The Charge State of Protons with 90 and 100 keV Energies Decelerated in Hydrogen Plasma

<div>A typical energy-loss measurement spectrum of 100 keV proton penetrating through hydrogen gas discharging plasma at different discharging time (a) was at 0 <i>μ</i>s time and (b) was at about 3 <i>μ</i>s time (the initial gas pressure was about 0.81 mbar, and the voltage was 3 kV).</div>

Laser and Particle Beams

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Figure 1

Figure 1: The Charge State of Protons with 90 and 100 keV Energies Decelerated in Hydrogen Plasma 