SND-LHC / sndsw

SND@LHC experiment framework based on FairShip and FairRoot
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Pythia Info class issue #239

Closed eduard322 closed 1 week ago

eduard322 commented 1 week ago

NB: i reported it in the adwsnd fork, but probably more convenient to discuss it here. Hi, I faced the problem in the Pythia simulation of the neutrino flux via script $SNDSW_ROOT/macro/runPythia8PP.py . The problem is caused by call of the any method related to the Info class (segmentation fault). In this code the 63th line causes the seg. fault: processes = generator.info.codesHard() I tried to call this method on my local machine with the newer version of pythia (pythia v8312) and did work out. So, I guess, it makes sense to update the pythia version of the sndsw. This issue is not crucial for the simulation itself, but we are not able to estimate the integrated luminosity and effective luminosity.