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<p style="margin-top:0;margin-bottom:0">Dear Gate users,</p>
<p style="margin-top:0;margin-bottom:0">I'm beginner in gate and i need answers about some questions...</p>
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<p style="margin-top:0;margin-bottom:0">The first, i would like to make my simulation on 4D CT imaging is it possible?</p>
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<p style="margin-top:0;margin-bottom:0"><span id="result_box" class="" lang="en"><span class="">how many events should I run? or number of um?to be close as possible to a real proton treatment?</span></span></p>
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<p style="margin-top:0;margin-bottom:0"><span id="result_box" class="" lang="en"><span class=""></span></span>if i have to simulate a treatment machine how can i define the beam? a spot beam or all details of the head machine.</p>
<p style="margin-top:0;margin-bottom:0">thank you in advance. <br>
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<p style="margin-top:0;margin-bottom:0">Reagards.<br>
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