The quantum theory of nucleon correlation in finite nuclei. I. Hartree-Fock approximation and independent-pair model
✍ Scribed by Levente Szasz; John Schroeder
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 837 KB
- Volume
- 68
- Category
- Article
- ISSN
- 0003-4916
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✦ Synopsis
The paper describes a method for the calculation of the approximate solution of the Schroedinger equation of finite Fermion systems. The method consist of approaching the exact solution in successive approximations. The first step is a Hartree-Fock calculation; the second step is the calculation of two-particle correlation effects: in each successive steps higher order correlation effects are taken into account. For the description of correlation effects, two-particle, three-particle, etc., correlation functions are introduced; these are determined from equations derived using the variation method. At each step the calculated energy is an upper limit to the exact solution. The present paper treats the Hartree-Fock approximation and the two-particle correlation effects: higher order effects will be treated in the second part.