Hi Mario,
I have added the USERWEIG card in the .inp file and modified the
comscw.f file (please, find the .inp and .f files attached). But
unfortunately I am not doing something right or I am still missing
something since nothing is scored with the DETECT card.
Best regards,
Angel
On 2024-06-07 07:36, Santana, Mario wrote:
> Hi Angel,
>
> Here are some insights. Hopefully, they are helpful.
>
> * DETECT will score the energy deposition from all particles,
> including all the secondaries. Yes, you can filter by particle, by
> customizing the user routine “comscw.f” (in ./usermvax) and adding
> the USERWEIG card to your input file.
> Within the routine, the condition ISCRNG.eq.8 will apply to DETECT,
> and then you can JSCRNG.eq.-6 to alphas,
>
> e.g.:
>
> IF (ISCRNG.eq.8) THEN
>
> COMSCW = ZERZER
>
> IF (JSCRNG.eq.-6) COMSCW = ONEONE
>
> END IF
>
> * I think it is OK, like the movement of charges etc. cannot be
> accounted for per my knowledge. Of course, make sure your
> semiconductor is made of Si, not Ge or any compound.
>
> * It looks OK at a first glance.
>
> -M
>
> FROM: owner-fluka-discuss_at_mi.infn.it <owner-fluka-discuss_at_mi.infn.it>
> on behalf of angeld <angeld_at_inrne.bas.bg>
> DATE: Thursday, June 6, 2024 at 11:37 AM
> TO: fluka-discuss_at_fluka.org <fluka-discuss_at_fluka.org>
> SUBJECT: [fluka-discuss]: silicon detector of alpha particles
>
> Dear FLUKA users and experts,
>
> We are trying to simulate the energy deposition of alpha particles in
> Si
> (please see 241Am.inp attached) and obtain the energy spectrum of the
> alpha particles. As we don't complete comprehend the results I have
> several questions:
>
> 1. Does the DETECT card score the energy deposition of all particles
> (alphas, gammas, electrons, etc.) in the given region? Can we score
> just
> the alphas?
> 2. Should we do something to account for the semiconductor nature of
> the
> Si or the way it is defined is fine?
> 3. Should we add more cards with physical process or threshold
> energies?
>
> Best regards,
> Angel
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Received on Mon Jun 10 2024 - 14:10:33 CEST