A key to produce 16O--Structure study of states close to 12C+ threshold
Project/Area Number |
15K05072
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Multi-year Fund |
Section | 一般 |
Research Field |
Particle/Nuclear/Cosmic ray/Astro physics
|
Research Institution | Niigata University |
Principal Investigator |
|
Co-Investigator(Kenkyū-buntansha) |
堀内 渉 北海道大学, 理学研究院, 講師 (00612186)
|
Project Period (FY) |
2015-04-01 – 2018-03-31
|
Project Status |
Completed (Fiscal Year 2017)
|
Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
Keywords | nuclear clustering / astrophysical reactions / correlated Gaussians / 放射性捕獲反応 / 酸素原子核の構造 / クラスター化 / パウリ禁止状態 / 酸素16核の構造 / 空間局在した1粒子波動関数 / 炭素12+αクラスター模型 / 酸素16核の構造 / 炭素12+αクラスター模型 |
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.
|
Report
(4 results)
Research Products
(24 results)
-
[Journal Article] Towards a Unied Model of Neutrino-Nucleus Reactions for Neutrino Oscillation Experiments2017
Author(s)
S. X. Nakamura, H. Kamano, Y. Hayato, M. Hirai, W. Horiuchi, S. Kumano, T. Murata, K. Saito, M. Sakuda, T. Sato, Y. Suzuki
-
Journal Title
Reports on Progress in Physics
Volume: 80
Issue: 5
Pages: 0563011-38
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
-
-
-
-
[Journal Article] Towards a unified model of neutrino-nucleus reactions for neutrino oscillation experiments2017
Author(s)
S. X. Nakamura, H. Kamano, Y. Hayato, M. Hirai, W. Horiuchi, S. Kumano, T. Murata1, K. Saito, M. Sakuda, T. Sato, Y. Suzuki
-
Journal Title
Reports on Progress in Physics
Volume: 80
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
[Presentation] 精密少数体波動関数にみる多核子相関2017
Author(s)
堀内渉,T. Neff, H. Feldmeier, 鈴木宜之
Organizer
基研研究会「核力に基づく核構造、核反応物理の展開」
Place of Presentation
京都大学基礎物理学研究所、京都府、京都市
Year and Date
2017-03-27
Related Report
-
-
-
-
-
-
-
-
-
-