Single Spin Asymmetries in Elastic Electron-Nucleon Scattering.

Pasquini, B.

Technical Information Center Oak Ridge Tennessee

关键词: Compton effects;    Quasi-elastic scattering;    Parity;    Resonance;    Spin;   

RP-ID  :  DE2005837472

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

We discuss the target and beam normal spin asymmetries in elastic electron-nucleon scattering which depend on the imaginary part of two-photon exchange processes between electron and nucleon. In particular, we estimate these transverse spin asymmetries for beam energies below 2 GeV, where the two-photon exchange process is dominated from the resonance contribution to the doubly virtual Compton scattering tensor on the nucleon.