Title

Differential Cross Sections and Angular Correlation Parameters for Electron Impact Excitation of the 33p, 31d and 33d States of Helium

Abstract

Distorted-wave Born approximation results for the differential cross section and various angular correlation parameters for electron impact excitation of the 33P, 31D and 33D states of helium are presented and compared with recent experimental data and other theoretical calculations. The connection between the Stokes parameters, the scattering amplitudes and the transferred angular momentum is given and discussed. The results from different distorted-wave models are given and the accuracy of various theoretical approaches for allowed and forbidden transitions is discussed.

Department(s)

Physics

International Standard Serial Number (ISSN)

0953-4075

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1988 Institute of Physics - IOP Publishing, All rights reserved.

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