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Nuclear astrophysics experiments for explosive hydrogen burning

Title
Nuclear astrophysics experiments for explosive hydrogen burning
Authors
Hahn I.Kim A.
Ewha Authors
한인식김아람
SCOPUS Author ID
한인식scopus; 김아람scopus
Issue Date
2016
Journal Title
New Physics: Sae Mulli
ISSN
0374-4914JCR Link
Citation
vol. 66, no. 12, pp. 1511 - 1517
Keywords
Hydrogen burningNuclear synthesisRadioactive ion beam
Publisher
Korean Physical Society
Indexed
SCOPUS; KCI scopus
Abstract
Explosive phenomena, such as X-ray bursts and novae, are generated by nuclear fusion processes known as the rapid proton capture (rp) process, which are responsible for creating elements up to and beyond the iron isotopes. There are some key nuclear reactions, such as the 15O(αγ)19Ne and 14O(α,ρ)17F reactions, for understanding the mechanism of these hydrogen burnings, especially when the breakout from the HCNO cycle to the rp-process occurs. Measuring these two reaction rates and many other reactions in the rp-process path requires radioactive ion beams. Our experiments with radioactive 14O and 15O beams and some future considerations with radioactive ion (RI) beams are described.
DOI
10.3938/NPSM.66.1511
Appears in Collections:
사범대학 > 과학교육과 > Journal papers
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