Changes in neutron shell closures far from stability line

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作者
Dlouhy, Z [1 ]
机构
[1] Acad Sci Czech Republ, Inst Nucl Phys, CZ-25068 Rez, Czech Republic
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O57 [原子核物理学、高能物理学];
学科分类号
070202 ;
摘要
Data on mass measurements of neutron-rich nuclei and the measurement of instability of doubly magic nucleus O-28 at GANIL provide exact information on changes in shell closures. The behaviour of the two neutron separation energies S-2n gives a very clear evidence for the existence of the new shell closure N=16 appearing between 2s(1/2) and 1d(3/2) orbitals for neutron-rich isotopes from C to Ne.
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页码:345 / 346
页数:2
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