Level scheme in <SUP>160</SUP>Tm towards complete high-spin structure

SUN Liang; LU Jing-Bin; YANG Dong; WANG Lie-Lin; LIU Yun-Zuo; ZHU Li-Hua; WU Xiao-Guang; LI Guang-Sheng

Chinese Physics C> 2008, Vol. 32> Issue(S2) : 134-137

Level scheme in ¹⁶⁰Tm towards complete high-spin structure

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Abstract：
High-spin states of ¹⁶⁰Tm have been studied through the ¹⁴⁶Nd(¹⁹F, 5n) reaction at a beam energy of 102 MeV. The previously known πh_11/2⊙νi_13/2 yrast band and πh_11/2⊙νh_9/2 side band are confirmed, and several low-lying levels are observed. A 4-quasiparticle band feeding into the yrast band based on the πg_7/2⊙νh_9/2⊙νi_13/2² is suggested. Other two bands are observed and assigned to be based on the πd_3/2⊙νi_13/2 and πg_7/2⊙νi_13/2 configurations, respectively.

References

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SUN Liang, LU Jing-Bin, YANG Dong, WANG Lie-Lin, LIU Yun-Zuo, ZHU Li-Hua, WU Xiao-Guang and LI Guang-Sheng. Level scheme in ¹⁶⁰Tm towards complete high-spin structure[J]. Chinese Physics C, 2008, 32(S2): 134-137.

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Received: 2008-07-17
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

Level scheme in ¹⁶⁰Tm towards complete high-spin structure

Corresponding author: SUN Liang,

Received Date: 2008-07-17
Accepted Date: 1900-01-01
Available Online: 2008-01-03

Abstract: High-spin states of ¹⁶⁰Tm have been studied through the ¹⁴⁶Nd(¹⁹F, 5n) reaction at a beam energy of 102 MeV. The previously known πh_11/2⊙νi_13/2 yrast band and πh_11/2⊙νh_9/2 side band are confirmed, and several low-lying levels are observed. A 4-quasiparticle band feeding into the yrast band based on the πg_7/2⊙νh_9/2⊙νi_13/2² is suggested. Other two bands are observed and assigned to be based on the πd_3/2⊙νi_13/2 and πg_7/2⊙νi_13/2 configurations, respectively.