Theoretical investigation of the autoionization process in molecular collision complexes:

Movre, M.; Meyer, W.
May 1997
Journal of Chemical Physics;5/1/1997, Vol. 106 Issue 17, p7139
Academic Journal
Discusses the theoretical investigation of the autoionization process in molecular collision complexes. Feshbach projection operator method; Approximation used in the analysis of experimental electron spectra; Definition of Feshbach projection schemes.


Related Articles

  • Excitation of Autoionization Resonances in Collisions of Helium Atoms with Fast Ions. Novikov, N. V.; Senashenko, V. S. // Journal of Experimental & Theoretical Physics;Mar2001, Vol. 92 Issue 3, p412 

    A theoretical model of collisions between fast ions and atoms is proposed which describes the effect of projectiles on the excitation of autoionization resonances. The model takes into account the change in the binding energy of electrons in a target atom induced by the field of a projectile,...

  • Theoretical investigation of the autoionization process in molecular collision complexes: He[sup *](2 [sup 3]S)+Li(2 [sup 2]S)→He+Li[sup +]+e[sup -]. Movre, M.; Thiel, L.; Meyer, W. // Journal of Chemical Physics;7/22/2000, Vol. 113 Issue 4 

    A complete ab initio treatment is applied to the autoionization process in the He[sup *](2s [sup 3]S)+Li(2s [sup 2]S) collisional complex. Feshbach projection based on orbital occupancy, implemented in a multireference configuration interaction (MRCI) code, defines the resonance state and...

  • An experimental and quasiclassical trajectory study of the rovibrationally state-selected reactions: HD+(v=0–15,j=1)+He→HeH+(HeD+)+D(H). Tang, X. N.; Houchins, C.; Xu, H. F.; Ng, C. Y.; Chiu, Y.; Dressler, R. A.; Levandier, D. J. // Journal of Chemical Physics;6/21/2007, Vol. 126 Issue 23, p234305 

    The absolute integral cross sections for the formation of HeH+ and HeD+ from the collisions of HD+(v,j=1)+He have been examined over a broad range of vibrational energy levels v=0–13 at the center-of-mass collision energies (ET) of 0.6 and 1.4 eV using the vacuum ultraviolet (VUV) pulsed...

  • Electron impact double ionization of Mg ions. Kumari, S.; Jha, L. // European Physical Journal D -- Atoms, Molecules, Clusters & Opti;Apr2012, Vol. 66 Issue 4, p1 

    Theoretical studies of electron impact double ionisation cross sections of Mg ions have been performed in the binary encounter approximation (BEA). Direct double ionisation has been investigated in the modified double binary encounter model. Ionization cross sections of different shells have...

  • The ambipolar Auger coefficient: Measured temperature dependence in electron irradiated and... Jonsson, P.; Bleichner, H. // Journal of Applied Physics;3/1/1997, Vol. 81 Issue 5, p2256 

    Studies the ambipolar Auger coefficient from measurements of temperature dependence in electron irradiated and highly n-type silicon. Extraction of effective ambipolar lifetime; Consideration of varying injection levels and temperatures; Room temperature value of Auger coefficient.

  • Device to measure friction coefficients and contact resistance inside a scanning Auger microscope. McDonald, T. G.; Peebles, D. E.; Pope, L. E.; Peebles, H. C. // Review of Scientific Instruments;Apr87, Vol. 58 Issue 4, p593 

    A device is described for in situ, rotary pin-on-disk wear studies in a commercial scanning Auger microscope. This device is mounted on a single 8-in. vacuum flange and can be installed in place of the normal sample mounting manipulator. The device allows simultaneous measurement of contact...

  • Simulation studies of the dynamic behavior of semiconductor lasers with Auger recombination. Tang, Ming; Wang, Shyh // Applied Physics Letters;6/29/1987, Vol. 50 Issue 26, p1861 

    We apply the phase portrait analysis to semiconductor lasers with Auger recombination and extend the analysis to high modulation frequency ωm. On the two-dimensional bifurcation diagram of modulation depth and modulation frequency, there are seven regions: digital pulsing regions, analog...

  • Study of Europium Traces by Laser Resonance Ionization Spectroscopy. Khalmanov, A. T.; Hamraev, Kh. S.; Tursunov, A. T.; Tukhliboev, O. // Optics & Spectroscopy;Jun2002, Vol. 92 Issue 6, p815 

    A three-stage scheme for the excitation of the autoionization state of europium atoms is realized, and the corresponding ionization cross section is determined: σ = 6.5 × 10[sup -10] cm². Analytical signals from europium atoms are recorded in standard and waste water solutions used in...

  • An Auger photoelectron coincidence spectrometer. Thurgate, S.; Todd, B.; Lohmann, B.; Stelbovics, A. // Review of Scientific Instruments;Dec1990, Vol. 61 Issue 12, p3733 

    The feasibility of photoelectron Auger electron coincidence spectroscopy from solid surfaces has been demonstrated by Haak et al. [Ph. D. thesis, University of Groningen, The Netherlands, 1983; Phys. Rev. Lett. 41, 1825 (1978); Rev. Sci. Instrum. 55, 696 (1984)]. They were able to show the...


Read the Article


Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics