Re: Inelastic interactions below 20 MeV

From: Sunil C <csunil11_at_gmail.com>
Date: Wed, 9 Mar 2011 11:54:12 +0530

Hi All

Let me also add:

It is just not that neutrons are not emerging from the inelastic
interactions, but none are entering into an inelastic interaction either,
below 19.6 MeV.

Regards

Sunil
..............

On Tue, Mar 8, 2011 at 2:28 PM, Sunil C <csunil11_at_gmail.com> wrote:

> Hi All
>
> I have been trying to score some neutrons emerging from inelastic
> interactions using the USRYILED option by setting WHAT(4) = -1 and
> WHAT(5)-2.
> with lead as the target material and neutrons as the primary particle.
>
> While I can see results above 20 MeV incident energy, it falls to 0.0 right
> below that.
>
> Since there should be some interactions happening below about 15 MeV in the
> case of Pb and many other materials;
>
> 1. Are such interactions invoked at all below 20 MeV (19.6 MeV to be
> precise) due to the group structure?
>
> 2. Or is it just a matter of scoring through some other technique?
>
> Thanks a lot
>
> Sunil
>
Received on Wed Mar 09 2011 - 10:03:30 CET

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