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arXiv 1301.7350physics.acc-ph
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费米实验室助推器上的对准和孔径扫描

Alignment and Aperture Scan at the Fermilab Booster

K. Seiya, J. Lackey, W. Marsh, W. Pellico, D. Still, K. Triplet, A. Waller

摘要:

费米实验室的助推器有一个强度升级计划,称为质子改进计划(PIP)。通量吞吐量目标是2 E17质子/小时,这几乎是当前操作1.1E17质子/小时的两倍。机器中的光束损失将成为问题的根源。助推器将束流从400 MeV加速到8 GeV,并提取到主注入器。百分之几的光束在注入后3毫秒内丢失。测量了注入能量下的孔径,并与实测数据进行了比较。磁铁将在2012年3月重新调整,以增加光圈。本文将讨论束流研究、扫描和对准数据的分析以及磁体移动的结果。

英文摘要:

The Fermilab booster has an intensity upgrade plan called the Proton Improvement plan (PIP). The flux throughput goal is 2E17 protons/hour, which is almost double the current operation at 1.1E17 protons/hour. The beam loss in the machine is going to be the source of issues. The booster accelerates beam from 400 MeV to 8 GeV and extracts to the Main Injector. Several percent of the beam is lost within 3 msec after the injection. The aperture at injection energy was measured and compared with the survey data. The magnets are going to be realigned in March 2012 in order to increase the aperture. The beam studies, analysis of the scan and alignment data, and the result of the magnet moves will be discussed in this paper.

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。

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