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Commissioning of Underground Nuclear Astrophysics Experiment JUNA in China

  • Weiping Liu*
  • , Zhihong Li
  • , Jianjun He
  • , Xiaodong Tang
  • , Gang Lian
  • , Jun Su
  • , Yangping Shen
  • , Zhu An
  • , Fuqiang Chao
  • , Jianjun Chang
  • , Lihua Chen
  • , Han Chen
  • , Xiongjun Chen
  • , Yunhua Chen
  • , Zhijun Chen
  • , Jianping Cheng
  • , Baoqun Cui
  • , Xiao Fang
  • , Changbo Fu
  • , Lin Gan
  • Bing Guo, Zhiyu Han, Xuyuan Guo, Guozhu He, Jinrong He, Alexander Heger, Suqing Hou, Hanxiong Huang, Ning Huang, Baolu Jia, Liyang Jiang, Shigeru Kubono, Jianmin Li, Mingchuan Li, Kuoang Li, Ertao Li, Tao Li, Yunju Li, Maria Lugaro, Xiaobing Luo, Hongyi Ma, Shaobo Ma, Dongming Mei, Wei Nan, Weike Nan, Ningchun Qi, Yongzhong Qian, Jiuchang Qin, Jie Ren, Changsong Shang, Liangting Sun, Wenliang Sun, Wanpeng Tan, Isao Tanihata, Shuo Wang, Peng Wang, Youbao Wang, Qi Wu, Shiwei Xu, Yao Yang, Xiangqing Yu, Qian Yue, Sheng Zeng, Long Zhang, Hao Zhang, Huanyu Zhang, Liyong Zhang, Ningtao Zhang, Peng Zhang, Qiwei Zhang, Tao Zhang, Xiaopeng Zhang, Xuezhen Zhang, Wei Zhao, Jifang Zhou, Yong Zhou
*此作品的通讯作者
  • China National Nuclear Corporation
  • Beijing Normal University
  • CAS - Institute of Modern Physics
  • Sichuan University
  • Yalong River Hydro-Electronic Power Limited
  • Sun Yat-Sen University
  • Shanghai Jiao Tong University
  • Shenzhen University
  • Monash University
  • RIKEN
  • Tsinghua University
  • Hungarian Academy of Sciences
  • South Dakota State University
  • University of Minnesota Twin Cities
  • University of Notre Dame
  • The University of Osaka
  • Shandong University
  • CAS - Institute of High Energy Physics

科研成果: 会议稿件论文同行评审

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
活动16th Symposium on Nuclei in the Cosmos, NIC-XVI 2021 - Chengdu, 中国
期限: 21 9月 202125 9月 2021

会议

会议16th Symposium on Nuclei in the Cosmos, NIC-XVI 2021
国家/地区中国
Chengdu
时期21/09/2125/09/21

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