PRESENT STATUS OF A 500-MEV COMPACT ELECTRON STORAGE RING FOR UV FEL EXPERIMENTS

被引：10

作者：

KAWAI, M ^{[1
]}

AIZAWA, K ^{[1
]}

KAMIYA, S ^{[1
]}

YOKOYAMA, M ^{[1
]}

OKU, Y ^{[1
]}

OWAKI, K ^{[1
]}

MIURA, H ^{[1
]}

IWATA, A ^{[1
]}

YOSHIWA, M ^{[1
]}

TOMIMASU, T ^{[1
]}

SUGIYAMA, S ^{[1
]}

OHGAKI, H ^{[1
]}

YAMAZAKI, T ^{[1
]}

YAMADA, K ^{[1
]}

MIKADO, T ^{[1
]}

NOGUCHI, T ^{[1
]}

机构：

[1] ELECTROTECH LAB,SAKURA,IBARAKI 305,JAPAN

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1992年 / 318卷 / 1-3期

关键词：

D O I：

10.1016/0168-9002(92)91039-C

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

We have constructed a racetrack-type compact electron storage ring "NIJI-IV" for UV FEL experiments. The ring has a hexagonal configuration with a circumference 29.6 m, consisting of the two-cell structure of the triple-bend achromat lattice. The length of the straight section is 7.25 m in which a 6.3 m insertion device can be installed. A stored current higher than 200 mA is expected. The first storage of electrons was achieved on February 15, 1991, with an injection energy of 270 MeV. At present, a stored current higher than 70 mA with a lifetime of 20 to 30 min is obtained at full bunch operation (the harmonic number is sixteen).

引用

页码：135 / 141

页数：7

共 7 条

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