MC for GBP. Priority list
LUXE
- Dose for the electronics placed nearby the gamma beam horizontal plane
- (4/5) Kyle will prepare a neutrons map of irradiation of the area where the mini-crate is going to be placed.
- (1/6) Kyle showed dose maps. There was an issue with horizontal x axis. Also, histograms binning is rather coarse due to the small number (300x300 ?) of bins for a large volume O(10^3 m3). (no link available)
- (15/6) Kyle will present the fixed dose maps for (a) the GBP assembly volume and (b) the region near the pedestal where the electronics will be placed.
- Hadronic interactions on the profile reconstruction
- Results: energy deposited is 30% higher. Main conclusions of the TN still valid.
- Best distance between the I and II station (min/max distance d_1, d_2)
- Check that 10um W foil in gamma spectrometer is included in lxsim [yes]
- Check that 200um Kapton - Al window at the beam pipe exit window in accounted [yes]
- Thermal stress on the detectors and on the beam pipe exit window (200um Kapton/Al)
- Not a problem for the Kapton (link101) (link102). Therefore, thermal stresses on the sapphire detectors is expected to be neglibible.
- However, temperature variations over time are important since they affect local charge carriers mobility in sapphire. A temperature map for a representative set of \xi values (i.e. \xi=3, 10) is necessary to evaluate this effect.
- Dynamic range of signals for the front-end electronics under LUXE typical operative conditions.
- Effect on the resolution in reconstructing the beam profile
- Estimate the range of signals to optimize the front-end electronics setup
CLEAR
For a general overview about CLEAR for our GBP, please check M.Bruschi status report here.
Test beam at CLEAR is scheduled for 29/8-2/9 or 5-9/9.
Tentative deadline for the conclusion of MC jobs experiment-related may be the 22/8.