[Sns_ppu_group] CM-06 High Power Results

[Ed Daly]

Dear PPU Team,
High power testing at ORNL is complete and I'm pleased to report that we have another FE-free CM.  The first three cavities were clean and the fourth was clean after some processing according to John Mammosser.  In total, we have had 22 of 24 cavities FE-free and 4 of 6 CMs without field emission.

It can take a long time for reporting results, especially when building complex state-of-the-art cryomodules.  This makes the good news that much more satisfying.

Congratulations and thanks to all for your help and contributions that made this happen!

Six down and two to go!

Keep up the good work,



Ed

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Edward F. Daly, P.E.

SNS PPU Senior Team Leader, Multi-Lab Partnership Division

RF Systems Lead, EIC Partner Project

SRF Engineering Group Leader, Accelerator Division

Jefferson Lab

757-269-7721 (work)

757-969-0783 (mobile)
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