Investigation of ground state and the β-decay properties of 156−162Nd

IF 1.7 4区 物理与天体物理 Q2 PHYSICS, NUCLEAR Nuclear Physics A Pub Date : 2025-02-20 DOI:10.1016/j.nuclphysa.2025.123057
Abdul Kabir , Jameel-Un Nabi , Noor-Ul Ain Raza , Hamad Almujibah
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引用次数: 0

Abstract

The nuclear ground state and beta decay properties for 156−162Nd have been investigated within the framework of the relativistic mean field (RMF) approach and proton-neutron quasi-particles random phase approximation (pn-QRPA) model. The RMF model with density-dependent interactions DDME2 and DDPC1 is utilized to analyze the potential energy curves (PECs), potential energy surfaces (PESs), the nuclear ground state deformation parameter (β2), neutron (proton) separation energies (Sn(Sp) and S2n(S2p)), neutron skin thickness (rnp), and root mean square radius (rrms). Furthermore, the β2 computed via the finite range droplet model (FRDM) and RMF with DDME2 and DDPC1-based interactions are employed in the pn-QRPA model as an input parameter for the calculations of the beta decay properties, including the Gamow Teller (GT) strength, log ft values, and half-lives of 156−162Nd. The FRDM and RMF-DDPC1-based calculated log ft values show better consistency with the measured data. The present computed beta decay half-lives are in reasonable agreement with the experimental data.
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来源期刊
Nuclear Physics A
Nuclear Physics A 物理-物理:核物理
CiteScore
3.60
自引率
7.10%
发文量
113
审稿时长
61 days
期刊介绍: Nuclear Physics A focuses on the domain of nuclear and hadronic physics and includes the following subsections: Nuclear Structure and Dynamics; Intermediate and High Energy Heavy Ion Physics; Hadronic Physics; Electromagnetic and Weak Interactions; Nuclear Astrophysics. The emphasis is on original research papers. A number of carefully selected and reviewed conference proceedings are published as an integral part of the journal.
期刊最新文献
Editorial Board Investigation of ground state and the β-decay properties of 156−162Nd The effect of three-body nucleon-nucleon interaction on the ground state binding energy of the light nuclei Enhancing heavy ion accelerator capabilities in Australia Estimating centrality in heavy-ion collisions using Transfer Learning technique
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