关于重粒子放射性的 Nh 元素同位素研究

IF 1.4 4区综合性期刊 Q2 MULTIDISCIPLINARY SCIENCES

Iranian Journal of Science and Technology, Transactions A: Science Pub Date : 2024-04-08 DOI:10.1007/s40995-024-01618-8

Rajni Mittal, Gudveen Sawhney, M. K. Sharma, Ajay Kumar Rai

{"title":"关于重粒子放射性的 Nh 元素同位素研究","authors":"Rajni Mittal, Gudveen Sawhney, M. K. Sharma, Ajay Kumar Rai","doi":"10.1007/s40995-024-01618-8","DOIUrl":null,"url":null,"abstract":"<div>Preformed cluster model is applied to examine the ground state decay of various even isotopes of Z = 113 (Nh) parent nucleus with A = 278–292. Within the Skyrme energy density formalism, SVand SAMi Skyrme forces are used to identify the probable clusters from the considered emitters by investigating the fragment (cluster) mass yield (or cluster formation probability P0). The calculations suggest that, for 278–292113 parent nuclei, the maxima at cluster region arises due to the shell closure effects around neutron magic number N = 50. However, with the increase in mass of the emitter, the magicity of daughter also start to appear around N = 126.</div>","PeriodicalId":600,"journal":{"name":"Iranian Journal of Science and Technology, Transactions A: Science","volume":"48 3","pages":"771 - 775"},"PeriodicalIF":1.4000,"publicationDate":"2024-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Isotopic Study of Nh Element in Reference to the Heavy Particle Radioactivity\",\"authors\":\"Rajni Mittal, Gudveen Sawhney, M. K. Sharma, Ajay Kumar Rai\",\"doi\":\"10.1007/s40995-024-01618-8\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>Preformed cluster model is applied to examine the ground state decay of various even isotopes of Z = 113 (Nh) parent nucleus with A = 278–292. Within the Skyrme energy density formalism, SVand SAMi Skyrme forces are used to identify the probable clusters from the considered emitters by investigating the fragment (cluster) mass yield (or cluster formation probability P0). The calculations suggest that, for 278–292113 parent nuclei, the maxima at cluster region arises due to the shell closure effects around neutron magic number N = 50. However, with the increase in mass of the emitter, the magicity of daughter also start to appear around N = 126.</div>\",\"PeriodicalId\":600,\"journal\":{\"name\":\"Iranian Journal of Science and Technology, Transactions A: Science\",\"volume\":\"48 3\",\"pages\":\"771 - 775\"},\"PeriodicalIF\":1.4000,\"publicationDate\":\"2024-04-08\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Iranian Journal of Science and Technology, Transactions A: Science\",\"FirstCategoryId\":\"4\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s40995-024-01618-8\",\"RegionNum\":4,\"RegionCategory\":\"综合性期刊\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MULTIDISCIPLINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Iranian Journal of Science and Technology, Transactions A: Science","FirstCategoryId":"4","ListUrlMain":"https://link.springer.com/article/10.1007/s40995-024-01618-8","RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}

引用次数: 0

摘要

预先形成的星团模型被应用于研究 Z = 113 (Nh) 母核的各种偶数同位素的基态衰变，A = 278-292。在 Skyrme 能量密度形式主义中，通过研究碎片（团簇）质量产率（或团簇形成概率 P0），利用 SV 和 SAMi Skyrme 力从所考虑的发射体中识别出可能的团簇。计算结果表明，对于 278-292113 母核，由于中子魔数 N = 50 附近的壳闭合效应，簇区出现了最大值。然而，随着发射体质量的增加，子核的魔数也开始出现在 N = 126 附近。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Isotopic Study of Nh Element in Reference to the Heavy Particle Radioactivity

查看原文本刊更多论文

Isotopic Study of Nh Element in Reference to the Heavy Particle Radioactivity

Preformed cluster model is applied to examine the ground state decay of various even isotopes of Z = 113 (Nh) parent nucleus with A = 278–292. Within the Skyrme energy density formalism, SVand SAMi Skyrme forces are used to identify the probable clusters from the considered emitters by investigating the fragment (cluster) mass yield (or cluster formation probability P₀). The calculations suggest that, for ^278–292113 parent nuclei, the maxima at cluster region arises due to the shell closure effects around neutron magic number N = 50. However, with the increase in mass of the emitter, the magicity of daughter also start to appear around N = 126.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Iranian Journal of Science and Technology, Transactions A: Science MULTIDISCIPLINARY SCIENCES-

CiteScore

4.00

自引率

5.90%

发文量

122

审稿时长

>12 weeks

期刊介绍： The aim of this journal is to foster the growth of scientific research among Iranian scientists and to provide a medium which brings the fruits of their research to the attention of the world’s scientific community. The journal publishes original research findings – which may be theoretical, experimental or both - reviews, techniques, and comments spanning all subjects in the field of basic sciences, including Physics, Chemistry, Mathematics, Statistics, Biology and Earth Sciences