库仑势垒附近能量下铅上轻稳定核和奇异核的总反应截面

IF 2.6 3区物理与天体物理 Q2 PHYSICS, NUCLEAR

The European Physical Journal A Pub Date : 2024-09-23 DOI:10.1140/epja/s10050-024-01403-6

Peter Mohr

{"title":"库仑势垒附近能量下铅上轻稳定核和奇异核的总反应截面","authors":"Peter Mohr","doi":"10.1140/epja/s10050-024-01403-6","DOIUrl":null,"url":null,"abstract":"<div><p>The present review studies total reaction cross sections from elastic scattering angular distributions of light stable and exotic projectiles (<span>\\(2 \\le Z_P \\le 10\\)</span>, <span>\\(4 \\le A_P \\le 24\\)</span>) on <sup>208</sup>Pb at energies around the Coulomb barrier. From the overall about 200 data it is found that the widely accepted simple grouping of the derived reduced cross sections into three categories—tightly bound, weakly bound, and exotic halo projectiles—is too simplistic and does not fully reflect the range of the experimental data. Furthermore, the energy dependence of the reduced cross sections shows unexpected properties which were hitherto only sparsely considered.</p></div>","PeriodicalId":786,"journal":{"name":"The European Physical Journal A","volume":"60 9","pages":""},"PeriodicalIF":2.6000,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1140/epja/s10050-024-01403-6.pdf","citationCount":"0","resultStr":"{\"title\":\"Total reaction cross section of light stable and exotic nuclei on lead at energies around the Coulomb barrier\",\"authors\":\"Peter Mohr\",\"doi\":\"10.1140/epja/s10050-024-01403-6\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The present review studies total reaction cross sections from elastic scattering angular distributions of light stable and exotic projectiles (<span>\\\\(2 \\\\le Z_P \\\\le 10\\\\)</span>, <span>\\\\(4 \\\\le A_P \\\\le 24\\\\)</span>) on <sup>208</sup>Pb at energies around the Coulomb barrier. From the overall about 200 data it is found that the widely accepted simple grouping of the derived reduced cross sections into three categories—tightly bound, weakly bound, and exotic halo projectiles—is too simplistic and does not fully reflect the range of the experimental data. Furthermore, the energy dependence of the reduced cross sections shows unexpected properties which were hitherto only sparsely considered.</p></div>\",\"PeriodicalId\":786,\"journal\":{\"name\":\"The European Physical Journal A\",\"volume\":\"60 9\",\"pages\":\"\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2024-09-23\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://link.springer.com/content/pdf/10.1140/epja/s10050-024-01403-6.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"The European Physical Journal A\",\"FirstCategoryId\":\"4\",\"ListUrlMain\":\"https://link.springer.com/article/10.1140/epja/s10050-024-01403-6\",\"RegionNum\":3,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PHYSICS, NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"The European Physical Journal A","FirstCategoryId":"4","ListUrlMain":"https://link.springer.com/article/10.1140/epja/s10050-024-01403-6","RegionNum":3,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHYSICS, NUCLEAR","Score":null,"Total":0}

引用次数: 0

摘要

本综述研究了在库仑势垒附近的能量下，208Pb上的轻稳定射弹和奇异射弹（（2 \le Z_P \le 10\）、（4 \le A_P \le 24\））的弹性散射角分布的总反应截面。从总共约 200 个数据中可以发现，将推导出的还原截面简单地分为三类--紧密束缚、弱束缚和奇异光环射弹--这种被广泛接受的分组方法过于简单，不能完全反映实验数据的范围。此外，还原截面的能量依赖性显示了意想不到的特性，而这些特性迄今为止只得到了很少的考虑。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Total reaction cross section of light stable and exotic nuclei on lead at energies around the Coulomb barrier

The present review studies total reaction cross sections from elastic scattering angular distributions of light stable and exotic projectiles (\(2 \le Z_P \le 10\), \(4 \le A_P \le 24\)) on ²⁰⁸Pb at energies around the Coulomb barrier. From the overall about 200 data it is found that the widely accepted simple grouping of the derived reduced cross sections into three categories—tightly bound, weakly bound, and exotic halo projectiles—is too simplistic and does not fully reflect the range of the experimental data. Furthermore, the energy dependence of the reduced cross sections shows unexpected properties which were hitherto only sparsely considered.

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

The European Physical Journal A 物理-物理：核物理

CiteScore

5.00

自引率

18.50%

发文量

216

审稿时长

3-8 weeks

期刊介绍： Hadron Physics Hadron Structure Hadron Spectroscopy Hadronic and Electroweak Interactions of Hadrons Nonperturbative Approaches to QCD Phenomenological Approaches to Hadron Physics Nuclear and Quark Matter Heavy-Ion Collisions Phase Diagram of the Strong Interaction Hard Probes Quark-Gluon Plasma and Hadronic Matter Relativistic Transport and Hydrodynamics Compact Stars Nuclear Physics Nuclear Structure and Reactions Few-Body Systems Radioactive Beams Electroweak Interactions Nuclear Astrophysics Article Categories Letters (Open Access) Regular Articles New Tools and Techniques Reviews.