PITMinutes 05-09-2016

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R. Bachimanchi., S. Cooper, K. Davis, M. Drury, A. Freyberger, C. Hovater, G. Krafft, F. Marhauser, C. Mounts, R. Nelson, T. Plawski, C. Reece, T. Reilly, S. Suhring

Agenda and Notes

1. Operations Status and Summary

OPS Staytreat Focus on reliability

Stronger SRF Compenent Again discussion

Klystron spares gone. Switches to power starved cavities accomplished. Between 2 and 5 MeV energy gain.

Vacuum spikes contributions to reliablility (Talk@Staytreat)

Changing machine: stabilization (Bialas and/or Powers)

2. Why have we lost 15-25 MV/linac compared to commissioning period?

How answer question?

Cryomodule coupling experiments

More microphonic studies

Valve issues/vacuum trips beam related?

High gradient running experiments during downs.

Warm region cleanliness. Either process or remove and replace.

Check cleanliness of older C20 warm region.

3. FE/Particulate Meeting Report (Geng)

Follow on activity and future planning

4. Capture degradation rate?

Look at archiver data and compare?

Other ideas?

Action Items