Hi Ercan,
Could you please explicitely set the default of What(5) in
OPT-PROP/Sdum=SENSITIV?
The Manual claims that the default is =1.0 but I have the impression that
keeping the input value blank simply overwrites the internal default
value, resulting in a value zero and a later division by zero...
Cheers
Stefan
On Fri, 30 Jan 2009, ercan pilicer wrote:
>
> dear users,
>
> since scintillation photon is related to only monochromatic energies
> (Markus's reminder) i started to simulate just cherenkov photons but
> fluka stops somehow now without giving no reasonable error.
>
> could you please give comment what could be the problem?
>
> i attached my working directory as well.
>
> cheers
> e.
>
>
>
> On Tue, 2009-01-27 at 09:02 +0100, Markus Brugger wrote:
> > Hi Ercan,
> >
> > the conversion from energy to wavelength makes sense, as actually does
> > the result. Contrary to Cherenkov, scintillation light in FLUKA is only
> > generated for monochromatic photons (maximum of 3 different lines
> > possible by repeating OPT-PROD with SCINTILL, c.f., manual 12.2.3). For
> > typical problems this is sufficient as one is interested in few
> > (sometimes only one, e.g., 128nm for liquid Ar) characteristic lines.
> > One could possibly think of a dedicated user source routine, however
> > when checking yesterday we couldn't find a readily prepared interface.
> >
> > cheers
> >
> > Markus
> >
>
-- ___________________________________ Stefan Roesler CERN, SC/RP CH-1211 Geneva 23 Switzerland Phone: +41-22-7679891 Fax: +41-22-7669639 E-mail: Stefan.Roesler_at_cern.chReceived on Sat Jan 31 2009 - 18:10:41 CET
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