Ngoc-Duy,
in my email below I forgot to add that you need to associate an AUXSCORE card to the USRYIELD in order to
filter only the ion you are interested in (20Na are to be specified in WHAT(2) of AUXSCORE card).
Best regards, luigi
On 14 Aug 2015, at 10:55, Luigi Salvatore Esposito <luillo_at_cern.ch<mailto:luillo_at_cern.ch>> wrote:
give a look at the USRYIELD card, in particular to Note 3.
Best regards, luigi
On 14 Aug 2015, at 10:31, Ngoc-Duy Trinh <trinhngocduy.k55_at_hus.edu.vn<mailto:trinhngocduy.k55_at_hus.edu.vn>> wrote:
Thanks for your answer. I understand now.
However, i have just one more question : if i just want to know only the production rate of neutron in this reaction in Ho (but not the transport of neutron), is it possible to do it in FLUKA ?
Thanks in advance.
2015-08-14 10:23 GMT+02:00 Luigi Salvatore Esposito <luigi.salvatore.esposito_at_cern.ch<mailto:luigi.salvatore.esposito_at_cern.ch>>:
if you go at the end of 20Ne+Ho001.out, you will see this message
**** Low energy neutron xsec not found for some media 1 2 ****
HOLMIUM
that it’s exactly my comment in my previous email.
If you’re interested to neutron > 20 MeV, please follow the instructions in Note 3 of the LOW-NEUT card.
Best regards, luigi
On 14 Aug 2015, at 09:54, Ngoc-Duy Trinh <trinhngocduy.k55_at_hus.edu.vn<mailto:trinhngocduy.k55_at_hus.edu.vn>> wrote:
Dear Sir,
Thank you very much for your answer.
When i run my simulation with Holmium, FLUKA give me these files, i also put my input so you can check it.
Eventhough i want just to see the neutron > 20 MeV production in 20Ne+Ho, the code doesn't work but give me always these files ?
Could you please see it for me ?
Thank you in adavance.
Sincerely.
2015-08-14 9:13 GMT+02:00 Luigi Salvatore Esposito <luigi.salvatore.esposito_at_cern.ch<mailto:luigi.salvatore.esposito_at_cern.ch>>:
hi,
could you possibly provide more details about the problem you’re experiencing?
is it a crash?
However, keep in mind that holmium is not present in the low energy neutron library, so the models will fail for neutron below 20 MeV.
Best regards, luigi
On 13 Aug 2015, at 20:46, Ngoc-Duy Trinh <trinhngocduy.k55_at_hus.edu.vn<mailto:trinhngocduy.k55_at_hus.edu.vn>> wrote:
Dear FLUKA experts,
Now i'm simulating the production yield of neutron in the reaction 20Ne (20 MeV/n) + Ho. My code works with other target material like Pb, Al, and it's doesn't work when i change the material to Ho. Do you know why ?
Thank you very much for your answer.
Sincerely
--
TRINH Ngoc Duy
Stagiaire - Service de Physique - Grand accélérateur national d'ions lourds
Master 2 Instrumentation nucléaire - Université de Bordeaux
ndtrinh_at_outlook.fr<mailto:ndtrinh_at_outlook.fr> - trinhngocduy.k55_at_hus.edu.vn<mailto:trinhngocduy.k55_at_hus.edu.vn> - ngoc-duy.trinh_at_ganil.fr<mailto:ngoc-duy.trinh_at_ganil.fr>
Tél : 0783188922
--
TRINH Ngoc Duy
Stagiaire - Service de Physique - Grand accélérateur national d'ions lourds
Master 2 Instrumentation nucléaire - Université de Bordeaux
ndtrinh_at_outlook.fr<mailto:ndtrinh_at_outlook.fr> - trinhngocduy.k55_at_hus.edu.vn<mailto:trinhngocduy.k55_at_hus.edu.vn> - ngoc-duy.trinh_at_ganil.fr<mailto:ngoc-duy.trinh_at_ganil.fr>
Tél : 0783188922
<20Ne+Ho.inp><20Ne+Ho.out><20Ne+Ho001.log><20Ne+Ho001.out><ran20Ne+Ho001>
--
TRINH Ngoc Duy
Stagiaire - Service de Physique - Grand accélérateur national d'ions lourds
Master 2 Instrumentation nucléaire - Université de Bordeaux
ndtrinh_at_outlook.fr<mailto:ndtrinh_at_outlook.fr> - trinhngocduy.k55_at_hus.edu.vn<mailto:trinhngocduy.k55_at_hus.edu.vn> - ngoc-duy.trinh_at_ganil.fr<mailto:ngoc-duy.trinh_at_ganil.fr>
Tél : 0783188922
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Received on Mon Aug 17 2015 - 12:51:22 CEST