Re: [fluka-discuss]: Bias is working?

From: Stefan E. Mueller <stefan.mueller_at_hzdr.de>
Date: Wed, 24 Jul 2024 15:38:53 +0200 (CEST)

Dear Alessandro,

your input is working correctly. Running your input and plotting the
USRBIN, there are more events towards the detector, and less away from the
detector, consistent with your biasing scheme.

The effect of the biasing becomes more visible when plotting the
uncertainties (click "errors" box in the FLAIR plotting section, and set a
linear scale in the colorband cb axis section). The uncertainty (plotted
in percent from 0 to 100% on the color scale) is much lower in the regions
closer to the detector respect to an unbiased production.

Cheers,

         Stefan

--
Stefan E. Mueller
Department of Information Services and Computing - Computational Science
and Institute of Radiation Physics
Helmholtz-Zentrum Dresden-Rossendorf
Tel: +49 (0351) 260 3847
Stefan.Mueller_at_hzdr.de
http://www.hzdr.de
Vorstand: Prof. Dr. Sebastian M. Schmidt, Dr. Diana Stiller
Vereinsregister: VR 1693 beim Amtsgericht Dresden
On Wed, 24 Jul 2024, Alessandro Calamida wrote:
> Dear FLUKA experts,
>
> I am trying to use the bias options for the first time. However, I am
> not sure if I am using it correctly because I am not seeing any change
> in the usrbin scoring or more statistic in the SiC detector region as it
> should be. I attach the input file to this email.
>
> Best regards and thank you for your time, Alessandro Calamida.
>
>
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Received on Wed Jul 24 2024 - 17:17:48 CEST