Design of Velocity Map Imaging Spectrometer Equipped with a Mass Gate Discriminating Particular Photofragments

<table>Schematic view of the VMI spectrometer used for the computer simulations of ion trajectories. Synchrotron radiation was introduced along the <svg height="9.8625002" id="M79" style="vertical-align:-2.29482pt" version="1.1" viewbox="0 0 7.875 9.8625002" width="7.875" xmlns="http://www.w3.org/2000/svg">
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<tspan style="font-size: 12.50px; " x="0" y="0">𝑦</tspan>
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</svg>-axis. a, repeller; b, ion extractor; c, tube entrance; d, drift tube; e, PSD; f, mass gate; g, ion reflector. </table>

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Figure 5

Figure 5: Design of Velocity Map Imaging Spectrometer Equipped with a Mass Gate Discriminating Particular Photofragments 