|Message: Re: Excessive deposited energy||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)|
On Tue, 27 Nov 2018 14:55:14 GMT, fceraudo wrote:
> Hello everyone, > > I am trying to register the energy deposited by protons on a > G4VSensitiveDetector. The problem is that I sometimes get a value much > higher than the kinetic energy of the incoming particles: for example, a > value up to 6 GeV for a 50 MeV proton! > > The detector is a 2cm x 3cm x 450 um piece of silicon, the kinetic > energy is recorded at the boundary of the volume and the deposited > energy is obtained with step->GetTotalEnergyDeposit(), initialized to > zero at the beginning of the iterations and summed over the steps. > Particles may arrive at any angle and point of the detector. The physics > list is FTFP_BERT_HP_EMY. > > Does anyone have any idea how to explain this? >
I ran example Hadr07 with attached macro. On 1 million events, I do not see any anomaly on energy deposition.
Attachment: http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2018/11/28/00.55-52641-francesco.mac.txt http://hypernews.slac.stanford.edu/HyperNews/geant4/get/AUX/2018/11/28/00.55-4463-francesco.out.txt
|Inline Depth:||Outline Depth:||Add message:|