Measurement of the low energy 25Mg(p,γ)26Al resonances
oleh: Su Jun, Li Zhihong, Zhang Hao, Li Yunju, Li Ertao, Chen Chen, Shen Yangping, He Jianjun, Zhang Liyong, Li Xinyue, Lian Gang, Guo Bing, Wang Luohuan, Sheng Yaode, Chen Yinji, Zhang Long, Cao Fuqiang, Liu Weiping
| Format: | Article |
|---|---|
| Diterbitkan: | EDP Sciences 2022-01-01 |
Deskripsi
The cosmic 1.809 MeV γ-ray emitted by the radioactive nucleus 26Al in the Galaxy is one of the key observation targets of the γ-ray astronomy. The 26Al is mainly produced by the 25Mg(p,γ)26Al reaction in the stellar Mg-Al reaction cycle. At the astrophysical relevant temperatures, the reaction rates of 25Mg(p,γ)26Al are dominated by several narrow resonances at low energy. This work reports a measurement of the low energy 25Mg(p,γ)26Al resonances at Jinping Underground Nuclear Astrophysics experimental facility (JUNA) in the China Jinping Underground Laboratory (CJPL).