Deformed K- nuclei in the Skyrme-Hartree-Fock approach

Yun Jin; Chao Feng Chen; Xian Rong Zhou; Yi Yuan Cheng; H. J. Schulze

doi:10.1093/ptep/ptz141

Deformed K^- nuclei in the Skyrme-Hartree-Fock approach

Yun Jin
, Chao Feng Chen
, Xian Rong Zhou^*
, Yi Yuan Cheng
, H. J. Schulze

^*Corresponding author for this work

School of Physics and Electronic Science

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

The properties of kaonic nuclei are studied using a two-dimensional Skyrme-Hartree-Fock model with a $KN$ Skyrme force. We focus in particular on the instability of the solutions for a too strong $KN$ interaction, which determines a maximum value of the kaon binding in this approach. We then analyze the change of the deformation properties of several core-deformed nuclei caused by the added kaon, and find a shrinking of the core and in some cases a complete loss of deformation.

Original language	English
Article number	123D03
Journal	Progress of Theoretical and Experimental Physics
Volume	2019
Issue number	12
DOIs	https://doi.org/10.1093/ptep/ptz141
State	Published - 1 Dec 2019

Keywords

D14

Access to Document

10.1093/ptep/ptz141

Cite this

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title = "Deformed K- nuclei in the Skyrme-Hartree-Fock approach",

abstract = "The properties of kaonic nuclei are studied using a two-dimensional Skyrme-Hartree-Fock model with a \$KN\$ Skyrme force. We focus in particular on the instability of the solutions for a too strong \$KN\$ interaction, which determines a maximum value of the kaon binding in this approach. We then analyze the change of the deformation properties of several core-deformed nuclei caused by the added kaon, and find a shrinking of the core and in some cases a complete loss of deformation.",

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AU - Jin, Yun

AU - Chen, Chao Feng

AU - Zhou, Xian Rong

AU - Cheng, Yi Yuan

AU - Schulze, H. J.

PY - 2019/12/1

Y1 - 2019/12/1

N2 - The properties of kaonic nuclei are studied using a two-dimensional Skyrme-Hartree-Fock model with a $KN$ Skyrme force. We focus in particular on the instability of the solutions for a too strong $KN$ interaction, which determines a maximum value of the kaon binding in this approach. We then analyze the change of the deformation properties of several core-deformed nuclei caused by the added kaon, and find a shrinking of the core and in some cases a complete loss of deformation.

AB - The properties of kaonic nuclei are studied using a two-dimensional Skyrme-Hartree-Fock model with a $KN$ Skyrme force. We focus in particular on the instability of the solutions for a too strong $KN$ interaction, which determines a maximum value of the kaon binding in this approach. We then analyze the change of the deformation properties of several core-deformed nuclei caused by the added kaon, and find a shrinking of the core and in some cases a complete loss of deformation.

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UR - https://www.scopus.com/pages/publications/85084288341

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DO - 10.1093/ptep/ptz141

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JO - Progress of Theoretical and Experimental Physics

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