Chinese Physics C > 1988, Vol. 12 > Issue(2): 229-236

THE DECAY STUDY OF⁷³Br

Institute of Modern Physics,Academia Sinica,Lanzhou

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Abstract：
γ-γ coincidence and γ-γ angular correlation measurements of ⁷³Br produced in ⁶⁴Zn( ¹²C,2np) reaction have been performed.The energies and relative intensities of 27 γ-rays are obtained,among them 9 lines and 3 levels have not been reported before.The level scheme of ⁷³Br has been established.The spin of 90.4keV level is inferred to be 3/2 ^－or (5/2 ^－).

References

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J. H. Hamilton, J . Phys. G, 10(1984), L87.[2] R. Bengtsson et al., Phys. Scripto, 29(1984), 402.[3] G. Miirray et al., Nucl. Phys., A142(197O), 21.[4] 谢秀君等，核化学与放射化学，6(1980), 48.[5] L. P. Ekstrom et al., Nucl. Data. Sheezr, 29(1980), 21.[6] F. Kearns and J. N. Mo, Nucl. Daza Sheers, 31(1980), 103.[7] A. H. Wapstra and N. B. Gove, Nucl. Dora Tables, 9(1971), 267.[8] N. B. Gove et al., Nucl. Doto Toblcr, 10(1971), 205.[9] K. S. Krane et al., Nucl. Inrz. Met., 98(1972), 205.

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FAN Wo, ZHAO Zhi-Zheng, SUN Xiu-Rong, MU Wan-Tong, MA Jia-Yu, YANG Wei-Fan, XIE Xiu-Jun, ZHAO Li-Li and YU Ju-Sheng. THE DECAY STUDY OF ⁷³Br[J]. Chinese Physics C, 1988, 12(2): 229-236.

FAN Wo, ZHAO Zhi-Zheng, SUN Xiu-Rong, MU Wan-Tong, MA Jia-Yu, YANG Wei-Fan, XIE Xiu-Jun, ZHAO Li-Li and YU Ju-Sheng. THE DECAY STUDY OF ⁷³Br[J]. Chinese Physics C, 1988, 12(2): 229-236. shu

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Received: 1900-01-01
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

THE DECAY STUDY OF⁷³Br

Corresponding author:FAN Wo,

Institute of Modern Physics,Academia Sinica,Lanzhou

Received Date:1900-01-01
Accepted Date:1900-01-01
Available Online:1988-04-05

Abstract:γ-γ coincidence and γ-γ angular correlation measurements of⁷³Br produced in⁶⁴Zn(¹²C,2np) reaction have been performed.The energies and relative intensities of 27 γ-rays are obtained,among them 9 lines and 3 levels have not been reported before.The level scheme of⁷³Br has been established.The spin of 90.4keV level is inferred to be 3/2^－or (5/2^－).