Chiral quark-meson coupling models for finite nuclei and their $(e,{e}^{\ensuremath{'}}p)$ reactions

Chiral quark-meson coupling models for finite nuclei and their $(e, e^{'} p)$ reactions

Soonchul Choi, Tsuyoshi Miyatsu, Youngshin Kwon, Kyungsik Kim, Myung-Ki Cheoun, and Koichi Saito

Phys. Rev. C 104, 014322 – Published 28 July 2021

Abstract

The chiral quark-meson coupling (CQMC) models are applied to revisiting static properties of spherical nuclei in comparison with the results from the conventional quantum hadrodynamics (QHD)-like models as well as the available experimental data. They are also used to describe the nuclei off which the electrons scatter to understand their dynamic properties. After calibrating the model parameters at equilibrium nuclear matter density, binding energies, charge radii, single-particle spectra, and density distributions of the nuclei are analyzed and compared. The nonlinear scalar self-interaction in each model is also discussed in consideration of the reproduction of nuclear saturation properties.

Received 10 December 2020
Revised 24 June 2021
Accepted 16 July 2021

DOI:https://doi.org/10.1103/PhysRevC.104.014322

Physics Subject Headings (PhySH)

Lepton induced nuclear reactions Nuclear forces Nuclear many-body theory Nuclear structure & decays QCD in nuclear reactions

Nuclear Physics

Authors & Affiliations

Soonchul Choi^1,2, Tsuyoshi Miyatsu ³, Youngshin Kwon ^4,*, Kyungsik Kim^5,†, Myung-Ki Cheoun ¹, and Koichi Saito³

¹Department of Physics and OMEG Institute, Soongsil University, Seoul 06978, Republic of Korea
²Center for Exotic Nuclear Studies, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea
³Department of Physics, Faculty of Science and Technology, Tokyo University of Science, Noda 278-8510, Japan
⁴Research Institute of Basic Science, Korea Aerospace University, Goyang 10540, Republic of Korea
⁵School of Liberal Arts and Sciences, Korea Aerospace University, Goyang 10540, Republic of Korea

^*Corresponding author: ykwon@kau.ac.kr
^†Corresponding author: kyungsik@kau.ac.kr

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Vol. 104, Iss. 1 — July 2021

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Physical Review C

covering nuclear physics

Chiral quark-meson coupling models for finite nuclei and their $(e, e^{'} p)$ reactions

Soonchul Choi, Tsuyoshi Miyatsu, Youngshin Kwon, Kyungsik Kim, Myung-Ki Cheoun, and Koichi Saito

Phys. Rev. C 104, 014322 – Published 28 July 2021

Abstract

Physics Subject Headings (PhySH)

Authors & Affiliations

Article Text (Subscription Required)

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Physical Review C

covering nuclear physics

Chiral quark-meson coupling models for finite nuclei and their (e,e′p) reactions

Soonchul Choi, Tsuyoshi Miyatsu, Youngshin Kwon, Kyungsik Kim, Myung-Ki Cheoun, and Koichi Saito

Phys. Rev. C 104, 014322 – Published 28 July 2021

Abstract

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Chiral quark-meson coupling models for finite nuclei and their $(e, e^{'} p)$ reactions