dorsal/arxiv
View SchemaCluster reduction of the four-body Yakubovsky equations in configuration space for bound-state problem and low-energy scattering
| Authors | S. L. Yakovlev, I. N. Filikhin |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9701009 |
| URL | https://arxiv.org/abs/nucl-th/9701009 |
| Journal | Phys.Atom.Nucl. 60 (1997) 1794-1802; Yad.Fiz. 60N11 (1997) 1962-1970 |
Abstract
A method using an expansion of the four-body Yakubovsky wave function components onto the basis of the Faddeev-equation solutions for the two-cluster sub-Hamiltonian eigenfunctions is proposed. This expansion reduces the Yakubovsky differential equations to a system of coupled-channel equations for functions depending on the relative coordinates between the subsystems of the two-cluster partitions. On the basis of the resulting equations the four-nucleon bound-state problem and the zero-energy n-t scattering problem are solved on the relatively small computer.
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"abstract": "A method using an expansion of the four-body Yakubovsky wave function\ncomponents onto the basis of the Faddeev-equation solutions for the two-cluster\nsub-Hamiltonian eigenfunctions is proposed. This expansion reduces the\nYakubovsky differential equations to a system of coupled-channel equations for\nfunctions depending on the relative coordinates between the subsystems of the\ntwo-cluster partitions. On the basis of the resulting equations the\nfour-nucleon bound-state problem and the zero-energy n-t scattering problem are\nsolved on the relatively small computer.",
"arxiv_id": "nucl-th/9701009",
"authors": [
"S. L. Yakovlev",
"I. N. Filikhin"
],
"categories": [
"nucl-th"
],
"journal_ref": "Phys.Atom.Nucl. 60 (1997) 1794-1802; Yad.Fiz. 60N11 (1997)\n 1962-1970",
"title": "Cluster reduction of the four-body Yakubovsky equations in configuration space for bound-state problem and low-energy scattering",
"url": "https://arxiv.org/abs/nucl-th/9701009"
},
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