Expressions for the Transmission Coefficients and the Mean Square Deviation of the Elastic-Scattering Cross Section
- 24 June 1968
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 20 (26), 1510-1513
- https://doi.org/10.1103/physrevlett.20.1510
Abstract
An expression for the transmission coefficient for the general case of an arbitrary number of open channels, valid for all values of the ratio of the average partial width to the average spacing, is obtained from a completely unitary matrix. For the purely elastic-scattering case, the average value and the mean-square deviation of the elastic-scattering cross section are expressed in terms of the potential-scattering phase shift and the ratio of the average width to the average spacing.Keywords
This publication has 9 references indexed in Scilit:
- Multi-channel unitary pole resonance form of the collision matrixPhysics Letters B, 1968
- Statistical Properties of the Scattering Amplitude and Cross Sections Using the Statistical Collision MatrixPhysical Review B, 1967
- Sum Rule for Resonance ReactionsPhysical Review Letters, 1967
- The unified theory of nuclear reactions: III. Overlapping resonancesAnnals of Physics, 1967
- Intermediate structure and doorway states in nuclear reactionsAnnals of Physics, 1967
- A theory of fluctuations in nuclear cross sectionsAnnals of Physics, 1963
- A unified theory of nuclear reactions. IIAnnals of Physics, 1962
- Unified theory of nuclear reactionsAnnals of Physics, 1958
- R-Matrix Theory of Nuclear ReactionsReviews of Modern Physics, 1958