1. Progress of Underground Nuclear Astrophysics Experiment JUNA in China.
- Author
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Liu, W. P., Li, Z. H., He, J. J., Tang, X. D., Lian, G., Su, J., Shen, Y. P., An, Z., Chao, F. Q., Chang, J. J., Chen, L. H., Chen, H., Chen, X. J., Chen, Y. H., Chen, Z. J., Cui, B. Q., Du, X. C., Fang, X., Fu, C. B., and Gan, L.
- Abstract
Underground Nuclear Astrophysics Experiment in China (JUNA) takes the advantage of the ultra-low background in Jinping underground lab. High current mA level 400 KV accelerator with an ECR source, BGO and neutron 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 25 Mg (p , γ) 26 Al , 19 F (p , α) 16 O , 13 C (α , n) 16 O and 12 C( α , γ ) 16 O 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. [ABSTRACT FROM AUTHOR]
- Published
- 2022
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