Hi Pedro,
I am interested in your study. I have tried to score the cross section of carbon and oxygen proton channels before.
I estimate the cross section in a rough accuracy, but still find that the scoring result is different from ICRU report 63, at the low energy curve peak (30~50MeV).
If you get your result, can you show it on this forum?
Thank you very much.
Junyu
Sent from Mail for Windows 10
From: pedrojluque
Sent: 2018年2月13日 1:34
To: fluka-discuss_at_fluka.org
Subject: [fluka-discuss]: Problems with the USRYIELD card
Dear fluka team,
I am trying to simulate the cross section of the process p + 12C -->
11C + x. To score the cross section of the production of 11C with the
energy and the polar angle I used the yield card in two different ways:
using ISOTOPE to be scored and using HEAVYION to be scored. Then, I have
used the AUXCORE card to score only the 11C.
This is the aspect of this part of the code:
*...+....1....+....2....+....3....+....4....+....5....+....6....+....7....+....
USRYIELD 2401. ISOTOPE -57. -1. -2.
SECOND
USRYIELD 10. 0. 100. 360. 0.0 601.
&
AUXSCORE USRYIELD -1100600. SECOND SECOND
AMB74
I have checked if my code fails in other parts, but is this part the
one that creates the problem.
Using the ISOTOPE I obtain that it finished OK but with errors:
*** Unable to resolve name element ISOTOPE in card ***
USRYIELD 2401. ISOTOPE -56. SPHERE SPHERE
detect1
*** run stopped ***
When I use the option HEAVYION I obtain that the simulation is finished
but with erros (but I do not fid these errors).
What is wrong in the use on those cards? How can I change my code? (In
fact, I am using flair, not the pure code)
Thank you in advance,
Pedro.
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Received on Thu Feb 15 2018 - 03:43:33 CET