Analysis of Rotational and Vibrational Raman Spectra in Virtual State Dynamics

Jan 22, 2026

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This study investigates the characteristics of Stokes and Anti-Stokes lines observed in Rotational and Vibrational Raman spectra of a sample in virtual state with a rotational quantum number DJ=±1. The analysis focuses on the effective transitions between various rotational states (J, J+2, J-2) and their corresponding vibrational states (V=0, V=1). Emphasis is placed on the comparison of Raman spectra to elucidate the underlying dynamics of molecular interactions.

sean-francis

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Analysis of Rotational and Vibrational Raman Spectra in Virtual State Dynamics

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Presentation Transcript

Virtual state AB Sample Stokes lines Anti-Stokes lines
DJ = ± 1 Rotational Raman: Sample Virtual state DJ = ± 1 AB J
DJ = ± 1 J+2 J-2 Rotational Raman: Sample Virtual state DJ = ± 1 AB J
DJ = ± 1 Stokes lines Anti-Stokes lines J+2 J-2 Rotational Raman: Virtual state DJ = ± 1 AB J
Effective transitions: Vs Raman Spectrum:
Virtual state AB Sample Stokes lines Anti-Stokes lines
Vibrational Raman: Sample Virtual state V=1 AB V=0
Vibrational Raman: Sample Virtual state V=1 AB V=0
Vibrational Raman: Sample Virtual state V=1 AB V=0
Vibrational Raman: Virtual state V=1 AB V=0
J J J+2 J J-2 J n 1 0 0 0 0 1 (1 1) v´ v´´ Vibrational Raman: Virtual state V=1 AB V=0