Experimental study of edge radiation at HiSOR

Author

Smolyakov, N.V. ; Hiraya, A. ; Rybalchenko, G.V. ; Shirasawa, K. ; Muneyoshi, T.

Author_Institution

Fac. of Sci., Hiroshima Univ., Japan

Volume

4

fYear

2001

fDate

2001

Firstpage

2698

Abstract

The measurements of spectral-angular distributions of edge radiation emitted at the fringe fields of two bending magnets are reported. These studies were conducted at HiSOR electron storage ring (Hiroshima, Japan). The radiation was observed in the near infrared, visible and near ultraviolet ranges. The recorded images, both horizontally and vertically polarized, are compared with the numerically simulated distributions of the edge radiation. Good agreement is found between the measured and calculated characteristics of edge radiation

Keywords

electromagnets; electron accelerators; high energy physics instrumentation computing; particle beam dynamics; particle beam extraction; particle beam focusing; polarisation; relativistic electron beams; storage rings; wigglers; HiSOR; SMELRAD codes; bending magnets; edge radiation emissions; electron beam emittance; electron storage ring; fringe fields; helical undulator; horizontal polarisation; nearfield effects; relativistic charged particle; spectral-angular distribution measurements; vertical polarisation; Band pass filters; Electromagnetic radiation; Electrons; Erbium; Magnetic field measurement; Magnets; Particle measurements; Storage rings; Undulators; Wavelength measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 2001. PAC 2001. Proceedings of the 2001

Conference_Location

Chicago, IL

Print_ISBN

0-7803-7191-7

Type

conf

DOI

10.1109/PAC.2001.987877

Filename

987877