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Forum: Hadronic Processes
Re: None mu- capture not running correctly in code (Matt McIntyre)
Date: 14 Jun, 2013
From: Dennis H. Wright <Dennis H. Wright>

How was the simulation done several years ago? Do you recall the Geant4 version number at the time? In 9.6, both QGSP_BERT and QGSP_BIC use G4MuonMinusCapture (which shows up as muMinusCaptureAtRest in the log file). This model uses G4Precompound to de-excite the nucleus after muon absorption. It produces quite a soft exponential decay spectrum which might explain your result. It's possible that your old version was using the CHIPS model for de-excitation after capture.

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1 None: Re: mu- capture not running correctly in code   (Matt McIntyre - 14 Jun, 2013)
(_ Idea: Re: mu- capture not running correctly in code   (Vladimir Ivanchenko - 16 Jun, 2013)
(_ More: Re: mu- capture not running correctly in code   (Matt McIntyre - 17 Jun, 2013)
(_ Idea: Re: mu- capture not running correctly in code   (Vladimir Ivanchenko - 20 Jun, 2013)
(_ More: Re: mu- capture not running correctly in code   (Matt McIntyre - 25 Jun, 2013)
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