PROPERTIES OF NUCLEI AND HYPERNUCLEI WITH THE DEFORMED SKYRME HARTREE-FOCK MODEL-Reference-Cited by-同舟云学术

PROPERTIES OF NUCLEI AND HYPERNUCLEI WITH THE DEFORMED SKYRME HARTREE-FOCK MODEL

Published:2008-12 Issue:supp01 Volume:17 Page:192-207
ISSN:0218-3013
Container-title:International Journal of Modern Physics E
language:en
Short-container-title:Int. J. Mod. Phys. E

Author:

ZHOU XIAN-RONG¹,SCHULZE H.-J.²,SAGAWA H.³

Affiliation:

1. Department of Physics and Institute of Theoretical Physics and Astrophysics, Xiamen University, Xiamen 361005, P.R. China

2. INFN Sezione di Catania, Via Santa Sofia 64, I-95123 Catania, Italy

3. Center for Mathematical Sciences, University of Aizu, Aizu-Wakamatsu, Fukushima 965-8560, Japan

Abstract

The isotope dependence of the deformation in carbon and neon isotopes is studied in deformed Skyrme Hartree–Fock model. We find that the deformations of C and Ne isotopes have a strong isotope dependence as a manisfestation of spontaneous breaking effect in nuclear physics. By extending the deformed Skyrme Hartree–Fock model, we studied the properties of Λ hypernuclei in a broad mass region. The results suggest that the core nuclei and the corresponding hypernuclei have similar deformations with the same sign. Some light single-Λ hypernuclei are substantially deformed and the Λ binding energy is modified by the deformation.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0218301308011859

Reference16 articles.

1. Microscopic origin of nuclear deformations

2. Double- Hypernuclei in the Relativistic Mean-Field Theory

3. Λ-nucleus single-particle potentials

4. Role of deformation in the nonmesonic decay of light hypernuclei