Recent progress in configuration–interaction shell model

M Liu, C Yuan - International Journal of Modern Physics E, 2023 - World Scientific
Since Mayer and Jensen employed the single-particle shell model to interpret the magic
numbers, various microscopic nuclear models have been developed to study the nuclear …

Observation of a Strongly Isospin-Mixed Doublet in via -Delayed Two-Proton Decay of

JJ Liu, XX Xu, LJ Sun, CX Yuan, K Kaneko, Y Sun… - Physical Review Letters, 2022 - APS
β decay of proton-rich nuclei plays an important role in exploring isospin mixing. The β
decay of P 26 at the proton drip line is studied using double-sided silicon strip detectors …

Shell-model study on properties of proton dripline nuclides with Z, N= 30–50 including uncertainty analysis

BS Cai, GS Chen, CX Yuan, JJ He - Chinese Physics C, 2022 - iopscience.iop.org
The binding and proton separation energies of nuclides with $ Z, N= 30-50$ are investigated
based on the shell model, with an uncertainty analysis via statistical methods. Several …

Nuclear Structure of Dripline Nuclei Elucidated through Precision Mass Measurements of , , , and

Y Yu, YM Xing, YH Zhang, M Wang, XH Zhou, JG Li… - Physical Review Letters, 2024 - APS
Using the B ρ-defined isochronous mass spectrometry technique, we report the first
determination of the Si 23, P 26, S 27, and Ar 31 masses and improve the precision of the S …

Stellar β Decay Rates for 63Co and 63Ni by the Projected Shell Model

ZR Chen, LJ Wang - Symmetry, 2023 - mdpi.com
β− decay for 63 Co-63 Ni-63 Cu region nuclei play important roles in core-collapse
supernovae and the slow neutron-capture (s) process. In this work, the stellar β− decay rates …

Studies of Deformed Halo Structures of 39Na and 42Mg

Q Chai, H Chen, M Zha, J Pei, F Xu - Symmetry, 2022 - mdpi.com
Background: The recent experimental discovery of drip-line nucleus 39Na has attracted
great interest in theoretical studies of exotic nuclear structures in this mass region. Methods …

[PDF][PDF] Stellar β-Decay Rates for 63Co and 63Ni by the Projected Shell Model. Symmetry 2023, 15, 315

ZR Chen, LJ Wang - 2023 - inspirehep.net
β-decay for 63Co-63Ni-63Cu region nuclei play important roles in core-collapse supernovae
and the slow neutron-capture (s) process. In this work, the stellar β-decay rates for 63Co and …

β-delayed γ Decay of the Proton-rich Nucleus 29S

ZHA Sixian, LI Jinhai, QIN Shulian, Z CHANG… - 原子核物理评论, 2023 - npr.ac.cn
decay properties of proton-rich nucleus 29 S were studied with three double-sided silicon
strip detectors surrounded by five high-purity germanium detectors on the HIRFL-RIBLL1 …

Exotic Structure of 17Ne-17N and 23Al-23Ne Mirror Nuclei

RA Mohammed, WZ Majeed - East European Journal of …, 2022 - periodicals.karazin.ua
In terms of the core nucleus plus valence nucleon, shell-model calculations using two model
spaces and interactions, the relationship between a nucleus' proton skin, and the difference …