课题基金 / 基金详情

Investigating the 7Be(p,p) Reaction for Astrophysical Processes during Hydrogen burning in Stars

Investigating the 7Be(p,p) Reaction for Astrophysical Processes during Hydrogen burning in Stars
研究恒星氢燃烧期间天体物理过程中的 7Be(p,p) 反应
批准号:
1851226
负责人:
金额:
$0.0万
依托单位:
依托单位国家:
英国
项目类别:
Studentship
财政年份:
2016
资助国家:
英国
项目状态:
已结题
起止时间:
2016 至 --

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中文摘要
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英文摘要
My Ph.D. project at the University of Edinburgh is concerned with the experimental investigation of the 7Be(p,p) elastic scattering, which is important to better understand the 7Be(p,gamma)8B reaction in the Sun. The study involves designing and setting up the experimental setup as part of an international collaboration at the Centre for Isotopic Research on the Cultural and Environmental heritage (CIRCE) located in Caserta, Italy. Alongside practical experimentation I am also simulating the reaction beforehand to obtain a preliminary understanding of expected results and for early optimisation of experimental aspects (target properties, detector geometries, etc.). It is also anticipated that I will perform theoretical calculations once data is obtained, using models such as R-matrix theory. In addition, I will also be involved with the study of other reactions of astrophysical interest which complement the 7Be(p,p) case. These are highly likely to include 7Li(p,p), 6Li(p,alpha) and 6Li(p,gamma). The latter two reactions are currently being studied at the Laboratory for Underground Nuclear Astrophysics (LUNA) located in Gran Sasso, Italy, where I'll be taking data from mid to late March and contribute to the data analysis.
期刊论文(9)
专著(0)
科研奖励(0)
会议论文
Proton-Induced Reactions of Astrophysical Interest
具有天体物理学意义的质子诱发反应
DOI: 10.1051/epjconf/201818402001
发表时间: 2018
期刊: EPJ Web of Conferences
影响因子: --
作者: [Chillery T]
通讯作者: Chillery T
Nuclei in the Cosmos XV
宇宙中的原子核 XV
DOI: 10.1007/978-3-030-13876-9_71
发表时间: 2019
期刊:
影响因子: --
作者: [Kaiser E]
通讯作者: Kaiser E
Improved astrophysical rate for the 18O(p,a)15N reaction by underground measurements
通过地下测量提高 18O(p,a)15N 反应的天体物理速率
DOI: 10.1016/j.physletb.2019.01.017
发表时间: 2019
期刊: Physics Letters B
影响因子: 4.4
作者: [Bruno C]
通讯作者: Bruno C
A high-efficiency gas target setup for underground experiments, and redetermination of the branching ratio of the 189.5 keV 22Ne(p, $\gamma$ ? )23Na resonance
用于地下实验的高效气体靶装置,并重新确定189.5 keV 22Ne(p, $gamma$ ? )23Na 共振的分支比
DOI: 10.1140/epja/i2018-12476-7
发表时间: 2018
期刊: The European Physical Journal A
影响因子: --
作者: [Ferraro F]
通讯作者: Ferraro F
7
    国内基金
    海外基金
    利用加速器质谱技术进行汾渭平原地区气溶胶传输的10Be与7Be示踪研究初探
    利用宇宙射线成因核素7Be对京津冀地区细粒大气气溶胶的示踪研究
    • 批准号:
      41603021
    • 项目类别:
      青年科学基金项目
    • 资助金额:
      20.0万元
    • 批准年份:
      2016
    • 负责人:
      盖楠
    • 依托单位:
    粒度效应对137Cs、7Be法测算紫色土农耕地土壤流失量的影响
    7Be(d,3He)6Li反应对原初锂丰度影响的实验研究
    • 批准号:
      11375269
    • 项目类别:
      面上项目
    • 资助金额:
      96.0万元
    • 批准年份:
      2013
    • 负责人:
      李志宏
    • 依托单位: