电子与原子核的非弹性散射
Inclusive inelastic electron scattering from nuclei
摘要:
在大的x和$Q^2$的核的包容性电子散射是一个反应机制的结果,包括从核子的准弹性散射和从核子的夸克成分的深度非弹性散射。在这个制度中的数据可以用来研究各种各样的主题,包括提取核动量分布,最终状态相互作用的影响和方法的$y$ -缩放,核子核子相关的强度,和方法的$x$ -缩放,仅举几例。从最近的实验E02-019在托马斯杰斐逊国家加速器设施的选定结果将显示和讨论其相关性。
英文摘要:
Inclusive electron scattering from nuclei at large x and $Q^2$ is the result of a reaction mechanism that includes both quasi--elastic scattering from nucleons and deep inelastic scattering from the quark constituents of the nucleons. Data in this regime can be used to study a wide variety of topics, including the extraction of nuclear momentum distributions, the influence of final state interactions and the approach to $y$-scaling, the strength of nucleon-nucleon correlations, and the approach to $x$- scaling, to name a few. Selected results from the recent experiment E02-019 at the Thomas Jefferson National Accelerator Facility will be shown and their relevance discussed.
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