2017 Fiscal Year Final Research Report
A key to produce 16O--Structure study of states close to 12C+ threshold
| Project/Area Number |
15K05072
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
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| Research Institution | Niigata University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
堀内 渉 北海道大学, 理学研究院, 講師 (00612186)
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| Project Period (FY) |
2015-04-01 – 2018-03-31
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| Keywords | nuclear clustering / astrophysical reactions / correlated Gaussians |
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| Outline of Final Research Achievements |
We have developed a series of studies using correlated Gaussians in order to describe many-particle correlated motion like nuclear clustering. With this method we have published a number of papers including nuclear astrophysical research. Especially we have developed a computer code based on a framework of a core nucleus plus a few valence nucleons. This is important to reliably calculate the rate of 12C+α radiative capture reactions to produce 16O. However, the elimination of Pauli-forbidden configurations costs expensive configuration space. We think further development in theory and computer resources is needed to select important basis functions.
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| Free Research Field |
原子核理論
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