DYNAMICAL STRUCTURES OF THE Λ-HYPERNUCLEI 9Be,6Be AND 10Be

ZHANG Chao-Ying; KONG Fan-Xin; LIU Xian-Hui

Chinese Physics C> 1989, Vol. 13> Issue(10) : 907-915

DYNAMICAL STRUCTURES OF THE Λ-HYPERNUCLEI ⁹Be,⁶Be AND ¹⁰Be

Institute of High Energy Physics,Beijing1 Institute of High Energy Physics,Beijing

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Abstract：
Based on the α-cluster models,variational calculations for ⁹Be,⁶Be AND ¹⁰Be have been completed with the aid of the harmonic oscillator expansions and the generalized Talmi-Moshinsky transformations.Under uniform α-α and Λ-Λ potentials,the unified descriptions for ⁹Be,⁶Be AND ¹⁰Be are achieved by introducing a modified Λ-α potential.We have also studied the structures and correlations between particles in the calculated states of these hypernuclei and obtained some interesting results.

References

[1]

J. Prowze, Phys. Rev. Lett., 17(1966), 782.[2] M. Danysz et al., Nucl. phys., 49(1963), 121;J.Pniewski and Zieminska: Proc. Int. Conf. on kaon-nuclear interaction and hypernuclei (Zvenigerod,1977) p33.[3] S. H. Shi and X. N. King, Commun. Theor. phys.. (Beijing, China) 5(1986), 105.姜国荣，金星南:高能物理与核物理，2(1987)，226,[4] O. Portilho et al., Nucl. phys., A450(1986), 237C.[5] A. R. Bodmer and Q. N. Usmani, Nucl. Phys.. A468(1987), 653.[6] R. H. Dalitz and Rajasekaran, Nucl. phys., 50(1964). 450.[7] Y. C. Tang and R. C. Herden, phys. Rev., 138(1965), B637.[8] A. R. Bodmer and S. Ali, Phys. Rev., 138(1965). B644;A. R. Bodmer, Q. N. Usmani and J. Carlson, Nucl. Phys, A422(1984), 510.[9] H. Bando et al., Prog. Theor. Phys. Supplement, No. 81(1985); Nucl. phys.. A450(1986), 217C.[10] Y. P. Gan et al., Comp. PAYS.43(1985).387.[11] S .Ali and A R. Bodmer, Nucl. phys., 80(1966), 99.[12] 刘渊，刘宪辉，原子核物理,5(1983),486.[13] 施义晋等:高能物理乌核物理,6(1982),750;5(1983),605.

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ZHANG Chao-Ying, KONG Fan-Xin and LIU Xian-Hui. DYNAMICAL STRUCTURES OF THE Λ-HYPERNUCLEI ⁹Be,⁶Be AND ¹⁰Be[J]. Chinese Physics C, 1989, 13(10): 907-915.

ZHANG Chao-Ying, KONG Fan-Xin and LIU Xian-Hui. DYNAMICAL STRUCTURES OF THE Λ-HYPERNUCLEI ⁹Be,⁶Be AND ¹⁰Be[J]. Chinese Physics C, 1989, 13(10): 907-915. 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

DYNAMICAL STRUCTURES OF THE Λ-HYPERNUCLEI ⁹Be,⁶Be AND ¹⁰Be

Corresponding author: ZHANG Chao-Ying,

Institute of High Energy Physics,Beijing1 Institute of High Energy Physics,Beijing

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1989-10-05

Abstract: Based on the α-cluster models,variational calculations for ⁹Be,⁶Be AND ¹⁰Be have been completed with the aid of the harmonic oscillator expansions and the generalized Talmi-Moshinsky transformations.Under uniform α-α and Λ-Λ potentials,the unified descriptions for ⁹Be,⁶Be AND ¹⁰Be are achieved by introducing a modified Λ-α potential.We have also studied the structures and correlations between particles in the calculated states of these hypernuclei and obtained some interesting results.

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DYNAMICAL STRUCTURES OF THE Λ-HYPERNUCLEI ⁹Be,⁶Be AND ¹⁰Be

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