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Study of Hyperon and Hypernuclei

Research Project

Project/Area Number 05044203
Research Category

Grant-in-Aid for Overseas Scientific Survey.

Allocation TypeSingle-year Grants
Research InstitutionNational Laboratory for High Energy Physics (KEK)

Principal Investigator

NAKAI Kozi  KEK, Physics Department, 物理研究部, 教授 (40028155)

Co-Investigator(Kenkyū-buntansha) BHANG H.c.  Seoul National University, 物理学教室, 助教授
永江 知文  東大原子核研究所, 中間エネルギー部, 助教授 (50198298)
HASHIMOTO O.  INS, University of Tokyo, 中間エネルギー部, 助教授 (50092292)
家入 正治  高エネルギー研, 物理研究部, 助手 (50192472)
田中 万博  高エネルギー研, 物理研究部, 助手 (90171743)
千葉 順成  高エネルギー研, 物理研究部, 助教授 (50126124)
IMAZATO J.  KEK, Physics Department, 物理研究部, 助教授 (40107686)
NAGAE T.  INS, University of Tokyo
IEIRI M.  KEK, Physics Department
CHIBA J.  KEK, Physics Department
TANAKA K.  KEK, Physics Department
Project Period (FY) 1993
Project Status Completed (Fiscal Year 1993)
KeywordsJapan-Korea Collaboration. / Hyperon. / Hypernuclei. / pi. K Meson Beams. / Protom Synchrotron. / SKS-Spectrometer. / Hyperon Scattering. / Scintillation Fiber.
Research Abstract

This project has been established as a Japan-Korea International Collaboration Program by JSPS and KOSEF. The project aimed at promotion of cooperative research on hyperon and hypernuclear physics with Korean physicists at the KEK 12-GeV Proton Synchrotron.
Following experimental programs have been carried out at the KEK-PS :
Hypernuclear Spectroscopy.
(1) Construction and installation of a large-acceptance spectrometer with a superconducting magnet (SKS) for hypernuclear experiments.
(2) Hypernuclear spectroscopic experiments on several nuclear targets with the spectrometer, which revealed new aspects of hypernuclear structure.
(3) Design of an experiment to measure hypernuclear lifetimes.
Hyperon-Nucleon Scattering.
(4) Development of a scintillation-fiber tracking chamber for hyperon-nucleon scattering experiments.
(5) A SIGMA P-scattering experiment using the first scintillation-fiber chamber.
(6) Development of track-finding programs for data analyses.
The second Japanese-Korean joint workshop on 'Strangeness in Nuclear Matter' was held at Seoul with more than 50 participants.

Report

(1 results)
  • 1993 Final Research Report Summary
  • Research Products

    (8 results)

All Other

All Publications (8 results)

  • [Publications] S.Ajimura,K.Aoki,H.Bhang,Y.Doi,O.Hashimoto,A.Higashi,E.S.Kim,H.Park,R.Redwine,M.Sekimoto,T.Shintomi,M.Youn,………: "The Superconducting Kaon Spectrometer(SKS)" Proceedings of PANIC93. (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] S.Ajimura,K.Aoki,H.C.Bhang,Y.Gavrilov,K.Maeda,T.Kishimoto,T.Nagae,T.Hasegawa,O.Hashimoto,……: "A ^<12>C Hypoernuclear Spectroscopy by the(π、K)reactions and Λ Hyperon-nucleon interactions." Proceedings of PANIC93. (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] J.K.Ahn,B.Basalleck,M.S.Chung,H.En'yo,Y.Goto,M.Ieiri,K.Imai,Y.Itow,Y.D.Kim,J.M Lee,N.Saito,Y.M.Park,K.S.Sim,S.Yamashita,…: "Σ^++p Scattering Experiment" ‘Frontier in High Energy Spin Physics'Ed.By T.Hasegawa et al.(1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] D.Cha,J.Chiba,K.Nakai and H.C.Bhang: "Proceedings of the Second Japanese-Korean Joint Workshop on ‘Strangeness in Nuclear Matter.Seoul,1993" (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] S.Ajimura, et al.: "The Superconducting Kaon Spectrometer (SKS)" Proceedings of PANIC 93. (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] S.Ajimura, et al.: "A ^<12>C Hypoernuclear Spectroscopy by the (pi、 K) reactions and LAMBDA Hyperon-nucleon interactions." Proceedings of PANIC 93. (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] J.K.Ahn, et al.: "SIGMA^+ + p Scattering Experiment" Frontier in High Energy Spin Physics' ed. By T.Hasegawa et al.(1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary
  • [Publications] D.Cha, J.Chiba,K. Nakai and H.C.Bhang (editers): Proceedings of the Second Japanese-Korean Joint Workshop on 'Strangeness in Nuclear Matter. Seoul, 1993, (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1993 Final Research Report Summary

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Published: 1995-02-07   Modified: 2016-04-21  

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