Apr 29, 2018

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Moller DocDB

Original Moller Polarimeter Page

Moller ELog


Agenda:

  • Onsite update -- Simona/Roman/Sanghwa
  • Simulation update -- Eric
  • Simulation update -- Bill

Connection details:

Meeting URL https://bluejeans.com/388466836

Meeting ID 388 466 836

US toll free phone 1.888.240.2560

Dial in, type in the meeting ID and then press ##


Minutes


Simona: D. Meekins is going to install the Cu foil this week and see if it breaks. Aluminum foil is on hand in case and will be installed if Cu does not work. Simona will follow up with Yves/Thia about plan for reducing ion chamber trips during Moller running. Work continues on target motion. Machine shop completed modification to ensure the rotation encoder rod does not rub on casing. Will test this coming week. Still planning to install new PMTs on scintillator paddles when they arrive.

Bill: Showed work he did for thesis on 11 GeV solutions. Things look much cleaner. Reminded us that in order to run at this energy, need to modify power supply or cables in order reach the required dipole field.

Eric showed some initial analysis of scalar data from commissioning. Asymmetry outliers need to be understood.