[Gate-users] Adding the material BGO in Materials.xml

Martin Janecek mjanecek at lbl.gov
Wed Oct 21 23:03:30 CEST 2009


Have you tried adding it to the Materials.xml file? I have it as (see 
below), and it's been working well.

Martin

>   <material name="BGO">
>
>     <propertiestable>
>
>       <property name="SCINTILLATIONYIELD" value="8200" unit="1/MeV"/>
>
>       <property name="RESOLUTIONSCALE" value="2.75"/>
>       <property name="FASTTIMECONSTANT" value="320" unit="ns"/>
>
>       <property name="SLOWTIMECONSTANT" value="1800" unit="ns"/>
>
>       <property name="YIELDRATIO" value="0.98"/>
>
>       <propertyvector name="FASTCOMPONENT" energyunit="eV">
>
>     <ve energy="2.583" value="1"/>
>
>       </propertyvector>
>
>       <propertyvector name="ABSLENGTH" unit="m" energyunit="eV">
>
>     <ve energy="4.08" value="1"/>
>
>     <ve energy="1.84" value="1"/>
>
>       </propertyvector>
>
>       <propertyvector name="RINDEX" energyunit="eV">
>
>     <ve energy="4.08" value="2.1"/>
>
>     <ve energy="1.84" value="2.1"/>
>
>       </propertyvector>
>
>     </propertiestable>
>
>   </material>
>




Ida Häggström wrote:
> Hello Gaters!
>
> Is there anyone who has added the material BGO to the Materials.xml 
> file? Just adding it to the GateMaterials.db database doesn't support 
> optical photons travelling in the crystal. I found a previous thread 
> "Materials.xml collaboration!" 
> (http://lists.healthgrid.org/archives/gate-users/2008-January/002364.html) 
> where you could download a file containing some information about 
> other crystals. There are some posts missing regarding BGO however...
>
> Any ideas? Thanks,
> Ida
>
>
>  
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