A FLEXIBLE PLANAR HELICAL UNDULATOR DESIGN FOR SYNCHROTRON SOURCES

被引：39

作者：

ELLEAUME, P

机构：

[1] European Synchrotron Radiation Facility, F-38043 Grenoble Cedex

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1990年 / 291卷 / 1-2期

关键词：

D O I：

10.1016/0168-9002(90)90089-O

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

This paper presents a new design for a helical permanent-magnet undulator. It can be easily implemented on a synchrotron source without engineering difficulty. The effect on the electron beam is discussed and found to be acceptable. Flux and brilliance are similar to those from conventional planar undulators. Heat load can be considerably reduced which makes it a very attractive device for the new generation of 6-8 GeV light sources. On the ESRF, very brilliant helical radiation is expected in the 0.5 to 10 keV photon energy range. © 1990.

引用

页码：371 / 377

页数：7

共 20 条

[1]

BIZZARI U, 1983, J PHYS PARIS C, V1, P313

[2] DESIGN OF A LARGE-USEFUL-BORE PERMANENT-MAGNET HELICAL WIGGLER [J].