A 600-MeV ETL Electron Storage Ring
A 600-MeV ETL Electron Storage Ring
复制标题
600 MeV ETL 电子存储环
DOI：
10.1109/tns.1983.4336593
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发表时间：
1983
影响因子：
1.8
通讯作者：
M. Chiwaki
中科院分区：
文献类型：
--
作者：
T. Tomimasu;T. Noguchi;S. Sugiyama;T. Yamazaki;T. Mikado;M. Chiwaki
一个600兆电子伏的电子储存环已经在筑波的电工实验室（ETL）在短短10个月内建造完成，耗资2亿日元。500 MeV高效率，高电流电子直线加速器正在运行的高能量剂量学实验作为注入器。该环由8个弯曲磁铁（r = 2 m）和4个四极磁铁组成。周长为31.45米，<$p为22厘米。晶格序为O/2 BdQfQdQfBd O/2。谐波数为17。目前最大存储电流为160 mA，l/e寿命为1.5小时。辐射用于校准光度测量和软X射线标准，电子材料的光电分析和LSI光刻。
A 600-MeV electron storage ring has been constructed in only ten months at a cost of 200 million yen at the Electrotechnical Laboratory (ETL) in Tsukuba. The 500-MeV high efficiency-high current electron linac being operated for high energy-dosimetric experiments serves as an injector. The ring consists of eight bending magnets (r = 2m) and four triplets of quadrupole magnet. The circumference is 31.45 m and ¿p is 22 Å. The lattice order is O/2 BdQfQdQfBd O/2. The harmonic number is 17. The maximum stored current is 160 mA and l/e lifetime is 1.5 hours at present. The radiation is used for calibrating photometry and soft X-ray standards, photoelectric analysis of electronic materials, and LSI lithography.