November 17, 2022

RC Meeting Information

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RC Daily Meetings are at 11:00 (am) via Zoom and in person in the counting house meeting room (2nd floor)

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Useful Links

• Shift Signup (Read only)
  • Shift Signup

• Hall-C Controls
• Hall-C Logbook
• MCC White Board

Current Status

• Completed sine yesterday
  • Positron data on 48Ca in HMS at 35 degrees
  • Positron data on all targets in HMS at 20 degrees
  • Extra 8 degree data in SHMS while HMS taking positrons
  • 2/3 elastic settings in HMS/SHMS (2nd setting got 7.8k out of 10k)
• In progress: luminosity scan

Run Plan

• Complete elastic singles (3rd setting)
• EMC data on Ca48 with HMS at 35 degrees
• TBD

Issues

• Discussed at RC meeting: when Hall A at 45 uA, may need to limit Hall C to 50 uA to have acceptable trip rate

Notes

• After Thursday's boiling study, our beam authorization will be changed to 60uA (ish)