Re: [fluka-discuss]: Efficiency of NaI (Tl) crystal

From: Stefan E. Mueller <stefan.mueller_at_hzdr.de>
Date: Fri, 10 Jun 2022 10:01:58 +0200 (CEST)

Dear FLUKA user,

FLUKA brings predefined NaI materials (I find three in the "Materials"
list of FLAIR when I type "NaI") which can be used to model your crystal.

For an efficiency estimate, I think you could score energy deposition in
the crystal for your source with a regional USRBIN scorer, which gives
you the average energy deposit in the crystal per source particle.

Some care might be necessary in the definition of the production and
transport thresholds (EMFCUT and PART-THR cards).

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 Tue, 22 Feb 2022, S.R.Mitra wrote:
> 
> Sir,
> 
> 1. Is NaI material chosen for NaI (Tl) crystal ?
> 
> 2. For calculation of intrinsic efficiency for NaI (Tl) crystal . I can
> consider a gamma source and calculate fluence at detector face . Do I need
> to calculate electron for the registered particle in NaI (Tl) crystal for
> efficiency calculation?
> 
> 
> -- 
> सादर Regards
> सुदीप रंजन मित्रा S.R. Mitra
> उप मुख्य अभियंता Dy.C.E.  अभियंत्रिकि, एल.दब्लु.आर Engg-LWR
> 
>
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Received on Fri Jun 10 2022 - 11:22:32 CEST