LOW-ENERGY PARAMETERS IN NONRELATIVISTIC SCATTERING THEORY
Oct, 1982
29 pages
Published in:
- Annals Phys. 148 (1983) 308
Report number:
- KUL-TF-82/18
View in:
Citations per year
Abstract: (Elsevier)
Low-energy quantities like the scattering length and effective range parameter range parameter are direetly derived from the threshold behavior of the scattering amplitude for Schrödinger Hamiltonians with short-range and Coulomb-type interactions. The possibility of zero-energy resonances and zero-energy bound states of the underlying Hamiltonian is explicitly taken into account. No spherical symmetry of the interaction is assumed.- SCATTERING: TWO-PARTICLE
- TWO-PARTICLE: SCATTERING
- SCATTERING AMPLITUDE
- MODEL: ON-SHELL
- MODEL: OFF-SHELL
- SCATTERING LENGTH
- SUM RULE
- POTENTIAL: COULOMB
- QUANTUM MECHANICS: SCHROEDINGER EQUATION
- NONRELATIVISTIC
References(28)
Figures(0)