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RIS citation export for WEPGW032: Evaluation of 2-D Transverse Beam Profile Monitor Using Gas Sheet at J-PARC LINAC

AU  - Kamiya, J.
AU  - Hikichi, Y.
AU  - Kinsho, M.
AU  - Moriya, K.
AU  - Ogiwara, N.
AU  - Okabe, K.
AU  - Wada, K.
AU  - Yamada, I.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - Evaluation of 2-D Transverse Beam Profile Monitor Using Gas Sheet at J-PARC LINAC
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - A transverse beam profile monitor, which detects ions or luminescence generated by the interaction between the beam and the gas molecules distributed in a sheet shape, has been developed in the J-PARC LINAC. To know about the gas density distribution of the sheet-shaped gas, which affects the intensity distribution of the detected signal, the calculation by the Monte Carlo simulation code was performed. The calculation results showed that the gas with a narrow width along beam direction distributes enough uniformly within a realistic beam cross-sectional size. In addition, the unsaturated region against the MCP voltage and the injected gas pressure are evaluated based on the measurement with a beam. The results showed that the measurement in the low injected gas pressure with the appropriate applied voltage range is important to measure the beam profile in the unsaturated region.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 2539
EP  - 2542
KW  - injection
KW  - linac
KW  - simulation
KW  - factory
KW  - experiment
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-WEPGW032
UR  - http://jacow.org/ipac2019/papers/wepgw032.pdf
ER  -