Measurement of the low energy 25Mg(p,γ)26Al resonances

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

doi:10.1051/epjconf/202226008002

EPJ Web of Conferences (Jan 2022)

Measurement of the low energy 25Mg(p,γ)26Al resonances

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

Affiliations

Su Jun: Key Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University
Li Zhihong: China Institute of Atomic Energy
Zhang Hao: Key Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University
Li Yunju: China Institute of Atomic Energy
Li Ertao: College of Physics and Optoelectronic Engineering, Shenzhen University
Chen Chen: China Institute of Atomic Energy
Shen Yangping: China Institute of Atomic Energy
He Jianjun: Key Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University
Zhang Liyong: Key Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University
Li Xinyue: Key Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University
Lian Gang: China Institute of Atomic Energy
Guo Bing: China Institute of Atomic Energy
Wang Luohuan: Key Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University
Sheng Yaode: Key Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University
Chen Yinji: Key Laboratory of Beam Technology of Ministry of Education, College of Nuclear Science and Technology, Beijing Normal University
Zhang Long: China Institute of Atomic Energy
Cao Fuqiang: China Institute of Atomic Energy
Liu Weiping: China Institute of Atomic Energy

DOI: https://doi.org/10.1051/epjconf/202226008002
Journal volume & issue: Vol. 260
p. 08002

Abstract

Read online

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).

Published in EPJ Web of Conferences

ISSN: 2100-014X (Online)
Publisher: EDP Sciences
Country of publisher: France
LCC subjects: Science: Physics
Website: http://www.epj-conferences.org/

About the journal