Decay of ^<101>Mo and Band Structures of its Daughter Nuclide ^<101>Tc in the Projected Shell Model(Nuclear Physics)

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概要

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• The decay of molybdenum-101 has been investigated using the three-parameter (γ-γ-t) coincidence system of HPGe-HPGe detectors. According to the off-line analysis, the decay scheme was modified. The positions of 221.80, 318.00, 377.90, 452.50, 515.42, 1011.05, and 1759.72keV transitions have been arranged again, the transition positions of 104.70, 105.95, and 774.15keV gamma rays have been assigned for the first time, the positions of 169.00, 590.91, 980.52, and 1431.68keV transitions have been reconfirmed, and the 1508.01keV gamma ray was observed simultaneously for the first time and its transition position has been assigned. The β^- intensities and the values of log ft of most levels were calculated. Combining with the high-spin states observed by the in-beam γ-ray spectroscopy of previous decay works, the structure of the excited positive/negative-parity yrast states of ^<101>Tc is discussed using a projected shell model, and a band diagram calculated for the positive-parity yrast band is also shown in order to extract physics out of the numerical results. In addition, the analysis of other three bands originated from 3/2^-[301], 5/2^-[303], and 1/2^+[431] Nilsson states, respectively, is also performed in the framework of this model.

• 社団法人日本物理学会の論文
• 2006-01-15

著者

• Shuifa Shen

  School Of Nuclear Engineering And Technology East China Institute Of Technology:school Of Physics Pe

• Yujuan Liu

  School Of Nuclear Engineering And Technology East China Institute Of Technology

• Jiahui Gu

  Shanghai Institute Of Applied Physics The Chinese Academy Of Sciences

• FENGGE Wang

  School of Electric and Information Engineering, Zhongyuan University of Technology

• BIN Tang

  School of Nuclear Engineering and Technology, East China Institute of Technology

• WEIZHOU Jiang

  Shanghai Institute of Applied Physics, The Chinese Academy of Sciences

• Bin Tang

  School Of Nuclear Engineering And Technology East China Institute Of Technology

• Fengge Wang

  School Of Electric And Information Engineering Zhongyuan University Of Technology

• Weizhou Jiang

  Shanghai Institute Of Applied Physics The Chinese Academy Of Sciences

• SHUIFA Shen

  School of Nuclear Engineering and Technology, East China Institute of Technology:School of Physics, Peking University:CCAST (World Laboratory)

• JIAHUI Gu

  Shanghai Institute of Applied Physics, The Chinese Academy of Sciences

• YUJUAN Liu

  School of Nuclear Engineering and Technology, East China Institute of Technology

関連論文

• Decay of ^Mo and Band Structures of its Daughter Nuclide ^Tc in the Projected Shell Model(Nuclear Physics)

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