The Thermonuclear Rate of \({}^{\mathbf{9}}\mathbf{Be}\)(\(\mathbf{p}\), \(\boldsymbol{\gamma}\))\({}^{\mathbf{10}}\)B Reaction by Using the Modified Potential Model*
{"title":"The Thermonuclear Rate of \\({}^{\\mathbf{9}}\\mathbf{Be}\\)(\\(\\mathbf{p}\\), \\(\\boldsymbol{\\gamma}\\))\\({}^{\\mathbf{10}}\\)B Reaction by Using the Modified Potential Model*","authors":"Leila Asgari, Hossein Sadeghi, Hassan Khalili","doi":"10.1134/S1063773723110117","DOIUrl":null,"url":null,"abstract":"<p>The proton capture reaction serves as a valuable tool for exploring the nuclear structure. Specifically, in the p-shell, the radiative proton capture on <span>\\({}^{9}\\)</span>Be plays a significant role in the nucleosynthesis of light elements. We have investigated the reaction <span>\\({}^{9}\\textrm{Be}(\\textrm{p},\\gamma)^{10}\\)</span>B using the modified potential model. Within this framework, we have examined various electric and magnetic transitions associated with this reaction and have computed the rates for both direct capture and resonance capture. The reaction rate of <span>\\({}^{9}\\textrm{Be}(\\textrm{p},\\gamma)^{10}\\)</span>B is evaluated by employing the computed total cross-sections across a temperature range of 0.006 to 1 T9. A comparative analysis is conducted between the calculated rate and the data obtained from NACRE II. The astrophysical S factor and reaction rate are expressed analytically, accompanied by an estimation of the influence of low-lying resonances on the reaction rate.</p>","PeriodicalId":55443,"journal":{"name":"Astronomy Letters-A Journal of Astronomy and Space Astrophysics","volume":"49 11","pages":"767 - 776"},"PeriodicalIF":1.1000,"publicationDate":"2024-03-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Astronomy Letters-A Journal of Astronomy and Space Astrophysics","FirstCategoryId":"101","ListUrlMain":"https://link.springer.com/article/10.1134/S1063773723110117","RegionNum":4,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"ASTRONOMY & ASTROPHYSICS","Score":null,"Total":0}
引用次数: 0
Abstract
The proton capture reaction serves as a valuable tool for exploring the nuclear structure. Specifically, in the p-shell, the radiative proton capture on \({}^{9}\)Be plays a significant role in the nucleosynthesis of light elements. We have investigated the reaction \({}^{9}\textrm{Be}(\textrm{p},\gamma)^{10}\)B using the modified potential model. Within this framework, we have examined various electric and magnetic transitions associated with this reaction and have computed the rates for both direct capture and resonance capture. The reaction rate of \({}^{9}\textrm{Be}(\textrm{p},\gamma)^{10}\)B is evaluated by employing the computed total cross-sections across a temperature range of 0.006 to 1 T9. A comparative analysis is conducted between the calculated rate and the data obtained from NACRE II. The astrophysical S factor and reaction rate are expressed analytically, accompanied by an estimation of the influence of low-lying resonances on the reaction rate.
期刊介绍:
Astronomy Letters is an international peer reviewed journal that publishes the results of original research on all aspects of modern astronomy and astrophysics including high energy astrophysics, cosmology, space astronomy, theoretical astrophysics, radio astronomy, extragalactic astronomy, stellar astronomy, and investigation of the Solar system.