Hi
You have to define argon as ARGON and not as LIQARGON.
Please see the the table "10.4.1.2} List of materials for which cross
sections are available in the 260 neutron, 42 gamma group library:" at
http://www.fluka.org/fluka.php?id=man_onl&sub=96
You can use the low-mat card to set a correspondence with the available
cross sections to the material defined by you, if it is not listed.. Please
see
http://www.fluka.org/fluka.php?id=man_onl&sub=48
Best
Sunil
On Fri, Dec 27, 2013 at 1:56 AM, APTE RUTURAJ VINAY <ruturaj.iitb_at_iitb.ac.in
> wrote:
> Hello,
>
> I am a fluka beginner. I want to create a geometry in which 2 concentric
> cylinders are sitting in liquid argon. But since the low energy neutron
> cross-section data is not available for it, the output file is giving an
> error as :
>
> **** Low energy neutron xsec not found for some media 3
> 4 ****
> LIQARGON
>
> I tried changing the density of predefined argon using CORRFACT to make it
> liquid but it does not allow change of density by more than a factor of
> 3/2 apparently. Can anyone help me?
>
> Regards,
> Ruturaj
>
>
Received on Fri Dec 27 2013 - 05:18:02 CET