Choose timezone
Your profile timezone:
Powered by Indico
v3.3-pre
Anastasia:
Work on checking the differences between direct stopping and transfer mechnism in uranium and thorium
For 2p-1s, multiplets of hyperfine peaks seem to be at the same location and same relative intensities
5g-4f is substantially smaller for transfer than for direct stopping --> And relative efficiency within ~10% the same
Will continue to look into it
Michael:
Expanding roofit code: inclusion of peak doublets with fixed lineshape and energy difference
Leaving sigma = a + bE + c sqrt(E) parameters free doesn't converge --> Fix parameters from estimates with regular fitting from mu - sigma
Evaluate systematics with literature peak we leave out of calibration
Theory meeting: Lighter elements with shell model and heavier with deformed QRPA --> Not yet a no, so for now hopefull
Marie:
Hard drive on its way to PSI for Lead+Gold data (via Judith, who'll pass it to Klaus)
Geant4, got a basic thing for almost all detectors --> Can PSI team measure end cap dimensions
Comment Andreas: Might have step file for miniball, will check
Determining thresholds for scintillators
Thomas:
Purchase new detectors:
Target preparation actinides: Talked with relevant people. Thorium target should exist, material for some new targets is there (but methods may not be fully ready), for others we'll need to produce (for example at aronax)