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Forum: Hadronic Processes
Re: Warning Bug in Radioactive Decay? (Evan Rand)
Date: 28 Feb, 2017
From: Nicole Ackerman <Nicole Ackerman>

I am not sure this relates to your problem, but version 10.03 has a new version of G4RadioactiveDecay (5.1) with the following in the Release Notes (http://geant4.web.cern.ch/geant4/support/ReleaseNotes4.10.3.html)

New data set version for radioactive-decay processes, G4RadioactiveDecay-5.1:

  • Added KM coefficients for e- capture and taken from DDEP data.
  • Added floating levels (X, Y, Z, etc.).
  • Correction to Fe55.
  • Corrected 0 lifetime for Ac225.
  • Correction in Mn54 z25.a54. Addressing problem report #1852.
  • Corrections for some daughter levels of U235,TH232,PA233,U239.
  • Added proton decay for excited levels of 13N for the simulation of beta-plus proton delayed decay of 13O.
  • Add neutron decay for excited levels of 16N and 17O in order to simulate the beta-minus neutron delayed decay of 16C and 17N.
Perhaps the "some daughter levels of U235" addresses what you are seeing, but I did not investigate this in detail.

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1 None: Re: Bug in Radioactive Decay?   (Evan - 28 Feb, 2017)
(_ None: Re: Bug in Radioactive Decay?   (Fada Guan - 17 Nov, 2017)
(_ None: Re: Bug in Radioactive Decay?   (Fada Guan - 18 Nov, 2017)
(_ Idea: Re: Bug in Radioactive Decay?   (Vladimir Ivanchenko - 19 Nov, 2017)
(_ None: Re: Bug in Radioactive Decay?   (Fada Guan - 19 Nov, 2017)
(_ None: Re: Bug in Radioactive Decay?   (michel maire - 20 Nov, 2017)
(_ None: Re: Bug in Radioactive Decay?   (Fada Guan - 20 Nov, 2017)
(_ Idea: Re: Bug in Radioactive Decay?   (Vladimir Ivanchenko - 20 Nov, 2017)
(_ None: Re: Bug in Radioactive Decay?   (Fada Guan - 20 Nov, 2017)
(_ None: Re: Bug in Radioactive Decay?   (Fada Guan - 20 Nov, 2017)
(_ None: Re: Bug in Radioactive Decay?   (Kyle Schmitt - 29 May, 2018)
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