Mar 20, 2018
From Hall A Wiki
Link to all previous meetings: Weekly GMn GEM Commissioning Meeting
Bogdan, Evaristo, Kondo, Leo, Nilanga, Roberto, Siyu
Status of the INFN GEM Cosmic Stand
Roberto gives a detailed update on the setup of the cosmic stand for the INFN GEM layers
- 3 chambers fully instrumented on the cosmic stand (Jo, J1 and J2), all 12 modules are holding HV very well, (nominal 4 kV with Ar-CO2 75/25)
Status of the UVa GEM Cosmic Stand
- They receive the new longer screws, will prepare them (cleaning etc ...) for assembly.
- Will put the mock chamber together once more this week to check if gas leak issue is fixed with the longer screws