Properties of Zr hypernuclei in deformed Skyrme Hartree-Fock approach

WEI Ning; ZHOU Xian-Rong; CHEN Fang-Qi

doi:10.1088/1674-1137/33/S1/037

Chinese Physics C> 2009, Vol. 33> Issue(S1) : 116-118 DOI: 10.1088/1674-1137/33/S1/037

Properties of Zr hypernuclei in deformed Skyrme Hartree-Fock approach

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Abstract：
Properties of the even-N Zr isotopes and their corresponding single-Λ and double-Λ hypernuclei are studied in the deformed Skyrme-Hartree-Fock approach. Binding energy, the two-neutron separation energies, radii are studied from beta-stable zone to the neutron drip line in this paper. The neutron drip line nuclei predicted with SLy4 and SkI4 interactions are ¹²²Zr and ¹³⁸Zr, respectively. The neutron drip line of single-Λ and double-Λ hypernuclei are ¹³⁹_ΛZr and ¹⁴²_2ΛZr with SkI4 interaction, respectively. The predicted hyperon drip line hypernuclei with ⁸⁰Zr and ¹³⁸Zr cores are ¹⁰⁰_20ΛZr and ¹⁸⁸_50ΛZr, respectively.

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WEI Ning, ZHOU Xian-Rong and CHEN Fang-Qi. Properties of Zr hypernuclei in deformed Skyrme Hartree-Fock approach[J]. Chinese Physics C, 2009, 33(S1): 116-118. doi: 10.1088/1674-1137/33/S1/037

WEI Ning, ZHOU Xian-Rong and CHEN Fang-Qi. Properties of Zr hypernuclei in deformed Skyrme Hartree-Fock approach[J]. Chinese Physics C, 2009, 33(S1): 116-118. doi: 10.1088/1674-1137/33/S1/037 shu

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Received: 2008-10-22
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

Properties of Zr hypernuclei in deformed Skyrme Hartree-Fock approach

Corresponding author: WEI Ning,

Received Date: 2008-10-22
Accepted Date: 1900-01-01
Available Online: 2009-01-10

Abstract: Properties of the even-N Zr isotopes and their corresponding single-Λ and double-Λ hypernuclei are studied in the deformed Skyrme-Hartree-Fock approach. Binding energy, the two-neutron separation energies, radii are studied from beta-stable zone to the neutron drip line in this paper. The neutron drip line nuclei predicted with SLy4 and SkI4 interactions are ¹²²Zr and ¹³⁸Zr, respectively. The neutron drip line of single-Λ and double-Λ hypernuclei are ¹³⁹_ΛZr and ¹⁴²_2ΛZr with SkI4 interaction, respectively. The predicted hyperon drip line hypernuclei with ⁸⁰Zr and ¹³⁸Zr cores are ¹⁰⁰_20ΛZr and ¹⁸⁸_50ΛZr, respectively.