Shell evolution for neutron-rich 46-54Ar isotopes in the full and truncated fp neutron model spaces

被引：1

作者：

Bahr, Hussam A. ^{[1
]}

Alzubadi, Ali A. ^{[1
]}

机构：

[1] Univ Baghdad, Coll Sci, Dept Phys, Baghdad, Iraq

来源：

MODERN PHYSICS LETTERS A | 2021年 / 36卷 / 33期

关键词：

Shell evolution; Ar isotopes; model space; configuration mixing; energy of first 2(+); B(E2); average occupancy; NUCLEI;

D O I：

10.1142/S0217732321502357

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The shell evolution of even-even drip line argon isotopes 46-54Ar has been investigated via the shell model calculations using SDPF-U and SDPF-NR two-body effective interactions in two different shell model spaces pi(sd) - nu(fp) and pi(sd) - nu(f(7/2p)). In this work, the energy of first 2+, reduced transition probability B(E2), excitation energy levels as well as how the proton shells evolve with N have been studied. Excellent agreements were obtained for the first 2(+) level along the investigated isotopes within pi(sd) - nu(fp) and pi(sd) - nu(f(7/2p)) model spaces.

引用

页数：10

共 34 条

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