High-spin states in 93Nb

• Wakabayashi Yasuo

  Center for Nuclear Study, University of Tokyo

• Fukuchi Tomonori

  Department of Physics, Osaka University

• Gono Yasuyuki

  Cyclotron Center, RIKEN

• Odahara Atsuko

  Department of Physics, Osaka University

• Tanaka Shuichi

  Department of Physics, Kyushu University

• Inoue Masaki

  Department of Physics, Kyushu University

• Sasaki Takafumi

  Department of Physics, Kyushu University

• Kibe Michiya

  Department of Physics, Kyushu University

• Hokoiwa Naho

  Department of Physics, Kyushu University

• Shinozuka Tsutomu

  Cyclotron and Radioisotope Center, Tohoku University

• Fujita Masahiro

  Cyclotron and Radioisotope Center, Tohoku University

• Yamazaki Akiyoshi

  Cyclotron and Radioisotope Center, Tohoku University

• Sonoda Tetsu

  Cyclotron and Radioisotope Center, Tohoku University

• Lee Chun Sik

  Department of Physics, Chung-Ang University

• Kwon Young Kwan

  Department of Physics, Chung-Ang University

• Moon Jun Young

  Department of Physics, Chung-Ang University

• Lee Ju Hahn

  Department of Physics, Chung-Ang University

書誌事項

タイトル別名

• High-Spin States in <SUP>93</SUP>Nb

抄録

The high-spin states of ⁹³Nb are studied by the ⁸²Se(¹⁶O, p4n)⁹³Nb reaction at a beam energy of 100 MeV. The in-beam γ-ray spectroscopic techniques are used. The γt-, γγt-coincidence, γ-ray angular distributions, and linear polarizations are measured. The configurations of the resultant levels are assigned by comparing them with those of the deformed independent particle model (DIPM) calculation. A high-spin isomer with a half life of 1.5(5) μs is found above the 37/2⁽⁻⁾ state at 7436 keV. A possible M1 rotational band is found to start from the 37/2⁽⁻⁾ state. This band shows the characteristics of an oblate collective rotational band.

収録刊行物

• Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ

  Ｊｏｕｒｎａｌ　ｏｆ　ｔｈｅ　Ｐｈｙｓｉｃａｌ　Ｓｏｃｉｅｔｙ　ｏｆ　Ｊａｐａｎ 76 (11), 114202-114202, 2007

  一般社団法人 日本物理学会

キーワード

• high-spin isomer
• γγ coincidence
• angular distribution
• linear polarization
• deformation
• level scheme

詳細情報

• CRID: 1390282679171827200
• NII論文ID: 130005296581
• NII論文ID: 110006530739
• NII論文ID: 210000106979
• NII書誌ID: AA00704814
• DOI: 10.1143/jpsj.76.114202
• ISSN: 13474073
• ISSN: 00319015
• NDL書誌ID: 9260825
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I9260825
• Web Site: http://journals.jps.jp/doi/pdf/10.1143/JPSJ.76.114202
• 本文言語コード: en
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