Stucture of Nucleus <SUP>11</SUP>Be

Zhang Changhua; Gu Jinnan

Chinese Physics C> 1997, Vol. 21> Issue(3) : 260-263

Stucture of Nucleus ¹¹Be

Zhang Changhua ^, ,
Gu Jinnan

Institute of Modern Physics,The Chinese Academy of Sciences,Lanzhou 730000

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Abstract：
The structure of nucleus ¹¹Be is investigated in terms of Particle-Vibrator Model (PVM).The low-lying states and electro-dipole transition of the first excied state to ground state of ¹¹Be are calculated,and the results are in good agreement with experiments.The calculated wave-function of the ground state of ¹¹Be shows that the parity inversion was caused by coupling of single particle motion with collective vebration of cove(¹⁰Be.The halo structure of ¹¹Be is also explained reasonably in terms of the PVM.

References

[1]

I. Talmi, I. Unna, Phys. Rev. Lett., 4(1960)469.[2] 张长华、顾金南, 高能物理与核物理, 20(1996)240.[3] T. Otsuka, N. Fukunishi, H. Sagam, Phys. Rev. Lett., 70(1993)1385.[4] P. J. Brusaad, P. W. M. Glademans, Shell-mode application in nuclear sptrospy, Amsterdam,North - Holland, 1977.[5] B. ZWeiglinski et al., Nucl. Phys., .A315(1979)124.[6] P. Ring, P. Schuch, The Nuclear Many-Body Problem, Springer-Vdag, New York, Inc. (1980).[7] F. Ajzenkrg -Selove, Nucl. Phys., A490(1988)1.[8] F. Ajmberg-Selove, Nucl. Phys., A506(1990)1; AS23(1001)1.

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Zhang Changhua and Gu Jinnan. Stucture of Nucleus ¹¹Be[J]. Chinese Physics C, 1997, 21(3): 260-263.

Zhang Changhua and Gu Jinnan. Stucture of Nucleus ¹¹Be[J]. Chinese Physics C, 1997, 21(3): 260-263. 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

Stucture of Nucleus ¹¹Be

Zhang Changhua ^,
Gu Jinnan

Corresponding author: Zhang Changhua,

Institute of Modern Physics,The Chinese Academy of Sciences,Lanzhou 730000

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1997-03-05

Abstract: The structure of nucleus ¹¹Be is investigated in terms of Particle-Vibrator Model (PVM).The low-lying states and electro-dipole transition of the first excied state to ground state of ¹¹Be are calculated,and the results are in good agreement with experiments.The calculated wave-function of the ground state of ¹¹Be shows that the parity inversion was caused by coupling of single particle motion with collective vebration of cove(¹⁰Be.The halo structure of ¹¹Be is also explained reasonably in terms of the PVM.