A. Roy , R. Kanungo , D. Prajapati , 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 , K. Yoshida
{"title":"测量富中子氮同位素的电荷变化截面以确定其质子半径","authors":"A. Roy , R. Kanungo , D. Prajapati , 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 , K. Yoshida","doi":"10.1016/j.nuclphysa.2024.122983","DOIUrl":null,"url":null,"abstract":"<div><div>A systematic study of point proton radii along an isotopic chain provides insights into the impact of the extended neutron wavefunction on the protons. This work aims to measure the charge-changing cross section (<span><math><msub><mrow><mi>σ</mi></mrow><mrow><mi>c</mi><mi>c</mi></mrow></msub></math></span>) for neutron-rich <span><math><mmultiscripts><mrow><mtext>N</mtext></mrow><mprescripts></mprescripts><none></none><mrow><mn>23</mn></mrow></mmultiscripts></math></span>, marking the first determination of its point proton root mean square radius, as well as the <span><math><msub><mrow><mi>σ</mi></mrow><mrow><mi>c</mi><mi>c</mi></mrow></msub></math></span> for <span><math><mmultiscripts><mrow><mtext>N</mtext></mrow><mprescripts></mprescripts><none></none><mrow><mn>21</mn><mo>,</mo><mn>22</mn></mrow></mmultiscripts></math></span> at beam energies around 250<em>A</em> MeV.</div></div>","PeriodicalId":19246,"journal":{"name":"Nuclear Physics A","volume":"1054 ","pages":"Article 122983"},"PeriodicalIF":1.7000,"publicationDate":"2024-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Measurement of charge-changing cross section of neutron-rich nitrogen isotopes for determining their proton radii\",\"authors\":\"A. Roy , R. Kanungo , D. Prajapati , 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 , K. Yoshida\",\"doi\":\"10.1016/j.nuclphysa.2024.122983\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>A systematic study of point proton radii along an isotopic chain provides insights into the impact of the extended neutron wavefunction on the protons. This work aims to measure the charge-changing cross section (<span><math><msub><mrow><mi>σ</mi></mrow><mrow><mi>c</mi><mi>c</mi></mrow></msub></math></span>) for neutron-rich <span><math><mmultiscripts><mrow><mtext>N</mtext></mrow><mprescripts></mprescripts><none></none><mrow><mn>23</mn></mrow></mmultiscripts></math></span>, marking the first determination of its point proton root mean square radius, as well as the <span><math><msub><mrow><mi>σ</mi></mrow><mrow><mi>c</mi><mi>c</mi></mrow></msub></math></span> for <span><math><mmultiscripts><mrow><mtext>N</mtext></mrow><mprescripts></mprescripts><none></none><mrow><mn>21</mn><mo>,</mo><mn>22</mn></mrow></mmultiscripts></math></span> at beam energies around 250<em>A</em> MeV.</div></div>\",\"PeriodicalId\":19246,\"journal\":{\"name\":\"Nuclear Physics A\",\"volume\":\"1054 \",\"pages\":\"Article 122983\"},\"PeriodicalIF\":1.7000,\"publicationDate\":\"2024-11-22\",\"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/S0375947424001659\",\"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/S0375947424001659","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}
Measurement of charge-changing cross section of neutron-rich nitrogen isotopes for determining their proton radii
A systematic study of point proton radii along an isotopic chain provides insights into the impact of the extended neutron wavefunction on the protons. This work aims to measure the charge-changing cross section () for neutron-rich , marking the first determination of its point proton root mean square radius, as well as the for at beam energies around 250A MeV.
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.
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