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RIS citation export for MOPGW038: Collimator’s Impact Into the Transverse Emittance Growth at KEK Compact ERL

AU  - Tanaka, O.A.
AU  - Miyajima, T.
AU  - Nakamura, N.
AU  - Obina, T.
AU  - Shimada, M.
AU  - Tanimoto, Y.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - Collimator’s  Impact Into the Transverse Emittance Growth at KEK Compact ERL
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - In high-intensity particle accelerators, unwanted trans-verse and longitudinal wakefields arise when the high-charge particle beam passes through the narrow chambers or locations with small transverse apertures, such as collimator jaws. Transverse wakefields impose a transverse kicks to the beam, changing its shape, and leading to the growth of the transverse emittance. Longitudinal wakes cause the beam energy losses, heating of the narrow chambers etc. In the present study we investigated the collimator’s impact to the beam. Thus, we evaluated the collimator’s wakefields through the CST simulations. We estimated the corresponding transverse kicks and longitudinal wakes. In the summary simulation results were cross-checked with correspondent analytical expressions.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 174
EP  - 177
KW  - wakefield
KW  - emittance
KW  - simulation
KW  - operation
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-MOPGW038
UR  - http://jacow.org/ipac2019/papers/mopgw038.pdf
ER  -