Chinese Physics C > 1997, Vol. 21 > Issue(2): 110-115

Experimental Observation of High Spin States in¹⁴⁶Sm Nucleus

Zhang Yuhu^,

Institute of Mordern Physics,The Chinese Academy of Sciences,Lanzhou 7300002 Riken,Wako-shi,Saitama 351-01,Japan3 Department of Physics,Kyushu University,Hakozaki,Fukuoka 812,Japan4 Japan Atomic Energy Research Institute,Tokai,Ibaragi 319-11,Japan5 National Institute of Radiological Sciences,Inage,Chiba 263,Japan6 Faculty of Education,Chiba University,Chiba 263 Japan7 Faculty of Natural Sciences, Chiba Institute of Technology,Narashino,Chiba 275,Japan8 The graduate School of Nagatsuda,Tokyo Institute of Technology,Yokohama,Kanagawa 227,Japan

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Abstract：
High spin states of ¹⁴⁶Sm have been experimentally studied by using ¹³C(95MeV) beam bombarding natural Ba target.Seventeen new γ-rays and eleven new levels were found and assigned to the level scheme of ¹⁴⁶Sm which extends up to 10.2MeV excitation energy.Level structure still shows the characteristics of particle configurations.No long-lived high spin isomer was found up to such high excitation region.

References

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Zhang Yuhu. Experimental Observation of High Spin States in ¹⁴⁶Sm Nucleus[J]. Chinese Physics C, 1997, 21(2): 110-115.

Zhang Yuhu. Experimental Observation of High Spin States in ¹⁴⁶Sm Nucleus[J]. Chinese Physics C, 1997, 21(2): 110-115. shu

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Received: 1900-01-01
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通讯作者:陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Experimental Observation of High Spin States in¹⁴⁶Sm Nucleus

Corresponding author:Zhang Yuhu,

Institute of Mordern Physics,The Chinese Academy of Sciences,Lanzhou 7300002 Riken,Wako-shi,Saitama 351-01,Japan3 Department of Physics,Kyushu University,Hakozaki,Fukuoka 812,Japan4 Japan Atomic Energy Research Institute,Tokai,Ibaragi 319-11,Japan5 National Institute of Radiological Sciences,Inage,Chiba 263,Japan6 Faculty of Education,Chiba University,Chiba 263 Japan7 Faculty of Natural Sciences, Chiba Institute of Technology,Narashino,Chiba 275,Japan8 The graduate School of Nagatsuda,Tokyo Institute of Technology,Yokohama,Kanagawa 227,Japan

Received Date:1900-01-01

Accepted Date:1900-01-01

Available Online:1997-02-05

Abstract:High spin states of¹⁴⁶Sm have been experimentally studied by using¹³C(95MeV) beam bombarding natural Ba target.Seventeen new γ-rays and eleven new levels were found and assigned to the level scheme of¹⁴⁶Sm which extends up to 10.2MeV excitation energy.Level structure still shows the characteristics of particle configurations.No long-lived high spin isomer was found up to such high excitation region.

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Experimental Observation of High Spin States in¹⁴⁶Sm Nucleus

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