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ERAM Meeting

→ 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)

        ERAM 42 to be mesh pulsed with new cards - is it at the cabling division?

      • 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)

        ERAM 39 to be installed and rescanned with new cards (wait for cards from Denis)

      • 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)

        No more space on CERNbox. We need to ask Charlotte to ask for more space. 

        check how uch gas is left and if we have a spare one. 

        Status of detectors:

        • 16 ERAMs on bot TPC + ERAM-12 (large RC) and 35 (200 kOhm) as spares (at JPARC)

         

        • Global Status of ERAMs production (to be cross checked) 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