<div dir="ltr">Dear Uwe,<div><br></div><div>The GATE version I'm using is vGate v8.1 using the virtual machine. I also tried my code on vGate v7.2 on a virtual machine. Plus, Gate v8.0 I installed on my Linux PC and still all acted the same.</div><div>Out of curiosity yesterday, I tried all the physics lists available and nothing changed. Attached is the mac file I used.</div><div>Thanks for your help and support.</div><div><br></div><div>Best Regards,</div><div>Ezzat</div></div><br><div class="gmail_quote"><div dir="ltr">On Tue, Nov 20, 2018 at 12:49 PM Uwe.Pietrzyk <<a href="mailto:Uwe.Pietrzyk@web.de">Uwe.Pietrzyk@web.de</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div style="word-wrap:break-word">Hello Ezzat Elmoujarkach,<div><br></div><div>could you add some more information about your simulation,</div><div>i.e. which version of GATE you are using and maybe also the m.mac-files</div><div>concerning the physics. This could be useful to help you in this matter.</div><div><br></div><div>Kind regards,</div><div><br></div><div>Uwe Pietrzyk</div><div><br><div>
<div style="word-wrap:break-word"><div style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">---------------------------------------</div><div style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">Prof. Dr. Uwe Pietrzyk<br>Diplom-Physiker<br>Am Anger 18<br>50374 Erftstadt<br>Tel: +49-2235-922038<br>Fax: +49-2235-922039<br>Mobil: +49-172-213-2155<br>eMail: <a href="mailto:Uwe.Pietrzyk@web.de" target="_blank">Uwe.Pietrzyk@web.de</a></div><div style="color:rgb(0,0,0);font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px">---------------------------------------</div></div>
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<br><div><blockquote type="cite"><div>On 19. Nov 2018, at 17:32, Ezzat Elmoujarkach <<a href="mailto:ezzat.elmo@gmail.com" target="_blank">ezzat.elmo@gmail.com</a>> wrote:</div><br class="m_-1465854421403015048Apple-interchange-newline"><div><div dir="ltr">Dear GATE users,<div><br></div><div>I've been working on some simulation using a neutron source with energy 2.5 MeV (mean energy of Cf-252). I noticed that the neutrons interact with the world material (air or vacuum) producing electrons and gamma. However, as soon as they touch any object (water phantom, a sheet or anything in the simulation) the neutron deposit all it's energy in the first layer of the object and no secondary radiations are produced. Is this how the simulation should work? or there is something wrong I need to fix?</div><div><br></div><div>I'm using vGate v8.1 and the physics list emstandard and QGSP_BIC_HP</div><div><br></div><div>Best Regards,</div><div><br></div><div>Ezzat</div></div>
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