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@ARTICLE{Ma:599968,
author = {Ma, S. and Arnold, A. and Michel, P. and Murcek, P. and
Ryzhov, A. and Schaber, J. and Steinbrück, R. and
Evtushenko, P. and Teichert, J. and Hillert, W. and Xiang,
R. and Zhu, J.},
title = {{T}he application of encoder–decoder neural networks in
high accuracy and efficiency slit-scan emittance
measurements},
journal = {Nuclear instruments $\&$ methods in physics research /
Section A},
volume = {1050},
issn = {0167-5087},
address = {Amsterdam},
publisher = {North-Holland Publ. Co.},
reportid = {PUBDB-2023-07657, arXiv:2207.09144},
pages = {168125},
year = {2023},
abstract = {A superconducting radio-frequency (SRF) photo injector is
in operation at the electron linac for beams with high
brilliance and low emittance (ELBE) radiation center and
generates continuous wave (CW) electron beams with high
average current and high brightness for user operation since
2018. The speed of emittance measurement at the SRF gun
beamline can be increased by improving the slit-scan system,
thus the measurement time for one phase space mapping can be
shortened from about 15 min to 90 s. The convolution neural
networks are applied to improve the efficiency and accuracy
of beamlet images processing. In order to estimate the
uncertainty in the calculation of normalized emittance, we
analyze the main error contributions.},
keywords = {SRF photo injectors (autogen) / Beam emittance (autogen) /
Slit-scan (autogen) / Machine learning (autogen)},
cin = {CQTA},
ddc = {530},
cid = {I:(DE-H253)CQTA-20221102},
pnm = {611 - Fundamental Particles and Forces (POF4-611)},
pid = {G:(DE-HGF)POF4-611},
experiment = {EXP:(DE-MLZ)NOSPEC-20140101},
typ = {PUB:(DE-HGF)16},
eprint = {2207.09144},
howpublished = {arXiv:2207.09144},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2207.09144;\%\%$},
UT = {WOS:001004484700001},
doi = {10.1016/j.nima.2023.168125},
url = {https://bib-pubdb1.desy.de/record/599968},
}