New Band Structures and Electromagnetic Properties in <SUP>158</SUP>Tm

ZHOU Wen-Ping; ZHAO Yan-Xin; ZHAO Guang-Yi; MA Ying-Jun; LU Jing-Bin; WANG Shou-Yu; SUN Liang; YANG Dong; LI Xian-Feng; MA Chun-Hui; LIU Yun-Zuo; ZHU Li-Hua; WU Xiao-Gu

Chinese Physics C> 2006, Vol. 30> Issue(S2) : 151-153

New Band Structures and Electromagnetic Properties in ¹⁵⁸Tm

Department of Physics, Jilin University, Changchun 130021, China2 China Institute of Atomic Energy, Beijing 102413, China3 Department of Physics, North-East Normal University, Changchun 130024, China

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Abstract：
High spin states of odd-odd nucleus ¹⁵⁸Tm have been studied by using ¹⁴⁴Nd(¹⁹F,5n) reaction at beam energies of 108 and 112MeV. Two new bands are identified. And their possible configurations and spin/parity assignments are discussed. Furthermore, experimental B(M1)/B(E2) values are obtained for the πh_11/2⊙νi_13/2 band and compared with calculations based on geometric model.

References

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ZHOU Wen-Ping, ZHAO Yan-Xin, ZHAO Guang-Yi, MA Ying-Jun, LU Jing-Bin, WANG Shou-Yu, SUN Liang, YANG Dong, LI Xian-Feng, MA Chun-Hui, LIU Yun-Zuo, ZHU Li-Hua, WU Xiao-Gu, New Band Structures and Electromagnetic Properties in ¹⁵⁸Tm[J]. Chinese Physics C, 2006, 30(S2): 151-153.

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Received: 2006-10-16
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

New Band Structures and Electromagnetic Properties in ¹⁵⁸Tm

Corresponding author: ZHOU Wen-Ping,

Department of Physics, Jilin University, Changchun 130021, China2 China Institute of Atomic Energy, Beijing 102413, China3 Department of Physics, North-East Normal University, Changchun 130024, China

Received Date: 2006-10-16
Accepted Date: 1900-01-01
Available Online: 2006-01-03

Abstract: High spin states of odd-odd nucleus ¹⁵⁸Tm have been studied by using ¹⁴⁴Nd(¹⁹F,5n) reaction at beam energies of 108 and 112MeV. Two new bands are identified. And their possible configurations and spin/parity assignments are discussed. Furthermore, experimental B(M1)/B(E2) values are obtained for the πh_11/2⊙νi_13/2 band and compared with calculations based on geometric model.