Bifurcations in quantum-rotational spectra

I. M. Pavlichenkov

doi:10.1117/12.131127

1 July 1992 Bifurcations in quantum-rotational spectra

I. M. Pavlichenkov

Proceedings Volume 1811, Tenth All-Union Symposium and School on High-Resolution Molecular Spectroscopy; (1992) https://doi.org/10.1117/12.131127
Event: Tenth All-Union Symposium and School on High Resolution Molecular Spectroscopy, 1991, Omsk, Russian Federation

Abstract

We shall consider a critical phenomenon which corresponds to bifurcation in classical mechanics. It modifies the rotational motion regime due to the appearance or disappearance of the degeneracy in a rotational band at some critical value I equals Ic. The bifurcation is induced by nonlinear effects occurring due to the action of centrifugal or Coriolis forces. It is revealed both as the rearrangement of the rotational multiplet (RM) levels and as a qualitative change of the probabilities of electromagnetic transitions within the band.

Citation Download Citation

I. M. Pavlichenkov "Bifurcations in quantum-rotational spectra", Proc. SPIE 1811, Tenth All-Union Symposium and School on High-Resolution Molecular Spectroscopy, (1 July 1992); https://doi.org/10.1117/12.131127

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