Report about Rb-83 source investigation:
- confirmed Rb-83 source is only produced by the Nuclear Physics Institute of the Czech Academy of Sciences (UJF) in Europe
- on Thursday I will meet with the Xenon responsible to evaluate the possibility to use their source for 2-3 days every 2-3 months
- The Rb-83 half-life is 86 days (~3 months), therefore their source is ok for our porpuses
- If we can easily use their source and avoid the source purchase, we will go for this solution
Report by Davide P about the HV box:
- Box is ready, still working on the connectors and feedthrough to the copper box
- In principle ready at the end of the months
- Needed stability tests on both sides of the detector
Report by Herman about the Trigger module
- Working on upgrade needed for pre-commissioning
- Building from scratch a new module (LIME one will be used as spare)
- Still missing some components for the final assembly -> purchased by Davide P at CERN
- New logic: 16 input channels, 1 trigger-out, 1 EXT-TRG, 4 unused channels but in princible available for I/O
- New scheme for the control registers