CAS OpenIR  > 中科院上海应用物理研究所2011-2018年
Two measurements of the Na-22+p resonant scattering via thicktarget inverse-kinematics method
Wang, YB; Jin, SJ; Jing, L; Han, ZY; Bai, XX; Guo, B; Li, YJ; Li, ZH; Lian, G; Su, J; Sun, LJ; Yan, SQ; Zeng, S; Liu, WP; Yamaguchi, H; Kubono, S; Hu, J; Kahl, D; He, JJ; Wang, JS; Tang, XD; Xu, SW; Ma, P; Zhang, NT; Bai, Z; Huang, MR; Jia, BL; Jin, SL; Ma, JB; Ma, SB; Ma, WH; Yang, YY; Zhang, LY; Jung, HS; Moon, JY; Lee, CS; Teranishi, T; Wang, HW; Ishiyama, H; Iwasa, N; Komatsubara, T; Brown, BA; ybwang@ciae.ac.cn
2016
Conference Name13TH INTERNATIONAL SYMPOSIUM ON ORIGIN OF MATTER AND EVOLUTION OF GALAXIES (OMEG2015)
Conference DateJUN 24-27, 2015
Conference PlaceBeijing, PEOPLES R CHINA
PublisherE D P SCIENCES
AbstractNa-22 is an important isotope for the study of extinct radioactivity, meanwhile its sufficiently long half life provides the possibility to observe live Na-22 in nearby nova explosions. The Na-22(p,gamma)Mg-23 is one of the key reactions that influence the Na-22 abundance in nova ejecta. To study the proton resonant states in Mg-23 relevant to the astrophysical Na-22(p,gamma)Mg-23 reaction rates, two measurements have been carried out at the CRIB separator of University of Tokyo, and the RIBLL secondary beamline in Lanzhou, respectively. The Na-22 secondary beam was produced via the H-1(Ne-22,Na-22) n charge exchange reaction. Thick-target inverse-kinematics method is applied to obtain the excitation function of Na-22+ p elastic scattering. Extended gas target and solid state polyethylene foil were used in the two measurements, respectively, to map the different excitation energy region of the compound nucleus Mg-23. Several new resonant levels are observed and their contribution to the Na-22(p,gamma)Mg-23 reaction rate is evaluated.
ISSN2100-014X
Subtype会议论文
KeywordNe-e Nuclear Astrophysics Presolar Grains Separator Crib Beam Line Novae Meteorite Origins Search States
DOI10.1051/epjconf/201610904010
Indexed BySCI
Language英语
Citation statistics
Document Type会议论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/25928
Collection中科院上海应用物理研究所2011-2018年
Corresponding Authorybwang@ciae.ac.cn
Recommended Citation
GB/T 7714
Wang, YB,Jin, SJ,Jing, L,et al. Two measurements of the Na-22+p resonant scattering via thicktarget inverse-kinematics method[C]:E D P SCIENCES,2016.
Files in This Item: Download All
File Name/Size DocType Version Access License
Two measurements of (151KB)会议论文 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wang, YB]'s Articles
[Jin, SJ]'s Articles
[Jing, L]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wang, YB]'s Articles
[Jin, SJ]'s Articles
[Jing, L]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wang, YB]'s Articles
[Jin, SJ]'s Articles
[Jing, L]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Two measurements of the Na-22+p resonant scattering via thicktarget inverse-kinematics method.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.