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A refined Born approximation

โœ Scribed by Jerzy Rayski

Publisher
Elsevier Science
Year
1977
Tongue
English
Weight
256 KB
Volume
3
Category
Article
ISSN
0377-0427

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โœฆ Synopsis

The proposed method of computing scattering amplitudes and cross-sections is by far more efficient but not much more cumbersome than the Born approximation. It applies to the cases of medium strong couplings in high as weU as low energy region.

๐Ÿ“œ SIMILAR VOLUMES

A โ€œrefined Born approximationโ€ and Aitke
A โ€œrefined Born approximationโ€ and Aitken's ฮ”2 method
โœ John P. Coleman ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 158 KB

Rayski has suggested methods for calculating scattering amplitudes, which are based on the use of parameterized wave functions in a Born expansion. It is shown that his one-parameter methods are equivalent to Aitken's A2 transformation applied to successive elements of a Born sequence. Many-paramete