skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: An Influence of 7.5 T Superconducting Wiggler on Beam Parameters of Siberia-2 Storage Ring

Abstract

At present the dedicated synchrotron radiation source Siberia-2 in Kurchatov Institute operates with electron energy 2.5 GeV and current up to 200 mA. In order to expand spectral range of SR and to increase brightness an installation of 7.5 T 19-pole superconducting wiggler is planned at the end of 2006. Now the wiggler is under fabrication in BINP, Novosibirsk. Such high level of a magnetic field in the wiggler will have a great influence on electron beam parameters of Siberia-2. Changes of these parameters (betatron tunes, horizontal emittance of the electron beam, momentum compaction, energy spread etc.) are discussed in the report. Different methods of compensation (global and local) of betatron functions distortion are presented. Much attention is paid to dynamic aperture calculations using analytical approximation of magnetic field behavior in transverse horizontal direction.

Authors:
;  [1];  [2]
  1. Kurchatov Center of Synchrotron Radiation and Nanotechnology, Kurchatov Institute, Kurchatov Sq., 123182 Moscow (Russian Federation)
  2. Budker Institute of Nuclear Physics, Lavrentiev Prosp., 11, 630090 Novosibirsk (Russian Federation)
Publication Date:
OSTI Identifier:
21052549
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 879; Journal Issue: 1; Conference: 9. international conference on synchrotron radiation instrumentation, Daegu (Korea, Republic of), 28 May - 2 Jun 2006; Other Information: DOI: 10.1063/1.2436094; (c) 2007 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; 43 PARTICLE ACCELERATORS; APERTURES; APPROXIMATIONS; BEAM CURRENTS; BEAM EMITTANCE; BEAM PRODUCTION; ELECTRON BEAMS; ELECTRONS; GEV RANGE; INSTALLATION; MAGNETIC FIELDS; STORAGE RINGS; SUPERCONDUCTING MAGNETS; SYNCHROTRON RADIATION; SYNCHROTRON RADIATION SOURCES

Citation Formats

Korchuganov, Vladimir, Valentinov, Alexander, and Mezentsev, Nikolai. An Influence of 7.5 T Superconducting Wiggler on Beam Parameters of Siberia-2 Storage Ring. United States: N. p., 2007. Web. doi:10.1063/1.2436094.
Korchuganov, Vladimir, Valentinov, Alexander, & Mezentsev, Nikolai. An Influence of 7.5 T Superconducting Wiggler on Beam Parameters of Siberia-2 Storage Ring. United States. doi:10.1063/1.2436094.
Korchuganov, Vladimir, Valentinov, Alexander, and Mezentsev, Nikolai. Fri . "An Influence of 7.5 T Superconducting Wiggler on Beam Parameters of Siberia-2 Storage Ring". United States. doi:10.1063/1.2436094.
@article{osti_21052549,
title = {An Influence of 7.5 T Superconducting Wiggler on Beam Parameters of Siberia-2 Storage Ring},
author = {Korchuganov, Vladimir and Valentinov, Alexander and Mezentsev, Nikolai},
abstractNote = {At present the dedicated synchrotron radiation source Siberia-2 in Kurchatov Institute operates with electron energy 2.5 GeV and current up to 200 mA. In order to expand spectral range of SR and to increase brightness an installation of 7.5 T 19-pole superconducting wiggler is planned at the end of 2006. Now the wiggler is under fabrication in BINP, Novosibirsk. Such high level of a magnetic field in the wiggler will have a great influence on electron beam parameters of Siberia-2. Changes of these parameters (betatron tunes, horizontal emittance of the electron beam, momentum compaction, energy spread etc.) are discussed in the report. Different methods of compensation (global and local) of betatron functions distortion are presented. Much attention is paid to dynamic aperture calculations using analytical approximation of magnetic field behavior in transverse horizontal direction.},
doi = {10.1063/1.2436094},
journal = {AIP Conference Proceedings},
number = 1,
volume = 879,
place = {United States},
year = {Fri Jan 19 00:00:00 EST 2007},
month = {Fri Jan 19 00:00:00 EST 2007}
}