Discretization of the continuum inHe6: A schematic model to test the validity of the concept
| Autor: | N. Vinh Mau, J. C. Pacheco |
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| Rok vydání: | 2005 |
| Předmět: |
Physics
Nuclear and High Energy Physics Discretization 010308 nuclear & particles physics Nuclear Theory Nuclear structure 01 natural sciences Pairing 0103 physical sciences Core (graph theory) Neutron Schematic model Continuum (set theory) Statistical physics 010306 general physics Energy (signal processing) Mathematical physics |
| Zdroj: | Physical Review C. 71 |
| ISSN: | 1089-490X 0556-2813 |
| Popis: | We propose a schematic model with which the discretization of the continuum can be easily tested. The model is based on pairing equations for nuclei formed of a core plus two neutrons and is applied to $^{6}\mathrm{He}$, for which the continuum is very important since $^{5}\mathrm{He}$ is unbound. The results show that the discretization of the continuum underestimates the pairing energy by only a few percents. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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