Meeting ITk LPNHE
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Europe/Paris
Higgs 12-22-2-28
Higgs 12-22-2-28
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Description
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https://cern.zoom.us/j/94940524377?pwd=dnI4NnZUWGNMN1ZpRFJncFU1ZlMrQT09
Present: Pascal, DAvid, Giovanni M, Julien, Luc, PAul, Philippe, Yann, Artur
General news:
- JUAF. Better participation of ITs for next year.
Wirebonding:
- CTA work critical, many issues found
- Temporary solution with a portable air filter foreseen in two weeks
Assembly
- Table ordered
- Portable pumps 4x received
- Ready to start gluing once tool obtained
- Metrology pump to be installed. Verified no oil
Testing
- LV distribution: samples received from Amphenol, build a prototype with the material received
- Support v2 for the climate chamber: waiting for material
- TEF1001 debugging in progress: alim OK except 3.3 V, maybe also CPLD
- KC705
- Techway FMC+ cards ordered 2x
- Paul presented a study on the multimeter resolution: feedback has been to add an average of N measurements and estimate the time gain
X-Ray box
- Box delivered
- Lead not arrived yet
- Coldbox assemblage is ongoing. Paul completed the mechanical part, to be tested electrically
Testbeam:
- Artur presented at JUAF
Paul is continuing the investigation around YARR s-curve fit, apparently a systematic ~100e undershoot is present
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