Doubly differential electron-emission spectra in single and multiple ionization of noble-gas atoms by fast highly-charged-ion impact
作者： T. Kirchner , L. Gulyás , R. Moshammer , M. Schulz , J. Ullrich
DOI: 10.1103/PHYSREVA.65.042727
关键词:
摘要: Low-energy electron emission spectra are studied in collisions of 3.6 MeV/amu ${\mathrm{Au}}^{53+}$ ions with neon and argon atoms for well-defined degrees target ionization. We calculate doubly differential cross sections as functions the recoil-ion charge state continuum-distorted-wave eikonal initial-state approximation using a binomial analysis total ionization probabilities, compare them present previously published experimental data. Very good agreement is found single-ionization double neon, while some discrepancies observed triple argon.
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