The 100 MHz RF system for MAX-II and MAX-III
(2002) 8th European Particle Accelerator Conference, 2002 p.2118-2120- Abstract
- The MAX-II synchrotron radiation source has since 1997 been operated routinely with a double RF system, 500 MHz active plus 1.5 GHz passive. Four Landau cavities have successfully provided increased Touschek beam lifetime, and damping of coupled bunch mode instabilities. However, the delivered power from the present 500 MHz RF system will be marginal for the operation of the planned MAX-II SC wigglers, with 250 mA circulating beam current. It is shown that it is favourable to change to a 100 MHz system, with one 500 MHz Landau cavity, both considering power consumption, beam lifetime and beam stability. The new RF system and the cavities, that are being built at MAX-lab, are described. The same RF combination and type of cavities will be... (More)
- The MAX-II synchrotron radiation source has since 1997 been operated routinely with a double RF system, 500 MHz active plus 1.5 GHz passive. Four Landau cavities have successfully provided increased Touschek beam lifetime, and damping of coupled bunch mode instabilities. However, the delivered power from the present 500 MHz RF system will be marginal for the operation of the planned MAX-II SC wigglers, with 250 mA circulating beam current. It is shown that it is favourable to change to a 100 MHz system, with one 500 MHz Landau cavity, both considering power consumption, beam lifetime and beam stability. The new RF system and the cavities, that are being built at MAX-lab, are described. The same RF combination and type of cavities will be used at the VUV source MAX-III (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/610516
- author
- Andersson, Åke LU ; Bergqvist, Marlene LU ; Eriksson, Mikael LU ; Malmgren, Lars LU and Thånell, Leif LU
- organization
- publishing date
- 2002
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- 100 MHz, 1.5 GHz, VUV source MAX-III, double RF system, MAX-II synchrotron radiation source, Landau cavities Touschek beam lifetime, coupled bunch mode instabilities, planned MAX-II SC wigglers, circulating beam current, beam stability, power consumption, 500 MHz
- host publication
- 8th European Particle Accelerator Conference
- pages
- 3 pages
- publisher
- European Physical Society
- conference name
- 8th European Particle Accelerator Conference, 2002
- conference location
- Paris, France
- conference dates
- 2002-06-03 - 2002-06-07
- language
- English
- LU publication?
- yes
- id
- e0417b68-fe4e-4a22-9582-63d4546c208f (old id 610516)
- alternative location
- http://accelconf.web.cern.ch/Accelconf/e02/PAPERS/TUPLE082.pdf
- date added to LUP
- 2016-04-04 11:18:44
- date last changed
- 2018-11-21 21:04:01
@inproceedings{e0417b68-fe4e-4a22-9582-63d4546c208f, abstract = {{The MAX-II synchrotron radiation source has since 1997 been operated routinely with a double RF system, 500 MHz active plus 1.5 GHz passive. Four Landau cavities have successfully provided increased Touschek beam lifetime, and damping of coupled bunch mode instabilities. However, the delivered power from the present 500 MHz RF system will be marginal for the operation of the planned MAX-II SC wigglers, with 250 mA circulating beam current. It is shown that it is favourable to change to a 100 MHz system, with one 500 MHz Landau cavity, both considering power consumption, beam lifetime and beam stability. The new RF system and the cavities, that are being built at MAX-lab, are described. The same RF combination and type of cavities will be used at the VUV source MAX-III}}, author = {{Andersson, Åke and Bergqvist, Marlene and Eriksson, Mikael and Malmgren, Lars and Thånell, Leif}}, booktitle = {{8th European Particle Accelerator Conference}}, keywords = {{100 MHz; 1.5 GHz; VUV source MAX-III; double RF system; MAX-II synchrotron radiation source; Landau cavities Touschek beam lifetime; coupled bunch mode instabilities; planned MAX-II SC wigglers; circulating beam current; beam stability; power consumption; 500 MHz}}, language = {{eng}}, pages = {{2118--2120}}, publisher = {{European Physical Society}}, title = {{The 100 MHz RF system for MAX-II and MAX-III}}, url = {{http://accelconf.web.cern.ch/Accelconf/e02/PAPERS/TUPLE082.pdf}}, year = {{2002}}, }