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v3.3.5-pre
Andreas:
Discussion OMC4DBD campaign 2022
Munich alone cannot run the campaign.
Travel issues JINR colleagues & their material > Possibly perform a radium campaign
Radium targets under preparation at Mainz
If so, get as much HPGe's as possible
Magnetic moments in curium excited states > Thomas will check what is known/can be estimated
Michael:
Update gold samples > Glassy carbon mailed to Surrey, should be back in a couple of weeks
Then RBS, follow up on IMBL's high current implanter for more Au/K samples
Neutron-photon PSD
Longer tails for neutrons allows differentiation from gammas
Strange waveforms with part below the baseline > undershoot of PMT
Different methods attempted, continue with fixed time interval integration
Energy dependence will be studied in 3D histograms
Peak height/integral > Michael will follow up on this > Does not provide a proper distinction
More runs with pure neutron source > Michael will follow up on this
Plot figure of merit > Michael will follow up on this
Stella:
Update Curium analysis
Energy + intensity plots versus dR and Q; quite a lot of transition mixing
Muon level-nuclear level mixing
New values for the quadrupole moments > Relative shifts have disappeared, but small relative shifts remain
No correlation between quadrupole and charge radius in the fitting process (e-4 precision reached)
Magnetic moments could be the cause of these relative shifts
Nilesh:
Zn/Xe analysis
Working on lineshape and trying to fix parameters of the tail > some issues > Nilesh will follow up on this
Compton background removal
Closest detector reject coincidence counts > How much statistical reduction? > Nilesh will follow up on this
Frederik:
Microcalorimeters status
Add some in 2023/2024? > Frederik will follow up on this