Development of an electron gun for an ERL based light source in Japan

N. Nishimori, R. Nagai, H. Iijima, Y. Honda, T. Muto, M. Kuriki, M. Yamamoto, S. Okumi, T. Nakanishi, R. Hajima

研究成果: Conference contribution

6 被引用数 (Scopus)

抄録

We have developed a prototype DC photoemission electron gun for a future energy recovery linac (ERL) based light source in Japan. The prototype gun is operated at up to 250 kV and is designed to deliver up to 50 mA beam current. A diagnostic beam line for emittance and bunch length measurements has been constructed. We have also designed a new 500 kV DC gun which is capable of producing up to 10 mA electron current with emittance lower than 1 mm-mrad. The high voltage terminal will be isolated by ten ceramics stacked in series. The new gun will satisfy performance required as an injector for the compact ERL, which will be constructed at KEK site as a prototype of the future ERL light source.

本文言語English
ホスト出版物のタイトルSpin Physics
ホスト出版物のサブタイトル18th International Spin Physics Symposium
編集者Xiaochao Zheng, Yelena Prok, Matt Poelker, Donald G. Crabb, Simonetta Liuti, Donal B. Day
出版社American Institute of Physics Inc.
ページ1094-1098
ページ数5
ISBN(印刷版)9780735406865
DOI
出版ステータスPublished - 2009 8 4
外部発表はい
イベント18th International Spin Physics Symposium 2008 - Charlottesville, United States
継続期間: 2008 10 62008 10 11

出版物シリーズ

名前AIP Conference Proceedings
1149
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Other

Other18th International Spin Physics Symposium 2008
国/地域United States
CityCharlottesville
Period08/10/608/10/11

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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