VUV-WIGGLER SCHEME WITH NONSINUSOIDAL MAGNETIC-FIELD PROFILE FOR HIGH-ENERGY STORAGE-RINGS

Authors
KHLEBNIKOV AS SMOLYAKOV NV TOLMACHEV SV
Citation
As. Khlebnikov et al., VUV-WIGGLER SCHEME WITH NONSINUSOIDAL MAGNETIC-FIELD PROFILE FOR HIGH-ENERGY STORAGE-RINGS, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 405(2-3), 1998, pp. 232-234
Citations number
7
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
405
Issue
2-3
Year of publication
1998
Pages
232 - 234
Database
ISI
SICI code
0168-9002(1998)405:2-3<232:VSWNMP>2.0.ZU;2-B
Abstract
A planar undulator scheme with a non-sinusoidal magnetic field profile along the undulator axis is proposed. The advantage of this scheme is in the fact that it has lower on-axis power density as compared to th at of an ordinary planar undulator, because the maximum longitudinal v elocity of the electron beam does not coincide with the maxima of the magnetic fields. The spectral performance and the power density are ca lculated anti compared to those of an undulator with a sinusoidal magn etic field.