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RIS citation export for TUPGW077: Impact of the DIAD Wiggler and ’Missing-sextupole’ Optics on the Diamond Storage Ring

AU  - Martin, I.P.S.
AU  - Bartolini, R.
AU  - Singh, B.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - Impact of the DIAD Wiggler and ’Missing-sextupole’ Optics on the Diamond Storage Ring
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - In order to generate space for a short, out-of-vacuum multipole wiggler for the DIAD beamline, a single sextupole was removed from one of the DBA arcs in the Diamond Storage Ring during June 2018. The removal of this sextupole presented a number of challenges to the operation of the storage ring, requiring a re-optimisation of the remaining sextupole strengths*, a change in tune-point and modification of the orbit and coupling correction schemes. In this paper we describe the implementation of these changes, and provide an assessment of the impact that the installed wiggler has made on the storage ring parameters.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 1581
EP  - 1584
KW  - wiggler
KW  - sextupole
KW  - storage-ring
KW  - optics
KW  - operation
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-TUPGW077
UR  - http://jacow.org/ipac2019/papers/tupgw077.pdf
ER  -