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.
- New 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.
It is not clear at this point if the CLEAR facility is going to be used and, most important for this sake, what are the MC needs for such experimental tests. A rough deadline for any MC-related jobs is September/22
