<div dir="auto"><div style="font-family:sans-serif;font-size:12.8px" dir="auto"><div style="width:328px;margin:16px 0px"><div><div dir="ltr"><div><br>hi Gaters;</div><div>please when I simulate the spectre of CT-Scan, in the output I don't have the characteristic peaks of materiel target.</div><div>I use this Actor for spectre:</div><div><pre style="white-space:pre-wrap">/gate/actor/addActor EnergySpectrumActor spc<br>/gate/actor/spc/attachTo waterCylinder<br>/gate/actor/spc/save sp1000.root<br>/gate/actor/spc/energySpectrum/setEmin 0.01 MeV<br>/gate/actor/spc/energySpectrum/setEmax 0.14 MeV<br>/gate/actor/spc/energySpectrum/setNumberOfBins 400<br>/gate/actor/spc/energyLossHisto/setEmin 0.01 MeV<br>/gate/actor/spc/energyLossHisto/setEmax 0.14 MeV<br>/gate/actor/spc/energyLossHisto/setNumberOfBins 400<br><br></pre><pre style="white-space:pre-wrap"> thanks</pre></div></div></div></div><div style="height:0px"></div></div><br></div>