Fwd: [fluka-discuss]: scoring scattered spectrum in different angles

From: Hamideh Jalali <jalali.hb_at_gmail.com>
Date: Wed, 20 May 2015 18:09:09 +0430

---------- Forwarded message ----------
From: Hamideh Jalali <jalali.hb_at_gmail.com>
Date: Tue, May 19, 2015 at 12:47 PM
Subject: Re: [fluka-discuss]: scoring scattered spectrum in different angles
To: Joachim Vollaire <joachim.vollaire_at_cern.ch>


Hi

Please find my input, source.f and flux.dat in attachment. unfortunately I
did not get any result.

Thanks in advance
Hamideh

On Tue, May 19, 2015 at 11:36 AM, Joachim Vollaire <joachim.vollaire_at_cern.ch
> wrote:

> Hi
>
> Yes I would give it a try. Still in practice it should work with USRTRACK
> as well.
>
>
>
> Maybe you could send me your input I could have a look.
>
> I did a similar calculation a few years ago hitting a mirror in a shielded
> box, I was looking at the dose rate, not at the energy spectrum of
> scattered photons but it worked fine for my application…
>
> Greetings
>
> Joachim
>
>
>
> *From:* Hamideh Jalali [mailto:jalali.hb_at_gmail.com]
> *Sent:* 19 May 2015 06:33
> *To:* Joachim Vollaire
> *Subject:* Re: [fluka-discuss]: scoring scattered spectrum in different
> angles
>
>
>
> Dear Joachim
>
> Thanks for your response but there is no problem with me for defining
> source and geometry. My problem is just scoring spectrum in an exact angle
> and getting a figure like attached one.
>
> Did you mean I can get such a graph by USRYIELD card? In that card we
> should determine an upper and lower limit for angle too.
>
> Kind Regards
>
> Hamideh
>
>
>
> On Tue, May 19, 2015 at 12:54 AM, Joachim Vollaire <
> joachim.vollaire_at_cern.ch> wrote:
>
> Dear Hamideh
>
>
>
> I suggest to look at the following presentation. For the simulation of the
> synchrotron source:
>
>
>
> There is the possibility to use a built-in source to generate primary
> photons samples from a generic synchrotron spectrum (starting slide 16).
>
> https://indico.cern.ch/event/334606/contribution/35/material/slides/0.pdf
>
>
>
> For scoring, look at the card USRYIELD to score a double differential yield
>
>
>
> For the geometry, your system is rather straightforward, I do not have
> specific advice
>
> Best of luck with your study
>
> Joachim
>
>
>
> *From:* owner-fluka-discuss_at_mi.infn.it [mailto:
> owner-fluka-discuss_at_mi.infn.it] *On Behalf Of *Hamideh Jalali
> *Sent:* 18 May 2015 13:16
> *To:* fluka-discuss
> *Subject:* [fluka-discuss]: scoring scattered spectrum in different angles
>
>
>
> Dear FLUKA Experts
>
>
>
> I would like to resolve a problem as a benchmark. In my problem a spectrum
> of photons (synchrotron radiation) in +z direction strike an inclined Si
> target and scattered SR spectrum is scored behind two SiO2 plates in x
> direction.
>
> As attached figure shows the spectrum of scattered photons has been scored
> in theta=90 (i.e. z=100 ,x=100) and 18 degrees(i.e. z=307,x=100).
>
> My question is, how can I score the spectrum in exactly these two points?
> If I define a very small region the time of run will not be logical and
> bigger region could not be matched with those angles.
>
> Any help would be appreciated.
>
>
>
> Best Regards
>
> Hamideh
>
>
>
> PS: the geometry of problem has been attached too.
>
>
>



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Received on Wed May 20 2015 - 17:26:33 CEST

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