On three-cluster disintegration of 9Be
We study a process of the photodisintegration of some Borromean light nuclei into three clusters. This study is performed within a three-cluster microscopic model. In Reference [1] this model was applied to obtain parameters of resonance states in 9Be and 9B and to establish their nature. Main aim...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Al-Farabi Kazakh National University
2019-07-01
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| Series: | Physical Sciences and Technology |
| Online Access: | http://phst/index.php/journal/article/view/162 |
| _version_ | 1797645322090971136 |
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| author | V. S. Vasilevsky K. Kato |
| author_facet | V. S. Vasilevsky K. Kato |
| author_sort | V. S. Vasilevsky |
| collection | DOAJ |
| description |
We study a process of the photodisintegration of some Borromean light nuclei into three clusters. This
study is performed within a three-cluster microscopic model. In Reference [1] this model was applied to
obtain parameters of resonance states in 9Be and 9B and to establish their nature. Main aim of the present
investigations is to describe the dipole transition probability from the ground state of 9Be to the states of
three-cluster α+α+n continuum by using the same model. That model exploits the hyperspherical
harmonics basis (HHB) and thus reduces many-channel Schrödinger equation to the algebraic matrix
(AM) form. The dipole transitions from the ground 3/2- state to the 1/2+ states of three-cluster continuum
were studied in detail. The role of resonance states in three-cluster continuum to this process is
investigated in detail. The dominant channels with the maximal dipole strength due to the coupling
between the ground and scattering states are discovered
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| first_indexed | 2024-03-11T14:44:40Z |
| format | Article |
| id | doaj.art-c46a5adb88bc4ce2a0062095ed8a990a |
| institution | Directory Open Access Journal |
| issn | 2409-6121 |
| language | English |
| last_indexed | 2024-03-11T14:44:40Z |
| publishDate | 2019-07-01 |
| publisher | Al-Farabi Kazakh National University |
| record_format | Article |
| series | Physical Sciences and Technology |
| spelling | doaj.art-c46a5adb88bc4ce2a0062095ed8a990a2023-10-30T13:11:05ZengAl-Farabi Kazakh National UniversityPhysical Sciences and Technology2409-61212019-07-0161-2On three-cluster disintegration of 9BeV. S. VasilevskyK. Kato We study a process of the photodisintegration of some Borromean light nuclei into three clusters. This study is performed within a three-cluster microscopic model. In Reference [1] this model was applied to obtain parameters of resonance states in 9Be and 9B and to establish their nature. Main aim of the present investigations is to describe the dipole transition probability from the ground state of 9Be to the states of three-cluster α+α+n continuum by using the same model. That model exploits the hyperspherical harmonics basis (HHB) and thus reduces many-channel Schrödinger equation to the algebraic matrix (AM) form. The dipole transitions from the ground 3/2- state to the 1/2+ states of three-cluster continuum were studied in detail. The role of resonance states in three-cluster continuum to this process is investigated in detail. The dominant channels with the maximal dipole strength due to the coupling between the ground and scattering states are discovered http://phst/index.php/journal/article/view/162 |
| spellingShingle | V. S. Vasilevsky K. Kato On three-cluster disintegration of 9Be Physical Sciences and Technology |
| title | On three-cluster disintegration of 9Be |
| title_full | On three-cluster disintegration of 9Be |
| title_fullStr | On three-cluster disintegration of 9Be |
| title_full_unstemmed | On three-cluster disintegration of 9Be |
| title_short | On three-cluster disintegration of 9Be |
| title_sort | on three cluster disintegration of 9be |
| url | http://phst/index.php/journal/article/view/162 |
| work_keys_str_mv | AT vsvasilevsky onthreeclusterdisintegrationof9be AT kkato onthreeclusterdisintegrationof9be |