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RIS citation export for TUPO058: Cool Down Studies for the LCLS-II Project

AU  - Ge, M.
AU  - Gonnella, D.
AU  - Liepe, M.
AU  - Sears, J.
ED  - Schaa, Volker RW
ED  - Pei, Guoxi
ED  - Chin, Yong Ho
ED  - Fu, Shinian
ED  - Zhao, Ning
TI  - Cool Down Studies for the LCLS-II Project
J2  - Proc. of LINAC2018, Beijing, China, 16-21 September 2018
CY  - Beijing, China
T2  - Linear Accelerator Conference
T3  - 29
LA  - english
AB  - The quality factor of the nitrogen-doped SRF cavities for the LCLS-II project are strongly impacted by cool down speed. A sufficiently fast cool down speed can produce large thermal gradient across a cavity and sufficiently expel magnetic flux when the cavity wall passes from the normal-conducting to the superconducting state. However, instrumentation in LCLS-II production cryomodules has been kept at a minimum, and additional information during the cool down of the modules is therefore desirable. In this work, we study if and how RF data can be used during cavity cool-down to determine the transition speeds of the individual cavities in the LCLS-II linac.
PB  - JACoW Publishing
CP  - Geneva, Switzerland
SP  - 470
EP  - 472
KW  - cavity
KW  - network
KW  - resonance
KW  - linac
DA  - 2019/01
PY  - 2019
SN  - 2226-0366
SN  - 978-3-95450-194-6
DO  - DOI: 10.18429/JACoW-LINAC2018-TUPO058
UR  - http://jacow.org/linac2018/papers/tupo058.pdf
ER  -