Title :
Spectrum of coherent synchrotron radiation
Author :
Nakazato, T. ; Oyamada, M. ; Niimura, N. ; Urasawa, S. ; Shibasaki, Y. ; Kato, R. ; Niwano, S. ; Ikezawa, M. ; Ohsaka, T. ; Shibata, Y. ; Ishi, K. ; Tsutaya, T. ; Takahashi, T. ; Mishiro, H. ; Arai, F. ; Kondo, Y.
Author_Institution :
Lab. of Nucl Sci., Tohoku Univ., Sendai, Japan
Abstract :
A spectrum of coherent synchrotron radiation was measured at wavelengths of from 0.16 to 3.5 mm. The experiment was carried out using the Tohoku 300-MeV linac, whose accelerating frequency was 2856 MHz. A bunch shape was estimated by Fourier analysis for this spectrum. This result agrees with that of simulation for the bunching process in the injector of the accelerator. The interference effects between radiation emitted by the successive bunches were observed by an interferometer. It was shown that every radiation had the same phase when it was emitted by a bunch.<>
Keywords :
electron accelerators; linear accelerators; particle beam diagnostics; synchrotron radiation; Fourier analysis; Tohoku; bunching process; coherent synchrotron radiation; interference effects; interferometer; linac; Acceleration; Electron beams; Extraterrestrial measurements; Optical interferometry; Radio frequency; Shape measurement; Spectroscopy; Strontium; Synchrotron radiation; Wavelength measurement;
Conference_Titel :
Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE
Conference_Location :
San Francisco, CA, USA
Print_ISBN :
0-7803-0135-8
DOI :
10.1109/PAC.1991.164552
