Bent crystal channeling applications for beam splitting, extraction and collimation in the U-70 accelerator of IHEP
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- 作者：Yu.A. Chesnokov ; A.G. Afonin ; V.T. Baranov ; G.I. Britvich ; P.N. Chirkov ; V.A. Maisheev ; V.I. Terekhov ; I.A. Yazynin
- 关键词：Accelerator ; Bent crystal channeling ; Extraction ; Collimation
- 刊名：Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
- 出版年：2013
- 出版时间：15 August, 2013
- 年：2013
- 卷：309
- 期：Complete
- 页码：105-108
- 全文大小：1269 K
文摘
The report presents an overview of the results of IHEP activity obtained during 1987-2012 in the field of studying and using bent crystals to steer high-energy particle beams. The hardware installed to study crystal beam splitting, collimation and extraction is described. It has been shown that the developed crystal deflectors are capable for sustaining long-term operation to deliver high-energy extracted beams for fixed-target physics. The first results on extraction of 24.1 GeV/nucleon carbon ions are also presented.