On 27.07.2015 05:57, jinghantao wrote:
>
> Dear FLUKA experts,
>
> when I use the PART-THR card to define the neutron
> transportable cut-off energy of 0.05GeV, the FLUKA stops and
>
> gives the following error:
>
> Abort called from KASKAD reason ??? WHY HERE ??? Run stopped!
> STOP ??? WHY HERE ???
>
>
> If I difine the cut-off energy of 0.1GeV, the FLUKA can run and
> gives the following errors in xxx.err file:
>
> *** Neutron stopped because of high threshold: are you sure it is
> sensible?? ***
>
> I don't know if the fluka still tranports the neutrons in this
> case? I just want to care about the pions and muons, I want that the
>
> fluka can be speeded up. How to define the cut-off energy of neutrons
> correctly?
>
>
> Thanks in adance!
>
> Hantao Jing
>
Dear Hantao Jing,
If you want to ignore neutrons you can use DISCARD card like.
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....
DISCARD NEUTRON
For neutrinos the transport threshold is set to zero by default.
You can see it in your output file in "Particle Thresholds" section.
Cut-off kinetic energy for NEUTRIE transport: 0.000E+00 GeV
Cut-off kinetic energy for ANEUTRIE transport: 0.000E+00 GeV
Cut-off kinetic energy for NEUTRIM transport: 0.000E+00 GeV
Cut-off kinetic energy for ANEUTRIM transport: 0.000E+00 GeV
Best regards,
Mikhail
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Received on Mon Jul 27 2015 - 17:19:50 CEST