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High-spin isomer in 93Mo

  • T. FukuchiEmail author
  • Y. Gono
  • A. Odahara
  • S. Tanaka
  • M. Inoue
  • Y. Wakabayashi
  • T. Sasaki
  • M. Kibe
  • N. Hokoiwa
  • T. Shinozuka
  • M. Fujita
  • A. Yamazaki
  • T. Sonoda
  • C. S. Lee
  • Y. K. Kwon
  • J. Y. Moon
  • J. H. Lee
Original Article

Abstract.

The high-spin states of 93Mo have been studied by a 82Se( 16O, 5n) 93Mo reaction at a beam energy of 100 MeV using techniques of in-beam γ-ray spectroscopy. Measurements of γ-t, γ-γ-t coincidences, γ-ray angular distributions and γ-ray linear polarizations were performed. The high-spin isomer was found as a (39/2-) state at about 9.7 MeV. The near-yrast states in 93Mo were interpreted using the weak-coupling picture of a d5/2 neutron to a neutron magic core nucleus 92Mo.

PACS.

27.60.+j 90 ⩽ A ⩽ 149 

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Copyright information

© Società Italiana di Fisica and Springer-Verlag 2005

Authors and Affiliations

  • T. Fukuchi
    • 1
    Email author
  • Y. Gono
    • 2
  • A. Odahara
    • 3
  • S. Tanaka
    • 4
  • M. Inoue
    • 4
  • Y. Wakabayashi
    • 4
  • T. Sasaki
    • 4
  • M. Kibe
    • 4
  • N. Hokoiwa
    • 4
  • T. Shinozuka
    • 5
  • M. Fujita
    • 5
  • A. Yamazaki
    • 5
  • T. Sonoda
    • 5
  • C. S. Lee
    • 6
  • Y. K. Kwon
    • 6
  • J. Y. Moon
    • 6
  • J. H. Lee
    • 6
  1. 1.Center for Nuclear StudyUniversity of TokyoWako, SaitamaJapan
  2. 2.Cyclotron CenterRIKENWako, SaitamaJapan
  3. 3.Nishinippon Institute of TechnologyKanda, FukuokaJapan
  4. 4.Department of PhysicsKyushu UniversityFukuokaJapan
  5. 5.Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
  6. 6.Department of PhysicsChung-Ang UniversitySeoulKorea

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