Abstract
The effects of rotational-vibrational interaction, and of rotational coupling between the B 2p u+1 and C 2p u1 electronic states, on the B X fluorescence continuum of H2 associated with spontaneous dissociation were investigated spectroscopically using monochromatized synchrotron radiation for selective excitation of rovibronic states. The rotational shifts and perturbations in the modulated continua intensities observed agree well with close-coupling and Jeffreys-Wentzel-Kromers-Brillouin (JWKB) calculations also performed and are explained in terms of nonadiabatic coupling effects and rainbow-interference structures. A straightforward experimental technique is described to detect mixed electronic states. © 1990 The American Physical Society.
Recommended Citation
H. Schmoranzer et al., "Rotational Effects In The Continuous Vacuum-ultraviolet Fluorescence Spectrum Of H2 Associated With Spontaneous Dissociation," Physical Review A, vol. 42, no. 3, pp. 1835 - 1838, American Physical Society, Jan 1990.
The definitive version is available at https://doi.org/10.1103/PhysRevA.42.1835
Department(s)
Physics
International Standard Serial Number (ISSN)
1050-2947
Document Type
Article - Journal
Document Version
Final Version
File Type
text
Language(s)
English
Rights
© 2023 American Physical Society, All rights reserved.
Publication Date
01 Jan 1990
