Λ-α EFFECTIVE INTERACTION AND THE BINDING ENERGY OF 9ΛBe GROUND STATE

YUAN Zhu-Shu; CHEN Zhi-Qing; SUN Yao-De; QIU Zhi-Hong

Chinese Physics C> 1985, Vol. 9> Issue(6) : 765-768

Λ-α EFFECTIVE INTERACTION AND THE BINDING ENERGY OF ^9_ΛBe GROUND STATE

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Abstract：
The ^9_ΛBe hypernucleus is considered as a α+Λ+α three-body system. With a saparable potential which includes only s-wave Λ-α interaction as the Λ-α effective interaction, the Schrödinger equation of the system is solved in the Born-Oppenheimer approximation. The two-center problem is solved first, and then the binding energy of ^9_ΛBe ground state is calculated. The calculated result is in good agreement with the experimental value.

References

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YUAN Zhu-Shu, CHEN Zhi-Qing, SUN Yao-De and QIU Zhi-Hong. Λ-α EFFECTIVE INTERACTION AND THE BINDING ENERGY OF ^9_ΛBe GROUND STATE[J]. Chinese Physics C, 1985, 9(6): 765-768.

YUAN Zhu-Shu, CHEN Zhi-Qing, SUN Yao-De and QIU Zhi-Hong. Λ-α EFFECTIVE INTERACTION AND THE BINDING ENERGY OF ^9_ΛBe GROUND STATE[J]. Chinese Physics C, 1985, 9(6): 765-768. 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

Λ-α EFFECTIVE INTERACTION AND THE BINDING ENERGY OF ^9_ΛBe GROUND STATE

Corresponding author: YUAN Zhu-Shu,

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1985-12-05

Abstract: The ^9_ΛBe hypernucleus is considered as a α+Λ+α three-body system. With a saparable potential which includes only s-wave Λ-α interaction as the Λ-α effective interaction, the Schrödinger equation of the system is solved in the Born-Oppenheimer approximation. The two-center problem is solved first, and then the binding energy of ^9_ΛBe ground state is calculated. The calculated result is in good agreement with the experimental value.