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Injection with a single dipole kicker into the MAX IV storage rings

Leemann, Simon LU (2012) In Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment 693. p.117-129
Abstract
Injection into the two MAX IV storage rings will not make use of a 4-kicker local injection bump. Instead, pulsed multipole injection will be used for initial filling as well as top-up injection. Since commissioning a pulsed multipole magnet for injection into a storage ring is non-trivial, it has been decided to install a single dipole kicker magnet into the storage rings to provide a simple method for injection during early commissioning. Design studies have revealed that injection with a single dipole kicker into the MAX IV storage rings is not only efficient, but also allows for accumulation of beam. Although this accumulation cannot be made transparent to users (i.e. it is not compatible with user top-up operation), it does provide a... (More)
Injection into the two MAX IV storage rings will not make use of a 4-kicker local injection bump. Instead, pulsed multipole injection will be used for initial filling as well as top-up injection. Since commissioning a pulsed multipole magnet for injection into a storage ring is non-trivial, it has been decided to install a single dipole kicker magnet into the storage rings to provide a simple method for injection during early commissioning. Design studies have revealed that injection with a single dipole kicker into the MAX IV storage rings is not only efficient, but also allows for accumulation of beam. Although this accumulation cannot be made transparent to users (i.e. it is not compatible with user top-up operation), it does provide a simple and robust injection method during commissioning. In addition, the dipole kicker can be used as a pinger magnet during machine studies with a single-bunch filling. This paper reports on the design studies performed for dipole kicker injection into the MAX IV storage rings and presents a summary of the expected performance of such an injection scheme. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Synchrotron light source, Storage ring, Injection, Pulsed magnet, Dipole kicker
in
Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment
volume
693
pages
117 - 129
publisher
Elsevier
external identifiers
  • wos:000311008400014
  • scopus:84864932421
ISSN
0167-5087
DOI
10.1016/j.nima.2012.07.023
language
English
LU publication?
yes
id
2378f15e-28fb-459d-838a-598a981e4a67 (old id 3046695)
alternative location
http://www.simonleemann.ch/work/max/NIMA.693.2012.117-129.pdf
http://dx.doi.org/10.1016/j.nima.2012.07.023
date added to LUP
2012-08-31 17:06:07
date last changed
2017-04-02 03:47:55
@article{2378f15e-28fb-459d-838a-598a981e4a67,
  abstract     = {Injection into the two MAX IV storage rings will not make use of a 4-kicker local injection bump. Instead, pulsed multipole injection will be used for initial filling as well as top-up injection. Since commissioning a pulsed multipole magnet for injection into a storage ring is non-trivial, it has been decided to install a single dipole kicker magnet into the storage rings to provide a simple method for injection during early commissioning. Design studies have revealed that injection with a single dipole kicker into the MAX IV storage rings is not only efficient, but also allows for accumulation of beam. Although this accumulation cannot be made transparent to users (i.e. it is not compatible with user top-up operation), it does provide a simple and robust injection method during commissioning. In addition, the dipole kicker can be used as a pinger magnet during machine studies with a single-bunch filling. This paper reports on the design studies performed for dipole kicker injection into the MAX IV storage rings and presents a summary of the expected performance of such an injection scheme.},
  author       = {Leemann, Simon},
  issn         = {0167-5087},
  keyword      = {Synchrotron light source,Storage ring,Injection,Pulsed magnet,Dipole kicker},
  language     = {eng},
  pages        = {117--129},
  publisher    = {Elsevier},
  series       = {Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment},
  title        = {Injection with a single dipole kicker into the MAX IV storage rings},
  url          = {http://dx.doi.org/10.1016/j.nima.2012.07.023},
  volume       = {693},
  year         = {2012},
}