论文标题
质子和抗蛋白质的基本特性的精确测量
Precision measurements of the fundamental properties of the proton and antiproton
论文作者
论文摘要
比较结合颗粒和反颗粒的基本特性的精确测量构成了CPT不变性的严格测试。我们回顾了基本协作的最新精度测量值，该测量改善了质子和抗抗原磁矩的不确定性以及质子与抗抗抗元素荷与质量比的比较。这些测量构成了与抗蛋白酶不变的最严格测试。此外，我们讨论了基于独特的基础储层陷阱中抗抗蛋白酶云的存储抗蛋白质寿命的限制。基于这些最新进展，我们讨论了正在进行的技术发展，其中包括一个带有激光冷却的单个质子（抗）质子的耦合陷阱，这是一个可运输的陷阱，可运输的陷阱将抗抗原测量重置为高级捕获实验室，以及一个新的实验，并将其用于测量Helium-3离子的磁性时刻，这将改善旋转速度，这将改善绝对精确的精确精度。
Precision measurements comparing the fundamental properties of conjugate particles and antiparticles constitute stringent tests of CPT invariance. We review recent precision measurements of the BASE collaboration, which improved the uncertainty of the proton and antiproton magnetic moments and the comparison of the proton-to-antiproton charge-to-mass ratio. These measurements constitute the most stringent tests of CPT invariance with antiprotons. Further, we discuss the improved limit on the antiproton lifetime based on the storage of a cloud of antiprotons in the unique BASE reservoir trap. Based on these recent advances, we discuss ongoing technical developments which comprise a coupling trap for the sympathetic cooling of single (anti-)protons with laser-cooled beryllium ions, a transportable trap to relocate antiproton measurements into a high-precision laboratory, and a new experiment to measure the magnetic moment of helium-3 ions, which will improve absolute precision magnetometry.
