
2007-05-23 v1
摘要
我们讨论了在光生 e+e- 对的小角过程中，通过 Bethe-Heitler 机制与虚康普顿散射机制的干涉效应来测量前向康普顿散射振幅的自旋相关部分的可能性。
引用
@article{arxiv.nucl-th/9607004,
title = {Polarization Phenomena in Small-Angle Photoproduction of e+e- Pairs and the GDH Sum Rule},
author = {A. I. L'vov and S. Scopetta and D. Drechsel and S. Scherer},
journal= {arXiv preprint arXiv:nucl-th/9607004},
year = {2007}
}
备注
6 pages, Latex2e, style file sprocl.sty included in submission; 2 figures generated by pstricks.sty included in submission; to appear in the Proceedings of the Workshop on Virtual Compton Scattering, Clermont-Ferrand, June 26-29 1996