Energy valleys of double-magic superheavy nuclei

被引：0
|
作者：
Gherghescu, RA [1 ]
Poenaru, DN
Greiner, W
机构：
[1] Natl Inst Phys & Nucl Engn, RO-76900 Bucharest, Romania
[2] Goethe Univ Frankfurt, Inst Theoret Phys, D-60054 Frankfurt, Germany
来源：
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS | 1998年 / 111卷 / 01期
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D O I：
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中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
An alternative Z=120 proton shell closure is analysed for the superheavy region. The proton magic numbers 114 and 120 are obtained for two different sets of the spin-orbit and 1(2) strength parameters, kappa and mu. Two possible double-magic superheavy nuclei : (304)120 and (298)114 are compared within a four-dimensional space of deformation which includes mass-asymmetry and three geometrical degrees of freedom.
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页码：105 / 111
页数：7
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