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    Gas R&D activities

    → Europe/Zurich
    20/1-004 (CERN)

    20/1-004

    CERN

    15
    Show room on map
    Gas systems
    Zoom Meeting ID
    62095888225
    Host
    Beatrice Mandelli
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      • 09:00 → 09:30
        RPC 30m
        • Status of activities
        • Lab 256
        • July test-beam
        Speakers: Mattia Verzeroli (Universite Claude Bernard Lyon I (FR)), Maximilian Lukas Kerker (Universitaet Aachen (DE)), Stefania Juks (Université Paris-Saclay (FR))
        256_status.pdf
        presentation_v2.pdf
        presentation_v2.pdf
        presentation_v2.pptx

        # Test Beam & Lab256 Meeting - 03/09/2025

        - wrong gas concentrations from test beam corrected
        - charge distributions show an earlier avalanche streamer separation - they are shifted
        - different peak behaviour for RPCs 28 & 30 (RPC 21 as expected) - they show more after pulses
        - [ ] to check the charge distribution for 0.3% R1224yd comparing TB & LAB
        - [ ] plot the charge distribution for different voltages
        - [ ] mean avalanche, mean streamer to be added on the charge distribution plots
        - [ ] swap RPCs 21 and 28 between their 2 frames and re-discuss on Friday

        https://codimd.web.cern.ch/UCESBdJNRFGGcbFTW1FV8w?both