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GroupMeeting5082017

 

FMS-FPS correlation comparison: RUN15 <-> RUN17

- RUN15:
   a. picked up following 4 runs: 16066033, 16070003, 16080002, 16090001
   b. E > 5 (GeV), Require > 0.5 MIP for all channels

QTC TAC study - spikes are gone

EPD_frontend_electronics_production_work_discussion_20170504.pdf

Some slides concerning the frontend electronics production work for EPD to be ready for run 18.

x and z values

The weight is the cross section/events

Day122

 

FMS-DiBS with FPS/FPOST sampled luminosity in run 17

Sampled luminosity with FMS-DiBS trigger (Drell-Yan program)

  • with efficiency of FPS/FPOST
  • based on run-by-run availability of FPS and FPOST

HF PWG Meeting Minutes by Zhenyu - 2017/5/4

EPD - Timing Correletion, slew correction, vs bbc II

Executive summary

J/psi polarization measurement Au+Au@200GeV update--efficiency from data

 Using photonic electron to calculate efficiency:
 from data ,make photonic electron