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5 results on '"Mandelshtam, V.A."'

3. All the nonadiabatic (J=0) bound states of No[sub 2].

Author

Salzgeber, R.F., Mandelshtam, V.A., Schlier, Ch., and Taylor, H.S.

Subjects
*NITROGEN dioxide, *BOUND states, *EXCITED state chemistry
Abstract

Calculates the vibronic bound states of the coupled electronic ground and first excited surfaces of nitrogen dioxide. Calculation by harmonic inversion of the Chebyshev correlation function; Comparison of results with adiabatic and nonadiabatic levels calculated from the same surfaces.

Published
1999
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4. Extraction of tunneling splittings from a real time semiclassical propagation.

Author

Mandelshtam, V.A. and Ovchinnikov, M.

Subjects
*TUNNELING spectroscopy, *TIME
Abstract

Computes tunneling splittings using harmonic inversion of time cross-correlation matrix by filter-diagonalization. Presentation of an approach to dynamic calculations; Time propagation using Herman-Kluk propagator; Transmission of probabilities for the Eckardt barrier from cross-correlation functions.

Published
1998
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