New broad 0+ state in 12C -: art. no. 021301

被引：85
|
作者：
Kurokawa, C [1 ]
Kato, K [1 ]
机构：
[1] Hokkaido Univ, Grad Sch Sci, Div Phys, Sapporo, Hokkaido 0600810, Japan
来源：
PHYSICAL REVIEW C | 2005年 / 71卷 / 02期
关键词：
D O I：
10.1103/PhysRevC.71.021301
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 3alpha resonance states in C-12 are investigated by using the method of analytic continuation in the coupling constant combined with the complex scaling method (ACCC+CSM). We obtain a new 0(+) resonance state with energy E-r=1.66 MeV and width Gamma=1.48 MeV, which is of interest as a candidate for the recently observed 0(+) state at E-x=10.3 MeV.
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页数：4
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