COMPUTER-SIMULATION OF MULTITURN BEAM EXTRACTION FROM ACCELERATORS BY BENT CRYSTALS

被引：39

作者：

TARATIN, AM ^{[1
]}

VOROBIEV, SA ^{[1
]}

BAVIZHEV, MD ^{[1
]}

YAZYNIN, IA ^{[1
]}

机构：

[1] INST HIGH ENERGY PHYS,SERPUCKHOV 142284,USSR

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1991年 / 58卷 / 01期

关键词：

D O I：

10.1016/0168-583X(91)95683-5

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Multiturn extraction of 70 GeV protons from the IHEP accelerator by a silicon crystal bent along (110) planes has been studied by a computer simulation. It is shown that the extraction efficiency increases due to multiple passages of particles through the crystal deflector, when its length and, accordingly, the beam disturbance are small. Moreover, cooling of the accelerator beam fraction by the bent crystal owing to the volume reflection of particles by the field of bent atomic planes was discovered.

引用

页码：103 / 108

页数：6

共 9 条

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[2]

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[3]

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[4]

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