Multiple-Scattering Expansions for Nonrelativistic Three-Body Collision Problems. V. An Off-Shell Approach to the Faddeev-Watson Expansions
- 1 November 1971
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 4 (5), 2012-2018
- https://doi.org/10.1103/physreva.4.2012
Abstract
Explicit relations between the on-shell and off-shell three-body scattering and rearrangement-collision amplitudes are given. It is shown that the off-shell approach to the determination of the on-shell amplitudes is equivalent to the conventional method of taking on-shell matrix elements. As an example, the bare-potential term of the Faddeev-Watson multiplescattering expansion for rearrangement collisions is evaluated using the two alternative approaches.Keywords
This publication has 14 references indexed in Scilit:
- Multiple-Scattering Expansions for Nonrelativistic Three-Body Collision Problems. IV. Application of the Faddeev-Watson Expansion to Scattering ProcessesPhysical Review A, 1971
- Multiple-Scattering Expansions for Nonrelativistic Three-Body Collision Problems. III. Comments on the CoulombMatrix and the Application of the Faddeev-Watson Expansion to Rearrangement CollisionPhysical Review A, 1971
- Multiple-scattering expansions for non-relativistic three-body collision problemsPhysica, 1971
- Unitarity in Coulomb ScatteringPhysical Review A, 1971
- Multiple scattering expansions for nonrelativistic three-body collision problems. Ii. Convergence of the faddeev-watson expansion for rearrangement collisionsJournal of Physics B: Atomic and Molecular Physics, 1971
- Faddeev Equations for Atomic Problems. IV. Convergence of the Separable-Expansion Method for Low-Energy Positron-Hydrogen ProblemsPhysical Review A, 1971
- Faddeev Equations for Atomic Problems. III. Convergence of the Separable-Expansion Method for Coulomb InteractionsPhysical Review A, 1970
- Comments on the Faddeev Approach to Three-Particle Coulomb SystemsPhysical Review A, 1970
- Faddeev Equations for Atomic Problems. II. Determination of Collision AmplitudesPhysical Review B, 1969
- Faddeev Equations for Atomic Problems and Solutions for the (,H) SystemPhysical Review B, 1968