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ESCA peak intensities for small molecules in the sudden approximation

✍ Scribed by A. Palma; E. González; O. Goscinski

Book ID
104579893
Publisher
John Wiley and Sons
Year
1980
Tongue
English
Weight
214 KB
Volume
18
Category
Article
ISSN
0020-7608

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✦ Synopsis

Abstract

A simple transition probability formula is applied to the core hole ionization in CO, satisfactorily predicting the ratio between the intensity of the two inner‐shell peaks. The formula is also applied to the full ESCA spectra of water and methane; the theoretical results agree reasonably well with the experiment.

📜 SIMILAR VOLUMES

ESCA Peak intensities in the dipole and
ESCA Peak intensities in the dipole and generalized sudden approximations using fourier transforms of GTO's
✍ J. Morales; A. Palma; E. Poulain 📂 Article 📅 1983 🏛 John Wiley and Sons 🌐 English ⚖ 292 KB

## Abstract Analytical expressions for the square of the spherical average of Fourier transforms of Gaussian type orbitals (GTO's) are given. A direct application of these expressions to the calculation of molecular photoionization cross sections is considered under the generalized sudden (GSA) and

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