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2001 Fiscal Year Final Research Report Summary

Nuclear Matter Density Dependences of Non-Nucleonic Degrees of Freedom

Research Project

Project/Area Number 09304032
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field 素粒子・核・宇宙線
Research InstitutionOsaka University

Principal Investigator

MINAMISONO Tadanori  Graduate School of Science, Osaka University, Professor, 大学院・理学研究科, 教授 (20028210)

Co-Investigator(Kenkyū-buntansha) FUKUDA Mitsunori  Graduate School of Science, 大学院・理学研究科, 助教授 (50218939)
MATSUTA Kensaku  Graduate School of Science, 大学院・理学研究科, 助教授 (50181722)
NOJIRI Yoichi  Faculty of Engineering, Kochi Institute of Technology, 工学部, 教授 (90028233)
KOSHIGIRI Kunio  Osaka Kyoiku University, 教育学部, 教授 (90153527)
SAGAWA Hiroyuki  Aizu University, 理学部, 教授 (50178589)
Project Period (FY) 1997 – 2000
KeywordsNon-Nucleonic Degrees of Freedom / Induced Tensor Term of Weak Nucleon Current / Axial Charge / Nucleon Density Distribution / Nuclear Moments / β-NMR technique / β-Ray Angular Distribution / Unstable Nuclei
Research Abstract

We established the technique of the production of unstable nuclei, developed the spin control technique, determined the magnetic moments and the quadrupole moments of unstable nuclei, the interaction cross-sections, and finally determined the induced tensor term and the axial charge in the weak nucleon currents in the mirror beta decays. From these results,of the present stydy can be summarized as follows.
1 Nuclear spin polarizations of ^<8, 12>B, ^9C, ^<12, 16>N, ^<13, 19>O, ^<20, 21>F, ^<23>Mg, ^<27>Si, ^<35>Ar and ^<39>Ca produced through the projectile fragmentation process in hegh energy heavy ion collisions have been studied systematically. These studies made clear the polarization mechanism in heavy ion collisions and helped us to establish the polarized radioactive nuclear beam techniques.
2 We have determined the electric quadrupole moments of ^<12, 16>N, ^<13, 19>O, ^<21>F, ^<27>Si, ^<39>Ca and ^<41>Sc, and got information on the nucleon density distributions in these nuclei. … More The electric field gradients (EFG) necessary for the studies have been given through electron band structure calculations in the framework of the KKR method. EFGs in the TiO_2crystal have been determined experimentally from the FT-NMR of the nuclei such as ^<17>O in the enriched Ti^<17>O_2.
3 Abnormally large spin expectation value in ^9C has been found, from the precise measurement of the magnetic moments of the extremely proton-rich nuclei ^9C and ^<13>O. This may suggest the signigicant renormalization of the g-factors in the nucleus, which is connected with the quark confinement mechanism.
4 Interaction cross-sections and the fragment momentum distributions of ^8B, ^<12>N, ^9C, ^<13>O and ^<17>Ne have been precisely measured. From these experimental data, nucleon density distributions in these nuclei were determined.
5 A new technique of spin control has been developed, and the nuclear alignment terms have been precisely measured for mass A = 12 mirror beta decays )^<12>B and ^<12>N). From the measurement, precise upper limit of the G-parity irregular induced tensor term was determined. The same data revealed the abnormally large axial charge in the weak nucleon currents, which is the reliable evidence of the renormalization of the nucleon mass (quenching of the nucleon mass) in the nucleus. Less

  • Research Products

    (116 results)

All Other

All Publications (116 results)

  • [Publications] 南園啓 他: "New Limit of the G-Parity Irregular Weak Nucleon Current Detected in β Decays of Spin Aligned ^<12>B and ^<12>N"Nuclear Physics. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松多健策 他: "Quadrupole Moment of ^<16>N"Nuclear Physics. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松多健策 他: "Recent Studies on the Nuclear Moments of Light Mirror Nuclei(T=1/2,3/2)"Nuclear Physics. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松多健策 他: "Precise Magnetic Moment of Short-Lived beta Emitter ^<35>Ar"Nuclear Physics. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 長友 傑 他: "Nuclear Spin Alignment of ^<12,13>B Produced in Heavy Ion Collisions"Hyperfine Interactions. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 小倉昌子 他: "Possible Nuclear Spin Dewar -Hyperfine Interactions of Short-Lived Emitter ^8Li and ^<12>B in TiO_2-"Hyperfine Interactions. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園忠則 他: "Precise Quadrupole Moment of the Doubly Closed Shell Plus One Proton Nucleus ^<41>Sc."Hyperfine Interactions. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 泉川卓司 他: "Behavior of Boron Implanted in Semiconductor Si"Hyperfine Interactions. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松多健策 他: "Hyperfine Interactions of N Isotopes in TiO_2 and Quadrupole Moment of ^<16>N"Hyperfine Interactions. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 三原基嗣 他: "Hyperfine Interactions of ^<12>B in CaB_6"Hyperfine Interactions. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松多健策 他: "Lattice Locations of ^8Li and ^<12>N in Al"Hyperfine Interactions. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 佐々木 誠 他: "Hyperfine Interactions of ^8Li in Ferromagnetic Single Crystal Fe"Hyperfine Interactions. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 朱 升云 他: "On-Line Time Differential Perturbed Angular Correlation with Light Probe Nucleus ^<19>F"Hyperfine Interactions. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 朱 升云 他: "g-Factor Measurements of Ratational States in ^<84,86>Zr"Hyperfine Interactions. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園啓 他: "Spin Manipulation by Use of Nuclear Quadrupole Interaction -Quark and Meson Effects in the Nucleus"Z. Naturforsch. A. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 小倉昌子 他: "Development of a Nuclear Spin Dewar -Hyperfine Interactions of Short-Lived β Emitter ^<12>B in TiO_<2->"Z. Naturforsch. A. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園忠則 他: "Quadrupole Moments of the ^<40>Ca Core Plus One Nucleon Nuclei ^<41>Sc and ^<41>Ca"Z. Naturforsch. A. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園忠則 他: "Quadrupole Interactions of the Short-Lived β-Emitter ^<16>N in TiO_2"Z. Naturforsch. A. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 三原基嗣 他: "Lattice Locations of ^<12>B in CaB_6"Z. Naturforsch. A. (印刷中). (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園 啓 他: "In Medium Mass Renormalization Detected in β Decays of Spin Aligned ^<12>B and ^<12>N"Phys. Rev. C. 65. 015209-1-015209-15 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園 啓 他: "New Limit of the G-Parity Irregular Weak Nucleon Current Detected in β Decays of Spin Aligned ^<12>B and ^<12>N"Phys. Rev. C. 65. 015501-1-015501-17 (2002)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松多健策 他: "Electromagnetic Moments of the β-Emitting Nucleus ^<16>N"Phys. Rev. Lett.. 86. 3735-3738 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 旭耕一郎, 松多健策: "Nuclear Electromagnetic Moments. -β-NMR and Its Applications-"Nucl. Phys.. A693. 63-76 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 福田光順 他: "Reaction Cross Sections for ^<12>C and Density Distribution of Unstable Nuclei"Proc. Workshop on Reaction Cross Sections and Detectors Applied to the HIMAC Beams, Sept.6-7,2001,Chiba. 23-25 (2001)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園 啓 他: "G-Parity Violation of Weak Nucleon Current and In-Medium Mass Renormalization of Nucleons Detected through the β Decays of Spin Aligned ^<12>B and ^<12>N"Nucl. Phys. A. 663/664. 951c-954c (2000)

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      「研究成果報告書概要(和文)」より
  • [Publications] 松多健策 他: "A Plan for On-Line Production and Acceleration of Radioactive Isotope Beams By Use of Electron Cyclotron Resonance Ion Source NANOGAN"Rev. Sci. Instrum.. 71. 777-779 (2000)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園忠則 他: "In-Medium Mass Renormalization of Nucleons Detected in the Axial Charges of the β Decays of Spin Aligned ^<12>B and ^<12>N"Phys. Rev. Lett.. 82. 1644-1647 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園忠則 他: "Electromagnetic Moments of the β-Emitting Nucleus ^<19>O"Phys. Lett. B. 457. 9-16 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松多健策 他: "Quadrupole Moment of the Proton Drip-Line Nuclide ^<13>O"Phys. Lett. B. 459. 81-85 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 福田光順 他: "Density distribution of ^8B studied via reaction cross section"Nucl. Phys. A. 656. 209-228 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 佐藤和則 他: "Ab Initio Calculations of Electric Field Gradients Detected by Impurities in TiO_2,AlO_3 and CaCO_3"Hyperfine Intercations. 120/121. 145-149 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 野尻洋一 他: "Hyperfine Interactions of Short-Lived β-Emitter ^8Li in Ferromagnetic Ni"Hyperfine Intercations. 120/121. 415-418 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 大隅文江 他: "Lattice Locations of ^8Li in Cu"Hyperfine Intercations. 120/121. 419-422 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 佐藤和則 他: "Hyperfine Interactions of ^<19>O in TiO_2 and Quadrupole Moments of ^<13,19>O"Hyperfine Intercations. 120/121. 661-665 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松多健策 他: "Electromagnetic Moments of Short Lived β Emitters ^<21>F, ^<23>Mg, ^<27>Si and ^<39>Ca"Hyperfine Intercations. 120/121. 673-677 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 山口貴之 他: "Sign of the Quadrupole Moment of Proton Drip-Line Nucleus 8B"Hyperfine Intercations. 120/121. 689-694 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 山口貴之 他: "Spin Control of ^<12>B and ^<12>N and Axial Charge from their β-Ray Spin-Alignment Correlations"Hyperfine Intercations. 120/121. 701-705 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園 啓 他: "Spin Control and Structure of Weak Nucleon Current in A=8,12,20 and 41"Hyperfine Intercations. 120/121. 707-712 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松多健策 他: "Spin Polarization of β-Emitting Fragments in High Energy Heavy Ions on Be Collisions"Hyperfine Intercations. 120/121. 713-717 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園忠則 他: "Knight Shifts for Short Lived β Emitters in Pt"Hyperfine Intercations. 120/121. 719-723 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 佐藤和則 他: "Quadrupole Moments of Short-Lived β-Emitters ^<13,19>O and ^<21>F"Nucl. Phys. A. 654. 735c-738c (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園 啓 他: "New Limit of the G-Parity Irregular Induced Tensor Current and of the Axial Charge in Weak Nucleon Detected in Alignment Correlation Terms of ^<12>B and ^<12>N β Decays"Nucl. Phys. A. 654. 955c-960c (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松多健策, 佐藤和則, 南園忠則: "短寿命核のβ-NMRと極希薄不純物の結晶中超微細相互作用"固体物理. 34. 919-930 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園 啓: "質量数A=12体系^<12>B, ^<12>Nにおける弱核子流擬ベクトル流 Gパリティー異常頃"原子核研究. 44. 33-42 (1999)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 福田光順 他: "反応断面積による陽子ドリップライン核^9Cの核子密度分布"素粒子論研究. 97. F30-F32 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 三原基嗣 他: "陽子ドリップライン核における入射核破砕片の運動量分布"素粒子論研究. 97. F43-F44 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園忠則 他: "Quadrupole Moment of the Proton Rich β-Emitting Nucleus ^<12>N"Physics Letters B. 420. 31-36 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園忠則 他: "Interdisciplinary Regions of Nuclear Physics Studied by Use of Spin-Polarized Short-Lived Nuclei"Nuclear Instruments and Methods in Physics Research A. 402. 218-223 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松多健策 他: "Creation of Spin Polarization in Unstable Nuclei and Correlation-Type Experiments"Nuclear Instruments and Methods in Physics Research A. 402. 229-235 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園忠則: "不安定核の科学"放射線科学. 41. 109-119,153-160,207-217 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園忠則 他: "New Limit of the G-Parity Irregular Weak Nucleon Current Disclosed in β-Ray Angular Distributions from Spin Aligned ^<12>B and ^<12>N"Phys. Rev. Lett.. 80. 4132-4135 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園忠則 他: "Electric Quadrupole Interactions of the Short-Lived β-Emitter ^<12>N in Insulator Crystals (^<12>N Implanted in Single Crystal TiO_2)"Z. Naturforsh.. 53a. 293-300 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 谷垣 実 他: "NMR Detection of Oxygen Isotopes in TiO_2 Single Crystal"Z. Naturforsh.. 53a. 305-308 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 佐藤 和則 他: "Ab initio Calculations of Electric Field Gradients for Transition Metal Impurities in TiO_2"Z. Naturforsh.. 53a. 396-403 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 佐藤 和則 他: "FT-NMR Detection of ^<45>Sc, ^<49>Ti and ^<93>Nb in TiO_2 Single Crystal"Z. Naturforsh.. 53a. 549-551 (1998)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松多健策: "Pt中の短寿命β放射性核^<13>Oの異常ナイトシフトとスピン格子緩和時間"生産と技術. 49. 45-47 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園忠則 他: "β-NMR Detections of Short-Lived β-Emitters ^<13>O and ^<23>Mg Implanted in Pt for the Studies on Anomalous Knight Shifts"RIKEN Review. 16. 7-8 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 南園忠則, 野尻洋一, 松多健策, 佐藤透: "Non-Nulceonic Degrees of Freedom Detected in Nuclei"World Scientific Publishing Co.. 414 (1997)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] K. Minamisono, K. Matsuta, et al.: "New Limit of G-Parity Irregular Weak Nucleon Current Detected in β Decays of Spin Aligned ^<12>B and ^<12>N"Nucl. Phys.. (to be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta, T. Miyake, et al.: "Quadrupole Moment of ^<16>N"Nucl. Phys.. (to be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta, T. Minamisno, et al.: "Recent Studies on the Nuclear Moments of Light Mirror Nuclei (T = 1/2, 3/2)"Nucl. Phys.. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta, T. Tsubota, et al.: "Precise Magnetic Moment of Short-Lived beta Emitter ^<35>Ar"Nucl. Phys.. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] N. Natatomo, K. Matsuta, et al.: "Nuclear Spin Alignment of ^<12, 13>B Produced in Heavy Ion Collisions"Hyperfine Interactions. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] A. M. Ogura, K. Minamisono, et al.: "Possible Nuclear Spin Dewar - Hyperfine Interactions of Short-Lived βEmitter ^8Li and ^<12>B in TiO2 -"Hyperfine Interactions. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Minamisono, K. Matsuta, et al.: "Precise Quadrupole Moment of the Doubly Closed Shell Plus One Proton Nucleus ^<41>Sc"Hyperfine Interactions. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Izumikawa, K. Matsuta, et al.: "Behavior of Boron Implanted in Semiconductor Si"Hyperfine Interactions. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta, T. Miyake, et al.: "Hyperfine Interactions of N Isotopes in TiO_2 and Quadrupole Moment of ^<16>N"Hyperfine Interactions. (to be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. Mihara, K. Hashimoto, et al.: "Hyperfine Interactions of ^<12>B in CaB_6"Hyperfine Interactions. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta, K. Hashimoto, et al.: "Lattice Locations of ^8Li and ^<12>N in Al."Hyperfine Interactions. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta, M. Sasaki, et al.: "Hyperfine Interactions of ^8Li in Ferromagnetic Single Crystal Fe"Hyperfine Interactions. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S.Y. Zhu, J. Z. Zhu, et al.: "On-Line Time Differential Perturbed Angular Correlation with Light Probe Nucleus ^<19>F"Hyperfine Interactions. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] S. Y. Zhu, Q. Luo, et al.: "g-Factor Measurements of Ratational States in ^<84, 86>Zr"Hyperfine Interactions. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Minamisono, K. Matsuta, et al.: "Spin Manupulation by Use of Nuclear Quadrupole Interaction - Quard and Meson Effects in the Nucleus -"Z. Naturforsch. A.. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. Ogura, K. Minamisono, et al.: "Development of a Nuclear Spin Dewar - Hyperfine Interactions of Short-Lived β Emitter ^<12>B in TiO_2 -"Z. Naturforsch. A.. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Minamisono, K. Matsuta, et al.: "Quadrupole Moments of the ^<40>Ca Core Plus One Nucleon Nuclei ^<41>Sc and ^<41>Ca"Z. Naturforsch. A.. (To be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Minamisono, K. Matsuta, et al.: "Quadrupole Interactons of the Short-Lived β-Emitter ^<16>N in TiO2"Z. Naturforsch. A.. (to be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. Mihara, K. Hashimoto, et al.: "Lattice Locations of ^<12>B in CaB_6"Z. Naturforsch A.. (to be published).

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Minamisono, K. Matsuta, et al.: "In Medium Mass Renormallization Detected in β Decays of Spin Aligned ^<12>B and ^<12>N"Phys. Rev.. C65. 015209-1-015209-15 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Minamisono, K. Matsuta, et al.: "New Limit of the G-Parity Irregular Weak Nucleon Current Detected in β Decays of Spin Aligned ^<12>B and ^<12>N"Phys. Rev.. C65. 015501-1-015501-17 (2002)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta, T, Miyake, et al.: "Electromagnetic Moments of the β-Emitting Nucleus ^<16>N"Phys. Rev. Lett.. 86. 3735-3738 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Asahi and K. Matsuta: "Nuclear Electomagnetic Moments - β-NMR and Its Applications -"Nucl. Phys.. A693. 63-76 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. Fukuda, M. Mihara, et al.: "Reacton Cross Sections for ^<12>C and Density Distribution of Unstable Nuclei"Proc. Workshop on Reaction Cross Sections and Detectors Applied to the HIMAC Beams, Sept. 6-7, 2001, Chiba, HIMAC-042. 23-25 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. MInamisono, T. Yamaguchi, et al.: "G-Parity Violation of Weak Nucleon Current and In-Medium Mass Renormalization of Nucleons Detected through the β Decays of Spin Aligned ^<12>B and ^<12>N"Nucl. Phys.. A663/664. 951c-954c (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta, M. Fukuda, et al.: "A plan for On-Line Production and Accleration of Radioactive Isotope Beams By Use of Electron Cyclotron Resonance Ion Source NANOGAN."Rev. Sci. Instrum. 71. 777-779 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Minamisono, K. Matsuta, et al.: "In-Medium Mass Renormalization of Nucleons Detected in the axial Charges of the βDecays of Spin Aligned ^<12>B and ^<12>N"Phys. Rev. Lett.. 82. 1644-1647 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Minamisono, Y. Nojiri, et al.: "Electromagnetic Moments of the B-Emitting Nucleus ^<19>O"Phys. Lett.. B457. 9-16 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta, K. Sato, et al.: "Quadrupole Moment of the Proton drip Line Nuclide ^<13>O"Phys. Lett.. 459. 81-85 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. Fukuda, M. Mihara, Et al.: "Density distribution of ^8B studied via reaction cross section"Nucl. Phys.. A656. 209-228 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Satao, H. Akai, et al.: "Ab initio Calculations of Electric Field Gradients Detected by Impurities in Tio_2, Al_2O_3 and CaCO_3"Hyperfine Intercations. 120/121. 145-149 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Y. Nojiri, K. Ishiga, et al.: "Hyperfine Interactions of Short-Lived β-Emitter ^8Li in Ferrmagnetic Ni"Hyperfine Intercations. 120/121. 415-418 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] F. Ohsumi, K. Matsuta, et al.: "Lattice Locations of ^8Li in Cu"Hyperfine Intercations. 120/121. 419-422 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Sato, T. Miyake, et al.: "Hyperfine Interactions of ^<19>O in TiO_2 and Quadrupole Moments of ^<13, 19>O"Hyperfine Intercations. 120/121. 661-665 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta, T. Onishi, et al.: "Electromagnetic Moments of Short Lived β Emitters ^<21>F, ^<23>Mg, ^<27>Si and ^<39>Ca"Hyperfine Intercations. 120/121. 673-677 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Yamaguchi, K. Sato, et al.: "Sign of the Quadrupole Moment of Proton Drip-Line Nucleus ^8B"Hyperfine Intercations. 120/121. 689-694 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Yamaguchi, K. Minamisono, et al.: "Spin Control of ^<12>B and ^<12>N and Axial Charge from their β-ray Spin-Alignment Correlations"Hyperfine Intercations. 120/121. 701-705 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Minamisono, T. Yamaguchi, et al.: "Spin Control and Structure of Weak Nucleon Current in A = 8, 12, 20 and 41"Hyperfine Intercations. 120/121. 710-712 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta, T. Onishi, et al.: "Spin Polarization of β-Emitting Fragments in High Energy Heavy Ions on Be Collisions"Hyperfine Intercations. 120/121. 713-717 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Minamisono, K. Matsuta, et al.: "Knight Shifts for Short Lived β emitters in Pt"Hyperfine Intercations. 120/121. 719-723 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Sato, M. Tanigaki, et al.: "Quadrupole Moment of short-lived β-Emitters ^<13, 19>O and ^<21>F"Nucl. Phys.. A654. 735c-738c (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Minamisonso, T. Yamaguchi, et al.: "New Limit of the G-Parity Irregular Induced Tensor Current and of the Axial Charge in Weak Nucleon Current Detected in Alignment Correlation Terms of ^<12>B and 12N β Decays"Nucl. Phys.. A654. 955c-960c (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta, K. Sato and T. Minamisono: "β-NMR of Short-lived Nuclei and Hyperfine Interactions of Dilute Impurities In Crystals"Solid State Physics. 34. 919-930 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Minamisono: "New Limit of the G-Parity Irregular Weak Nucleon Current Detected in β Dccays of Spin Aligned ^<12>B and ^<12>N"Study in Nuclear Physics. 44. 33-42 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. Fukuda, M. Mihara, et al.: "Nucleon Density Distributions in Proton Drip-Line Nucleus ^9C from the Reaction Cross Section"Study in Elementary Particle Physics 97. F30-F32 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. Mihara, M.Fukuda, et al.: "Momentum Distribution of Projectile Fragments in Proton Drip-Line Nuclei"Study in Elementary Particle Physics 97. F43-44. (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Minamisono, T. Ohtsubo, et al.: "Quadrupole Moment of the Proton Rich β-Emitting Nucleus ^<12>N"Physics Letters. B 420. 31-36 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Minamisono, K. Matsuta, et al.: "Interdisciplinary Regions of Nuclear Physics Studied by Use of Spin-Polarized Short-Lived Nuclei"Nuclear Instruments and Methods in Physics Research. A402. 218-223 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta, T, Minamisono, et al.: "Creation of Spin Polarization in Unstable Nuclei and Correlation-Type Experiments"Nuclear Instruments and Methods in Physics Research. A402. 229-235 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Minamisono: "Sciences with Unstable Nuclei"Radiological Sciences. Vol. 41. 109-119, 153-160, 207-217 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Minamisono, K. Matsuta, et al.: "New Limit of the G-Parity Irregular Weak Nucleon Current Disclosed in β-Ray Angular Distributions from Spin Aligned ^<12>B and ^<12>N"Phys. Rev. Lett.. 80. 4132-4135 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Minamisono, K. Sato, et al.: "Electric Quadrupole Interactions of the Short-Lived β-Emitter ^<12>N in Insulator Crystals (^<12>N Implanted in Single Crystal TiO_2)"Z. Naturforsh. 53a. 293-300 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] M. Tanigaki, S. Takeda, et al.: "NMR Detection of Oxygen Isotopes in TiO_2 Single Crystal"Z. Naturforsh. 53a. 305-308 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Sato, H. Akai and T. Minamisono: "Ab initio Calculations of Electric Field Gradients for Transition Metal Impurities in TiO_2"Z. Naturforsh. 53a. 396-403 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Sato, S. Takeda, et al.: "FT-NMR Detection of ^<45>Sc, ^<49>Ti and ^<93>Nb in TiO_2 Single Crystal"Z. Naturforsh. 53a. 549-551 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] K. Matsuta: "Anomalous Knight Shift and Spin-Lattice Relaxation Time for Short-Lived β-Emitter ^<13>O in Pt"Production and Technology. 49. 45-47 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] T. Minamisono, K. Matsuta, et al.: "β-NMR Detections of Short-Lived β-Emitters ^<13>O and ^<23>Mg Implanted in Pt for the Studies on Anomalous Knight Shifts"RIKEN Review. No. 16. 7-8 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Edited by T. Minamisono, Y. Nojiri, K. Matsuta and T. sato: "Non-Nucleonic Degrees of Freedom Detected in Nuclei"World Scientific Pub. Co.. 414 (1997)

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 2003-09-17  

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