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@INPROCEEDINGS{Yildirim:481187,
author = {Yildirim, Burcu and Choroba, Stefan and Katalev, Valery and
Morozov, Petr and Nachtigal, Yasmin and Vladimirov, Nikolay},
title = {{FLASH}2020+ {U}pgrade - {M}odification of {RF} {P}ower
{W}aveguide {D}istribution for the {F}ree-electron {L}aser
{FLASH} at {DESY}},
address = {[Geneva]},
publisher = {JACoW Publishing, Geneva, Switzerland},
reportid = {PUBDB-2022-04230},
isbn = {978-3-95450-215-8},
pages = {747-749},
year = {2022},
note = {Literaturangaben;},
comment = {Proceedings of the 31st International Linear Accelerator
Conference, LINAC2022, Liverpool, UK},
booktitle = {Proceedings of the 31st International
Linear Accelerator Conference,
LINAC2022, Liverpool, UK},
abstract = {The goal of FLASH2020+ upgrade is to increase the energy of
the FLASH accelerator, which allows the use of even shorter
wavelengths, which, in turn, will allow new research. For
this purpose, during the shutdown in 2022, two
superconducting accelerator modules for ACC2 and ACC3 will
be replaced by new ones. To fully realize the potential of
these cryomodules XFEL type of waveguide distributions will
be installed on them. In addition, the existing ACC4 and
ACC5 cryomodules will also be equipped with the new
waveguide distributions, similar XFEL type. These waveguide
distributions will be modified and improved so that the
machine can operate with the maximum energy due to
individual power supply for each cavity. Furthermore, three
RF stations will receive a new klystron waveguide
distribution, which will improve the reliability of all
systems. The specific waveguide distributions have been
developed, produced and tested at the Waveguide Assembly and
Test Facility (WATF) at DESY. All together will lead to
increasing the electron beam energy from 1.25 to 1.35 GeV.
This paper presents data on the production and tuning of
waveguide distribution systems for the FLASH2020+ upgrade at
DESY.},
month = {Aug},
date = {2022-08-28},
organization = {31st International Linear Accelerator
Conference, Liverpool (UK), 28 Aug 2022
- 2 Sep 2022},
keywords = {Accelerator Physics (Other) / Electron Accelerators and
Applications (Other) / GUI (autogen) / cryomodule (autogen)
/ cavity (autogen) / klystron (autogen) / FEL (autogen)},
cin = {MHFp},
cid = {I:(DE-H253)MHFp-20210408},
pnm = {621 - Accelerator Research and Development (POF4-621)},
pid = {G:(DE-HGF)POF4-621},
experiment = {EXP:(DE-H253)FLASH2020p-20221201},
typ = {PUB:(DE-HGF)8 / PUB:(DE-HGF)7},
doi = {10.18429/JACoW-LINAC2022-THPOPA01},
url = {https://bib-pubdb1.desy.de/record/481187},
}