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Your search keyword '"Adamson, S. O."' showing total 2 results
Start Over Author "Adamson, S. O." Publisher american institute of physics
2 results on '"Adamson, S. O."'

1. The Reaction of Dissociative Recombination in a Strong Light Field.

Author

Golubkov, M. G., Adamson, S. O., Apukhtina, N. V., Golubkov, G. V., Dementiev, A. I., and Ryabinkin, I. G.

Subjects
*CATHODE rays, *REACTION mechanisms (Chemistry), *ELECTRONS, *IONS, *ELECTROMAGNETIC fields, *PHOTONS
Abstract

The DR theory of slow electrons with molecular ions in strong monochromatic light field is developed. The potential energy curves of the oxygen molecule O2** dissociative states are calculated. Classification of all possible transitions and reaction mechanisms are presented. [ABSTRACT FROM AUTHOR]

Published
2008
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2. The origin of Λ-doubling effect for the B [sup 1]∏ and D [sup 1]∏ states of NaK.

Author

Adamson, S. O., Adamson, S.O., Zaitsevskii, A., Pazyuk, E. A., Pazyuk, E.A., Stolyarov, A. V., Stolyarov, A.V., Tamanis, M., Ferber, R., and Cimiraglia, R.

Subjects
*MOLECULAR dynamics, *PERTURBATION theory
Abstract

The origin of Λ-doubling effect (q factors) for the regularly perturbed NaK B [sup 1]∏ and D [sup 1]∏ states has been investigated by means of ab initio many-body multipartitioning perturbation theory calculation of the electronic L-uncoupling matrix elements between the examined [sup 1]∏ and five lowest [sup 1]∑[sup +] states for both [sup 23]Na[sup 39]K and [sup 23]Na[sup 41]K isotopomers. The hypothesis of pure precession was found to be valid for the B [sup 1]∏-A [sup 1]∑[sup +] and D [sup 1]∏-C [sup 1]∑[sup +] pairs of the interacted states, while the unique perturber approximation works properly for the D [sup 1]∏ state and completely breaks down for the B [sup 1]∏ state. The theoretical rovibronic q-factor values estimated for both states by means of the approximate sum rule agree well with their experimental counterparts and demonstrate high sensitivity to vibrational and rotational quantum numbers. © 2000 American Institute of Physics. [ABSTRACT FROM AUTHOR]

Published
2000
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