Browsing by Subject "Nuclear motions"

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  • Ammonia, water, and hydrogen: Can nuclear motion be described classically? 
    Frank, Irmgard; Genuit, Stefanie; Matz, Florian; Oschinski, Hedda (Chichester : John Wiley and Sons Ltd, 2020)
    The hypothesis that nuclear motion can be described classically has been tested for several critical systems. We investigate the inversion of ammonia and the heat capacities of water and hydrogen. We use conventional ab ...
  • Dissociation and ionization of HeH+in sub-cycle-controlled intense two-color fields 
    Oppermann, F.; Wustelt, P.; Florin, T.; Mhatre, S.; Gräfe, S.; Paulus, G.G.; Lein, M. (Bristol : Institute of Physics Publishing, 2020)
    Using quantum-mechanical, one-dimensional, non-Born-Oppenheimer simulations we study the control over the strong-field dynamics of the helium hydride molecular ion HeH+ due to interaction driven by short and strong two-color ...
  • Emission times in high-order harmonic generation 
    Chirilä, C.C.; Dreissigacker, Ingo; van der Zwan, Elmar V.; Lein, Manfred (College Park, MD : American Physical Society, 2010)
    We calculate the emission times of the radiation in high-order harmonic generation using the Gabor transform of numerical data obtained from solving the time-dependent Schrödinger equation in one, two, and three dimensions. ...