laser-driven capacitor-coil target, was measured by proton deflectometry with a proper
plasma shielding. Proton deflectometry is a direct and reliable method to diagnose strong,
mm 3-scale laser-produced B-field; however, this was not successful in the previous
experiment. A target-normal-sheath-accelerated proton beam is deflected by Lorentz force in
the laser-produced magnetic field with the resulting deflection pattern recorded on a …