2 papers
nucl-th2026
Predominant Nuclear Excitation by Electron Capture Driven by Beam-Induced Return Currents
Y. Y. Xu, J. T. Qi, H. Peng +5
Predicted nearly five decades ago, nuclear excitation by electron capture (NEEC) remains experimentally elusive because its weak resonant signal is obscured by competing electron-d…
physics.plasm-ph2023
Coherent subcycle optical shock from superluminal plasma wake
H. Peng, T. W. Huang, K. Jiang +7
We propose a new mechanism for generating coherent subcycle optical pulse by directing a relativistic electron beam (REB) into a plasma with a density up-ramp. The subcycle pulse i…