AW: question on USRBDX/USRTRACK results

Ciao Andrea,

sorry for that, sometimes my thunderbird has problems treating the attachments correctly. Here once more.

Olaf.

________________________________________
Von: Andrea.Mairani_at_mi.infn.it [Andrea.Mairani_at_mi.infn.it]
Gesendet: Samstag, 23. Juni 2012 14:07
An: Hartmann, Olaf
Betreff: Re: question on USRBDX/USRTRACK results

Dear Olaf,
Probably I understand your problem but I need your files again because I
see that we have some problems with the attachments, can you send them
again?
Andrea

> Content-Type: multipart/mixed;
> boundary="------------030202010502030308000109"
> X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.2.7
> (smtp1.mi.infn.it [192.84.138.69]); Wed, 20 Jun 2012
> 11:41:37 +0200 (CEST)
>
> This is a multi-part message in MIME format.
> --------------030202010502030308000109
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
> Content-Transfer-Encoding: 7bit
>
> Dear all,
>
> I'm running a FLUKA simulation for a very simple case - a beam hitting a
> copper target surrounded by air (see attached input). I put some scoring
> cards, and I'm a bit puzzled on the result. I attach also the tab.lis
> file and the corresponding plot for the USRBDX detector 1 which should
> score all particles which leave the air volume. The energy bins start as
> requested from 1E-3 GeV (actually 0.9778E-3) and once 1.964E-3 GeV is
> reached, it jumps back to 1E-3 and continues to the end of the energy
> range, but giving different results for the "doubled" bins.
>
> This effect does not appear when I look to all charged particles.
>
> What's the reason for this behavior?
>
> Best regards
> Olaf.
>