波罗的海晕核 19B 的质子半径研究

IF 1.7 4区物理与天体物理 Q2 PHYSICS, NUCLEAR

Nuclear Physics A Pub Date : 2024-11-12 DOI:10.1016/j.nuclphysa.2024.122977

D. Prajapati , R. Kanungo , Y.K. Tanaka , S. Bagchi , H. Geissel , P. Doornenbal , W. Horiuchi , D.S. Ahn , H. Baba , K. Behr , F. Browne , S. Chen , M.L. Cortés , A. Estradé , N. Fukuda , M. Holl , K. Itahashi , N. Iwasa , W.G. Jiang , S. Kaur , K. Yoshida

{"title":"波罗的海晕核 19B 的质子半径研究","authors":"D. Prajapati , R. Kanungo , Y.K. Tanaka , S. Bagchi , H. Geissel , P. Doornenbal , W. Horiuchi , D.S. Ahn , H. Baba , K. Behr , F. Browne , S. Chen , M.L. Cortés , A. Estradé , N. Fukuda , M. Holl , K. Itahashi , N. Iwasa , W.G. Jiang , S. Kaur , K. Yoshida","doi":"10.1016/j.nuclphysa.2024.122977","DOIUrl":null,"url":null,"abstract":"<div><div>The charge-changing cross-section (<span><math><msub><mrow><mi>σ</mi></mrow><mrow><mi>c</mi><mi>c</mi></mrow></msub></math></span>) of the dripline nucleus, <sup>19</sup>B, was measured using the transmission technique at RIBF, RIKEN, to understand its root mean square proton radius (<span><math><msub><mrow><mi>R</mi></mrow><mrow><mi>p</mi></mrow></msub></math></span>). This new measurement will be the first determination of the <span><math><msub><mrow><mi>R</mi></mrow><mrow><mi>p</mi></mrow></msub></math></span> for the Borromean nucleus, <sup>19</sup>B. The new value of <span><math><msub><mrow><mi>R</mi></mrow><mrow><mi>p</mi></mrow></msub></math></span> will help determine the geometrical structure of <sup>19</sup>B and the neutron-neutron correlation in the Borromean nucleus.</div></div>","PeriodicalId":19246,"journal":{"name":"Nuclear Physics A","volume":"1053 ","pages":"Article 122977"},"PeriodicalIF":1.7000,"publicationDate":"2024-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Investigation of the proton radius of the Borromean halo nucleus 19B\",\"authors\":\"D. Prajapati , R. Kanungo , Y.K. Tanaka , S. Bagchi , H. Geissel , P. Doornenbal , W. Horiuchi , D.S. Ahn , H. Baba , K. Behr , F. Browne , S. Chen , M.L. Cortés , A. Estradé , N. Fukuda , M. Holl , K. Itahashi , N. Iwasa , W.G. Jiang , S. Kaur , K. Yoshida\",\"doi\":\"10.1016/j.nuclphysa.2024.122977\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The charge-changing cross-section (<span><math><msub><mrow><mi>σ</mi></mrow><mrow><mi>c</mi><mi>c</mi></mrow></msub></math></span>) of the dripline nucleus, <sup>19</sup>B, was measured using the transmission technique at RIBF, RIKEN, to understand its root mean square proton radius (<span><math><msub><mrow><mi>R</mi></mrow><mrow><mi>p</mi></mrow></msub></math></span>). This new measurement will be the first determination of the <span><math><msub><mrow><mi>R</mi></mrow><mrow><mi>p</mi></mrow></msub></math></span> for the Borromean nucleus, <sup>19</sup>B. The new value of <span><math><msub><mrow><mi>R</mi></mrow><mrow><mi>p</mi></mrow></msub></math></span> will help determine the geometrical structure of <sup>19</sup>B and the neutron-neutron correlation in the Borromean nucleus.</div></div>\",\"PeriodicalId\":19246,\"journal\":{\"name\":\"Nuclear Physics A\",\"volume\":\"1053 \",\"pages\":\"Article 122977\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2024-11-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nuclear Physics A\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0375947424001593\",\"RegionNum\":4,\"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":"Nuclear Physics A","FirstCategoryId":"101","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0375947424001593","RegionNum":4,"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

理化学研究所的 RIBF 使用透射技术测量了滴线核 19B 的电荷变化截面（σcc），以了解其质子半径（Rp）的均方根。这次新的测量将是首次测定波罗的海核 19B 的 Rp。新的 Rp 值将有助于确定 19B 的几何结构和波罗曼核中的中子-中子相关性。

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

Investigation of the proton radius of the Borromean halo nucleus 19B

The charge-changing cross-section (

σ_{c c}

) of the dripline nucleus, ¹⁹B, was measured using the transmission technique at RIBF, RIKEN, to understand its root mean square proton radius (

R_{p}

). This new measurement will be the first determination of the

R_{p}

for the Borromean nucleus, ¹⁹B. The new value of

R_{p}

will help determine the geometrical structure of ¹⁹B and the neutron-neutron correlation in the Borromean nucleus.

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

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.