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TY - CONF
AU - Kallestrup, J.
AU - Alexandre, P.
AU - Andersson, Å.
AU - Ben El Fekih, R.
AU - Breunlin, J.
AU - Olsson, D.K.
AU - Tavares, P.F.
ED - Boland, Mark
ED - Tanaka, Hitoshi
ED - Button, David
ED - Dowd, Rohan
ED - Schaa, Volker RW
ED - Tan, Eugene
TI - Studying the Dynamic Influence on the Stored Beam From a Coating in a Multipole Injection Kicker
J2 - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY - Melbourne, Australia
T2 - International Particle Accelerator Conference
T3 - 10
LA - english
AB - The MAX IV 3 GeV ring is the first synchrotron light source utilizing the Multi-Bend Achromat scheme to achieve a low horizontal bare-lattice emittance of 328 pm rad providing high brilliance x-rays for users. A novel Multipole Injection Kicker (MIK) designed and constructed by SOLEIL is used to allow top-up operation with only minor disturbances to the stored beam, i.e., the users. We investigate the stored beam perturbations due to quadrupole fields arising during the MIK pulse, originating from its inner coating. Maximum bunch emittance growth of §I{21}{πco\meter\radian} was found in simulations. Measurements of the stored beam impact are performed and found to be in good agreement with simulations. We conclude that the MIK at MAX IV 3 GeV has the potential to deliver quasi-transparent injections with good capture efficiency.
PB - JACoW Publishing
CP - Geneva, Switzerland
SP - 1547
EP - 1550
KW - injection
KW - emittance
KW - operation
KW - kicker
KW - simulation
DA - 2019/06
PY - 2019
SN - 978-3-95450-208-0
DO - DOI: 10.18429/JACoW-IPAC2019-TUPGW063
UR - http://jacow.org/ipac2019/papers/tupgw063.pdf
ER -