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RIS citation export for MOP05: Reduction of the Beam Jitter at the PIP2IT Test Accelerator

AU  - Shemyakin, A.V.
AU  - Saewert, G.W.
AU  - Saini, A.
ED  - Gianfelice, Eliana
ED  - Nagaitsev, Sergei
ED  - Kim, Dong Eon
ED  - Marx, Michaela
ED  - Schaa, Volker R. W.
TI  - Reduction of the Beam Jitter at the PIP2IT Test Accelerator
J2  - Proc. of HB2021, Batavia, IL, USA, 04-08 October 2021
CY  - Batavia, IL, USA
T2  - ICFA ABDW on High-Intensity and High-Brightness Hadron Beams
T3  - 64
LA  - english
AB  - Analysis of the beam position monitor (BPM) signals at the H⁻ test linear accelerator PIP2IT showed that a large portion of the signals scatter comes from the beam jitter. BPM position measurements of the jitter modes were compared with beam motion responses to perturbations excited by driving various beamline parameters in a low frequency sinusoidal manner. The main contributor to the jitter was found to be a low frequency noise in the input reference to the ion source high voltage (HV) power supply. Filtering the HV power supply reference signal decreased the rms scatter in BPM readings by a factor of 2-3.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 35
EP  - 39
KW  - ion-source
KW  - high-voltage
DA  - 2022/04
PY  - 2022
SN  - 2673-5571
SN  - 978-3-95450-225-7
DO  - doi:10.18429/JACoW-HB2021-MOP05
UR  - https://jacow.org/hb2021/papers/mop05.pdf
ER  -