Dear Zhefu,
Yes you need to use source.f routine to simulate this. You have to
modify it to sample particles coming from each source, and using the
corresponding source's parameters (energy, position, particle type, etc).
As for the different intensities, you can simply sample from each source
with different frequencies, according to their intensities; for example
if source X is twice as intense as source Y then make sure to sample
twice from X as many samples you do for Y.
Here attached you can find a modified source.f where I set three sources
and sample from each of them. It assumes all the sources emit the same
particle (defined in the input with the BEAM card) and a monoenergetic
beam. But you can easily extend from there to a more general case.
Leonel
On 2.6.2016 01:44, lzfneu wrote:
> Dear all,
>
> My problem is concerned with three different sources with different
> beam intensities hit one same target at the same time.
>
> Maybe the problem could be solved in source.f file, but I am not quite
> sure.
>
> I have two questions to consult you:
> 1)how to define three different beam intensities in source.f file.
>
> 2)how to define three different sources hit the same target at the
> same time.
>
> Any help will be appreciated and thanks in advance!
>
> Zhefu
--
Leonel Morejon
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Received on Thu Jun 02 2016 - 16:38:19 CEST