全西伯利亚蛇和全蛇自旋翻转存在下的RF去极化共振
RF depolarizing resonances in the presence of a full Siberian snake and full snake spin-flipping
摘要：
在高能散射非对称性实验中，存储的偏振光束的频繁的偏振反转或自旋翻转可以极大地减小自旋非对称性测量的系统误差。一种自旋翻转技术正在开发中，通过使用射频磁铁在接近自旋旋进频率的频率下运行，从而产生自旋去极化共振;然后通过共振使射频磁铁的频率倾斜，自旋可以翻转。我们研究了，在印第安纳大学回旋加速器设施冷却环，这种射频去极化共振的存在下，一个几乎完整的西伯利亚蛇和他们可能的应用自旋翻转的属性。通过使用射频螺线管磁体，我们达到了98.7%的自旋翻转效率。然而，射频偶极磁体在高能量下更实用;因此，IUCF正在研究射频偶极的自旋翻转。
英文摘要：
Frequent polarization reversals, or spin-flips, of a stored polarized beam in a high energy scattering asymmetry experiments may greatly reduce systematic errors of spin asymmetry measurements. A spin-flipping technique is being developed by using rf magnets running at a frequency close to the spin precession frequency, thereby creating spin-depolarizing resonances; the spin can then be flipped by ramping the rf magnet's frequency through the resonance. We studied, at the Indiana University Cyclotron Facility Cooler Ring, properties of such rf depolarizing resonances in the presence of a nearly-full Siberian snake and their possible application for spin-flipping. By using an rf-solenoid magnet, we reached a 98.7% efficiency of spin-flipping. However, an rf-dipole magnet is more practical at high energies; hence, studies of spin-flipping by an rf-dipole are underway at IUCF.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
