Dear Saneesh,
If you wish to differentiate particles ('primary' ones, according to your
definition) by collision type (scatter, elastic, inelastic etc), you may
consider using ICODE in ENTRY USDRAW. Note, however, that the collision type is
not differentiable for low-energy neutrons.
:) mary
On 30 September 2013 at 06:07 saneesh_at_iuac.res.in wrote:
> Dear Fluka experts,
> Here I am showing the thread of discussions between me and Lucia on
> BEAMPARTicles. I am looking for a way to isolate primary beam from
> scattered (elastic and inelastic) and secondary particles in order to
> account for cross-talk. Please go through it and help me to proceed
> further.
>
> - regards
> Saneesh N
>
>
> Dear Lucia,
> Thank you for your valuable suggestions. I have modified the program
> as per the directions given in the link. This help me to find the
> coordinates of each cell.
>
> I have also gone through the hints given by you regarding the
> elimination of scattered events. here I am attaching one link related
> to that.
> http://www.fluka.org/web_archive/earchive/new-fluka-discuss/5088.html
>
> In this, Stefan has mentioned that BEAMPARTicles includes elastically
> scattered particles also. But I am looking for a way to eliminate all the
> scattered events from direct interactions. This is mentioned in the same
> link (option 1) by Brandon. Is there any way to get it ?
>
> Regards..
> Saneesh N
>
>
>
> > Il 19/09/2013 11:20, saneesh_at_iuac.res.in ha scritto:
> >> Dear Fluka experts,
> >> I am trying in event by event energy deposition of proton in a
> >> medium using EVENTBIN card. The binning region consists of 27 cells
> >> of size 3*3*3 cm^3. The formatted output shows number of hit cells
> >> and energy deposited in some particular cells. Can anybody please
> >> tell me the way to identify the position (x,y,z) of those cells?
> >> for example, one output file shows,
> >>
> >> Number of hit cells: 3
> >> 4 2.02581175E-02 13 2.66301949E-02 22
> >> 5.15722260E-02
> >>
> >> In this, how to find the position coordinate of 4, 13 and 22 ?
> >>
> >> I, also, would like to know to which cell the particle interacts
> >> first. The first cell will always be in the direction of arriving
> >> particle(s). This will help me in eliminating energy deposited by any
> >> scattered particle from directly interacting particles.
> >> I have attached a copy of the input file and EVENTBIN output along with
> >> this mail. Please help me to find the solutions
> >>
> >> Thanks in advance
> >>
> >> Saneesh N
> > Dear Saneesh,
> > your first question about cell index and x,y,z position could find an
> > answer following this link,
> >
> > http://www.fluka.org/web_archive/earchive/new-fluka-discuss/2706.html
> >
> > where Ercan is also attaching a fortran routine.
> > Concerning the second point, about discrimination of energy deposited by
> > scattered particles or beam particles: could an AUXSCORE card make the
> > trick? I mean associating an AUXSCORE card to the EVENTBIN to filter
> > just the energy deposited by BEAMPARTicles?
> >
> > Cheers,
> >
> > Lucia
> >
>
Received on Mon Sep 30 2013 - 23:53:47 CEST