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None PAI for G4.8.0 

Keywords: PAI deltaTkin
Forum: Physics List
Date: 23 Jan, 2006
From: Daniel Kramer <>

Hi, I am testing the PAI model for a thin foil at very low energies and very often get the following message:

Tkin of secondary e- <= 0. G4PAIModel::SampleSecondary::deltaTkin = 0 Set G4PAIModel::SampleSecondary::deltaTkin = 1e-05

Is it just a probability issue with no real impact on the simulation? (it's set to 1e-05 anyway) or should I check my code..?


With G4.7.1 I had not a single secondary electron produced below ~150 keV of primary protons by the PAI model (the cuts were set veery low but correctly).

Now I have a lot finally!

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1 None: Re: PAI for G4.8.0   (Vladimir Grichine - 23 Jan, 2006)
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