Nuclear transfer reaction measurements at the ESR-for the investigation of the astrophysical O-15(alpha,gamma)Ne-19 reaction

doi:10.1088/0031-8949/2015/T166/014007

	Nuclear transfer reaction measurements at the ESR-for the investigation of the astrophysical O-15(alpha,gamma)Ne-19 reaction
	Doherty, D. T.1,2; Woods, P. J.1; Litvinov, Yu A.3; Najafi, M. Ali 4; Bagchi, S.4; Bishop, S.5; Bo, M.6; Brandau, C.3,7; Davinson, T.1; Dillmann, I.3,8
刊名	PHYSICA SCRIPTA
	2015-11-01
卷号	T166 页码:4
关键词	nuclear astrophysics storage rings transfer reactions
ISSN号	0031-8949
DOI	10.1088/0031-8949/2015/T166/014007
英文摘要	Astrophysical x-ray bursts are thought to be a result of thermonuclear explosions on the atmosphere of an accreting neutron star. Between these bursts, energy is thought to be generated by the hot CNO cycles. The O-15(alpha,gamma)Ne-19 reaction is one reaction that allows breakout from these CNO cycles and into the rp-process to fuel outbursts. The reaction is expected to be dominated by a single 3/2(+) resonance at 4.033 MeV in Ne-19, however, limited information is available on this key state. This work reports on a pioneering study of the Ne-20(p, d)Ne-19 reaction, performed in inverse kinematics at the experimental storage ring (ESR) as a means of accessing the astrophysically important 4.033 MeV state in Ne-19. The unique, background free, high luminosity conditions of the storage ring were utilized for this, the first transfer reaction performed at the ESR. The results of this pioneering test experiment are presented along with suggestions for future measurements at storage ring facilities.
资助项目	Helmholtz/CAS Joint Research Group HCJRG[HCJRG-108] ; Science & Technology Facilities Council (STFC)
WOS研究方向	Physics
语种	英语
出版者	IOP PUBLISHING LTD
WOS记录号	WOS:000368901600008
资助机构	Helmholtz/CAS Joint Research Group HCJRG ; Science & Technology Facilities Council (STFC)
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/41626]
专题	中国科学院近代物理研究所
通讯作者	Doherty, D. T.
作者单位	1.Univ Edinburgh, Sch Phys & Astron, Edinburgh EH9 3JZ, Midlothian, Scotland 2.CEA Saclay, F-91400 Gif Sur Yvette, France 3.GSI Helmholtz Ctr Heavy Ion Res, D-64291 Darmstadt, Germany 4.Univ Groningen, KVI CART, NL-9747 AA Groningen, Netherlands 5.Tech Univ Munich, Phys Dept E12, D-85748 Garching, Germany 6.Goethe Univ Frankfurt, D-60438 Frankfurt, Germany 7.Univ Giessen, Inst Atom & Mol Phys, D-35390 Giessen, Germany 8.Univ Giessen, Phys Inst 2, D-35392 Giessen, Germany 9.Tech Univ Darmstadt, Inst Kernphys, D-64289 Darmstadt, Germany 10.Univ Tehran, Dept Phys, Tehran, Iran
推荐引用方式 GB/T 7714	Doherty, D. T.,Woods, P. J.,Litvinov, Yu A.,et al. Nuclear transfer reaction measurements at the ESR-for the investigation of the astrophysical O-15(alpha,gamma)Ne-19 reaction[J]. PHYSICA SCRIPTA,2015,T166:4.
APA	Doherty, D. T..,Woods, P. J..,Litvinov, Yu A..,Najafi, M. Ali.,Bagchi, S..,...&Zamora, J. C..(2015).Nuclear transfer reaction measurements at the ESR-for the investigation of the astrophysical O-15(alpha,gamma)Ne-19 reaction.PHYSICA SCRIPTA,T166,4.
MLA	Doherty, D. T.,et al."Nuclear transfer reaction measurements at the ESR-for the investigation of the astrophysical O-15(alpha,gamma)Ne-19 reaction".PHYSICA SCRIPTA T166(2015):4.