Difference between revisions of "PITMinutes 09-25-2017"
(New page: == Attendance == R. Bachimanchi, K. Baggett, C. Hovater, G. Krafft, A. Kimber, R. Legg, C. Mounts, R. Nelson, T. Powers, T. Plawski, C. Reece, and H. Wang. == Agenda and Notes == 1. Ope...) |
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2. S&T and AAC Recommendations | 2. S&T and AAC Recommendations | ||
| − | [https://casa.jlab.org/LINACPIT/ | + | [https://casa.jlab.org/LINACPIT/TJNAF_ST_2017_Draft_Closeout_Bullets_FINAL.pdf S&T Draft Report] |
[https://casa.jlab.org/LINACPIT/JLab_AAC_Closeout_Report_September_15_2017_v3.docx Accelerator Advisory Committee Draft Peport] | [https://casa.jlab.org/LINACPIT/JLab_AAC_Closeout_Report_September_15_2017_v3.docx Accelerator Advisory Committee Draft Peport] | ||
Revision as of 08:54, 25 September 2017
Attendance
R. Bachimanchi, K. Baggett, C. Hovater, G. Krafft, A. Kimber, R. Legg, C. Mounts, R. Nelson, T. Powers, T. Plawski, C. Reece, and H. Wang.
Agenda and Notes
1. Operations Status and Summary (Freyberg)
Cryo event July 27, Best guess, Oct. 1 for 2 K on one plant. 2 K on both plants on the 25th of Oct. Cleaning He and filling modules presently.
2. S&T and AAC Recommendations
Accelerator Advisory Committee Draft Peport
Highlights: 140 MeV Cryomodule: can we provide it for CEBAF? What is the path?
Radiation Calculations in LCLS II Modules.
CEBAF up to 2 GeV at 4 K. Gigi talk microphonic concerns from high QL in C75 cavities?
See Anne-Marie and Rongli on particulate movement and radiation measurements from FE.
Mike Miers talk very interesting and inspiring. Clyde and quench fault discussion:
ratio of 50 nsec faults (probably arcs) to slower trip-offs (real quenches)
might provide an interesting measurement.
3. Particulates Planning (Geng)
McCahghan Tech Note on Rebaselining Linac Performance Rebaselining Tech Note 17-039
Action Items
Leadership of quenches. Offline discussion.
