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
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
