|Message: Re: Problem U-235 Fission||Not Logged In (login)|
Click on the Forum title, e.g. on the "Forums by Category" page, to read a sequence of postings to the Forum and its threads all in one page. If you are only interested in one thread or the thread following a specific posting, click the thread or the posting, which takes you to a smaller page, which contains only the part you are interested in and may be easier to navigate.
Messages are "chained" if there are only replies at the first level, i.e. 1/1.html, 1/1/1.html etc. In case of "chained" messages the message number is replaced by the icon and there is no indentation.
Inline: Display the subject line only or also the text of the posting(s); for the choice "All" the "Outline" choices are switched off.
|1||0||1||no text / full text of posting|
|2||1||All||text for level 1 only / text for All postings|
Outline: Choose the depth of the posting thread, successive toggle controls provide increasing detail.
|1||2||1||2 levels / 1 level (original posting)|
|2||3||2||3 levels / 2 levels|
|3||3||All||3 levels / all levels (all postings)|
Hello, Upon further investigation the problem I am having is not with ParaFission. When I look at the results of the LHadron capture it is at that point that the simulation is producing U-239 when it should be making U-236. When I attempted to use Pu-239 as my fissile material I received the the following error: *** Break *** segmentation violation Generating stack trace... 0x035c89b1 in G4NeutronHPCaptureData::GetCrossSection(G4DynamicParticle const*, G4Element const*, double) + 0x379 from /opt/geant4/pro/lib/ Linux-g++/libG4had_neu_hp.so etc... I then attempted to use the G4LCapture model rather than the G4NeutronHPCapture model and I received the following error: In src/G4Nucleus.cc, line 151: ===> G4Nucleus::SetParameters called with non-physical parameters Unrecoverable error for: - Particle energy[GeV] = 2.5e-11 - Material = Pu239 - Particle type = neutron *** G4Exception : 007 issued by : G4HadronicProcess GeneralPostStepDoIt failed on element selection. *** Fatal Exception *** core dump *** *** G4Exception: Aborting execution *** Aborted Could there be a problem with the way Geant is constructing the materials? Help if you can. Thanks Luke
|Inline Depth:||Outline Depth:||Add message:|