Relativistic Mean Field Description of Iodine Nuclei in the Mass Region documentclass12pt{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} begin{document}$${123leqslant Aleqslant 133}$$end{document}

Karim Afaque; Siddiqui Tasleem A.; Ahmad Shakeb

首页> 外文期刊>Physics of atomic nuclei >Relativistic Mean Field Description of Iodine Nuclei in the Mass Region documentclass12pt{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} begin{document}$${123leqslant Aleqslant 133}$$end{document}

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Relativistic Mean Field Description of Iodine Nuclei in the Mass Region documentclass12pt{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} begin{document}$${123leqslant Aleqslant 133}$$end{document}

机译：Relativistic Mean Field Description of Iodine Nuclei in the Mass Region documentclass12pt{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} begin{document}$${123leqslant Aleqslant 133}$$end{document}

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Abstract A systematic search of shape-coexistence and shape transition in Iodine (I) isotopes (documentclass[12pt]{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} begin{document}$$Z=53$$end{document}, documentclass[12pt]{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} begin{document}$$N=70$$end{document}–80) is done. The investigations are performed with explicit density-dependent meson–nucleon (DD-ME) and point-coupling (DD-PC) models within the framework of the covariant density functional theory (CDFT). A nonlinear meson–nucleon coupling model represented by the NL3documentclass[12pt]{minimal} usepackage{amsmath} usepackage{wasysym} usepackage{amsfonts} usepackage{amssymb} usepackage{amsbsy} usepackage{mathrsfs} usepackage{upgreek} setlength{oddsidemargin}{-69pt} begin{document}$${}^{*}$$end{document} parameterization of the relativistic mean-field (RMF) Lagrangian has also been used. Proper treatment of pairing and Pauli blocking is taken into account in both formalisms. Constraint calculations assuming axial symmetry are done for Potential Energy Surface (PES) studies which clearly manifest shape coexistence and transitional behavior in nuclei. The bulk ground state and microscopic structure are also investigated. Single-particle levels, quadrupole deformation and PES results depict shape transitional behavior in the present isotopic chain with addition of neutron number. A comparison is made with other theoretical models: infinite nuclear matter (INM) model, macro–microscopic finite-range droplet model (FRDM) and available experimental data. We have also investigated the model dependence as well as dependence on various model parameters. Overall good agreement is found within the different models used and between the calculated and experimental results.

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《Physics of atomic nuclei》 |2022年第6期|588-605|共18页
作者
Karim Afaque; Siddiqui Tasleem A.; Ahmad Shakeb;
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Department of Physics, Aligarh Muslim University;

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正文语种英语
中图分类原子物理学;原子核物理学、高能物理学;
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