Microscopic cluster description of 12C

被引：14
作者：
Vasilevsky, V. [1 ]
Arickx, F. [2 ]
Vanroose, W. [2 ]
Broeckhove, J. [2 ]
机构：
[1] Bogolyubov Inst Theoret Phys, Kiev, Ukraine
[2] Univ Antwerp, Dept Wiskunde Informatica, Antwerp, Belgium
来源：
PHYSICAL REVIEW C | 2012年 / 85卷 / 03期
关键词：
ALPHA-CHAIN STATES; FADDEEV CALCULATION; 3-ALPHA; RESONANCES; NUCLEI;
D O I：
10.1103/PhysRevC.85.034318
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：
We investigate both bound and resonance states in C-12 embedded in a three-alpha-cluster continuum using a three-cluster microscopic model. The model relies on the hyperspherical harmonics basis to enumerate the channels describing the three-cluster discrete and continuous spectrum states. It yields the most probable distribution of the three alpha clusters in space, and the dominant decay modes of the three-cluster resonances.
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页数：11
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