Budker Seminar: Alex Kochemirovskiy (17 July 2017) · INDICO-FNAL (Indico)

Budker Seminar: Alex Kochemirovskiy

Monday, 17 July 2017 - 17:00

Monday, 17 July 2017

17:00 Refreshments
Refreshments
17:00 - 17:20
Room: Meeting Room
17:20 Update on RF breakdown study in strong magnetic field - Alexey Kochemirovskiy (AD) Alexey Kochemirovskiy (The University of Chicago)
Update on RF breakdown study in strong magnetic field
- Alexey Kochemirovskiy (AD)
- Alexey Kochemirovskiy (The University of Chicago)
17:20 - 18:30
Room: Meeting Room RF breakdown has a negative impact on a RF cavity’s performance, especially with the presence of strong magnetic fields. The MuCool Test Area at Fermilab is the facility that allows us to study the effects of static magnetic field on RF cavity operation. As a part of this research program, we have tested an 805MHz pillbox-like “modular” cavity in strong external magnetic fields. Special design of the cavity allowed for operating the cavity with copper and beryllium flat end walls for the purposes of testing the effect of different materials on breakdown phenomenon. Recent results of beryllium high power runs and surface inspection will be discussed.

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