Re: [fluka-discuss]: several problems with LiF NEUTRON convertor

From: Vittorio Boccone <dr.vittorio.boccone_at_ieee.org>
Date: Thu, 24 Sep 2015 23:58:34 +0200

Hi Huan
1) In the first problem the solid angle looks different from the second
one. Why don't you place more bins and look at the full picture?

2) How the solid angle is helping you? You can solve this in many ways.
Personally I would do it in an external routine. The other option is the
DETECT card but you will have some limitations.

Best
V.

On Wed, Sep 23, 2015 at 3:56 PM, 黄海栗 <huanghl_at_stu.xidian.edu.cn> wrote:

> Dear fluka expert,
>
> i find something may be wrong with my simulation.
> in sinple.inp, a simple structure with only 2 layer ,one Silicon and one
> 6LiF are created.
> Then , i set boundry of angle one by one and it seems well working.
> So, I try to add more layers with different materials between source and
> SiC(it was silicon at first and i changed it to SiC , but in my opinion ,it
> doesn't matter)
> Then , no triton was captured in a solid angle range "1.47000003 :
> 2.07999992" is zero .
> This result should not be correct.
> unit for all triton calculation is 66bin.
>
> one more question :
>
> in case 1,2,3 , although the solid angles are the same, the energy of
> each 3H and α deposit in Si will not be the same,
> so, is it possible to build such a project: set α energy deposition as X
> and 3H energy deposition as Y , and then counts
> the number of reactions whose α caused energy deposition in Silicon in a
> range of [X1, X2] , and 3H caused energy deposition in Silicon in a
> range of [Y1, Y2] at the same time .
> Thank you very much!
>
>
>
>
>



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Received on Fri Sep 25 2015 - 01:14:18 CEST

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