PI-G(9/2)CIRCLE-TIMES-NU-G(9/2) MULTIPLET - NUCLEAR-STRUCTURE OF Y-82

被引：8

作者：

GARCIABERMUDEZ, G ^{[1
]}

SOMACAL, H ^{[1
]}

CARDONA, MA ^{[1
]}

FILEVICH, A ^{[1
]}

ACHTERBERG, E ^{[1
]}

SZYBISZ, L ^{[1
]}

机构：

[1] CONSEJO NACL INVEST CIENT & TECN, BUENOS AIRES, DF, ARGENTINA

来源：

PHYSICAL REVIEW C | 1995年 / 51卷 / 03期

关键词：

D O I：

10.1103/PhysRevC.51.1181

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 level scheme of Y82 is investigated via the Ni58(27Al,2pn) reaction at a beam energy from 75 to 105 MeV. Excitation functions and neutron-γ coincidences were performed in order to obtain the isotopic identification of the measured γ rays. From the angular distribution, γ-γ, and delayed coincidence data a decay scheme was constructed. It exhibits a sequence of levels with probable spin values ranging up to Iπ=(17+), two of them being isomeric states. In particular, the nuclear structure below the Iπ=(9+) is analyzed. The interpretation of these states in terms of the πg9/2νg9/2 multiplet is discussed. © 1995 The American Physical Society.

引用

页码：1181 / 1191

页数：11

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