MAGNETIC-FIELD FULL TEST OF 2-SECTION KIAE-4 UNDULATOR

Authors
VARFOLOMEEV AA BOUZOULOUKOV YP IVANCHENKOV SN KHLEBNIKOV AS OSMANOV NS TOLMACHEV SV URBANUS WH VANDERWIEL MJ
Citation
Aa. Varfolomeev et al., MAGNETIC-FIELD FULL TEST OF 2-SECTION KIAE-4 UNDULATOR, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 358(1-3), 1995, pp. 396-398
Citations number
6
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
358
Issue
1-3
Year of publication
1995
Pages
396 - 398
Database
ISI
SICI code
0168-9002(1995)358:1-3<396:MFTO2K>2.0.ZU;2-L
Abstract
Two-sections of the KIAE-4 undulator have been assembled and the magne tic field has been finally tuned. Special attention was paid to focusi ng strength adjustments in both sections. To obtain this rather strong focusing in both transverse directions a combined focusing scheme was used. Field matching in the intersection gap was controlled using the first and the second integrals of the magnetic field along the entire undulator length. The results of the full test of the undulator have demonstrated a high accuracy of the magnetic field obtained, a wide ra nge of the focusing strength tunability along with a high sensitivity of the electron beam optics to the intersection magnetic field.