Effects of the tensor force on the ground properties of zr isotopes

Chao Feng Chen; Qi Bo Chen; Xian Rong Zhou; Yi Yuan Cheng

doi:10.3390/sym13112193

Effects of the tensor force on the ground properties of zr isotopes

Chao Feng Chen
, Qi Bo Chen^*
, Xian Rong Zhou^*
, Yi Yuan Cheng

^*此作品的通讯作者

物理与电子科学学院

East China Normal University

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

The effects of the tensor force on the ground properties of Zr isotopes are studied in the framework of the Skyrme–Hartree–Fock approach. It is found that the tensor force strongly affects the ground state energies and the geometric symmetry properties, in particular for those isotopes near N = 60 region. The effects are attributed to the fact that the tensor force enlarges the spin and pseudospin symmetry breaking and therefore results in a ∼2 MeV sub-shell gap between d_3/2 and s_1/2 single-particle levels.

源语言	英语
文章编号	2193
期刊	Symmetry
卷	13
期	11
DOI	https://doi.org/10.3390/sym13112193
出版状态	已出版 - 11月 2021

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title = "Effects of the tensor force on the ground properties of zr isotopes",

abstract = "The effects of the tensor force on the ground properties of Zr isotopes are studied in the framework of the Skyrme–Hartree–Fock approach. It is found that the tensor force strongly affects the ground state energies and the geometric symmetry properties, in particular for those isotopes near N = 60 region. The effects are attributed to the fact that the tensor force enlarges the spin and pseudospin symmetry breaking and therefore results in a ∼2 MeV sub-shell gap between d3/2 and s1/2 single-particle levels.",

keywords = "Skyrme–Hartree–Fock approach, Spin and pseudospin symmetry, Tensor force, Zr isotopes",

author = "Chen, \{Chao Feng\} and Chen, \{Qi Bo\} and Zhou, \{Xian Rong\} and Cheng, \{Yi Yuan\}",

note = "Publisher Copyright: {\textcopyright} 2021 by the authors. Licensee MDPI, Basel, Switzerland.",

year = "2021",

month = nov,

doi = "10.3390/sym13112193",

language = "英语",

volume = "13",

journal = "Symmetry",

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TY - JOUR

T1 - Effects of the tensor force on the ground properties of zr isotopes

AU - Chen, Chao Feng

AU - Chen, Qi Bo

AU - Zhou, Xian Rong

AU - Cheng, Yi Yuan

PY - 2021/11

Y1 - 2021/11

N2 - The effects of the tensor force on the ground properties of Zr isotopes are studied in the framework of the Skyrme–Hartree–Fock approach. It is found that the tensor force strongly affects the ground state energies and the geometric symmetry properties, in particular for those isotopes near N = 60 region. The effects are attributed to the fact that the tensor force enlarges the spin and pseudospin symmetry breaking and therefore results in a ∼2 MeV sub-shell gap between d3/2 and s1/2 single-particle levels.

AB - The effects of the tensor force on the ground properties of Zr isotopes are studied in the framework of the Skyrme–Hartree–Fock approach. It is found that the tensor force strongly affects the ground state energies and the geometric symmetry properties, in particular for those isotopes near N = 60 region. The effects are attributed to the fact that the tensor force enlarges the spin and pseudospin symmetry breaking and therefore results in a ∼2 MeV sub-shell gap between d3/2 and s1/2 single-particle levels.

KW - Skyrme–Hartree–Fock approach

KW - Spin and pseudospin symmetry

KW - Tensor force

KW - Zr isotopes

UR - https://www.scopus.com/pages/publications/85119622021

U2 - 10.3390/sym13112193

DO - 10.3390/sym13112193

M3 - 文章

AN - SCOPUS:85119622021

SN - 2073-8994

VL - 13

JO - Symmetry

JF - Symmetry

IS - 11

M1 - 2193

ER -

Effects of the tensor force on the ground properties of zr isotopes

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