| Issue |
EPJ Web Conf.
Volume 260, 2022
The 16th International Symposium on Nuclei in the Cosmos (NIC-XVI)
|
|
|---|---|---|
| Article Number | 08002 | |
| Number of page(s) | 6 | |
| Section | Underground Nuclear Astrophysics | |
| DOI | https://doi.org/10.1051/epjconf/202226008002 | |
| Published online | 24 February 2022 | |
https://doi.org/10.1051/epjconf/202226008002
Measurement of the low energy 25Mg(p,γ)26Al resonances
1 Key Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University, Beijing 100875, China
2 China Institute of Atomic Energy, P. O. Box 275(10), Beijing 102413, China
3 College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen 518060, China
* e-mail: sujun@bnu.edu.cn
** e-mail: zhli@ciae.ac.cn
Published online: 24 February 2022
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).
© The Authors, published by EDP Sciences, 2022
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