C-band linac in SCSS prototype accelerator of the Japanese X-FEL project

T. Inagaki, T. Shintake, K. Shirasawa, H. Matsumoto, H. Baba, S. Miura, A. Miura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

C-band (5712-MHz) linac is used as the main accelerator of the Japanese X-ray free electron laser (XFEL) facility in SPring-8. Since the C-band linac has high acceleration gradient, our 8-GeV accelerator is compact. One C-band unit consists of following components; two choke-mode-type 1.8-m accelerating structures, an rf pulse compressor, a 50-MW klystron, and a 110-MW compact modulator power supply. We will use 64 units of them for the X-FEL accelerator. Since November 2005, we have operated two C-band units in the SCSS (SPring-8 Compact SASE Source) 250-MeV accelerator. After rf conditioning, the accelerating gradient was achieved to 35-MV/m. We successfully accelerated the electron beam by this gradient of electrical field.

Original languageEnglish
Title of host publicationProceedings of the IEEE Particle Accelerator Conference, PAC07
Pages2766-2768
Number of pages3
DOIs
Publication statusPublished - 2007 Dec 1
Externally publishedYes
EventIEEE Particle Accelerator Conference, PAC07 - Albuquerque, NM, United States
Duration: 2007 Jun 252007 Jun 29

Publication series

NameProceedings of the IEEE Particle Accelerator Conference

Other

OtherIEEE Particle Accelerator Conference, PAC07
CountryUnited States
CityAlbuquerque, NM
Period07/6/2507/6/29

ASJC Scopus subject areas

  • Engineering(all)

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