Simulation and Analysis TF

Europe/Berlin
Description

Topic: LUXE simulation and analysis TF
Meeting ID: 916 7025 7822
Password: 434044
Time: This is a recurring meeting Meet anytime

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Maryna:
- much larger dose all over (sometimes 2 orders of magnitude larger than phase0) but tolerable probably.
- need to process the fwd screen in both phases (need mostly signal), profiler+BSM in phase0. —> Maryna will talk with Sasha and John (need at least 10 BXs of signal and at least 1 BX of bkg)
- not related to dose but for reco: could be that we can defocus the electron beam to reduce the signal rates (without compromising xi and chi).

Sasha:
- GEANT and FLUKA are consistent enough
- interference with Ted’s elx rack seems OK (even without polyethylene)
- need to see if the photon (BSM) dump is acceptable —> need more shielding probably to stop neutrons from existing the walls for the other tunnel areas —> need to talk with Kyle so these areas are included in the FLUKA sim

Arka+Shan:
- levels of electron bkg are ~1000 per BX we need a factor of ~20 reduction
- photon levels are still too large for calo (and tracker) —> need to optimise the joint between the pipe and the triangular chamber and also put shielding plate at the back of the calo.

There are minutes attached to this event. Show them.
    • 10:00 AM 10:10 AM
      Intro 10m
      Speakers: Beate Heinemann (DESY and Freiburg University), Daniel Seipt (Helmholtz Institut Jena), Noam Tal Hod (Weizmann Institute of Science)
    • 10:10 AM 10:30 AM
      Radiation load update with phase2 signal 20m
      Speaker: Maryna Borysova (FLC (Technol. zukuenft. Teilchenph. Experim.))
    • 10:30 AM 10:50 AM
      Update to dumps 20m
      Speaker: Oleksandr Borysov (DESY)
    • 10:50 AM 11:50 AM
      Background studies with new data 1h
      Speakers: Arka Santra (FTX (Technol. zukuenft. Teilchenph. Experim.)), John Hallford (UCL), Louis Helary (DESY - FTX), Marco Bruschi (INFN and University of Bologna), Maryna Borysova (FLC (Technol. zukuenft. Teilchenph. Experim.)), Oleksandr Borysov (DESY), Ruth Magdalena Jacobs (ATLAS (ATLAS SM and Beyond)), Shan Huang (Tel Aviv University)
    • 11:50 AM 12:10 PM
      AOB 20m
      Speakers: Arka Santra (FLC (Forschung an Lepton Collidern)), Beate Heinemann (DESY and University of Freiburg (Germany)), Daniel Seipt (Helmholtz Institut Jena), Federico Meloni (ATLAS (ATLAS SM and Beyond)), Gianluca Sarri (Queen's University Belfast), John Hallford (UCL), Kyle Fleck (QUB), Louis Helary (FTX (FTX Fachgruppe SLB)), Marco Bruschi (INFN and University of Bologna), Maryna Borysova (FLC (Experimente an Lepton Collidern)), Matthew Wing (UCL), Noam Tal Hod (Weizmann Institute of Science), Oleksandr Borysov (DESY), Ruth Magdalena Jacobs (ATLAS (ATLAS SM and Beyond)), Shan Huang (Tel Aviv University), Thomas Blackburn (FLC (FLC Fachgruppe ANA))