Date: Sat, 22 Aug 2015 10:13:21 +0300
On 21.08.2015 16:26, teterev wrote:
> Hello! In reaction (n, 4He) the number of neutrons 10 ^ 8, but I have
> not found where I need this indicate.
> Thank you for any help!
With lower gamma EMFCUT thresholds the fluence (per primary) and energy
scoring results in attachment.
The USRYIELD in your input doesn't work, but it works if swap
quantities ie and ia!
* Doesn't work
USRYIELD 124. 4-HELIUM -57. -1. -2. 1.Yield1
USRYIELD 180. 0.0 1. 0.0015 0.0 1. &
* Works!
USRYIELD 2401. 4-HELIUM -57. -1. -2. 1.Yield1
USRYIELD 0.0015 1.E-4 1. 180. 0.0 1. &
I don't know how to normalize and interpret cross-section in that case
especially with such thick target!
Best regards,
Mikhail
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