弹性散射中束流法向单自旋不对称性的核依赖性
核实验
2024-11-18 v1
摘要
我们提议测量横向极化电子从靶核（）弹性散射在 下的束流法向单自旋不对称性，以研究其核依赖性。基于双光子交换的理论计算预测在此运动学下无核依赖性，但杰斐逊实验室 的结果与理论预测和轻核测量均显著偏离。拟议测量将为中重核提供新数据，此前高能实验运动学下 无数据。这将有助于探究当前理论模型未包含的缺失贡献。
引用
@article{arxiv.2411.10267,
title = {Nuclear Dependence of Beam Normal Single Spin Asymmetry in Elastic Scattering from Nuclei},
author = {Ciprian Gal and Chandan Ghosh and Sanghwa Park and Devi Adhikari and David Armstrong and Rakitha Beminiwattha and Alexandre Camsonne and Shashini Chandrasena and Mark Dalton and Abhay Deshpande and Dave Gaskell and Douglas Higinbotham and Charles J. Horowitz and Paul King and Krishna Kumar and Tyler Kutz and Juliette Mammei and Dustin McNulty and Robert Michaels and Caryn Palatchi and Anil Panta and Kent Paschke and Mark Pitt and Arindam Sen and Neven Simicevic and Lasitha Weliyanga and Steven P. Wells},
journal= {arXiv preprint arXiv:2411.10267},
year = {2024}
}
备注
Submitted to Jefferson Lab PAC52