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@ARTICLE{Alharbi:425662,
author = {Alharbi, Khaled and Riemann, Sabine and Moortgat-Pick,
Gudrid and Alrashdi, Ayash},
title = {{E}nergy {D}eposition along {T}he {H}elical {U}ndulator at
{ILC}-250{G}e{V}},
reportid = {PUBDB-2019-03339, DESY-19-031. arXiv:1902.07755},
year = {2019},
note = {Proceedings of the International Workshop on Future Linear
Colliders},
abstract = {The positron source of the International Linear Collider is
based on a superconducting helical undulator passed by the
high-energy electron beam to generate photons which hit a
conversion target. Since the photons are circularly
polarized the resulting positron beam is polarized. At
ILC250, the full undulator is needed to produce the required
number of positrons. To keep the power deposition in the
undulator walls below the acceptable limit of 1W/m, photon
masks must be inserted in the undulator line. The photon
mask design requires a detailed study of the power
deposition in the walls and masks. This paper describes the
power deposition in the undulator wall due to synchrotron
radiation.},
keywords = {positron: particle source (INSPIRE) / electron: beam
(INSPIRE) / undulator (INSPIRE) / energy loss (INSPIRE) /
synchrotron radiation (INSPIRE) / superconductivity
(INSPIRE) / ILC Coll (INSPIRE) / photon: shielding
(INSPIRE)},
cin = {ZEU-DLAB},
cid = {I:(DE-H253)ZEU-DLAB-20130226},
pnm = {611 - Fundamental Particles and Forces (POF3-611)},
pid = {G:(DE-HGF)POF3-611},
experiment = {EXP:(DE-H253)ILC(machine)-20150101},
typ = {PUB:(DE-HGF)25},
eprint = {1902.07755},
howpublished = {arXiv:1902.07755},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:1902.07755;\%\%$},
doi = {10.3204/PUBDB-2019-03339},
url = {https://bib-pubdb1.desy.de/record/425662},
}