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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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Intro:
- cannot make the dipole volume larger (gap needs to be as small as possible).
- check how we talk about alignment of the calo and tracker (talk with Wofgang)
- Kyle - can now run FLUKA - just need the gdml model file from Sasha in the coming days


Stuart:
- managed to increase the last quadrupole gap to 1 m from the box —> can get to ~7-8 um
- Camera: screen impinged by the beam and a camera picturing it —> 
- BPM button?
- profiler just before the beam dump right after the IP ()
- wire-scanner before and after the IP is the best option —> maybe just one before the ip, inside the ICS chamber. —> Louis will follow up with Matt et al.
- could be dedicated runs so it can be a station which may be removed during most of the time.
- would not be easy to get the beam measurement from physics data
- should we monitor the temporal length of the bunch at the IP?   —> should not vary between bunches

Beate+Ruth:
- 10 um is OK, 15 is already problematic for large laser focus 

Shan:
- need to check the energy spectrum of neutrons (increase binning) and check the Edep independently with a neutron gun.
- maybe need to have a polymer absorber between the Cherenkov and the dump (attached to the dump).

There are minutes attached to this event. Show them.
    • 10:00 10:10
      Intro 10m
      Speakers: Beate Heinemann (DESY and Freiburg University) , Daniel Seipt (Helmholtz Institut Jena) , Noam Tal Hod (Weizmann Institute of Science)
    • 10:10 10:40
      Beam focusing 30m
      Speakers: Daniel Seipt (Helmholtz Institut Jena) , Louis Helary (DESY - FTX) , Stewart Boogert (MPY (Beschleunigerphysik)) , Stuart Walker (MXL (XFEL))
    • 10:40 11:40
      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)
    • 11:40 12:00
      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))