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Experimental challenge to nuclear physics problems in the νp-process

Title
Experimental challenge to nuclear physics problems in the νp-process
Authors
Kubono S.Binh D.N.Hayakawa S.Hashimoto T.Kahl D.M.Yamaguchi H.Wakabayashi Y.Teranishi T.Iwasa N.Komatsubara T.Kato S.Chen A.Cherubini S.Choi S.H.Hahn I.S.He J.J.Khiem L.H.Lee C.S.Kwon Y.K.Wanajo S.Janka H.-T.
Ewha Authors
한인식
SCOPUS Author ID
한인식scopus
Issue Date
2012
Journal Title
AIP Conference Proceedings
ISSN
0094-243XJCR Link
Citation
vol. 1484, pp. 189 - 196
Indexed
SCOPUS scopus
Abstract
Astrophysical stellar reactions at extremely high temperatures involve a variety of problems both in nuclear reactions and nuclear structures. Specifically, the problems in the νpprocess were discussed in this talk based on our recent experimental results with low-energy RI beams and a simulation study. The νp-process is one of the key processes for investigating the mechanism of type II supernovae, and the process could be possibly responsible for "the excess production" of p-nuclei around mass 90-100. Alpha cluster resonances have been discovered experimentally to play a crucial role for the stellar (α, p) reactions just above the alpha threshold. Neutron induced reactions in the proton-rich nuclear regions in the νp-process are also suggested to play an important role, which involve nuclear structures of high level density at high excitation energies, probably giant resonances. The discussion also covered the p-nuclei production through the νp-process at around mass 100. © 2012 American Institute of Physics.
DOI
10.1063/1.4763394
ISBN
9780735410961
Appears in Collections:
사범대학 > 과학교육과 > Journal papers
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