Dear expert:
I want to simulate the reaction between Li-6 and neutron, and calculate the energy spectrum of triton.
Following the manual, i use USRTRACK card and choose the corresponding particle, but there is no score.
What’s wrong and how do I fix it?
Thanks in advance！
thermalneu.inp (2.3 KB)
Good afternoon @ZhongLy,
Sorry for the delay!
You have to activate the pointwise card instead of the groupe wise card.
I tested with this input: thermalneu.inp and it’s working nicely as you can see in the following plots. However, you have to use the FLUKAFIX card to avoid artefacts
| no FLUKAFIX | FLUKAFIX |
|---|---|
 |
 |
I let you try with and without the card to see the difference and find the appropriated parameters. Here are some useful resources to understand the inputs I sent:
Let me know if it’s ok for you now.
Cheers,
Samuel