[Gate-users] Best physics list for positron annihilation.

[Pietrzyk, Uwe]

Dear Andrea,

you didn’t mention the type of problem, but when
you use 22-Na as an ion source you need to specify
the radioactive decay explicitly. In our test and examples,
we use the following:

/gate/physics/addPhysicsList emstandard
/gate/physics/addProcess RadioactiveDecay

and this seems to work fine.
In case you mean something else, please let us know.

Kind regards,

Uwe Pietrzyk

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----------------------------------------------------------------------/

On 16 Nov 2015, at 15:58, Andrea González <andreita_5_92 at hotmail.com<mailto:andreita_5_92 at hotmail.com>> wrote:

Hello, I'm trying to simulate positron annihilitaion for 22-Na in PMMA.

I would like to know wich is the best physics list in this case, because I have problems with my list (standard EM).

Thank you very much.

Andrea.


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