12 January 2004 Calculations of vibration-rotation energy levels of diatomic molecules using the Euler series transformation method
Author Affiliations +
Proceedings Volume 5311, 14th Symposium on High-Resolution Molecular Spectroscopy; (2004); doi: 10.1117/12.545624
Event: 14th Symposium on High-Resolution Molecular Spectroscopy, 2003, Krasnoyarsk, Russian Federation
Abstract
Vibration - rotation energy levels of diatomic molecules are usually represented as a power series on vibration (v+1/2) and rotation J(J+1) quantum numbers - Dunham series. These series can be slowly convergent or even divergent for highly excited states, therefor, one needs to use the special method of their summation (Refs.[1-8] in the reference list are an examples). In the present we report the application of the Generalized Euler Transformation - a method for divergent series summation, for calculation of vibration-rotation spectra of diatomic molecules.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
T. V. Kruglova, Alexander D. Bykov, "Calculations of vibration-rotation energy levels of diatomic molecules using the Euler series transformation method", Proc. SPIE 5311, 14th Symposium on High-Resolution Molecular Spectroscopy, (12 January 2004); doi: 10.1117/12.545624; http://dx.doi.org/10.1117/12.545624
PROCEEDINGS
4 PAGES


SHARE
KEYWORDS
Molecules

Molecular spectroscopy

Astatine

Error analysis

Oscillators

Quantum efficiency

Quantum physics

Back to Top