FCC Calo weekly meeting

Tuesday 20 Mar 2018, 10:00 → 12:00 Europe/Zurich

42/R-014 (CERN)

• Missing b-field in v01 simulation production
• Anna showed updated plots for electron and photon resolutions with and without electronics noise
• Tungsten absorber option of the inclined ECal was discussed, probably not realistic/feasible, but study will be included in CDR -> reduction of pile-up induced noise
• Ricardo showed first measurements on Scintillator tiles + fibre + PMT readout
• Lightyield shows expected behaviour in x (distance from fibre), uniformity achieved in ATLAS by blackened with paper
• Impact of the length of the fibre on the light output as expected
• Plan is to test realistic fibre length for FCC with SiPM readout, and actually start to setup a test stand of Sci+fibre+SiPM (Coralie will contact HGTD testbeam coordinator+CALICE contacts for guidance)

1 ECAL Status

Speakers: Anna Zaborowska (CERN), Jana Faltova (Charles University (CZ)), Martin Aleksa (CERN)

FCCcaloUpdate_20March.pdf

2 HCal status

Speakers: Ana Maria Henriques Correia (CERN), Clement Helsens (CERN), Coralie Neubuser (CERN)

3 Performances

Speakers: Clement Helsens (CERN), Coralie Neubuser (CERN), David Olivier Jamin (Academia Sinica (TW)), Michele Selvaggi (CERN)

4 Roundtable & Abstract submission

5 Tile/fibres measurements at LIP

Speaker: Ricardo Jose Morais Silva Goncalo (LIP Laboratorio de Instrumentacao e Fisica Experimental de Part)

tilesRG20180320.pdf.pdf