锦屏深地核天体物理实验(JUNA)进展

Weiping Liu; Zhihong Li; Jianjun He; Xiaodong Tang; Gang Lian; Bing Guo; Jun Su; Yunju Li; Baoqun Cui; Liangting Sun; Qi Wu; Zhu An; Qinghao Chen; Xiongjun Chen; Yangping Chen; Zhijun Chen; Xianchao Du; Changbo Fu; Lin Gan; Guozhu He; Alexander Heger; Suqing Hou; Hanxiong Huang; Ning Huang; Baolu Jia; Liyang Jiang; Shigeru Kubono; Jianmin Li; Kuoang Li; Tao Li; Maria Lugaro; Xiaobing Luo; Shaobo Ma; Dongming Mei; Yongzhong Qian; Jiuchang Qin; Jie Ren; Wanpeng Tan; Isao Tanihata; Peng Wang; Shuo Wang; Youbao Wang; Shiwei Xu; Shengquan Yan; Litao Yang; Xiangqing Yu; Qian Yue; Sheng Zeng; Huanyu Zhang; Hui Zhang; Liyong Zhang; Ningtao Zhang; Qiwei Zhang; Tao Zhang; Xiao Fang; Xiaopeng Zhang; Xuezhen Zhang; Zhimin Zhang; Wei Zhao; Zhuo Zhao; Chao Zhou; Yunhua Chen; Ningchun Qi; Shiyong Wu; Xuyuan Guo; Jifang Zhou; Shengming He; Jinhua Ning; Jianfeng Yue

doi:10.7538/yzk.2019.53.10.1729

锦屏深地核天体物理实验(JUNA)进展

Translated title of the contribution: Progress of Jinping Underground Nuclear Astrophysics Experiment (JUNA)

Weiping Liu, Zhihong Li, Jianjun He, Xiaodong Tang, Gang Lian, Bing Guo, Jun Su, Yunju Li, Baoqun Cui, Liangting Sun, Qi Wu, Zhu An, Qinghao Chen, Xiongjun Chen, Yangping Chen, Zhijun Chen, Xianchao Du, Changbo Fu, Lin Gan, Guozhu HeAlexander Heger, Suqing Hou, Hanxiong Huang, Ning Huang, Baolu Jia, Liyang Jiang, Shigeru Kubono, Jianmin Li, Kuoang Li, Tao Li, Maria Lugaro, Xiaobing Luo, Shaobo Ma, Dongming Mei, Yongzhong Qian, Jiuchang Qin, Jie Ren, Wanpeng Tan, Isao Tanihata, Peng Wang, Shuo Wang, Youbao Wang, Shiwei Xu, Shengquan Yan, Litao Yang, Xiangqing Yu, Qian Yue, Sheng Zeng, Huanyu Zhang, Hui Zhang, Liyong Zhang, Ningtao Zhang, Qiwei Zhang, Tao Zhang, Xiao Fang, Xiaopeng Zhang, Xuezhen Zhang, Zhimin Zhang, Wei Zhao, Zhuo Zhao, Chao Zhou, Yunhua Chen, Ningchun Qi, Shiyong Wu, Xuyuan Guo, Jifang Zhou, Shengming He, Jinhua Ning, Jianfeng Yue

Physics and Astronomy (Twin Cities)

Research output: Contribution to journal › Review article › peer-review

2 Scopus citations

Abstract

Jinping Underground Nuclear Astrophysics Experiment (JUNA) will take the advantage of the ultra-low background in China Jinping Underground Laboratory (CJPL). A number of nuclear reactions important to hydrostatic stellar evolution near their Gamow window energy such as ²⁵Mg(p, γ)²⁶Al, ¹⁹F(p, α)¹⁶O, ¹³C(α, n)¹⁶O and ¹²C(α, γ)¹⁶O will be directly measured. At present, 400 kV high current accelerator and ECR ion source were successfully developed, and the proton and He⁺ (400 keV, 10 mA) and He²⁺ beam (800 keV, 2 mA) were successfully obtained. The development of high-power solid targets and the establishment of experimental data acquisition systems were successfully completed. Ultra-low background fast neutron detectors, 4π BGO detector arrays and large solid angle particle detector arrays were developed and assembled, and the background levels of the ground and CJPL were measured. In general, JUNA project smoothly completed the objectives set in the medium term and passed the assessment of the fund committee (Grade A) and international assessment.

Translated title of the contribution	Progress of Jinping Underground Nuclear Astrophysics Experiment (JUNA)
Original language	Chinese (Traditional)
Pages (from-to)	1729-1741
Number of pages	13
Journal	Yuanzineng Kexue Jishu/Atomic Energy Science and Technology
Volume	53
Issue number	10
DOIs	https://doi.org/10.7538/yzk.2019.53.10.1729
State	Published - Oct 20 2019

Bibliographical note

Publisher Copyright:
© 2019, Editorial Board of Atomic Energy Science and Technology. All right reserved.

Keywords

Astrophysics
Direct measurement
Gamow window energy
Underground laboratory

Publisher link

10.7538/yzk.2019.53.10.1729

Find It

Find It at U of M Libraries

Cite this

Liu, W, Li, Z, He, J, Tang, X, Lian, G, Guo, B, Su, J, Li, Y, Cui, B, Sun, L, Wu, Q, An, Z, Chen, Q, Chen, X, Chen, Y, Chen, Z, Du, X, Fu, C, Gan, L, He, G, Heger, A, Hou, S, Huang, H, Huang, N, Jia, B, Jiang, L, Kubono, S, Li, J, Li, K, Li, T, Lugaro, M, Luo, X, Ma, S, Mei, D, Qian, Y, Qin, J, Ren, J, Tan, W, Tanihata, I, Wang, P, Wang, S, Wang, Y, Xu, S, Yan, S, Yang, L, Yu, X, Yue, Q, Zeng, S, Zhang, H, Zhang, H, Zhang, L, Zhang, N, Zhang, Q, Zhang, T, Fang, X, Zhang, X, Zhang, X, Zhang, Z, Zhao, W, Zhao, Z, Zhou, C, Chen, Y, Qi, N, Wu, S, Guo, X, Zhou, J, He, S, Ning, J & Yue, J 2019, '锦屏深地核天体物理实验(JUNA)进展', Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, vol. 53, no. 10, pp. 1729-1741. https://doi.org/10.7538/yzk.2019.53.10.1729

@article{c8d836958a3a4944a81b587e96fafc82,

title = "锦屏深地核天体物理实验(JUNA)进展",

abstract = "Jinping Underground Nuclear Astrophysics Experiment (JUNA) will take the advantage of the ultra-low background in China Jinping Underground Laboratory (CJPL). A number of nuclear reactions important to hydrostatic stellar evolution near their Gamow window energy such as 25Mg(p, γ)26Al, 19F(p, α)16O, 13C(α, n)16O and 12C(α, γ)16O will be directly measured. At present, 400 kV high current accelerator and ECR ion source were successfully developed, and the proton and He+ (400 keV, 10 mA) and He2+ beam (800 keV, 2 mA) were successfully obtained. The development of high-power solid targets and the establishment of experimental data acquisition systems were successfully completed. Ultra-low background fast neutron detectors, 4π BGO detector arrays and large solid angle particle detector arrays were developed and assembled, and the background levels of the ground and CJPL were measured. In general, JUNA project smoothly completed the objectives set in the medium term and passed the assessment of the fund committee (Grade A) and international assessment.",

keywords = "Astrophysics, Direct measurement, Gamow window energy, Underground laboratory",

author = "Weiping Liu and Zhihong Li and Jianjun He and Xiaodong Tang and Gang Lian and Bing Guo and Jun Su and Yunju Li and Baoqun Cui and Liangting Sun and Qi Wu and Zhu An and Qinghao Chen and Xiongjun Chen and Yangping Chen and Zhijun Chen and Xianchao Du and Changbo Fu and Lin Gan and Guozhu 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 Kuoang Li and Tao Li and Maria Lugaro and Xiaobing Luo and Shaobo Ma and Dongming Mei and Yongzhong Qian and Jiuchang Qin and Jie Ren and Wanpeng Tan and Isao Tanihata and Peng Wang and Shuo Wang and Youbao Wang and Shiwei Xu and Shengquan Yan and Litao Yang and Xiangqing Yu and Qian Yue and Sheng Zeng and Huanyu Zhang and Hui Zhang and Liyong Zhang and Ningtao Zhang and Qiwei Zhang and Tao Zhang and Xiao Fang and Xiaopeng Zhang and Xuezhen Zhang and Zhimin Zhang and Wei Zhao and Zhuo Zhao and Chao Zhou and Yunhua Chen and Ningchun Qi and Shiyong Wu and Xuyuan Guo and Jifang Zhou and Shengming He and Jinhua Ning and Jianfeng Yue",

year = "2019",

month = oct,

day = "20",

doi = "10.7538/yzk.2019.53.10.1729",

language = "Chinese (Traditional)",

volume = "53",

pages = "1729--1741",

journal = "Yuanzineng Kexue Jishu/Atomic Energy Science and Technology",

issn = "1000-6931",

publisher = "Atomic Energy Press",

number = "10",

}

TY - JOUR

T1 - 锦屏深地核天体物理实验(JUNA)进展

AU - Liu, Weiping

AU - Li, Zhihong

AU - He, Jianjun

AU - Tang, Xiaodong

AU - Lian, Gang

AU - Guo, Bing

AU - Su, Jun

AU - Li, Yunju

AU - Cui, Baoqun

AU - Sun, Liangting

AU - Wu, Qi

AU - An, Zhu

AU - Chen, Qinghao

AU - Chen, Xiongjun

AU - Chen, Yangping

AU - Chen, Zhijun

AU - Du, Xianchao

AU - Fu, Changbo

AU - Gan, Lin

AU - He, Guozhu

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, Kuoang

AU - Li, Tao

AU - Lugaro, Maria

AU - Luo, Xiaobing

AU - Ma, Shaobo

AU - Mei, Dongming

AU - Qian, Yongzhong

AU - Qin, Jiuchang

AU - Ren, Jie

AU - Tan, Wanpeng

AU - Tanihata, Isao

AU - Wang, Peng

AU - Wang, Shuo

AU - Wang, Youbao

AU - Xu, Shiwei

AU - Yan, Shengquan

AU - Yang, Litao

AU - Yu, Xiangqing

AU - Yue, Qian

AU - Zeng, Sheng

AU - Zhang, Huanyu

AU - Zhang, Hui

AU - Zhang, Liyong

AU - Zhang, Ningtao

AU - Zhang, Qiwei

AU - Zhang, Tao

AU - Fang, Xiao

AU - Zhang, Xiaopeng

AU - Zhang, Xuezhen

AU - Zhang, Zhimin

AU - Zhao, Wei

AU - Zhao, Zhuo

AU - Zhou, Chao

AU - Chen, Yunhua

AU - Qi, Ningchun

AU - Wu, Shiyong

AU - Guo, Xuyuan

AU - Zhou, Jifang

AU - He, Shengming

AU - Ning, Jinhua

AU - Yue, Jianfeng

PY - 2019/10/20

Y1 - 2019/10/20

N2 - Jinping Underground Nuclear Astrophysics Experiment (JUNA) will take the advantage of the ultra-low background in China Jinping Underground Laboratory (CJPL). A number of nuclear reactions important to hydrostatic stellar evolution near their Gamow window energy such as 25Mg(p, γ)26Al, 19F(p, α)16O, 13C(α, n)16O and 12C(α, γ)16O will be directly measured. At present, 400 kV high current accelerator and ECR ion source were successfully developed, and the proton and He+ (400 keV, 10 mA) and He2+ beam (800 keV, 2 mA) were successfully obtained. The development of high-power solid targets and the establishment of experimental data acquisition systems were successfully completed. Ultra-low background fast neutron detectors, 4π BGO detector arrays and large solid angle particle detector arrays were developed and assembled, and the background levels of the ground and CJPL were measured. In general, JUNA project smoothly completed the objectives set in the medium term and passed the assessment of the fund committee (Grade A) and international assessment.

AB - Jinping Underground Nuclear Astrophysics Experiment (JUNA) will take the advantage of the ultra-low background in China Jinping Underground Laboratory (CJPL). A number of nuclear reactions important to hydrostatic stellar evolution near their Gamow window energy such as 25Mg(p, γ)26Al, 19F(p, α)16O, 13C(α, n)16O and 12C(α, γ)16O will be directly measured. At present, 400 kV high current accelerator and ECR ion source were successfully developed, and the proton and He+ (400 keV, 10 mA) and He2+ beam (800 keV, 2 mA) were successfully obtained. The development of high-power solid targets and the establishment of experimental data acquisition systems were successfully completed. Ultra-low background fast neutron detectors, 4π BGO detector arrays and large solid angle particle detector arrays were developed and assembled, and the background levels of the ground and CJPL were measured. In general, JUNA project smoothly completed the objectives set in the medium term and passed the assessment of the fund committee (Grade A) and international assessment.

KW - Astrophysics

KW - Direct measurement

KW - Gamow window energy

KW - Underground laboratory

UR - http://www.scopus.com/inward/record.url?scp=85075966453&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85075966453&partnerID=8YFLogxK

U2 - 10.7538/yzk.2019.53.10.1729

DO - 10.7538/yzk.2019.53.10.1729

M3 - Review article

AN - SCOPUS:85075966453

SN - 1000-6931

VL - 53

SP - 1729

EP - 1741

JO - Yuanzineng Kexue Jishu/Atomic Energy Science and Technology

JF - Yuanzineng Kexue Jishu/Atomic Energy Science and Technology

IS - 10

ER -

锦屏深地核天体物理实验(JUNA)进展

Abstract

Bibliographical note

Keywords

Publisher link

Find It

Other files and links

Fingerprint

Cite this