Level structure of <SUP>159</SUP>Lu

SHENG Hai-Qing; ZHAI Jian; LI Xian-Feng; MA Ying-Jun; ZHAO Yan-Xin; WANG Ya-Kun; ZHAO Lei; ZHU Li-Hua; WU Xiao-Guang; HE Chuang-Ye; LIU Yin; HAO Xin; LI Xue-Qin

doi:10.1088/1674-1137/33/S1/052

Chinese Physics C> 2009, Vol. 33> Issue(S1) : 164-166 DOI: 10.1088/1674-1137/33/S1/052

Level structure of ¹⁵⁹Lu

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Abstract：
The high-spin states of ¹⁵⁹Lu were populated by fusion-evaporation reaction ¹⁴⁴Sm (¹⁹F, 4n) with beam energy 106 MeV. A new level scheme was established, which consists of the yrast band with negative parity, the octupole vibration band based on the states and quasipartical band with positive parity. The high spin states of ¹⁵⁹Lu were discussed by systemic characteristics.

References

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. Bringel P et al. Eur. Phys. J A, 2005, 24: 167-1722. Jensen D R et al. Nucl. Phys. A, 2002, 703: 3-443. Schōwaer G et al. Phys. Letters B, 2003, 552: 9-164. Yu C H et al. Nucl. Phys. A, 1990, 511: 157-945. Johnson N R et al. Phys. Rev. C, 1995, 51(3): 12346. MA Ying-Jun et al. J. Phys., 1995, 21: 937-9457. CHEN Yong-Jing et al. Chin. Phys. Lett., 2005, 22(6):13628. CHEN Y S, GAO Z C. Phy. Rev. C, 2000, 63: 0143149. Bengtsoon R et al. Nuclear Physics A, 1979, 327: 139-7110. Simpson J et al. J. Phys. G, 1991, 20: 511

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SHENG Hai-Qing, ZHAI Jian, LI Xian-Feng, MA Ying-Jun, ZHAO Yan-Xin, WANG Ya-Kun, ZHAO Lei, ZHU Li-Hua, WU Xiao-Guang, HE Chuang-Ye, LIU Yin, HAO Xin and LI Xue-Qin. Level structure of ¹⁵⁹Lu[J]. Chinese Physics C, 2009, 33(S1): 164-166. doi: 10.1088/1674-1137/33/S1/052

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Received: 2008-10-23
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 structure of ¹⁵⁹Lu

Received Date: 2008-10-23
Accepted Date: 1900-01-01
Available Online: 2009-01-10

Abstract: The high-spin states of ¹⁵⁹Lu were populated by fusion-evaporation reaction ¹⁴⁴Sm (¹⁹F, 4n) with beam energy 106 MeV. A new level scheme was established, which consists of the yrast band with negative parity, the octupole vibration band based on the states and quasipartical band with positive parity. The high spin states of ¹⁵⁹Lu were discussed by systemic characteristics.