Structure peculiarities of three- and four-cluster nuclei 6He, 6Li, and 10Be, 10C
Within a three-particle model (α + N + N), structure peculiarities of 6He and 6Li halo nuclei are studied. Within a four-particle model (α + α + N + N), the structure of 10Be and 10С nuclei is analized and compared with that of 6He and 6Li. The charge density distributions and form factors of these...
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| Format: | Article |
| Language: | English |
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Institute for Nuclear Research, National Academy of Sciences of Ukraine
2011-03-01
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| Series: | Ядерна фізика та енергетика |
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| Online Access: | http://jnpae.kinr.kiev.ua/12.1/Articles_PDF/jnpae-2011-12-0007-Grinyuk.pdf |
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| _version_ | 1849685196679413760 |
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| author | B. E. Grinyuk I. V. Simenog |
| author_facet | B. E. Grinyuk I. V. Simenog |
| author_sort | B. E. Grinyuk |
| collection | DOAJ |
| description | Within a three-particle model (α + N + N), structure peculiarities of 6He and 6Li halo nuclei are studied. Within a four-particle model (α + α + N + N), the structure of 10Be and 10С nuclei is analized and compared with that of 6He and 6Li. The charge density distributions and form factors of these nuclei are calculated and explained. The density distributions of extra nucleons in 10Be and 10С are studied and compared with the calculated distributions of halo nucleons in 6He and 6Li. A detailed study of the asymptotics of the density distributions is carried out for the threeparticle
6He and 6Li nuclei. Asymptotic behavior of the amplitudes of clusterization is analyzed, and the coefficients of
clusterization are calculated for the deuteron cluster in 6Li and the dineutron cluster in 6He. The variational method with
optimized Gaussian bases is used in calculations. |
| format | Article |
| id | doaj-art-b971bda253ce48d7bb52e62c2b8fa8cb |
| institution | DOAJ |
| issn | 1818-331X 2074-0565 |
| language | English |
| publishDate | 2011-03-01 |
| publisher | Institute for Nuclear Research, National Academy of Sciences of Ukraine |
| record_format | Article |
| series | Ядерна фізика та енергетика |
| spelling | doaj-art-b971bda253ce48d7bb52e62c2b8fa8cb2025-08-20T03:23:14ZengInstitute for Nuclear Research, National Academy of Sciences of UkraineЯдерна фізика та енергетика1818-331X2074-05652011-03-01121716Structure peculiarities of three- and four-cluster nuclei 6He, 6Li, and 10Be, 10CB. E. Grinyuk0I. V. Simenog1Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine, Kyiv, UkraineBogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine, Kyiv, UkraineWithin a three-particle model (α + N + N), structure peculiarities of 6He and 6Li halo nuclei are studied. Within a four-particle model (α + α + N + N), the structure of 10Be and 10С nuclei is analized and compared with that of 6He and 6Li. The charge density distributions and form factors of these nuclei are calculated and explained. The density distributions of extra nucleons in 10Be and 10С are studied and compared with the calculated distributions of halo nucleons in 6He and 6Li. A detailed study of the asymptotics of the density distributions is carried out for the threeparticle 6He and 6Li nuclei. Asymptotic behavior of the amplitudes of clusterization is analyzed, and the coefficients of clusterization are calculated for the deuteron cluster in 6Li and the dineutron cluster in 6He. The variational method with optimized Gaussian bases is used in calculations.http://jnpae.kinr.kiev.ua/12.1/Articles_PDF/jnpae-2011-12-0007-Grinyuk.pdf6He6Li10Be10Сcharge density distributionform factorcoefficient of clusterization. |
| spellingShingle | B. E. Grinyuk I. V. Simenog Structure peculiarities of three- and four-cluster nuclei 6He, 6Li, and 10Be, 10C Ядерна фізика та енергетика 6He 6Li 10Be 10С charge density distribution form factor coefficient of clusterization. |
| title | Structure peculiarities of three- and four-cluster nuclei 6He, 6Li, and 10Be, 10C |
| title_full | Structure peculiarities of three- and four-cluster nuclei 6He, 6Li, and 10Be, 10C |
| title_fullStr | Structure peculiarities of three- and four-cluster nuclei 6He, 6Li, and 10Be, 10C |
| title_full_unstemmed | Structure peculiarities of three- and four-cluster nuclei 6He, 6Li, and 10Be, 10C |
| title_short | Structure peculiarities of three- and four-cluster nuclei 6He, 6Li, and 10Be, 10C |
| title_sort | structure peculiarities of three and four cluster nuclei 6he 6li and 10be 10c |
| topic | 6He 6Li 10Be 10С charge density distribution form factor coefficient of clusterization. |
| url | http://jnpae.kinr.kiev.ua/12.1/Articles_PDF/jnpae-2011-12-0007-Grinyuk.pdf |
| work_keys_str_mv | AT begrinyuk structurepeculiaritiesofthreeandfourclusternuclei6he6liand10be10c AT ivsimenog structurepeculiaritiesofthreeandfourclusternuclei6he6liand10be10c |