Application and development of microscopic nuclear structure and reaction models

• Project/Area Number: 15K17661
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Multi-year Fund
• Research Field: Particle/Nuclear/Cosmic ray/Astro physics
• Research Institution: Yokohama National University (2016-2017); Ichinoseki National College of Technology (2015)
• Principal Investigator: Furumoto Takenori 横浜国立大学, 教育学部, 准教授 (20581086)
• Research Collaborator: ITAGAKI Naoyuki ; SUHARA Tadahiro ; YAMAMOTO Yasuo ; HORIUCHI Wataru
• Project Period (FY): 2015-04-01 – 2018-03-31
• Project Status: Completed (Fiscal Year 2017)
• Budget Amount: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000); Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
• Keywords: 原子核構造 / 原子核反応 / クラスター模型 / チャネル結合法

Outline of Final Research Achievements

The condition of the nucleus is investigated from the microscopic viewpoint because the nucleus is composed of nucleons. To investigate the variety of the nucleus, we apply the microscopic nuclear structure model to the microscopic nuclear reaction model. In this study, the unstable nucleus is analyzed with the nuclear structure and reaction models. It is important production that we demonstrated the glue-like role of the valence neutrons in the lithium isotopes through the nuclear scattering phenomenon.

Research Products

• [Int'l Joint Research] IMAPP, University of Nijmegen(オランダ)
• [Int'l Joint Research] Beihang University/Medical College of Soochow University/Chinese Academy of Sciences(China)
• [Int'l Joint Research] Texas A&M University(米国)
• [Journal Article] Effect of channel coupling on the elastic scattering of lithium isotopes (2018)
  • Author(s): T. Furumoto, T. Suhara, and N. Itagaki
  • Journal Title: Physical Reviw C Volume: 97 Issue: 4 Pages: 044602-044602
  • DOI: 10.1103/physrevc.97.044602
  • Peer Reviewed
• [Journal Article] Study of similarity and dissimilarity between 10Be and 9Li nuclei with microscopic structure and reaction models (2017)
  • Author(s): T. Furumoto, T. Suhara and N. Itagaki
  • Journal Title: Journal of Physics: Conference Series Volume: 863 Pages: 012014-012014
  • DOI: 10.1088/1742-6596/863/1/012014
  • Peer Reviewed / Open Access
• [Journal Article] Neutron-star radii based on realistic nuclear interactions (2017)
  • Author(s): Y. Yamamoto, H. Togashi, T. Tamagawa, T. Furumoto, N. Yasutake, and Th. A. Rijken
  • Journal Title: Physical Reviw C Volume: 96 Issue: 6 Pages: 065804-065804
  • DOI: 10.1103/physrevc.96.065804
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Comparison Between 9Li And 10Be Nuclei from Viewpoint Of Nuclear Structure And Reaction (2017)
  • Author(s): T. Furumoto, T. Suhara and N. Itagaki
  • Journal Title: Proceedings of Science Volume: (INPC2016) Pages: 224-224
  • Open Access / Acknowledgement Compliant
• [Journal Article] Repulsive three-body force and channel-coupling effects via 12C + 12C scattering at 100A MeV (2017)
  • Author(s): W. W. Qu, G. L. Zhang, S. Terashima, T. Furumoto, Y. Ayyad, Z. Q. Chen, C. L. Guo, A. Inoue, X. Y. Le, H. J. Ong, D. Y. Pang, H. Sakaguchi, Y. Sakuragi, B. H. Sun, A. Tamii, I. Tanihata, T. F. Wang, R. Wada, and Y. Yamamoto
  • Journal Title: Physical Review C Volume: 95 Issue: 4 Pages: 044616-044616
  • DOI: 10.1103/physrevc.95.044616
  • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
• [Journal Article] Effects of repulsive three-body force in 12C + 12C scattering at 100A MeV (2015)
  • Author(s): W. W. Qu, G. L. Zhang, S. Terashima, T. Furumoto, Y. Ayyad, Z. Q. Chen, C. L. Guo, A. Inoue, X. Y. Le, H. J. Ong, D. Y. Pang, H. Sakaguchi, Y. Sakuragi, B. H. Sun, A. Tamii, I. Tanihata, T.F. Wang, R. Wada, and Y. Yamamoto
  • Journal Title: Physics Letters B Volume: 751 Pages: 1-6
  • DOI: 10.1016/j.physletb.2015.10.008
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Presentation] 微視的光学ポテンシャルの不安定核領域への適用と展望 (2018)
  • Author(s): 古本猛憲
  • Organizer: 市大ワークショップ「原子核のダイナミクスの現状と展望」 ～Highlights and Outlooks on Dynamics of Atomic Nuclei～
  • Invited
• [Presentation] 密度行列を用いた重イオン弾性散乱の記述 (2017)
  • Author(s): 古本猛憲、堀内渉、山本安夫
  • Organizer: 日本物理学会第72回年次大会
  • Place of Presentation: 大阪大学
  • Year and Date: 2017-03-17
• [Presentation] クラスター波動関数を用いた重イオン散乱の系統的記述 (2017)
  • Author(s): 古本猛憲、須原唯広、板垣直之
  • Organizer: 研究会「クラスター・平均場の両側面からみる原子核構造の多様性とそのダイナミクス」
  • Place of Presentation: 大阪市立大学
  • Year and Date: 2017-01-19
• [Presentation] 光学ポテンシャルのこれまでとこれから (2017)
  • Author(s): 古本猛憲
  • Organizer: RIBF理論若手放談会：エキゾチック核物理の広がり
  • Invited
• [Presentation] 重イオン散乱現象から探るリチウム同位体の構造 (2017)
  • Author(s): 古本猛憲、須原唯広、板垣直之
  • Organizer: RCNP研究会「核子・ストレンジネス多体系におけるクラスター現象」
• [Presentation] 不安定核領域まで拡張された核子―原子核間グローバル光学ポテンシャルの構築 (2017)
  • Author(s): 古本猛憲、椿原康介、江幡修一郎、堀内渉
  • Organizer: 日本物理学会2017年秋季大会
• [Presentation] Construction of global optical potential for nucleon-nucleus systems from microscopic view point (2017)
  • Author(s): T. Furumoto, K. Tsubakihara, S. Ebata and W. Horiuchi
  • Organizer: The International Symposium on Physics of Unstable Nuclei 2017 (ISPUN17)
  • Int'l Joint Research
• [Presentation] Channel coupling effect for elastic scattering of Li isotope (2017)
  • Author(s): T. Furumoto, T. Suhara and N. Itagaki
  • Organizer: Workshop on Nuclear Cluster Physics 2017 (WNCP2017)
  • Int'l Joint Research / Invited
• [Presentation] Expansion of global optical potential toward unstable nucleus (2017)
  • Author(s): T. Furumoto, K. Tsubakihara, S. Ebata and W. Horiuchi
  • Organizer: One-day Workshop at RIKEN Nishina Center “Current status of the microscopic description of nucleon-nucleus scattering”
  • Int'l Joint Research
• [Presentation] Comparison between 9Li and 10Be nuclei from viewpoint of nuclear structure and reaction (2016)
  • Author(s): T. Furumoto, T. Suhara and N. Itagaki
  • Organizer: International Nuclear Physics Conference (INPC2016)
  • Place of Presentation: Adelaide Convention Centre
  • Year and Date: 2016-09-11
  • Int'l Joint Research
• [Presentation] The study of nuclear interaction and structure through microscopic reaction model (2016)
  • Author(s): T. Furumoto, T. Suhara, N. Itagaki, Y. Sakuragi and Y. Yamamoto
  • Organizer: ECT* Workshops and collaboration meetings "Towards consistent approaches for nuclear structure and reactions"
  • Place of Presentation: ECT*
  • Year and Date: 2016-06-06
  • Int'l Joint Research / Invited
• [Presentation] Study of similarity and dissimilarity between 10Be and 9Li nuclei with microscopic structure and reaction models (2016)
  • Author(s): T. Furumoto, T. Suhara and N. Itagaki
  • Organizer: The 11th International Conference on Clustering Aspects of Nuclear Structure and Dynamics (Cluster'16)
  • Place of Presentation: Complesso Universitario dei SS. Marcellino e Festo
  • Year and Date: 2016-05-23
  • Int'l Joint Research
• [Presentation] 微視的核構造反応模型を用いた 10Be 原子核の研究 (2016)
  • Author(s): 古本 猛憲、須原 唯広、板垣 直之
  • Organizer: 日本物理学会第71回年次大会
  • Place of Presentation: 東北学院大学
  • Year and Date: 2016-03-19
• [Presentation] 反応断面積による 10Be 原子核の基底状態半径と coupling 効果 (2016)
  • Author(s): 古本 猛憲、須原 唯広、板垣 直之
  • Organizer: RCNP研究会「全反応断面積及び荷電変化断面積による陽子・中性子半径研究の現状と展望」
  • Place of Presentation: 大阪大学核物理研究センター
  • Year and Date: 2016-01-12
• [Presentation] 畳込み模型における局所密度近似の座標の取り方による影響 (2015)
  • Author(s): 古本 猛憲
  • Organizer: 日本物理学会2015年秋季大会
  • Place of Presentation: 大阪市立大学
  • Year and Date: 2015-09-25
• [Funded Workshop] Workshop on Nuclear Cluster Physics (WNCP2016) (2016)
  • Place of Presentation: Kannai Media Center in Kanto Gakuin University
  • Year and Date: 2016-11-14