Login

Straw bi-weekly meeting

→ Europe/Zurich
20/1-004 (CERN)

20/1-004

CERN

15
Show room on map
Hans Danielsson (CERN)
From the same series
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29
Straw bi-weekly meeting
Zoom Meeting ID
62184092363
Host
Hans Danielsson
Useful links
Join via phone
Zoom URL
Hide

Lab b1:

  • (the first) safety inspection took place
    • all HV connections on the prototype need to be covered
    • RP needs to validate the lab and source storage
  • AC installation to be finished by the end of June

 

Intermediate prototype:

  • improved shielding installed
  • double-sided readout with fast ROBs tested with two straws
  • signal attenuation to be evaluated
  • new gas bottle ordered and 

 

Long prototype:

  • HV plug and HV cap prototype parts received, QC ongoing
    • parts to be ordered as soon as possible
  • spacer fixation to be finalized
    • parts to be ordered as soon as possible
  • HV board modified (added 2 holes), to be cleaned
  • straw fixation plates were cleaned
  • discussion about gasses to test and order

 

FCC:

  • introductory presentation given by Hans at Allegro meeting
  • need to understand the requirements from FCC
There are minutes attached to this event. Show them.
    • 09:00 → 10:40
      Updates 1h 40m
      • Update on design and drawings 20m
        Speaker: Vincent Clerc
      • Short prototype news 20m
        Speakers: Michal Zamkovsky (Universite Catholique de Louvain (UCL) (BE)), Zdenko Hives (CERN)
      • Intermediate prototype news (4 long straws) 20m
        Speakers: Michal Zamkovsky (Universite Catholique de Louvain (UCL) (BE)), Zdenko Hives (CERN)
        protoSTRAW_presentation_2026_06_09.pdf
      • Update on electronics 20m
        Speakers: Johan Morant (CERN), Peter Lichard (CERN)
      • Long prototype news (124 long straws) 20m
        Speakers: Antonio Goncalves Martins De Oliveira (CERN), Francois Garnier (CERN), Hans Danielsson (CERN), Zuzana Kucerova (CERN)
        HV plug, HV cap-2.pdf

        Parts:

        • HV plug and HV cap prototypes (1pc+1pc) finally received 
          • QC ongoing
          • need to be ordered as soon as possible
        • Straw fixation plates were cleaned
      • FCC 20m
        Speaker: Michal Koval (Charles University (CZ))