|Message: difference between 9.2 and 9.4 versions for QGSP_BIC||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)|
my primary particles are 2 MeV neutrons in a target chamber. The neutrons interact with the target material producing gammas which are then detected by a HpGe detector. I use QGSP_BIC physics list. I have plotted the kinetic energy of the secondary gammas from StackingAction for version 9.2 and 9.4 attached to this message. These are very different. Also, the running time for version 9.4 is increased by a factor of five. I suspect something is changed in binary cascade. Do you have any clue why I have this difference?
Attachment: http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2012/05/04/08.04-97132-gamma-9.2.png http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2012/05/04/08.04-3680-gamma-9.4.png
|Inline Depth:||Outline Depth:||Add message:|