Title :
Storage ring design for STA SR project
Author :
Hara, M. ; Be, S.H. ; Nagaoka, R. ; Sasaki, S. ; Wada, T. ; Kamitsubo, H.
Author_Institution :
RIKEN-JAERI Synchrotron Radiat. Facility, Tokyo, Japan
Abstract :
The design study for the 8 GeV high-brilliance synchrotron radiation X-ray source ring in Japan is outlined. The facility consists of a main storage ring, a full-energy injector booster synchrotron, and a 1.5 GeV preinjector electron linac. The storage ring is optimized for insertion devices. The designed energy of the ring is raised from 6 to 8 GeV. The ring has 48 unit cells, a circumference of 1428.9 m, and 6.5 m long straight sections for insertion devices. The low emittance and sufficiently large dynamic aperture are achieved in a Chasman-Green-type lattice structure, R&D work on the vacuum system, magnetic system, and RF system are also in progress
Keywords :
X-ray production; beam handling equipment; electromagnets; electron accelerators; linear accelerators; storage rings; synchrotron radiation; synchrotrons; Chasman-Green-type lattice structure; RF system; STA SR project; design study; dynamic aperture; high-brilliance synchrotron radiation X-ray source ring; injector booster synchrotron; insertion devices; magnetic system; preinjector electron linac; storage ring; straight sections; vacuum system; Chemical technology; Electron beams; Light sources; Linear particle accelerator; Positrons; Research and development; Storage rings; Strontium; Synchrotron radiation; Undulators;
Conference_Titel :
Particle Accelerator Conference, 1989. Accelerator Science and Technology., Proceedings of the 1989 IEEE
Conference_Location :
Chicago, IL
DOI :
10.1109/PAC.1989.73084
