A. A. Bezbakh, M. S. Golovkov, A. S. Denikin, R. Wolski, S. G. Belogurov, D. Biare, V. Chudoba, A. S. Fomichev, E. M. Gazeeva, A. V. Gorshkov, G. Kaminski, B. R. Khamidullin, M. Khirk, S. A. Krupko, B. Mauyey, I. A. Muzalevskii, W. Piatek, A. M. Quynh, S. I. Sidorchuk, R. S. Slepnev, A. Swiercz, G. M. Ter-Akopian, B. Zalewski
{"title":"通过 6He(d,p)7He 反应研究 7He 基态的性质","authors":"A. A. Bezbakh, M. S. Golovkov, A. S. Denikin, R. Wolski, S. G. Belogurov, D. Biare, V. Chudoba, A. S. Fomichev, E. M. Gazeeva, A. V. Gorshkov, G. Kaminski, B. R. Khamidullin, M. Khirk, S. A. Krupko, B. Mauyey, I. A. Muzalevskii, W. Piatek, A. M. Quynh, S. I. Sidorchuk, R. S. Slepnev, A. Swiercz, G. M. Ter-Akopian, B. Zalewski","doi":"10.1142/s0218301324500022","DOIUrl":null,"url":null,"abstract":"<p>The <sup>7</sup>He nucleus was studied using the <sup>6</sup>He<span><math altimg=\"eq-00003.gif\" display=\"inline\" overflow=\"scroll\"><msup><mrow><mo stretchy=\"false\">(</mo><mi>d</mi><mo>,</mo><mi>p</mi><mo stretchy=\"false\">)</mo></mrow><mrow><mn>7</mn></mrow></msup></math></span><span></span>He reaction in inverse kinematics at 29 <span><math altimg=\"eq-00004.gif\" display=\"inline\" overflow=\"scroll\"><mtext>A</mtext><mo>⋅</mo></math></span><span></span>MeV <sup>6</sup>He beam delivered by the ACCULINNA-2 fragment separator (FLNR, JINR). The registration of neutrons from <span><math altimg=\"eq-00005.gif\" display=\"inline\" overflow=\"scroll\"><msup><mrow></mrow><mrow><mn>7</mn></mrow></msup><mstyle><mtext mathvariant=\"normal\">He</mtext></mstyle><mo>→</mo><mi>n</mi><msup><mrow><mo>+</mo></mrow><mrow><mn>6</mn></mrow></msup><mstyle><mtext mathvariant=\"normal\">He</mtext></mstyle></math></span><span></span> decay made it possible to derive the <sup>7</sup>He ground state parameters, the decay energy of 0.38(2)<span><math altimg=\"eq-00006.gif\" display=\"inline\" overflow=\"scroll\"><mspace width=\".17em\"></mspace></math></span><span></span>MeV and width of 0.11(3)<span><math altimg=\"eq-00007.gif\" display=\"inline\" overflow=\"scroll\"><mspace width=\".17em\"></mspace></math></span><span></span>MeV.</p>","PeriodicalId":50306,"journal":{"name":"International Journal of Modern Physics E","volume":null,"pages":null},"PeriodicalIF":1.0000,"publicationDate":"2024-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Properties of the 7He ground state studied by the 6He(d,p)7He reaction\",\"authors\":\"A. A. Bezbakh, M. S. Golovkov, A. S. Denikin, R. Wolski, S. G. Belogurov, D. Biare, V. Chudoba, A. S. Fomichev, E. M. Gazeeva, A. V. Gorshkov, G. Kaminski, B. R. Khamidullin, M. Khirk, S. A. Krupko, B. Mauyey, I. A. Muzalevskii, W. Piatek, A. M. Quynh, S. I. Sidorchuk, R. S. Slepnev, A. Swiercz, G. M. Ter-Akopian, B. Zalewski\",\"doi\":\"10.1142/s0218301324500022\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The <sup>7</sup>He nucleus was studied using the <sup>6</sup>He<span><math altimg=\\\"eq-00003.gif\\\" display=\\\"inline\\\" overflow=\\\"scroll\\\"><msup><mrow><mo stretchy=\\\"false\\\">(</mo><mi>d</mi><mo>,</mo><mi>p</mi><mo stretchy=\\\"false\\\">)</mo></mrow><mrow><mn>7</mn></mrow></msup></math></span><span></span>He reaction in inverse kinematics at 29 <span><math altimg=\\\"eq-00004.gif\\\" display=\\\"inline\\\" overflow=\\\"scroll\\\"><mtext>A</mtext><mo>⋅</mo></math></span><span></span>MeV <sup>6</sup>He beam delivered by the ACCULINNA-2 fragment separator (FLNR, JINR). The registration of neutrons from <span><math altimg=\\\"eq-00005.gif\\\" display=\\\"inline\\\" overflow=\\\"scroll\\\"><msup><mrow></mrow><mrow><mn>7</mn></mrow></msup><mstyle><mtext mathvariant=\\\"normal\\\">He</mtext></mstyle><mo>→</mo><mi>n</mi><msup><mrow><mo>+</mo></mrow><mrow><mn>6</mn></mrow></msup><mstyle><mtext mathvariant=\\\"normal\\\">He</mtext></mstyle></math></span><span></span> decay made it possible to derive the <sup>7</sup>He ground state parameters, the decay energy of 0.38(2)<span><math altimg=\\\"eq-00006.gif\\\" display=\\\"inline\\\" overflow=\\\"scroll\\\"><mspace width=\\\".17em\\\"></mspace></math></span><span></span>MeV and width of 0.11(3)<span><math altimg=\\\"eq-00007.gif\\\" display=\\\"inline\\\" overflow=\\\"scroll\\\"><mspace width=\\\".17em\\\"></mspace></math></span><span></span>MeV.</p>\",\"PeriodicalId\":50306,\"journal\":{\"name\":\"International Journal of Modern Physics E\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":1.0000,\"publicationDate\":\"2024-02-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"International Journal of Modern Physics E\",\"FirstCategoryId\":\"101\",\"ListUrlMain\":\"https://doi.org/10.1142/s0218301324500022\",\"RegionNum\":4,\"RegionCategory\":\"物理与天体物理\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"PHYSICS, NUCLEAR\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of Modern Physics E","FirstCategoryId":"101","ListUrlMain":"https://doi.org/10.1142/s0218301324500022","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"PHYSICS, NUCLEAR","Score":null,"Total":0}
Properties of the 7He ground state studied by the 6He(d,p)7He reaction
The 7He nucleus was studied using the 6HeHe reaction in inverse kinematics at 29 MeV 6He beam delivered by the ACCULINNA-2 fragment separator (FLNR, JINR). The registration of neutrons from decay made it possible to derive the 7He ground state parameters, the decay energy of 0.38(2)MeV and width of 0.11(3)MeV.
期刊介绍:
This journal covers the topics on experimental and theoretical nuclear physics, and its applications and interface with astrophysics and particle physics. The journal publishes research articles as well as review articles on topics of current interest.