Simulation and Analysis TF

Tuesday 2 Feb 2021, 10:00 → 13:00 Europe/Berlin

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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Tom:
- can start from Bremss? —> yes
- HDF5 - how can it be read? —> h5py… c++,… can be also converted to root.
- resources: how much do we need? (this is also missing from the CDR)
- need to decide what configurations to generate —> will prioritise later
- what is the size of HDF5? 1M macro-electrons —> 50Gb (need to verify)

Sasha:
- how slow is the simulation? —> not too slow
- how many macro particle are going to the dump? —> probably too few
- can we do full sim bkg-only? —> start at least 1 BX per setup.
- neutrons probably not generating signal in the silicon particularly but will damage the sensors

Maryna1:
- procedure from the Hits tree: Edep in the cell divided by the mass of the cell
- how to account the damage from neutrons —> no Edep…? 
- the stats is ~10 times lower with the new simulation so the numbers between the tables are a bit different 

Maryna2:
- remove CKV from the fwd area? —> add to task list 
- remove pipe+Kapton option
- need a vacuum chamber after the magnet
- profiler1 can be the target
- profiler2 should be after the detector
- 

Arka:
- Sasha to update the B-field values in the online table
- Need engineering eye on the upstream shielding 
- Need to enlarge the pipe before the IP chamber 

10:00 → 10:10 Intro

Speakers: Beate Heinemann (DESY and Freiburg University), Dr Noam Tal Hod (Weizmann Institute of Science)

Tasks towards the TDR

10:10 → 10:25 Signal simulation status

Speakers: Ben King (University of Plymouth), Ben King (University of Plymouth), Thomas Blackburn (FLC (Experimente an Lepton Collidern)), Tom Blackburn (University of Gothenburg)

2Feb.pdf

10:25 → 10:40 GEANT4 simulation status

Speaker: Oleksandr Borysov (DESY)

luxe_sim_update_02022021.pdf

10:40 → 11:00 Bkg studies

Speakers: Arka Santra (FLC (Experimente an Lepton Collidern)), Arka Santra (Weizmann Institute of Science), Halina Abramowicz (Tel Aviv University), John Hallford (UCL), Louis Helary (DESY), Maryna Borysova (FLC (Experimente an Lepton Collidern)), Oleksandr Borysov (DESY), Ruth Jacobs (DESY Hamburg)

BkgCutFlowFromSeeding_February2_2021.pdf

noam_bsm_summary.pdf

Rad_dose.pdf

SimM_FDS_020221.pdf