Cao xuan Chuan 1984 J. Phys. A: Math. Gen. 17 609 doi:10.1088/0305-4470/17/3/022
The scattering theory in the two states approximation
Cao xuan Chuan
Show affiliationsThe theory of coupled differential equations is applied to the problem of scattering in the two states approximation. It is shown that the methodology can be substantially improved by introducing the 'three parameters approach' in the general non-resonance case and the 'two parameters approach' in the non-exact resonance case. The S matrix can be constructed from these results and satisfies the unitary and symmetry requirements as expected. Huck's model (1957) and triplet nucleon-nucleon scattering are taken as illustrative examples.
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Issue 3 (21 February 1984)
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The scattering theory in the two states approximation
Cao xuan Chuan 1984 J. Phys. A: Math. Gen. 17 609
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