PAIRING AND SHELL EVOLUTION IN NEUTRON RICH NUCLEI

被引：0

作者：

Sarkar, Maitreyee Saha ^{[1
]}

Sarkar, Sukhendusekhar ^{[1
]}

机构：

[1] Saha Inst Nucl Phys, Div Nucl Phys, Kolkata 700064, W Bengal, India

来源：

FISSION AND PROPERTIES OF NEUTRON-RICH NUCLEI, ICFN5 | 2013年

关键词：

Odd-even mass difference; Pairing; E(2(+)); B(E2; 2(+) -> 0(+)); Shell closures; TRANSITION;

D O I：

暂无

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：

From the experimental data on odd-even staggering of masses, it has been shown that variation of pairing as a function of neutron number plays an important role in many distinctive features like occurrence of new shell closures, shell erosion, anomalous reduction of the energy of the first 2(+) state and slower increase in the B(E2, 2(1)(+). 0(1)(+)) in the neutron-rich even-even nuclei in different mass regions. New predictions have been made in a model independent way.

引用

页码：498 / 503

页数：6

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