To explore a possible indirect method for $\rm ^8Be$ induced astrophysical reactions, the $\rm ^9Be=({}^8Be+\it n)$ cluster structure was studied via the Trojan Horse Method. It is the first time to study a super short life nucleus $\rm ^8Be$ via the Trojan Horse Method, and it is the first time to make a valid test for $l=1$ Trojan-horse nucleus. The $\rm ^9Be$ nucleus is assumed to have a ($\rm {}^8Be+\it n$) cluster structure and used as the Trojan-horse nucleus. The $\rm ^8Be$ nucleus acts as a participant, while the neutron is a spectator to the virtual $\rm ^8Be +{\it d}\rightarrow α+ {}^6Li$ reaction via a suitable 3-body reaction $\rm ^9Be +{\it d}\rightarrow α+ {}^6Li +\it n$. The experimental neutron momentum distribution inside $\rm ^9Be$ was reconstructed. The agreement between experimental and theoretical momentum distribution indicates that there should be a ($\rm {}^8Be+\it n$) cluster structure inside $\rm ^9Be$. Therefor the experimental study of $\rm ^8Be$ induced reactions, for example the experimental measurement of the $\rm ^8Be +α\rightarrow {}^{12}C$ reaction proceeding through the Hoyle state, is possible.
Indirect Measurement of the $\rm S^*(E)$ Factor for $\rm {}^{12}C({}^{12}C,\mathit{p}){}^{23}Na$ at Gamow Energies via the Trojan Horse Method with Near-0 degree Spectator Detection
Institute of Radiation Technology, Beijing Academy of Science and Technology(北京应用技术研究院辐射技术研究所)
Big Bang Nucleosynthesis results refined via the Trojan Horse Method
Laboratori Nazionali del Sud, INFN(南方国家实验室,意大利核物理研究所);Dipartimento di Fisica e Astronomia ‘Ettore Majorana’, Universitá di Catania(卡塔尼亚大学埃托雷·马约拉纳物理与天文学系);Centro Siciliano di Fisica Nucleare e Struttura della Materia (CSFNSM)(西西里核物理与物质结构中心);Sezione di Napoli, INFN(意大利核物理研究所那不勒斯分部);Dipartimento di Fisica e Astronomia ’Galileo Galilei’,Universitá degli Studi di Padova(帕多瓦大学伽利略·伽利莱物理与天文学系);Sezione di Padova, INFN(意大利核物理研究所帕多瓦分部)
$\rm S^*(E)$ measurement of the $\rm {}^{12}C({}^{12}C,α){}^{20}Ne$ reaction at astrophysical energies via the Trojan horse method with $\rm ^{16}O$ quasi-free breakup
Institute of Radiation Technology, Beijing Academy of Science and Technology(北京辐射技术研究所,北京 Akademija 科学技术研究院);Department of Nuclear Physics, China Institute of Atomic Energy(原子能科学研究院核物理系);School of Physics and Materials Science, Anhui University(安徽大学物理与材料科学学院)
Concurrent application of ANC and THM to assess the $^{13}{\rm C}(α,n)^{16}{\rm O}$ absolute cross section at astrophysical energies and possible consequences for neutron production in low-mass AGB stars