On 01.09.2018 12:31, Ševčik Aleksandras wrote:
>
> Hello,
>
> I want to implement a virtual accelerator concept which is a virtual
> source from which photon beams are emitted with photon fluence
> spectral distribution as that of a real accelerator. However, the
> spectra provided by source.f when scored with USRTRACK strangely
> deviates from the sample, see attached pictures. When I was doing the
> same with lesser energies up to 100 kev, no deviations were noticed.
> Could someone give any insights what is my error ?
>
> Regards
>
> Alex
>
Dear Alex,
What kind of deviation did you mean? USRTRACK in vacuum gives the same
sample as the file data. The sharp peak is a process of positron
annihilation in media.
Best regards,
Mikhail
__________________________________________________________________________
You can manage unsubscription from this mailing list at
https://www.fluka.org/fluka.php?id=acc_info
Received on Mon Sep 03 2018 - 11:27:05 CEST