利用极化电磁探针研究非极化核子结构
Unpolarized nucleon structure studies utilizing polarized electromagnetic probes
摘要:
到20世纪80年代中期,核子形状因子的测量已经达到了一个阶段,只有缓慢的,渐进的进展是可能的使用非极化电子散射。高质量偏振光束、偏振靶和反冲偏振计的发展导致了实验计划的复兴。我提供了一个在过去十年中,这是由一个新的家庭的工具来测量偏振可观的显着改善的数据驱动的领域的变化的概述。
英文摘要:
By the mid-1980s, measurements of the nucleon form factors had reached a stage where only slow, incremental progress was possible using unpolarized electron scattering. The development of high quality polarized beams, polarized targets, and recoil polarimeters led to a renaissance in the experimental program. I provide an overview of the changes in the field in the last ten years, which were driven by the dramatically improved data made possible by a new family of tools to measure polarization observables.
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