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

fYear

1989

fDate

20-23 Mar 1989

Firstpage

476

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1989. Accelerator Science and Technology., Proceedings of the 1989 IEEE

Conference_Location

Chicago, IL

Type

conf

DOI

10.1109/PAC.1989.73084

Filename

73084