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Dynamics of the AR…H2 Van Der Waals Complex: A Diabatic Distorted Wave Approach Including Discrete-Discrete Couplings

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Structure and Dynamics of Weakly Bound Molecular Complexes

Part of the book series: NATO ASI Series ((ASIC,volume 212))

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Abstract

We calculate energy positions and widths of predissociating levels of the Ar…H2 complex in a diabatic vib-rotational distorted wave decoupling scheme. For non-zero values of the total angular momentum, discrete-discrete couplings are important for obtaining a good estimation of these magnitudes. Also, we study the effect of the diatomic vibrational state on the predissociation widths showing, as expected, a progressive increment when the vibrational excitation increases. Furthermore, the reliability of our approach is checked by means of close-coupling calculations for some triatomic levels.

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Authors and Affiliations

  1. Instituto de Estructura de la Materia, C.S.I.C, Serrano 123, 28006, Madrid, Spain

    P. Villarreal, G. Delgado-Barrio, O. Roncero, E. de Pablo & S. Miret-Artés

Authors
  1. P. Villarreal
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  2. G. Delgado-Barrio
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  3. O. Roncero
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  4. E. de Pablo
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  5. S. Miret-Artés
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Editor information

Editors and Affiliations

  1. Molecular Spectroscopy Division, National Bureau of Standards, Gaithersburg, Maryland, USA

    Alfons Weber

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© 1987 D. Reidel Publishing Company

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Villarreal, P., Delgado-Barrio, G., Roncero, O., de Pablo, E., Miret-Artés, S. (1987). Dynamics of the AR…H2 Van Der Waals Complex: A Diabatic Distorted Wave Approach Including Discrete-Discrete Couplings. In: Weber, A. (eds) Structure and Dynamics of Weakly Bound Molecular Complexes. NATO ASI Series, vol 212. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-3969-1_43

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  • DOI: https://doi.org/10.1007/978-94-009-3969-1_43

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-94-010-8261-7

  • Online ISBN: 978-94-009-3969-1

  • eBook Packages: Springer Book Archive

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