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RIS citation export for THPGW067: Progress Towards a Single-Shot Emittance Measurement Technique at AWAKE

AU  - Chappell, J.
AU  - Cooke, D.A.
AU  - Deacon, L.C.
AU  - Jolly, S.
AU  - Keeble, F.
AU  - Wing, M.
ED  - Boland, Mark
ED  - Tanaka, Hitoshi
ED  - Button, David
ED  - Dowd, Rohan
ED  - Schaa, Volker RW
ED  - Tan, Eugene
TI  - Progress Towards a Single-Shot Emittance Measurement Technique at AWAKE
J2  - Proc. of IPAC2019, Melbourne, Australia, 19-24 May 2019
CY  - Melbourne, Australia
T2  - International Particle Accelerator Conference
T3  - 10
LA  - english
AB  - Externally injected electrons are captured and accelerated in the plasma wake of a self-modulated proton beam at the Advanced Wakefield Experiment (AWAKE) at CERN. The energy distribution of the accelerated electron beam is measured using a dipole spectrometer in combination with a scintillator screen, with two upstream quadrupoles providing energy-dependent focusing. Measuring the vertical beam size variation with horizontal position along the scintillator screen, and therefore energy, results in an effective quadrupole scan permitting single shot vertical geometric emittance measurements. Limitations of the method due to effects such as imperfect beam focusing and finite resolution are explored via simulations using the beam tracking code BDSIM.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 3742
EP  - 3745
KW  - emittance
KW  - quadrupole
KW  - plasma
KW  - dipole
KW  - electron
DA  - 2019/06
PY  - 2019
SN  - 978-3-95450-208-0
DO  - DOI: 10.18429/JACoW-IPAC2019-THPGW067
UR  - http://jacow.org/ipac2019/papers/thpgw067.pdf
ER  -