Gamma profiler

Wednesday 30 Mar 2022, 11:30 → 13:15 Europe/Berlin

ZOOM

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(or https://cern.zoom.us/j/66645722791)

Meeting ID: 666 4572 2791

Passcode: 538952
 

11:30 → 11:50 General Info

Speakers: Marco Bruschi (INFN and University of Bologna), Umberto Dosselli (Padova), Gianluca Sarri (Queen's University Belfast)

11:50 → 12:10 Detector Reports

Schedule check and update (Mauro)

Speaker: Mauro Morandin (None)

12:10 → 12:30 MC Reports

Pietro:
Update MC planning

Kyle:
Status of the Ptarmigan events production

Speakers: Kyle Fleck (QUB), Pietro Grutta (University of Padova)

LUXE220330_StandaloneGBP with hadronic physics.pdf

MC for GBP. Priority list

LUXE

1. Dose for the electronics placed nearby the gamma beam horizontal plane
2. Hadronic interactions on the profile reconstruction
3. Best distance between the I and II station (min/max distance d_1, d_2)
4. Check that 10um W foil in gamma spectrometer is included in lxsim [yes]
5. Check that 200um Kapton - Al window at the beam pipe exit window in accounted [yes]
6. Thermal stress on the detectors and on the beam pipe exit window (200um Kapton/Al)
   • Not a problem for the Kapton (link1) (link2)

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Test beam (ELBE -> LNF Frascati on May 2022)

1. Geometry of the setup
2. Characteristics of the test beam
3. Estimating the expected signal with Geant4+Allpix2
4. Dose received for each beam configuration (intensity, spatial distribution)

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Padova experiments with the alpha source and sapphire 110/150 um

1. Energy loss in air/metallization/sapphire, spatial distribution of energy depositions in DUT
2. Model the charge propagation in sapphire using CCE data and Allpix2
    

12:30 → 12:50 Test Beam

Speakers: Umberto Dosselli (Universita e INFN,Padova (IT)), Marco Bruschi (INFN and University of Bologna), Mauro Morandin (None)

12:50 → 13:10 Discussion on open points

This session is reserved for discussions on items which are critical or need decisions