用于反氢冷却与光谱学的双对称性 Penning-Ioffe 阱
仪器与探测器
2023-11-14 v1
摘要
对俘获反氢原子()与氢原子()的高精度光谱比较,有望严格检验粒子物理标准模型的基本 CPT 对称性不变性。ATRAP 的嵌套 Penning-Ioffe 阱即为此类研究而开发。其独特特征之一是,用于 原子的磁 Ioffe 阱可在四极与八极对称性间切换。其第二特征是允许垂直于阱中心轴的激光与微波通道。
引用
@article{arxiv.2003.05032,
title = {Two-Symmetry Penning-Ioffe Trap for Antihydrogen Cooling and Spectroscopy},
author = {E. Tardiff and X. Fan and G. Gabrielse and D. Grzonka and C. Hamley and E. A. Hessels and N. Jones and G. Khatri and S. Kolthammer and D. Martinez Zambrano and C. Meisenhelder and T. Morrison and E. Nottet and E. Novitski and C. H. Storry},
journal= {arXiv preprint arXiv:2003.05032},
year = {2023}
}
备注
20 pages, 33 figures, submitted to NIM A