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<font size="-1">Dear Mery,<br>
<br>
Yes, you can do it with GATE by using (for example) the
QGSP_BIC_HP physics list.<br>
<br>
Photon energy as to be higher than the photonuclear threshold
(about 7 MeV for most of the materials, even lower for some like
Berylium).<br>
<br>
Be aware that materials in GATE are only defined using the natural
isotopic composition.<br>
So you cannot select a specific isotope for a given material (this
problem can affect the neutron production because photo-nuclear
cross-section depends on isotope definition).<br>
<br>
Best regards,<br>
<br>
Nicolas<br>
</font>
<pre class="moz-signature" cols="72">***********************************************************************
Nicolas ARBOR
Maître de Conférences
Université de Strasbourg - Faculté de Physique et Ingénierie
Groupe de recherche DeSIs - Institut Pluridisciplinaire Hubert Curien
23, rue du Loess BP28 67037 Strasbourg Cedex 2
mail : <a class="moz-txt-link-abbreviated" href="mailto:nicolas.arbor@iphc.cnrs.fr">nicolas.arbor@iphc.cnrs.fr</a> / tel : 03.88.10.64.27
***********************************************************************</pre>
<div class="moz-cite-prefix">Le 07/02/2018 à 14:00, Mery MB a
écrit :<br>
</div>
<blockquote type="cite"
cite="mid:CAKkaMoM2hwmLfTsubaYajfZhTUe1WPdGK3DTe05pK7dhXjcUTw@mail.gmail.com">
<div dir="ltr">
<div>
<div>
<div>Dear Gate User<br>
<br>
</div>
I need to simulate neutron which produce from high photon
energy..<br>
</div>
Is it possible to do it with Gate? <br>
</div>
<div>I did not find it's library in Gate manual.<br>
</div>
<div>If someone has experience with that, I appreciate his/her
help.<br>
<br>
</div>
<div>Best Regards<br>
</div>
<div>Mery<br>
</div>
<br>
</div>
<br>
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