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

From: Alessandro Calamida <alex.calamida2_at_tiscalinet.it>
Date: Wed, 24 Jul 2024 15:42:11 +0200

Dear Stefan,

However the RESNUCLEi results are still the same even if split even more
the neutrons, why?

Best regards and thank you for your time, Alessandro Calamida.

Il 24/07/2024 15:38, Stefan E. Mueller ha scritto:
> 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

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