摘要
Underground Nuclear Astrophysics Experiment in China (JUNA) has been commissioned by taking the advantage of the ultra-low background in Jinping underground lab. High current mA level 400 KV accelerator with an ECR source and BGO detectors were commissioned. JUNA studies directly a number of nuclear reactions important to hydrostatic stellar evolution at their relevant stellar energies. In the first quarter of 2021, JUNA performed the direct measurements of 25Mg(p,γ)26Al, 19F(p,α)16O, 13C(α,n)16O and 12C(α,γ)16O near the Gamow window. The experimental results reflect the potential of JUNA with higher statistics, precision and sensitivity of the data. The preliminary results of JUNA experiment and future plan are given.
| 源语言 | 英语 |
|---|---|
| DOI | |
| 出版状态 | 已出版 - 24 2月 2022 |
| 已对外发布 | 是 |
| 活动 | 16th Symposium on Nuclei in the Cosmos, NIC-XVI 2021 - Chengdu, 中国 期限: 21 9月 2021 → 25 9月 2021 |
会议
| 会议 | 16th Symposium on Nuclei in the Cosmos, NIC-XVI 2021 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Chengdu |
| 时期 | 21/09/21 → 25/09/21 |
指纹
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