dorsal/arxiv
View SchemaRelationships between two--particle overlap functions and the two--body density matrix for many-fermion systems
| Authors | A. N. Antonov, S. S. Dimitrova, M. V. Stoitsov, D. Van Neck, P. Jeleva |
|---|---|
| Categories | |
| ArXiv ID | nucl-th/9809076 |
| URL | https://arxiv.org/abs/nucl-th/9809076 |
| DOI | 10.1103/PhysRevC.59.722 |
| Journal | Phys.Rev. C59 (1999) 722-725 |
Abstract
Relationships are obtained connecting the two-nucleon overlap function of the eigenstates in the (A-2) particle system with the asymptotic behavior of the two-body density matrix for the ground state of the A-particle system.This makes it possible to calculate the two-body overlap functions, spectroscopic factors and separation energies on the basis of a realistic two-body density matrix. The procedure can be used in describing the (e,e'NN) and (\gamma, NN) reactions where the two--body overlap functions are a key ingredient in the analysis.
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"abstract": "Relationships are obtained connecting the two-nucleon overlap function of the\neigenstates in the (A-2) particle system with the asymptotic behavior of the\ntwo-body density matrix for the ground state of the A-particle system.This\nmakes it possible to calculate the two-body overlap functions, spectroscopic\nfactors and separation energies on the basis of a realistic two-body density\nmatrix. The procedure can be used in describing the (e,e\u0027NN) and (\\gamma, NN)\nreactions where the two--body overlap functions are a key ingredient in the\nanalysis.",
"arxiv_id": "nucl-th/9809076",
"authors": [
"A. N. Antonov",
"S. S. Dimitrova",
"M. V. Stoitsov",
"D. Van Neck",
"P. Jeleva"
],
"categories": [
"nucl-th"
],
"doi": "10.1103/PhysRevC.59.722",
"journal_ref": "Phys.Rev. C59 (1999) 722-725",
"title": "Relationships between two--particle overlap functions and the two--body density matrix for many-fermion systems",
"url": "https://arxiv.org/abs/nucl-th/9809076"
},
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