Experimental results with a novel superconductive in-vacuum mini-undulator test device at the Mainz Microtron MAMI

Author

Hezel, T. ; Homscheidt, M. ; Moser, H.O. ; Rossmanith, R. ; Schneider, Th ; Backe, H. ; Dambach, S. ; Hagenbuck, F. ; Kaiser, K.-H. ; Kube, G. ; Lauth, W. ; Steinhof, A. ; Walcher, Th.

Author_Institution

Forschungszentrum Karlsruhe GmbH, Germany

Volume

1

fYear

1999

fDate

1999

Firstpage

165

Abstract

Experimental results of beam tests with a novel superconductive in-vacuum mini-undulator test device are described. The period length is 3.8 mm and the undulator is 100 periods long. The gap height can be varied between 1 and 2 mm. The tests were performed with an 855 MeV electron beam at the Mainz Microtron MAMI. The small gap undulator has been operated up to an electron beam current of 50 μA cw. The bremsstrahlung background is almost negligible and the beam does not influence the in-vacuum superconductor. In this paper the measured X-ray spectra are presented

Keywords

microtrons; superconducting magnets; wigglers; Mainz Microtron MAMI; X-ray spectra; bremsstrahlung background; electron beam current; gap height; in-vacuum superconductor; novel superconductive in-vacuum mini-undulator test device; superconductive in-vacuum mini-undulator test device; Area measurement; Coils; Electron beams; Hall effect devices; Helium; Magnetic field measurement; Superconducting filaments and wires; Superconductivity; Testing; Undulators;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1999. Proceedings of the 1999

Conference_Location

New York, NY

Print_ISBN

0-7803-5573-3

Type

conf

DOI

10.1109/PAC.1999.795653

Filename

795653