|Message: New user, need some tips.||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)|
I am a first year student, and I need geant4 for a simulation.
I started reading the application developer guide, but I would be grateful if you could guide me with some problems I encountered in my setup.
I need to create a box with a magnetic field inside to deviate some random particles generated with a particle gun. The particles will be deviated under a certain angle. At a given location I must insert a detector (Si detector) that should count the number of particles that hit that certain detector. This is the first part of the simulation (just to get the hang of it, and then create the complex setup I need).
So I started to modify the ExeampleN01. I know have a PB box and a particle gun that shots a proton. I also added physics processes after looking over ExampleN02.
So, what do I need to study next in order to create a detector that will count the particles that went throught it? I need to also see some information about the particles (kinetic energy for example). And I still could not figure it out how to shoot for example 1000 particles under different angle from the same particle gun. I modified nb_particles and it shoots 1000 particles, but how can I generate a random angle for each one?
Sorry if this sounds simple to you, but for a beginner this small things makes you loose a lot of time, sometimes not knowing where to start from.
Thank you for you time.
|Inline Depth:||Outline Depth:||Add message:|