Dear Stefan,
First of all, I really thank you for your answer. I get my answer and solve my problem. However, I have a new challenge and I need help again.
For defining irradiation for electron I use PHYSICS card and entering the type EVAPORAT and choose model as "New Evap with heavy frag".
I chouse it but when I start the simulation. It breaks and turns me an error message. when I google the error I saw that I'm not the first one having this problem but I could not find any solution about this.
basicly the message turns me like "you could not use the old evaporation model. run stop". I think the main reason, I choose my setting but they could not be chosen by the program and FLUKA could not see
my pre-settings.
My questions are:
Do you have any idea why I could not choose my settings in this card? (I'm not an advanced user, I did some project before but I still go on learning.)
Is it possible if I make this simulation without this card...
PS: at the end of this improvement process, I try to simulate a linear accelerator and my duty is defining a beam dump... So I have to simulate the exact beamline for my study.
Thanks,
Tolga
----- Orijinal Mesaj -----
Kimden: "Stefan Roesler" <sroesler_at_mail.cern.ch>
Kime: "HASAN TOLGA ADA" <hasan.tolga.ada_at_gazi.edu.tr>
Kk: fluka-discuss_at_fluka.org
Gönderilenler: 14 Ocak Pazartesi 2019 14:10:09
Konu: Re: [fluka-discuss]: dose equivalent during the irradiation
Dear Tolga
Regarding scoring particle fluence with USRBIN please see p.16 in the
lecture on scoring
https://indico.cern.ch/event/694979/contributions/2927109/attachments/1657642/2654312/Scoring_2018.pdf
in the given example replace NEUTRON by PHOTON and adapt the scoring mesh
according to your problem (e.g., bin size or instead of cylindrical mesh
an rectangular mesh). Note, by default this scores only prompt photons,
i.e. not including those from radioactive decays. If you want to include
them see the Manual for the DCYSCORE card (activate RADDECAY with WHAT(1)
> 1.0 and DCYSCORE with WHAT(1) = -1)
The second part of your question is not fully clear. Are you intested in
dose eq and fluence from prompt radiation or radioactive decays? Dose eq
from prompt radiation are scored, very similar to fluence, e.g. with
USRBIN and (generalized) particle type "DOSE-EQ. Regarding dose eq and
particles from decay radiation note that by defining negative cooling
times with DCYTIMES you can go back to any moment during your irradiation.
See for example p.5 in the lecture on activation
https://indico.cern.ch/event/694979/contributions/2927152/attachments/1657658/2654336/Activation_2018.pdf
Hope that helps,
Cheers
Stefan
On Thu, 10 Jan 2019, HASAN TOLGA ADA wrote:
> Dear FLUKA users,
>
> I try to irradiate a target with electron and I want to trace during and
> after irradiation. I got 2 questions for you.
>
> The first one I want to see gamma scoring but I could not define then
> with USRBIN card. Can you explain how can I make it?
>
> And the second one I want to see dose eq and particles in a target when
> irradiation goes on. I can already see their values after irradiation
> including residual nuclei with the help of DCYSCORE card. Is there any
> way to trace them when irradiation goes on??
>
> Best regards.
>
> Tolga Ada
>
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Received on Mon Jan 21 2019 - 15:57:31 CET