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Proceedings Paper

Theoretical spectroscopy and dynamics of fragmentation of the He79Br2 complex
Author(s): Tomas Gonzalez-Lezana; Marta I. Hernandez; Gerardo Delgado-Barrio; Alexei A. Buchachenko; Pablo Villarreal
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Paper Abstract

Fragmentation dynamics of the HeBr2(B, (nu) ) complex is studied by mens of three-dimensional quantum calculations for a broad range of vibrational excitations ((nu) ). Using additive pairwise potentials for both electronic states involved, X and B, resonance line shapes, lifetimes, average structures, spectral shifts and final product distributions are presented for an assumed main transition (X,J equals 1, j equals odd, parity equals negative) yields (B,J equals O,j equals even, parity equals positive). For (nu) equals 44, a partial closing of the (Delta) (nu) equals negative one channel of the fragmentation is found, in good agreement with the experiment.

Paper Details

Date Published: 3 March 1997
PDF: 3 pages
Proc. SPIE 3090, 12th Symposium and School on High-Resolution Molecular Spectroscopy, (3 March 1997); doi: 10.1117/12.267748
Show Author Affiliations
Tomas Gonzalez-Lezana, Instituto de Matematicas y Fisica Fundamental (Spain)
Marta I. Hernandez, Instituto de Matematicas y Fisica Fundamental (Spain)
Gerardo Delgado-Barrio, Instituto de Matematicas y Fisica Fundamental (Spain)
Alexei A. Buchachenko, Moscow State Univ. (Russia)
Pablo Villarreal, Instituto de Matematicas y Fisica Fundamental (Spain)


Published in SPIE Proceedings Vol. 3090:
12th Symposium and School on High-Resolution Molecular Spectroscopy
Leonid N. Sinitsa; Yurii N. Ponomarev; Valery I. Perevalov, Editor(s)

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