β Scribed by A. Gross; W. Brenig
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Resonanceβenhanced Raman scattering (RERS) from the ground __X__^1^Ξ£~__g__~^+^(Ξ½~__g__~ = 0, __J__~g~) state of H~2~ via the excited intermediate __C__^1^Ξ ~__u__~(Ξ½ = 0/1/2/3, __J__~i~) state coupled nonβadiabatically with the __B__^1^Ξ£~__u__~^+^(Ξ½~__iB__~ = 8/10/12/14, __J__~i~) state
## Simple consideratrons based on relative v&city yield a natural adiabaticity parameter for collinear vibrational excita-tion_ Condittons for the applicability of the sudden approximation are derived by examining the relevant classical motion. The relation between the sudden approximation and the
It is shown that the generator coordinate approximation introduces non-adiabatic effects of the correct sign (ener,g lowerinrz) and size (Born-Oppenheimer analysis)\_ The theoretical expression applied to diatomic molecules qualitatively explains the observed trends of non-adiabatic energy correctio