β-decay rates of 115,117Rh into 115,117Pd isotopes in the microscopic interacting boson-fermion model

被引：12

作者：

Ferretti, J. ^{[1
]}

Kotila, J. ^{[2
,3
]}

Vsevolodovna, R. I. Magana ^{[4
]}

Santopinto, E. ^{[4
]}

机构：

[1] Univ Jyvaskyla, Dept Phys, POB 35, Jyvaskyla 40014, Finland

[2] Univ Jyvaskyla, Finnish Inst Educ Res, POB 35, Jyvaskyla 40014, Finland

[3] Yale Univ, Ctr Theoret Phys, Sloane Phys Lab, New Haven, CT 06520 USA

[4] Ist Nazl Fis Nucl, Sez Genova, Via Dodecaneso 33, I-16146 Genoa, Italy

来源：

PHYSICAL REVIEW C | 2020年 / 102卷 / 05期

基金：

芬兰科学院;

关键词：

COLLECTIVE STATES; SHELL-MODEL; 1ST OBSERVATION; EXCITED-STATES; NEUTRON-RICH; HALF-LIVES; PROTON; NUCLEI;

D O I：

10.1103/PhysRevC.102.054329

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：

The structure of odd-A Rh-115,Rh-117 and Pd-115,Pd-117 isotopes is studied by means of the neutron-proton interacting boson-fermion model (IBFM-2). J(P) = 1/2(+) quantum number assignment for the Pd-115,Pd-117 ground states is critically discussed and the predicted energy levels are compared to the existing experimental data. The resulting nuclear wave functions are used to compute the beta-decay ft values of the transitions from Rh-115,Rh-117 to Pd-115,Pd-117 in the microscopic IBFM-2 and the results compared with the data.

引用

页数：7

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