Experimental Studies of the Three Nucleon System Dynamics in the Proton Induced Deuteron Breakup at 108 MeV

IF 1.7 4区物理与天体物理 Q2 PHYSICS, MULTIDISCIPLINARY

Few-Body Systems Pub Date : 2024-04-07 DOI:10.1007/s00601-024-01905-5

A. Łobejko, N. Kalantar-Nayestanaki, S. Kistryn, B. Kłos, A. Kozela, P. Kulessa, W. Parol, I. Skwira-Chalot, E. Stephan, A. Szadziński, A. Wilczek, B. Włoch, J. Zejma

{"title":"Experimental Studies of the Three Nucleon System Dynamics in the Proton Induced Deuteron Breakup at 108 MeV","authors":"A. Łobejko, N. Kalantar-Nayestanaki, S. Kistryn, B. Kłos, A. Kozela, P. Kulessa, W. Parol, I. Skwira-Chalot, E. Stephan, A. Szadziński, A. Wilczek, B. Włoch, J. Zejma","doi":"10.1007/s00601-024-01905-5","DOIUrl":null,"url":null,"abstract":"<div>The differential cross sections for the \\(^2\\)H(p,pp)n reaction have been measured for more than 80 angular configurations of the outgoing protons in the range of polar angles from 13\\(^\\circ \\) to 33\\(^\\circ \\) with a proton beam at 108 MeV. Data have been collected at the first experimental run in the Cyclotron Center Bronowice (CCB) at the Institute of Nuclear Physics PAS in Cracow, using the BINA detector setup. Analysis leading to determination of the breakup cross section values is described. Absolute normalization is obtained by normalization to the simultaneously measured \\(^1\\)H(d,d)p scattering events. Experimental results are compared to the state-of-the-art theoretical calculations. Global analysis shows significant influence of the Coulomb interaction and small effects of three nucleon force in the studied phase space region.</div>","PeriodicalId":556,"journal":{"name":"Few-Body Systems","volume":null,"pages":null},"PeriodicalIF":1.7000,"publicationDate":"2024-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Few-Body Systems","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1007/s00601-024-01905-5","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHYSICS, MULTIDISCIPLINARY","Score":null,"Total":0}

引用次数: 0

Abstract

The differential cross sections for the \(^2\)H(p,pp)n reaction have been measured for more than 80 angular configurations of the outgoing protons in the range of polar angles from 13\(^\circ \) to 33\(^\circ \) with a proton beam at 108 MeV. Data have been collected at the first experimental run in the Cyclotron Center Bronowice (CCB) at the Institute of Nuclear Physics PAS in Cracow, using the BINA detector setup. Analysis leading to determination of the breakup cross section values is described. Absolute normalization is obtained by normalization to the simultaneously measured \(^1\)H(d,d)p scattering events. Experimental results are compared to the state-of-the-art theoretical calculations. Global analysis shows significant influence of the Coulomb interaction and small effects of three nucleon force in the studied phase space region.

查看原文本刊更多论文

108 MeV 质子诱导氘核破裂中的三核子系统动力学实验研究

Abstract The differential cross sections for the \(^2\) H(p,pp)n reaction have been measured for more than 80 angular configurations of the outgoing protons in the range of polar angles from 13 \(^\circ \) to 33 \(^\circ \)， with a proton beam at 108 MeV.数据是在克拉科夫核物理 PAS 研究所的回旋加速器中心（CCB）利用 BINA 探测器装置进行的首次实验中收集的。本文介绍了确定分裂截面值的分析方法。通过对同时测量到的（^1\）H(d,d)p 散射事件进行归一化处理，获得了绝对归一化值。实验结果与最先进的理论计算结果进行了比较。全局分析表明在所研究的相空间区域，库仑相互作用的影响很大，三核子力的影响很小。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Few-Body Systems 物理-物理：综合

CiteScore

2.90

自引率

18.80%

发文量

审稿时长

6-12 weeks

期刊介绍： The journal Few-Body Systems presents original research work – experimental, theoretical and computational – investigating the behavior of any classical or quantum system consisting of a small number of well-defined constituent structures. The focus is on the research methods, properties, and results characteristic of few-body systems. Examples of few-body systems range from few-quark states, light nuclear and hadronic systems; few-electron atomic systems and small molecules; and specific systems in condensed matter and surface physics (such as quantum dots and highly correlated trapped systems), up to and including large-scale celestial structures. Systems for which an equivalent one-body description is available or can be designed, and large systems for which specific many-body methods are needed are outside the scope of the journal. The journal is devoted to the publication of all aspects of few-body systems research and applications. While concentrating on few-body systems well-suited to rigorous solutions, the journal also encourages interdisciplinary contributions that foster common approaches and insights, introduce and benchmark the use of novel tools (e.g. machine learning) and develop relevant applications (e.g. few-body aspects in quantum technologies).