Message: Re: change in proton dose deposition from 4.9.1 to 4.9.2p2 Not Logged In (login)
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Idea Re: change in proton dose deposition from 4.9.1 to 4.9.2p2 

Forum: Hadronic Processes
Re: None change in proton dose deposition from 4.9.1 to 4.9.2p2 (Nicholas Remmes)
Date: 04 Nov, 2009
From: Vladimir Ivanchenko <Vladimir Ivanchenko>

Hello,

The problem is connected with Geant4 EM physics, so better to post it in emprocess forum.

The default EM physics configuration is used in QGSP_BERT_HP, which may be not precise enough for hadron therapy (our recommendation is to use Opt3 version of EM physics). Please, try out a simplest UI commands:

/process/eLoss/binsDEDX 240

/process/eLoss/binsLambda 240

in order to increase number of bins in EM tables.

VI

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1 Ok: Re: change in proton dose deposition from 4.9.1 to 4.9.2p2   (Nicholas Remmes - 04 Nov, 2009)
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