[Gate-users] Jaszczak SPECT Phantom modelisation

[Benoît Collette]

Hello,

I'm using GATE v. 4.0.0 and I'm trying to modelise a Jaszczak SPECT 
Phantom Deluxe ( http://www.biodex.com/radio/phantoms/phantoms_750.htm 
). The geometry I've created is very simple : a cylinder containing 
activity and, inside the cylinder, 6 spheres also containing activity. 
But, the execution of my simulation is stopped and I receive error 
messages (see "testVG.output"). I think it's linked with the overlaping 
of the source in the cylinder and the sources in the spheres. But I 
don't know how to do this otherwise ...

Can somebody explain me how to define a source with a geometry like a 
cylinder extruded for the spheres ? Or how to do this otherwise ?

Thanks a lot.


 
Benoît COLLETTE, MSc

Department of Nuclear Medicine
Erasmus Hospital - ULB
808 Route de Lennik
1070 Brussels
Tél : +32 2 555 7068
Fax : +32 2 555 6800
Benoit.Collette at ulb.ac.be

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