Direct measurement of the astrophysical F19(p,αγ)O16 reaction in a deep-underground laboratory

Autor: L. Y. Zhang, J. Su, J. J. He, R. J. deBoer, D. Kahl, M. Wiescher, D. Odell, Y. J. Chen, X. Y. Li, J. G. Wang, L. Zhang, F. Q. Cao, H. Zhang, Z. C. Zhang, T. Y. Jiao, Y. D. Sheng, L. H. Wang, L. Y. Song, X. Z. Jiang, Z. M. Li, E. T. Li, S. Wang, G. Lian, Z. H. Li, B. Guo, X. D. Tang, L. T. Sun, Q. Wu, J. Q. Li, B. Q. Cui, L. H. Chen, R. G. Ma, N. C. Qi, W. L. Sun, X. Y. Guo, P. Zhang, Y. H. Chen, Y. Zhou, J. F. Zhou, J. R. He, C. S. Shang, M. C. Li, J. P. Cheng, W. P. Liu

Publikováno v: Physical Review C. 106

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a617c112ee660c553ea243a30d42c1c6
https://doi.org/10.1103/physrevc.106.055803

Deep underground laboratory measurement of $^{13}$C($α$,$n$)$^{16}$O in the Gamow windows of the $s$- and $i$-processes

Autor: B, Gao, T Y, Jiao, Y T, Li, H, Chen, W P, Lin, Z, An, L H, Ru, Z C, Zhang, X D, Tang, X Y, Wang, N T, Zhang, X, Fang, D H, Xie, Y H, Fan, L, Ma, X, Zhang, F, Bai, P, Wang, Y X, Fan, G, Liu, H X, Huang, Q, Wu, Y B, Zhu, J L, Chai, J Q, Li, L T, Sun, S, Wang, J W, Cai, Y Z, Li, J, Su, H, Zhang, Z H, Li, Y J, Li, E T, Li, C, Chen, Y P, Shen, G, Lian, B, Guo, X Y, Li, L Y, Zhang, J J, He, Y D, Sheng, Y J, Chen, L H, Wang, L, Zhang, F Q, Cao, W, Nan, W K, Nan, G X, Li, N, Song, B Q, Cui, L H, Chen, R G, Ma, S Q, Yan, J H, Liao, Y B, Wang, S, Zeng, D, Nan, Q W, Fan, N C, Qi, W L, Sun, X Y, Guo, P, Zhang, Y H, Chen, Y, Zhou, J F, Zhou, J R, He, C S, Shang, M C, Li, S, Kubono, W P, Liu, R J, deBoer, M, Wiescher, M, Pignatari

The ^{13}C(α,n)^{16}O reaction is the main neutron source for the slow-neutron-capture process in asymptotic giant branch stars and for the intermediate process. Direct measurements at astrophysical energies in above-ground laboratories are hindered

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32fb9ef1ad6a097337fa83b95df12888

Direct Measurement of the Astrophysical ^{19}F(p,αγ)^{16}O Reaction in the Deepest Operational Underground Laboratory

Autor: L Y, Zhang, J, Su, J J, He, M, Wiescher, R J, deBoer, D, Kahl, Y J, Chen, X Y, Li, J G, Wang, L, Zhang, F Q, Cao, H, Zhang, Z C, Zhang, T Y, Jiao, Y D, Sheng, L H, Wang, L Y, Song, X Z, Jiang, Z M, Li, E T, Li, S, Wang, G, Lian, Z H, Li, X D, Tang, H W, Zhao, L T, Sun, Q, Wu, J Q, Li, B Q, Cui, L H, Chen, R G, Ma, B, Guo, S W, Xu, J Y, Li, N C, Qi, W L, Sun, X Y, Guo, P, Zhang, Y H, Chen, Y, Zhou, J F, Zhou, J R, He, C S, Shang, M C, Li, X H, Zhou, Y H, Zhang, F S, Zhang, Z G, Hu, H S, Xu, J P, Chen, W P, Liu

Publikováno v: Physical review letters. 127(15)

Fluorine is one of the most interesting elements in nuclear astrophysics, where the ^{19}F(p,α)^{16}O reaction is of crucial importance for Galactic ^{19}F abundances and CNO cycle loss in first generation Population III stars. As a day-one campaign

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c00ea88ea8ebb8aa8fc218d47c0179c4
https://pubmed.ncbi.nlm.nih.gov/34678013

The Development of 400 kV High Intensity Accelerator Facility for Jinping Underground Nuclear Astrophysics Experiments

Autor: Q. Wu, B. Guo, X. Ma, Y. J. Ma, WeiPing Liu, L. T. Sun, B. Tang, L. H. Chen, B. Q. Cui, G. Lian, Q. H. Huang, R. G. Ma

Publikováno v: Springer Proceedings in Physics ISBN: 9783030138752

Direct measurement of the cross sections for key nuclear reactions is crucial in verifying extrapolation model, constraining theoretical calculations, and solving key scientific questions in nuclear astrophysics. However, these cross-sections are ext

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::406b68e9506f916f57f6e84ef1e6e517
https://doi.org/10.1007/978-3-030-13876-9_53

Prevalence and associated factors of probable depression amongst pregnant and parenting young females: a comparison of adolescents and young adults in rural South Africa

Autor: K. P. Seakamela, R. G. Mashaba, C. B. Ntimana, M. O. Mbombi, J. Tlouyamma, P. Mphekgwana, R. Nemuramba, K. Mothapo, L. Muthelo, L. N. Mabila, I. Dhau, E. Maimela

Publikováno v: Frontiers in Child and Adolescent Psychiatry, Vol 2 (2023)

BackgroundPregnant teenagers have been reported to have an increased likelihood of experiencing depression than their non-pregnant peers. There is little research on the risk factors for depression in rural Black adolescents and young adults, especia

Externí odkaz: https://doaj.org/article/5cfb77e2218640e184a36739ffde9cff