IWASA Naohito 岩佐直仁

… Alternative Names

Researcher Number	50322996
Other IDs
Affiliation (Current)	2020: 東北大学, 理学研究科, 准教授
Affiliation (based on the past Project Information) *help	2017 – 2020: 東北大学, 理学研究科, 准教授 2014 – 2016: 東北大学, 理学(系)研究科(研究院), 准教授 2009 – 2011: 東北大学, 大学院・理学研究科, 准教授 2001 – 2004: 東北大学, 大学院・理学研究科, 助教授
Review Section/Research Field	Principal Investigator 素粒子・核・宇宙線 / Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics Except Principal Investigator Particle/Nuclear/Cosmic ray/Astro physics / 素粒子・核・宇宙線
Keywords	Principal Investigator RIビーム / 天体核反応 / クーロン励起 / 不安定核 / γ遷移と励起エネルギー / 天体核物理 / rpプロセス / クーロン励起・分解 / 不安定核ビーム / クーロン分解法 … More Except Principal Investigator 原子核(実験) / 水素の爆発的元素合成過程 / 新星・超新星の元素合成 / 低エネルギーRIビーム / 陽子過剩核のα共鳴 / νp過程 / p核生成 / アクティブ標的 / 陽子過剰核のα共鳴 / vp過程 / 始原的７Ｌｉ問題 / ビッグバン元素合成 / 不安定核の核反応 / ビッグバン模型 / 宇宙核物理実験 / 宇宙核物理 / 元素の起源 / 不安定核 / 巨大単極子共鳴 / 核物質圧縮率 / 陽子超前方非弾性散乱 / 中性子過剰核 / 超前方非弾性散 / 超前方非弾性散乱 / RIビーム / 核物質 / 圧縮率 / Exotic Nuclei / Giant Monopole Resonance / Nuclear compressibility / Proton Inelastic Scattering / Neutron-Rich Nuclei Less

Study of reaction rate of the rapid neutron capture process in supernovae and neutron star mergerPrincipal InvestigatorOngoing
- Principal Investigator
  
  岩佐直仁
- Project Period (FY)
  2018 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 15020:Experimental studies related to particle-, nuclear-, cosmic ray and astro-physics
- Research Institution
  Tohoku University
Experimental Approach to the Key, Li Problem in the Big Bang Nucleosynthesis
- Principal Investigator
  
  Kubono Shigeru
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  Institute of Physical and Chemical Research
Study of Alpha-Cluster Structure for Astrophysical Reactions
- Principal Investigator
  
  KUBONO Shigeru
- Project Period (FY)
  2009 – 2011
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Particle/Nuclear/Cosmic ray/Astro physics
- Research Institution
  The University of Tokyo
クーロン分解法による天体核反応rpプロセスの研究Principal Investigator
- Principal Investigator
  
  岩佐直仁
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Tohoku University
Study of Giant Monopole Resonance in Unstable Nuclei via Proton Inelastic Scattering at Zero Degrees
- Principal Investigator
  
  KOBAYASHI Toshio
- Project Period (FY)
  2001 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  素粒子・核・宇宙線
- Research Institution
  Tohoku University

All 2018 2017 2005 2004 2003

All Journal Article

[Journal Article] Discovery of 60Ca and Implications For the Stability of 70Ca2018
- Author(s)
  O.B. Tarasov, N.Iwasa他
- Journal Title
  
  Phys. Rev. Lett.
  
  Volume: 121 Pages: 022501-022501
- DOI
  10.1103/physrevlett.121.022501
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18H01218
[Journal Article] Beam production of 18Ne with in-flight method for alpha scattering at CRIB2018
- Author(s)
  Duy N.N.、Chae K.Y.、Cha S.M.、Yamaguchi H.、Abe K.、Bae S.H.、Binh D.N.、Choi S.H.、Hahn K.I.、Hayakawa S.、Hong B.、Iwasa N.、Kahl D.、et al.
- Journal Title
  
  Nucl. Inst. Meth. A
  
  Volume: 897 Pages: 8-13
- DOI
  10.1016/j.nima.2018.04.043
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05369, KAKENHI-PROJECT-18H01218
[Journal Article] First measurement of 30S + α resonant elastic scattering for the 30S(α, p) reaction rate2018
- Author(s)
  D. Kahl,H. Yamaguchi, S. Kubono, A.A. Chen, A. Parikh, D.N. Binh, J. Chen, S. Cherubini, N. N. Duy, T. Hashimoto S. Hayakawa, N. Iwasa H. S. Jung, S. Kato,Y. K. Kwon S. Nishimura, S. Ota, K. Setoodehnia, T. Teranishi, H. Tokieda, T. Yamada, C. C. Yun and L. Y. Zhang,
- Journal Title
  
  Phys. Rev. C
  
  Volume: 97 Pages: 015802-015802
- DOI
  10.1103/physrevc.97.015802
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05369, KAKENHI-PROJECT-18H01218
[Journal Article] Time-Reversal Measurement of the p-Wave Cross Section of the 7Be(n,a) Reaction for the Cosmological Li Problem2017
- Author(s)
  T. Kawabata, et al.
- Journal Title
  
  Phys. Rev. Lett.
  
  Volume: 118 Pages: 052701-052701
- DOI
  10.1103/physrevlett.118.052701
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PLANNED-24105004, KAKENHI-PROJECT-15H02091, KAKENHI-PROJECT-14J00949, KAKENHI-PROJECT-26287058
[Journal Article] Excited states in neutron rich boron isotopes2005
- Author(s)
  R.Kanungo, N.Iwasa et al.
- Journal Title
  
  Physics Letters B608
  
  Pages: 206-206
- Data Source
  KAKENHI-PROJECT-14740149
[Journal Article] One- and Two-proton removal from ^<15>O2004
- Author(s)
  H.Jeppesen, N.Iwasa et al.
- Journal Title
  
  Nuclear Physics A739
  
  Pages: 57-57
- Data Source
  KAKENHI-PROJECT-14740149
[Journal Article] Molecular states in neutron-rich beryllium isotopes2004
- Author(s)
  A.Saito, N.Iwasa et al.
- Journal Title
  
  Nuclear Physics A738
  
  Pages: 337-337
- NAID
  210000127516
- Data Source
  KAKENHI-PROJECT-14740149
[Journal Article] Density distribution of ^<17>B from a reaction cross-section measurement2004
- Author(s)
  Y.Yamaguchi, N.Iwasa et al.
- Journal Title
  
  Physical Review C70
  
  Pages: 54320-54321
- Data Source
  KAKENHI-PROJECT-14740149
[Journal Article] Study of the Stellar ^<22>Mg(p,γ)^<23>Al Reaction using the Coulomb-Dissociation Method2004
- Author(s)
  T.Gomi, N.Iwasa et al.
- Journal Title
  
  Nuclear Physics A734
- Data Source
  KAKENHI-PROJECT-14740149
[Journal Article] Study of the density distribution of ^<17>C from reaction cross section measurement2004
- Author(s)
  C.Wu, N.Iwasa et al.
- Journal Title
  
  Nuclear Physics A739
  
  Pages: 3-3
- Data Source
  KAKENHI-PROJECT-14740149
[Journal Article] Neutron Removal Studies on ^<19>C2004
- Author(s)
  M.Chiba, N.Iwasa et al.
- Journal Title
  
  Nuclear Physics A741
  
  Pages: 29-29
- Data Source
  KAKENHI-PROJECT-14740149
[Journal Article] The First Excited State of ^<30>Ne Studied by Proton Inelastic Scattering in Reversed Kinematics2004
- Author(s)
  Y.Yanagisawa, N.Iwasa et al.
- Journal Title
  
  Nuclear Physics A734
  
  Pages: 374-374
- Data Source
  KAKENHI-PROJECT-14740149
[Journal Article] Decoupling of valence neutrons from the core in ^<16>C2004
- Author(s)
  Z.Elekes, N.Iwasa et al.
- Journal Title
  
  Physics Letters B586
  
  Pages: 34-34
- Data Source
  KAKENHI-PROJECT-14740149
[Journal Article] In-beam γ spectroscopy of ^<34>Si with deuteron inelastic scattering using reverse kinematics2003
- Author(s)
  N.Iwasa et al.
- Journal Title
  
  Physical Review C67
  
  Pages: 64315-64315
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-13440064

1. KUBONO Shigeru (20126048)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
2. YAMAGUCHI Hidetoshi (30376529)

# of Collaborated Projects: 2 results

# of Collaborated Products: 2 results
3. NISHIMURA Shunji (90272137)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
4. WAKABAYASHI Yasuo (80447359)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. HASHIMOTO Hisashi (90414581)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. TERANISHI Takashi (10323495)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. KATO Seigo (70013422)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. KOBAYASHI Toshio (30186754)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. OTSU Hideaki (90302075)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. SAKAGUCHI Harutaka (30025465)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 川畑貴裕 (80359645)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
12. 新倉潤 (50644720)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
13. 早川勢也

# of Collaborated Projects: 0 results

# of Collaborated Products: 2 results

IWASA Naohito 岩佐 直仁

岩佐 直仁 イワサ ナオヒト

Research Projects

Research Products

Co-Researchers

Study of reaction rate of the rapid neutron capture process in supernovae and neutron star mergerPrincipal InvestigatorOngoing

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Experimental Approach to the Key, Li Problem in the Big Bang Nucleosynthesis

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of Alpha-Cluster Structure for Astrophysical Reactions

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

クーロン分解法による天体核反応rpプロセスの研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study of Giant Monopole Resonance in Unstable Nuclei via Proton Inelastic Scattering at Zero Degrees

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Discovery of 60Ca and Implications For the Stability of 70Ca2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Beam production of 18Ne with in-flight method for alpha scattering at CRIB2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] First measurement of 30S + α resonant elastic scattering for the 30S(α, p) reaction rate2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Time-Reversal Measurement of the p-Wave Cross Section of the 7Be(n,a) Reaction for the Cosmological Li Problem2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Excited states in neutron rich boron isotopes2005

Author(s)

Journal Title

Data Source

[Journal Article] One- and Two-proton removal from ^<15>O2004

Author(s)

Journal Title

Data Source

[Journal Article] Molecular states in neutron-rich beryllium isotopes2004

Author(s)

Journal Title

NAID

Data Source

[Journal Article] Density distribution of ^<17>B from a reaction cross-section measurement2004

Author(s)

Journal Title

Data Source

[Journal Article] Study of the Stellar ^<22>Mg(p,γ)^<23>Al Reaction using the Coulomb-Dissociation Method2004

Author(s)

Journal Title

Data Source

[Journal Article] Study of the density distribution of ^<17>C from reaction cross section measurement2004

Author(s)

Journal Title

Data Source

IWASA Naohito 岩佐直仁

岩佐直仁イワサナオヒト