Physikalisches Institut der Bulgarischen Akademie der Wissenschaften. Zur Zeit im Vereinigten Institut für Kernforschung, Dubna, USSR.
Darstellungen der Streuamplituden
Article first published online: 14 MAR 2006
Copyright © 1963 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Annalen der Physik
Volume 467, Issue 1-2, pages 1–13, 1963
How to Cite
Nedelkov, I. P. (1963), Darstellungen der Streuamplituden. Ann. Phys., 467: 1–13. doi: 10.1002/andp.19634670102
- Issue published online: 14 MAR 2006
- Article first published online: 14 MAR 2006
- Manuscript Received: 6 SEP 1962
The different ways for expressing the dependence of the scattering amplitude h(z) on its argument z are called representations of the scattering amplitude. In the component representation h(z) is expressed as a sum of more elementary functions. The component representation is proved to be unique. The determination of h(z) in regions with singularities is carried out for the cases which are inaccessible for Oehmes method. In suitable representations algebraic equations of the Low type are derived. These equations may have an advantage over the dispersion ones because the usual analytical properties of the scattering amplitude are necessary for their derivation. The possibilities for a natural classification of the scattering amplitudes are discussed.