<div dir="ltr">Hello Chunhui,<div>maybe you already checked it but if you don't generate _any_ gamma at all, did you check the Radioactive decay data</div><div>are set correctly in your env path?</div><div>Once I experienced a similar problem since my path was not correctly set.</div>
<div><br></div><div>Cheers,</div><div>p.</div><div><br></div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Thu, Mar 20, 2014 at 1:55 PM, 张春晖 <span dir="ltr"><<a href="mailto:arnoxiaolei86@gmail.com" target="_blank">arnoxiaolei86@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
I have checked the root file and visualized the simulation, there is<br>
no coincidences and no gamma ray.<br>
<br>
2014-03-20 20:05 GMT+08:00, Marc Chamberland<br>
<<a href="mailto:MarcChamberland@cmail.carleton.ca">MarcChamberland@cmail.carleton.ca</a>>:<br>
<div class="">> Hi,<br>
><br>
> For people to help you, you should tell the mailing list how you determined<br>
> that it is not producing the gamma ray.<br>
><br>
> Cheers,<br>
> Marc<br>
><br>
><br>
><br>
> __________________________<br>
><br>
> Marc Chamberland, MSc<br>
> PhD candidate<br>
> Department of Physics<br>
> Carleton University<br>
> Ottawa (ON)<br>
><br>
> On Mar 20, 2014, at 8:02, 张春晖<br>
</div><div class="">> <<a href="mailto:arnoxiaolei86@gmail.com">arnoxiaolei86@gmail.com</a><mailto:<a href="mailto:arnoxiaolei86@gmail.com">arnoxiaolei86@gmail.com</a>>> wrote:<br>
><br>
> Hello everyone:<br>
> I am using gate v6.2 for the simulation of our PET system, and want to<br>
> use Na22 as the source. My code is in the attachment. It seem not to<br>
> produce the Gamma. I do not know whether there is something wrong with<br>
> my source or my physical process. Could anyone send me a complete<br>
> instance with Na22 as the source? Thanks a lot! Best!<br>
><br>
> --<br>
> Chunhui Zhang from XiDian University<br>
> <attachment.zip>_______________________________________________<br>
> Gate-users mailing list<br>
</div>> <a href="mailto:Gate-users@lists.opengatecollaboration.org">Gate-users@lists.opengatecollaboration.org</a><mailto:<a href="mailto:Gate-users@lists.opengatecollaboration.org">Gate-users@lists.opengatecollaboration.org</a>><br>
> <a href="http://lists.opengatecollaboration.org/mailman/listinfo/gate-users" target="_blank">http://lists.opengatecollaboration.org/mailman/listinfo/gate-users</a><br>
<div class="im HOEnZb">><br>
><br>
<br>
<br>
--<br>
Chunhui Zhang from XiDian University<br>
</div><div class="HOEnZb"><div class="h5">_______________________________________________<br>
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