Published 2010 | Version v1
Miscellaneous Metadata-only

Development of a 500-kV photocathode DC gun for ERL light sources

Creators

  • 1. Japan Atomic Energy Agency, Tokai, Ibaraki (Japan)
  • 2. High Energy Accelerator Research Organization, Tsukuba, Ibaraki (Japan)
  • 3. Tohoku Univ., Sendai, Miyagi (Japan)
  • 4. Hiroshima Univ., Higashi-Hiroshima, Hiroshima (Japan)
  • 5. Nagoya Univ., Graduate School of Science, Nagoya, Aichi (Japan)

Description

A 500-kV, 10-mA photocathode DC electron gun has been developed for the next generation energy recovery linac (ERL) light sources. A massive NEG pump system and cathode, anode electrodes are designed and installed in the gun chamber. The pressure of the gun chamber is less than 2 x 10-9 Pa. High voltage conditioning up to 380 kV was successfully performed. The cathode preparation chamber and gun chamber is connected for beam generation planned in the near future. (author)

Part of:
Proceedings of the 7th annual meeting of Particle Accelerator Society of Japan

Additional details

Additional titles

Original title (Japanese)
Dai 7 kai nippon kasokuki gakkai nenkai

Identifiers

URL
http://www.pasj.jp/web_publish/pasj7/;

Publishing Information

Imprint Title
Proceedings of the 7th annual meeting of Particle Accelerator Society of Japan
Imprint Pagination
[1232 p.]
Journal Page Range
[4 p.]

Conference

Title
7. annual meeting of Particle Accelerator Society of Japan
Dates
4-6 Aug 2010
Place
Himeji, Hyogo (Japan)

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
44068555
Subject category
S43: PARTICLE ACCELERATORS;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
ALIGNMENT; BAKING; DIRECT CURRENT; ELECTRON GUNS; ENERGY RECOVERY; FABRICATION; GALLIUM ARSENIDES; LINEAR ACCELERATORS; PHOTOCATHODES; SYNCHROTRON RADIATION SOURCES; VACUUM PUMPS
Descriptors DEC
ACCELERATORS; ARSENIC COMPOUNDS; ARSENIDES; CATHODES; CURRENTS; ELECTRIC CURRENTS; ELECTRODES; EQUIPMENT; GALLIUM COMPOUNDS; HEATING; LABORATORY EQUIPMENT; PNICTIDES; PUMPS; RADIATION SOURCES

Optional Information

Notes
5 refs., 5 figs. Imprint:Dai 7 kai nippon kasokuki gakkai nenkai