May 3, 2019 - PrimEx-Eta Meeting
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Time and Place
- Time: Friday, May 3, 2019 2:00 pm EST.
- Room: CEBAF Center, Room F227
Meeting Connections
- If joining via web browser, go to [1] https://jlab.bluejeans.com/7572695553/
- If joining via phone, use one of the following numbers and the Conference ID: 7572695553.
- US or Canada: +1 408 740 7256 or
- US or Canada: +1 888 240 2560
- If joining via Polycom room system go to the IP Address: 199.48.152.152 (bjn.vc) and enter the meeting ID: 7572695553.
Slides
Accidentals in Compton reconstruction
Primakoff Yields and Eta Angular Distribution
Minutes
- Eta distributions
- Drew's slides with eta yields and angular distribution: eta_yield_slides_05_03_19.pdf
- Next week, will provide more detailed plots with progression of individual cuts and their impacts on the distribution.
- The angular distributions still need to have accidental and empty target subtractions applied.
- CompCal Calibrations
- Sasha showed that the CompCal energies from reconstructed compton events are shifted by up to 200 MeV. We will need to develop a procedure for calibration.
- Potentially we can use compton events for energy calibrations in addition to the snake scans.