Hi,<br><br>If you are trying to detect Optical photons generated from scintillating crystal, you migh need to add:<br><br>/gate/physics/addProcess Scintillation<br><br>otherwise you won't generate any Optical Photons.<br>
<br>vesna<br><br><br><br><div class="gmail_quote">On Fri, Nov 30, 2012 at 11:52 AM, open researcher <span dir="ltr"><<a href="mailto:openresearcher90@gmail.com" target="_blank">openresearcher90@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hello everybody!<div>my simulations contains detection of optical photons. <br><div>when I use /gate/digitizer/Singles/insert opticaladder, my ascii Singles file is empty. But when I comment the command, ascii single file has the recordings (is that mean optical photons are not generated ?). </div>
<div>I have set expor<font color="#000000" face="sans-serif"><span style="line-height:19.045454025268555px">t GATE_USE_OPTICAL = 1 on. (When I source the env_gate.sh I even get the message '</span></font>Transport and generation of optical photons is enabled')</div>
</div><div>My materials.xml has properties of LSO and NaI, I tried with both crystals but didn't work out. </div><div>Any help ? </div><div>thanks in advance</div><div><br></div><div> <br>
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