High-resolution study of the prominent near-threshold resonances in the Ar 3s-electron photoionization
1998; Elsevier BV; Volume: 247; Issue: 1-2 Linguagem: Inglês
10.1016/s0375-9601(98)00563-5
ISSN1873-2429
AutoresS. Lauer, H Liebel, F Vollweiler, H. Schmoranzer, G. Reichardt, O. Wilhelmi, G Mentzel, K.-H. Schartner, V L Sukhorukov, B M Lagutin, I D Petrov, Philipp V. Demekhin,
Tópico(s)Atomic and Molecular Physics
ResumoThe absolute Ar 3s-electron photoionization cross section was measured in the exciting-photon energy range from 30.65 to 31.75 eV by photon-induced fluorescence spectroscopy (PIFS). The bandwidth of the exciting synchrotron radiation was 4.8 meV. The profiles of the resonances observed in the Ar 3s-electron photoionization were compared with the profiles of the resonances in the total photoabsorption.
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