Matching final focus to distributed radiator target requirements with skew quadrupoles

被引：3

作者：

Molvik, AW ^{[1
]}

Barnard, JJ ^{[1
]}

机构：

[1] Univ Calif Lawrence Livermore Natl Lab, Heavy Ion Fus Virtual Natl Lab, Livermore, CA 94550 USA

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 2001年 / 464卷 / 1-3期

关键词：

skew quadrupole; final focus; distributed radiator target; moment code; heavy-ion fusion;

D O I：

10.1016/S0168-9002(01)00047-X

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We demonstrate that ion-beam elliptical focal spots can be rotated with skew quadrupoles, by arbitrary angles, to map appropriately onto annular rings at either end of distributed-radiator heavy-ion fusion targets. The rotation is accompanied by an increase in the area, a variation in the ellipticity, and a shift in the axial location of the beam focal spot, all of which are small enough that they may be acceptable. Possible further optimizations are discussed. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：271 / 277

页数：7

共 8 条

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