SINGLE BUNCH INJECTION OF THE STORAGE-RING NIJI-IV FOR FEL

Authors
YOKOYAMA M KAWAI M HAMADA S OWAKI K YAMAZAKI T MIKADO T YAMADA K SEI N SUGIYAMA S OHGAKI H NOGUCHI T SUZUKI R CHIWAKI M TOMIMASU T
Citation
M. Yokoyama et al., SINGLE BUNCH INJECTION OF THE STORAGE-RING NIJI-IV FOR FEL, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 341(1-3), 1994, pp. 367-370
Citations number
5
Categorie Soggetti
Nuclear Sciences & Tecnology","Physics, Particles & Fields","Instument & Instrumentation",Spectroscopy
Journal title
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment → ACNP
ISSN journal
01689002
Volume
341
Issue
1-3
Year of publication
1994
Pages
367 - 370
Database
ISI
SICI code
0168-9002(1994)341:1-3<367:SBIOTS>2.0.ZU;2-6
Abstract
A single bunch injection system for the storage ring NIJI-IV was desig ned and tested on a test stand. The system generates short pulse elect ron beams of 2 ns duration. These pulsed beams are synchronized with t he revolution frequency (10.1 MHz) of the storage ring. The number of pulses in one beam train is 20. The repetition rate of the beam train is 2 pps. The temporal structures of the pulse beams were measured by an amorphous core monitor. The measured temporal structure was shorter than the longitudinal space of the rf-bucket. So it was confirmed tha t the system can inject electron beams into only one of the 16 rf-buck ets in the ring.