Hybrid method (JM-ECS) combining the J-matrix and exterior complex scaling methods for scattering calculations
Journal Article
·
· Physical Review. C, Nuclear Physics
- Departement Wiskunde-Informatica, Universiteit Antwerpen, B-2020 Antwerpen (Belgium)
The paper proposes a hybrid method for calculating scattering processes. It combines the J-matrix method with exterior complex scaling and an absorbing boundary condition. The wave function is represented as a finite sum of oscillator eigenstates in the inner region, and it is discretized on a grid in the outer region. The method is validated for a one- and a two-dimensional model with partial wave equations and a calculation of p-shell nuclear scattering with semirealistic interactions.
- OSTI ID:
- 21499274
- Journal Information:
- Physical Review. C, Nuclear Physics, Vol. 82, Issue 6; Other Information: DOI: 10.1103/PhysRevC.82.064603; (c) 2010 American Institute of Physics; ISSN 0556-2813
- Country of Publication:
- United States
- Language:
- English
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