Структура ядер 14C та 14O у варiацiйному пiдходi
The structure of mirror 14C and 14O nuclei has been studied in the framework of the five-particle model (three a-particles and two nucleons). Interaction potentials are proposed, which allowed the energy and radius of 14C nucleus, as well as the energy of 14O one, to agree with experimental data. On...
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| Дата: | 2019 |
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| Формат: | Стаття |
| Мова: | English |
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Publishing house "Academperiodika"
2019
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| Онлайн доступ: | https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019045 |
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| Назва журналу: | Ukrainian Journal of Physics |
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Ukrainian Journal of Physics| id |
ujp2-article-2019045 |
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ujp2-article-20190452019-04-18T13:20:14Z Structure of 14C and 14O Nuclei Calculated in the Variational Approach Структура ядер 14C та 14O у варiацiйному пiдходi Grinyuk, B. E. Piatnytskyi, D. V. root-mean-square radius density distribution charge form factor 14 C nucleus 14 O nucleus - The structure of mirror 14C and 14O nuclei has been studied in the framework of the five-particle model (three a-particles and two nucleons). Interaction potentials are proposed, which allowed the energy and radius of 14C nucleus, as well as the energy of 14O one, to agree with experimental data. On the basis of the variational approach with the use of Gaussian bases, the energies and wave functions for five-particle systems under consideration are calculated. The charge radius of 14O nucleus, as well as the charge density distributions and the form factors for both nuclei, are predicted. В рамках п’ятичастинкової моделi (три a-частинки i два додатковi нуклони) дослiджено структуру дзеркальних ядер 14C та 14O. Запропоновано потенцiали взаємодiї, якi дозволили узгодити з експериментом енергiю та радiус ядра 14C, а також енергiю ядра 14O. На основi варiацiйного пiдходу з використанням гаусоїдних базисiв розраховано енергiї i хвильовi функцiї дослiджуваних п’ятичастинкових систем. Передбачено зарядовий радiус ядра 14O, а також зарядовi розподiли густини i формфактори обох ядер. Publishing house "Academperiodika" 2019-01-05 Article Article Peer-reviewed Рецензована стаття application/pdf https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019045 10.15407/ujpe61.08.0674 Ukrainian Journal of Physics; Vol. 61 No. 8 (2016); 674 Український фізичний журнал; Том 61 № 8 (2016); 674 2071-0194 2071-0186 10.15407/ujpe61.08 en https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019045/931 Copyright (c) 2019 Bogolyubov Institute for Theoretical Physics, National Academy of Sciences of Ukraine |
| institution |
Ukrainian Journal of Physics |
| baseUrl_str |
|
| datestamp_date |
2019-04-18T13:20:14Z |
| collection |
OJS |
| language |
English |
| topic_facet |
root-mean-square radius density distribution charge form factor 14 C nucleus 14 O nucleus - |
| format |
Article |
| author |
Grinyuk, B. E. Piatnytskyi, D. V. |
| spellingShingle |
Grinyuk, B. E. Piatnytskyi, D. V. Структура ядер 14C та 14O у варiацiйному пiдходi |
| author_facet |
Grinyuk, B. E. Piatnytskyi, D. V. |
| author_sort |
Grinyuk, B. E. |
| title |
Структура ядер 14C та 14O у варiацiйному пiдходi |
| title_short |
Структура ядер 14C та 14O у варiацiйному пiдходi |
| title_full |
Структура ядер 14C та 14O у варiацiйному пiдходi |
| title_fullStr |
Структура ядер 14C та 14O у варiацiйному пiдходi |
| title_full_unstemmed |
Структура ядер 14C та 14O у варiацiйному пiдходi |
| title_sort |
структура ядер 14c та 14o у варiацiйному пiдходi |
| title_alt |
Structure of 14C and 14O Nuclei Calculated in the Variational Approach |
| description |
The structure of mirror 14C and 14O nuclei has been studied in the framework of the five-particle model (three a-particles and two nucleons). Interaction potentials are proposed, which allowed the energy and radius of 14C nucleus, as well as the energy of 14O one, to agree with experimental data. On the basis of the variational approach with the use of Gaussian bases, the energies and wave functions for five-particle systems under consideration are calculated. The charge radius of 14O nucleus, as well as the charge density distributions and the form factors for both nuclei, are predicted. |
| publisher |
Publishing house "Academperiodika" |
| publishDate |
2019 |
| url |
https://ujp.bitp.kiev.ua/index.php/ujp/article/view/2019045 |
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AT grinyukbe structureof14cand14onucleicalculatedinthevariationalapproach AT piatnytskyidv structureof14cand14onucleicalculatedinthevariationalapproach AT grinyukbe strukturaâder14cta14ouvariacijnomupidhodi AT piatnytskyidv strukturaâder14cta14ouvariacijnomupidhodi |
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2025-10-02T01:15:40Z |
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2025-10-02T01:15:40Z |
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