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@unpublished{giaccone:ipac2020-thvir07,
author = {B. Giaccone and P. Berrutti and M. Martinello},
title = {{Plasma Processing to Reduce Field Emission in LCLS-II 1.3 GHz SRF Cavities}},
booktitle = {Proc. IPAC'20},
language = {english},
intype = {presented at the},
series = {International Particle Accelerator Conference},
number = {11},
venue = {Caen, France},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {06},
year = {2020},
note = {presented at IPAC'20 in Caen, France, unpublished},
abstract = {{A collaboration between FNAL, SLAC and ORNL is working to develop plasma processing for 1.3GHz LCLS-II cavities. Key strength of this technique is that it can be applied in situ inside the cryomodule to mitigate field emission due to hydrocarbon contamination. A new method that uses Higher Order Modes has been developed at FNAL for plasma ignition and plasma transfer inside the 9-cell cavity. Plasma processing has been applied to multiple single cell and 9-cell cavities showing positive results; its effectiveness is discussed in terms of Q and Radiation vs E performance before and after processing.}},
}