Evidence for a highly deformed band in 12C+16O breakup of 28Si -: art. no. 034315

被引：11
作者：
Ashwood, NI [1 ]
Murgatroyd, JT
Clarke, NM
Freer, M
Fulton, BR
Murphy, AS
Chappell, SPG
Cowin, RL
Dillon, GK
Watson, DL
Catford, WN
Curtis, N
Shawcross, M
Pucknell, V
机构：
[1] Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England
[2] Univ York, Dept Phys, York YO1 5DD, N Yorkshire, England
[3] Univ Surrey, Sch Phys & Chem, Guildford GU2 5XH, Surrey, England
[4] CLRC Daresbury Lab, Warrington WA4 4AD, Cheshire, England
来源：
PHYSICAL REVIEW C | 2001年 / 63卷 / 03期
关键词：
D O I：
10.1103/PhysRevC.63.034315
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
The O-16( O-16, (CO)-C-12-O-16) alpha reaction has been studied at incident energies of 90 and 97 MeV. States in Si-28 are reconstructed over the excitation energy range 22-45 MeV, and the spins of six states, ranging from 9(-) to 17(-). were obtained from angular correlation measurements. A comparison of these breakup states with scattering resonances indicates that some of the breakup states lie below the locus of the C-12+O-16 scattering resonances, and may belong to a highly deformed band with a rotational parameter of (42+/-5) keV and a bandhead energy of E-x=(26.3+/-0.9) MeV.
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页码：343151 / 343158
页数：8
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