ERAM Meeting

Name: ERAM Meeting
Start: 2023-10-16T11:00:00+02:00
End: 2023-10-16T12:00:00+02:00
Location: No location set

Monday 16 Oct 2023, 11:00 → 12:00 Europe/Zurich

Alain Delbart (Université Paris-Saclay (FR)), David Henaff (CEA), Guillaume Eurin (CEA/IRFU/DPhP), Laura-Iuliana Munteanu (CERN)

- 11:00 → 11:45
  ERAM status
  
  Conveners: Alain Delbart (Université Paris-Saclay (FR)), David Henaff (CEA), Guillaume Eurin (CEA/IRFU/DPhP), Laura-Iuliana Munteanu (CERN)
  - 11:00
    
    ERAM production status at Rui's lab 5m
    
    Speakers: Alain Delbart (Université Paris-Saclay (FR)), David Henaff (CEA), Guillaume Eurin (CEA/IRFU/DPhP), Laura Munteanu (CERN), Laura-Iuliana Munteanu (CERN)
  - 11:05
    
    Mesh pulsing 10m
    
    Speakers: Alain Delbart (Université Paris-Saclay (FR)), David Henaff (CEA), Guillaume Eurin (CEA/IRFU/DPhP), Laura Munteanu (CERN), Laura-Iuliana Munteanu (CERN)
  - 11:15
    
    ERAM gluing 5m
    
    Speakers: Alain Delbart (Université Paris-Saclay (FR)), Charlotte Riccio (CEA-Saclay (FR)), David Henaff (CEA), Guillaume Eurin (CEA/IRFU/DPhP), Laura-Iuliana Munteanu (CERN)
  - 11:20
    
    ERAM testing 10m
    
    Speakers: Alain Delbart (Université Paris-Saclay (FR)), Charlotte Riccio (CEA-Saclay (FR)), David Henaff (CEA), Guillaume Eurin (CEA/IRFU/DPhP), Laura Munteanu (CERN), Laura-Iuliana Munteanu (CERN)
    
    Test ERAM 43 with FEC 007 and 010 and check if the same problem is there
    After that test ERAM 39 with new cards
    After that test ERAM 44 or 45 (whichever is fine)
  - 11:30
    ERAM AOB 15m
    
    Speakers: Alain Delbart (Université Paris-Saclay (FR)), Charlotte Riccio (CEA-Saclay (FR)), David Henaff (CEA), Guillaume Eurin (CEA/IRFU/DPhP), Laura-Iuliana Munteanu (CERN)
    
    Status of detectors (update/corrected)
    16 ERAMs on bot TPC + ERAM-12 (large RC) and 35 (200 kOhm) as spares (at JPARC)
    
    Global Status of ERAMs production for TOP TPC
    ERAM-07 : pb seen when bot TPC assembly (not short circuit but too much dust)
    ERAM-11
    ERAM-14
    ERAM-15 : mounting pb on bot TPC --> checked OK at saclay --> usable
    ERAM-16 : cc repaired
    ERAM-20 : large gain in border
    ERAM-27 : THE "surplisingly good" one from bad batch 25-34
    ERAM-36 small spreading issues
    ERAM-37 small spreading issues
    ERAM-39
    ERAM-40
    ERAM-41
    ERAM-43
    ERAMs considered "last choices" for TOP TPC
    MM1-DLC2 (ERAM-00 in database)
    MM1-DLC1
    ERAM-25 : bad batch, gain gradient
    ERAM-33 : bad batch, gain gradient
    ERAM-34 : bad batch, gain gradient
    
    ERAM-38 if not repaired (6 dead pads)
    ERAM-42 if not repaired (10 rms noise randomly spread on the global surface)
    
    ERAM-18 : RC/2
    
    first selection of "first choice" ERAMs for TOP TPC : 12 ERAMs + 2 ? (38 & 42 ? )
    ERAM-07 : pb seen when bot TPC assembly (not short circuit but too much dust)
    ERAM-11
    ERAM-14
    ERAM-15 : mounting pb on bot TPC --> checked OK at saclay --> usable
    ERAM-16 : cc repaired
    ERAM-20 : large gain in border
    ERAM-27 : THE "surplisingly good" one from bad batch 25-34
    ERAM-36 small spreading issues
    ERAM-37 small spreading issues
    ERAM-39
    ERAM-41
    ERAM-43
    remaining ERAMs = 5 ERAMs
    to glue/scan
    ERAM-44
    ERAM-45
    
    to be produced
    ERAM-46
    ERAM-47
    ERAM-48
    
    Status of FEC cards available at CERN (LPNHE has 4 FEC more FEC cards to ship to CERN for the last ERAMs)
    remaining to be used
    
    15, 23, 28, 31, 59, 60, 73, 75, 76, 83