Browsing by Author "Bartschat, Klaus"

Now showing items 1-4 of 4

    • "Close-coupling and distorted-wave calculations for electron-impact excitation of the (5p56p) states of xenon" 

      Bartschat, Klaus; Dasgupta, Arati; Madison, Don H. (American Physical Society, 2004-06)
      We report on a series of calculations for electron impact-excitation of the (5p^5)6p states in xenon from the ground state (5p^6)^1S_0. As in previous calculations for other noble-gas targets, we find strong evidence of ...

    • "Electron-impact excitation of carbon" 

      Zatsarinny, Oleg; Bartschat, Klaus; Bandurina, Ludmila; Gedeon, Viktor (2006-06-07)
      The B-spline R-matrix method was used to study electron-impact excitation of carbon from threshold to 60 eV. A multi-configuration Hartree-Fock method with non-orthogonal orbitals generated a very accurate target description. ...

    • Photodetachment of O- 

      Zatsarinny, Oleg; Bartschat, Klaus (2007-05-31)
      Photodetachment of O- (2p5)2P° has been investigated with a new R-matrix (close-coupling) code [1] that uses a B-spline basis for the continuum functions. The completeness of the B-spline basis ensures that no Buttle ...

    • A Time-dependent study of photoelectron angular distributions due to laser-induced continuum structures 

      Grum-Grzhimailo, Alexei; Bartschat, Klaus; Strakhova, S.I. (2007-05-31)
      The coupling of an atomic continuum to a discrete state by a strong laser field leads to so-called “laser-induced continuum structures” (LICS). In photo-ionization studies, LICS manifest themselves as autoionization-like ...