Dear Federico
The access to variables, phase space, etc is intentinally limited to
actions that conserve basic laws, such as energy-momentum conservation. It
might be easier to advise you on available options if you describe exactly
what you would like to do.
Cheers
Stefan
On Mon, 8 May 2017, Federico Geser wrote:
> Dear FLUKA experts,
>
> I'm trying to create a phase space for my simulation containing some of the
> relevant quantum variables (kinetic energy, position, movement direction for
> the different particle types involved, primaries and secondaries).
>
> I have two questions requiring help/hint from FLUKA experts:
>
> 1) I know that some Monte Carlo codes (PENELOPE for example) incorporate
> relative simple ways to compute phase spaces as well as their further use for
> simulations. Is there any easy process (may be input card) to handle phase
> space generation/lecture in FLUKA (directly by means of FLAIR, or separately?)
>
> 2) Besides the existence of such a way, I would really appreciate to get some
> information about some variables in FLUKA in order to be capable of
> programming my own routine for phase space management. Following step by step
> the FLUKA manual I found that the mgdraw.f subroutine appears as an option to
> this aim. However the control criterion for phase space activation seems to be
> "interaction", but I really need to control the phase space activation by
> "crossing a surface" or "entering a body" (after that I would stop/"kill" the
> particle). Thereby, I am interested in knowing the internal variable name used
> by FLUKA for the bodies/regions,i.e. how body or region indices are handled?
> And which are the associated subroutines where they are defined/accessible?
> Moreover, is there any internal counter for labeling all simulated particles,
> as NP counts for the primary showers?
>
> As I mentioned, I have followed FLUKA manual instructions and I have tried
> with mgdraw.f routine without success at the moment, due to the limitation
> associated with the implemented control criterion (physical interaction unlike
> something associated to particle position). In this context, I am wondering if
> the mgdraw.f routine is a good or bad starting point to create phase space as
> I need (value of quantum variables after crossing a surface or entering a
> body/region).
>
> Any help/hint by FLUKA experts is really appreciated,
>
> Thanks in advance,
>
> Regards,
>
> -----------------------------------------------------------------------------
> -------------
> Lic. Federico
> Alejandro Geser,
> PhD. Student ? Of. 232 - FAMAF (UNC),
> Córdoba CONICET -
> Argentina,
>
> D.N.I.: 34.682.776.
> -----------------------------------------------------------------------------
> -------------
>
>
>
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Received on Tue May 09 2017 - 05:50:31 CEST