THE STUDY OF THE STRUCTURE OF <SUP>10</SUP>Be HYPERNUCLEUS

WANG Xi-Cang

Chinese Physics C> 1989, Vol. 13> Issue(9) : 842-848

THE STUDY OF THE STRUCTURE OF ¹⁰Be HYPERNUCLEUS

WANG Xi-Cang ^,

Department of Physics Ningxia University Yinchuan

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Abstract：
The Structure of hypernucleus ¹⁰Be is studied by using ⁹Be+Λ two cluster model.Using the transition density matrix of ⁹Be,the folding potential of ΛN interaction is obtained.Taking into account the glue-like role of Λ-hyperon in the hypernucleus,a contraction factor S is introduced into the density matrix of ⁹Be.The eigenvalues E_I of ¹⁰Be are obtained by solving the channelcoupled equations.

References

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H. Bande,M. Seki and Y. Shono, Prog. Theor. Phys, 66(1981), 2118; 68(1982), 364.[2] T. Mctoba. H. Rando, R. Ikeda and T. Yaniada, Prog. Theor. phys. Suppl., No. 81 (1985). Chaptrr 111.[3] A. Gal, J. M. Soper and R. H. Dalitz, Ann.Phys., 63(1971), 53. 72(1972). 445: 113(1978),79.A. Gal. Adv. in Nucl. phys., Vol.8(1977).1.R. H. Dalitz and A. Gal, Phys. Rev. Lett., 36(1976): 362; Ann. Phys., 131(1981). 314.[4] R. H. Dalitz and A. Gal, Ann. Phys, 116(197S), 167.[5] T. Yamada, Strure and Reaction Study of Light Hypernuclci Ily the Microscopic Cl#252;ster Model. Deparment of Applied Matkeaatics, Faculty of Engineerinz Scicnce. Osaka University. OUAM 55-3-1 Thesis.[6] M. Kamimurn. Nucl . phys.. A351(1981), 456.[7] S. Okabe and Y. Abe. Prog. Thor. Phys, 61(1779), 1049.S. Okabe: Y. Abe and H. Tanaka. Prog. Theor. phys., 57(1975), 866.[8] M. Juric et al., Nucl. Phys., B52(1973), 1.[9] F. Ajzenberg-Seleve and T. Laurisen. Nucl. Phys., A227(1974), 1.

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WANG Xi-Cang. THE STUDY OF THE STRUCTURE OF ¹⁰Be HYPERNUCLEUS[J]. Chinese Physics C, 1989, 13(9): 842-848.

WANG Xi-Cang. THE STUDY OF THE STRUCTURE OF ¹⁰Be HYPERNUCLEUS[J]. Chinese Physics C, 1989, 13(9): 842-848. 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 STUDY OF THE STRUCTURE OF ¹⁰Be HYPERNUCLEUS

WANG Xi-Cang ^,

Corresponding author: WANG Xi-Cang,

Department of Physics Ningxia University Yinchuan

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1989-09-05

Abstract: The Structure of hypernucleus ¹⁰Be is studied by using ⁹Be+Λ two cluster model.Using the transition density matrix of ⁹Be,the folding potential of ΛN interaction is obtained.Taking into account the glue-like role of Λ-hyperon in the hypernucleus,a contraction factor S is introduced into the density matrix of ⁹Be.The eigenvalues E_I of ¹⁰Be are obtained by solving the channelcoupled equations.