Drastic changes of nuclear structure induced by many-body correlations
Project/Area Number |
25800124
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Multi-year Fund |
Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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Research Institution | Nihon institute of Medical Science (2014-2016) University of Tsukuba (2013) |
Principal Investigator |
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Research Collaborator |
OGATA Kazuyuki
|
Project Period (FY) |
2013-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
|
Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
|
Keywords | クラスター構造 / 変形構造 / 原子核のクラスタ構造 / 時間依存密度汎関数法 / 原子核構造 / 超変形 / 変形状態 / クラスタ相関 |
Outline of Final Research Achievements |
Mechanism of nuclear-structure changes has been studied focusing on cluster correlations. Cluster structure is important even in region where mass number is more than 30. In 34S, the ground-state band has one-body system but 16O + 16O core structure appear in excited states, where two valence neutrons are around the cores. In 42Ca, the ground state is spherical but various deformed states appear in excited states including alpha-38Ar cluster structure. Effects of cluster structure for nuclear reactions, and light-matter interactions have been also studied.
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Report
(5 results)
Research Products
(45 results)