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CHEN Chong-yang, QI Jing-bo, WANG Yan-sen. Resonant Excitation Double-autoionization in Electron-ion Collision[J]. Nuclear Physics Review, 2002, 19(Suppl): 51-54. DOI: 10.11804/NuclPhysRev.19.S1.051
Citation: CHEN Chong-yang, QI Jing-bo, WANG Yan-sen. Resonant Excitation Double-autoionization in Electron-ion Collision[J]. Nuclear Physics Review, 2002, 19(Suppl): 51-54. DOI: 10.11804/NuclPhysRev.19.S1.051

Resonant Excitation Double-autoionization in Electron-ion Collision

  • Using semirelativistic distorted-wave Born approximation m et hod, we have calculated direct ionization (DI), excitation autoionization (E A) and resonant excitation double- autoionization (REDA) cross sections of Na- like ions Ti 11+ and Cr 13+ . There is a good agreement between theore tical results and experimental data in magnitude over the entire energy region. REDA processes contribute about 20%-30% to the total ionization cross section a nd cannot be neglected...
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