脉冲模式磁场测量使用单拉伸电线系统
Joseph Vella Wallbank1, Marco Buzio2, Alessandro Parrella2
1Department of Microelectronics and Nanoelectronics, Universita ta' Malta, MSD 2080 Msida, Malta.
Sensors (Basel, Switzerland)
|July 27, 2024
概括
一种新的脉冲单拉伸线 (SSW) 方法测量了同步子中的时间变化的磁场. 这种技术提高了对曲磁铁的特征的效率,这对于光束稳定性至关重要.
科学领域:
- 粒子加速器的使用情况
- 磁铁技术 磁铁技术 磁铁技术
- 实验物理实验物理学
背景情况:
- 精确的磁场表征对于同步子束的稳定性至关重要.
- 传统的磁场测量方法通常涉及准确性和多功能性之间的权衡.
- 单拉伸线 (SSW) 方法是多功能性的,但需要稳定状态磁体激发.
研究的目的:
- 引入和验证一种新的脉冲单拉伸线 (SSW) 方法来测量时间变化的磁场.
- 为了使同步仪器能够快速测量磁场,提高效率和节省电力.
- 为了提供一个更通用的工具来表征曲双极磁体.
主要方法:
- 脉冲单拉伸线 (SSW) 测量原理的发展.
- 脉冲SSW与经典DCSSW方法的整合,用于绝对磁场计算.
- 使用来自CERN的质子同步加速器的曲磁铁的案例研究.
- 脉冲SSW动态测量与固定感应线圈的比较.
主要成果:
- 脉冲SSW方法成功地测量了快速变化时间的磁场.
- 在使用感应线圈时,根据场级进行线圈校准调整是必要的.
- 脉冲式SSW方法的准确性与标准SSW方法相美.
- 确定并分析了脉冲SSW测量的主要噪声贡献者.
结论:
- 脉冲SSW方法提供了一个可行的解决方案,用于动态磁场测量同步子.
- 这种新的方法提高了磁体表征的测量效率和灵活性.
- 脉冲SSW方法通过准确,快速的现场分析,有助于提高光束稳定性.
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