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

doi:10.1051/epjconf/202226008001

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 GanBing 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

Physics and Astronomy (Twin Cities)

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Abstract

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.

Original language	English (US)
DOIs	https://doi.org/10.1051/epjconf/202226008001
State	Published - Feb 24 2022
Event	16th Symposium on Nuclei in the Cosmos, NIC-XVI 2021 - Chengdu, China Duration: Sep 21 2021 → Sep 25 2021

Conference

Conference	16th Symposium on Nuclei in the Cosmos, NIC-XVI 2021
Country/Territory	China
City	Chengdu
Period	9/21/21 → 9/25/21

Bibliographical note

Publisher Copyright:
© The Authors, published by EDP Sciences. This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).

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10.1051/epjconf/202226008001

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Liu, W., Li, Z., He, J., Tang, X., Lian, G., Su, J., Shen, Y., An, Z., Chao, F., Chang, J., Chen, L., Chen, H., Chen, X., Chen, Y., Chen, Z., Cheng, J., Cui, B., Fang, X., Fu, C., ... Zhou, Y. (2022). Commissioning of Underground Nuclear Astrophysics Experiment JUNA in China. Paper presented at 16th Symposium on Nuclei in the Cosmos, NIC-XVI 2021, Chengdu, China. https://doi.org/10.1051/epjconf/202226008001

Liu, W, Li, Z, He, J, Tang, X, Lian, G, Su, J, Shen, Y, An, Z, Chao, F, Chang, J, Chen, L, Chen, H, Chen, X, Chen, Y, Chen, Z, Cheng, J, Cui, B, Fang, X, Fu, C, Gan, L, Guo, B, Han, Z, Guo, X, He, G, He, J, Heger, A, Hou, S, Huang, H, Huang, N, Jia, B, Jiang, L, Kubono, S, Li, J, Li, M, Li, K, Li, E, Li, T, Li, Y, Lugaro, M, Luo, X, Ma, H, Ma, S, Mei, D, Nan, W, Nan, W, Qi, N, Qian, Y, Qin, J, Ren, J, Shang, C, Sun, L, Sun, W, Tan, W, Tanihata, I, Wang, S, Wang, P, Wang, Y, Wu, Q, Xu, S, Yang, Y, Yu, X, Yue, Q, Zeng, S, Zhang, L, Zhang, H, Zhang, H, Zhang, L, Zhang, N, Zhang, P, Zhang, Q, Zhang, T, Zhang, X, Zhang, X, Zhao, W, Zhou, J & Zhou, Y 2022, 'Commissioning of Underground Nuclear Astrophysics Experiment JUNA in China', Paper presented at 16th Symposium on Nuclei in the Cosmos, NIC-XVI 2021, Chengdu, China, 9/21/21 - 9/25/21. https://doi.org/10.1051/epjconf/202226008001

@conference{43f3c24b3d2f4dbd8bac0f6e64618a4e,

title = "Commissioning of Underground Nuclear Astrophysics Experiment JUNA in China",

abstract = "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.",

author = "Weiping Liu and Zhihong Li and Jianjun He and Xiaodong Tang and Gang Lian and Jun Su and Yangping Shen and Zhu An and Fuqiang Chao and Jianjun Chang and Lihua Chen and Han Chen and Xiongjun Chen and Yunhua Chen and Zhijun Chen and Jianping Cheng and Baoqun Cui and Xiao Fang and Changbo Fu and Lin Gan and Bing Guo and Zhiyu Han and Xuyuan Guo and Guozhu He and Jinrong He and Alexander Heger and Suqing Hou and Hanxiong Huang and Ning Huang and Baolu Jia and Liyang Jiang and Shigeru Kubono and Jianmin Li and Mingchuan Li and Kuoang Li and Ertao Li and Tao Li and Yunju Li and Maria Lugaro and Xiaobing Luo and Hongyi Ma and Shaobo Ma and Dongming Mei and Wei Nan and Weike Nan and Ningchun Qi and Yongzhong Qian and Jiuchang Qin and Jie Ren and Changsong Shang and Liangting Sun and Wenliang Sun and Wanpeng Tan and Isao Tanihata and Shuo Wang and Peng Wang and Youbao Wang and Qi Wu and Shiwei Xu and Yao Yang and Xiangqing Yu and Qian Yue and Sheng Zeng and Long Zhang and Hao Zhang and Huanyu Zhang and Liyong Zhang and Ningtao Zhang and Peng Zhang and Qiwei Zhang and Tao Zhang and Xiaopeng Zhang and Xuezhen Zhang and Wei Zhao and Jifang Zhou and Yong Zhou",

note = "Publisher Copyright: {\textcopyright} The Authors, published by EDP Sciences. This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).; 16th Symposium on Nuclei in the Cosmos, NIC-XVI 2021 ; Conference date: 21-09-2021 Through 25-09-2021",

year = "2022",

month = feb,

day = "24",

doi = "10.1051/epjconf/202226008001",

language = "English (US)",

}

TY - CONF

T1 - Commissioning of Underground Nuclear Astrophysics Experiment JUNA in China

AU - Liu, Weiping

AU - Li, Zhihong

AU - He, Jianjun

AU - Tang, Xiaodong

AU - Lian, Gang

AU - Su, Jun

AU - Shen, Yangping

AU - An, Zhu

AU - Chao, Fuqiang

AU - Chang, Jianjun

AU - Chen, Lihua

AU - Chen, Han

AU - Chen, Xiongjun

AU - Chen, Yunhua

AU - Chen, Zhijun

AU - Cheng, Jianping

AU - Cui, Baoqun

AU - Fang, Xiao

AU - Fu, Changbo

AU - Gan, Lin

AU - Guo, Bing

AU - Han, Zhiyu

AU - Guo, Xuyuan

AU - He, Guozhu

AU - He, Jinrong

AU - Heger, Alexander

AU - Hou, Suqing

AU - Huang, Hanxiong

AU - Huang, Ning

AU - Jia, Baolu

AU - Jiang, Liyang

AU - Kubono, Shigeru

AU - Li, Jianmin

AU - Li, Mingchuan

AU - Li, Kuoang

AU - Li, Ertao

AU - Li, Tao

AU - Li, Yunju

AU - Lugaro, Maria

AU - Luo, Xiaobing

AU - Ma, Hongyi

AU - Ma, Shaobo

AU - Mei, Dongming

AU - Nan, Wei

AU - Nan, Weike

AU - Qi, Ningchun

AU - Qian, Yongzhong

AU - Qin, Jiuchang

AU - Ren, Jie

AU - Shang, Changsong

AU - Sun, Liangting

AU - Sun, Wenliang

AU - Tan, Wanpeng

AU - Tanihata, Isao

AU - Wang, Shuo

AU - Wang, Peng

AU - Wang, Youbao

AU - Wu, Qi

AU - Xu, Shiwei

AU - Yang, Yao

AU - Yu, Xiangqing

AU - Yue, Qian

AU - Zeng, Sheng

AU - Zhang, Long

AU - Zhang, Hao

AU - Zhang, Huanyu

AU - Zhang, Liyong

AU - Zhang, Ningtao

AU - Zhang, Peng

AU - Zhang, Qiwei

AU - Zhang, Tao

AU - Zhang, Xiaopeng

AU - Zhang, Xuezhen

AU - Zhao, Wei

AU - Zhou, Jifang

AU - Zhou, Yong

N1 - Publisher Copyright: © The Authors, published by EDP Sciences. This is an open access article distributed under the terms of the Creative Commons Attribution License 4.0 (http://creativecommons.org/licenses/by/4.0/).

PY - 2022/2/24

Y1 - 2022/2/24

N2 - 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.

AB - 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.

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UR - http://www.scopus.com/inward/citedby.url?scp=85183833436&partnerID=8YFLogxK

U2 - 10.1051/epjconf/202226008001

DO - 10.1051/epjconf/202226008001

M3 - Paper

AN - SCOPUS:85183833436

T2 - 16th Symposium on Nuclei in the Cosmos, NIC-XVI 2021

Y2 - 21 September 2021 through 25 September 2021

ER -

Commissioning of Underground Nuclear Astrophysics Experiment JUNA in China

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