Hello Fluka experts.
I was simulated a shielding with an electron beam and I use some USRBDX
scoring cards. The problem is when I check the result of tab.list or
sum.list of this detectors and I find more binns in Energy than I have
written in the card. For example if I put 1200 fluka count 1650, I have
reduced to 400 but then appears 660, if you check the datas one by one you
will find binn with the same energy interval (for example 2.3E-2 to
2.3E-2). I don't know why.
I want to calculate de dose before and after the shielding and I'm trying
to sum all the points in each interval of energy but I find that after the
first layer I have the same dose that after the shielding element. This is
a good way for obtain the dose?
I add some folders
*2 nd problem: k alpha line of copper*
In the same configuration (changing the first layer for copper) I send a
proton beam on a copper target in order to see the k alpha line (8.02 KeV).
I am able to see the k alpha line with a proton energy more than 30 MeV.
Under this energy it is impossible to see the k alpha line.
The card I am using to see the k alpha line are the following: EMF,
EMFFLUO, EMFCUT prod, EMFCUT transport.
I would like to know why I can not see them with lower energy and which
card should I add to see k alpha with a proton beam less than 30 MeV and
if possible for 5 MeV proton beam, on the other hand, if I use an electron
beam with a hundred of KeV, in this case I can see the K alpha without
problems.
Kind Regards
--
D. Javier Lozano Díaz
Técnico de apoyo en Radioprotección
Centro de láseres Pulsados Ultracortos (CLPU)
Calle Adaja nº8 C.P. 37185 Villamayor, Salamanca.
Edificio M5, Parque Científico USAL.
*Tel:* 923 338 121 *Ext:* 26
*E-mail:* jlozano_at_clpu.es
www.clpu.es
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Received on Tue Jun 27 2017 - 11:04:14 CEST