STUDY OF EU-151 LEVELS VIA THE (P,2NGAMMA) REACTION

被引：18

作者：

BIANCO, GL ^{[1
]}

MOLHO, N ^{[1
]}

MORONI, A ^{[1
]}

ANGIUS, S ^{[1
]}

BLASI, N ^{[1
]}

FERRERO, A ^{[1
]}

机构：

[1] IST NAZL DI FIS NUCL,MILANO,ITALY

来源：

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 1979年 / 5卷 / 05期

关键词：

D O I：

10.1088/0305-4616/5/5/010

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：

Gamma rays from levels in 151Eu have been studied following the 152Sm (p,2n) reaction. A level scheme based on excitation functions, on angular distributions and on prompt and delayed gamma - gamma coincidence measurements is proposed and compared with findings by other authors. Some transitions observed lead to levels not previously compared with findings by other authors. Some transitions observed lead to levels not previously identified in gamma -ray work. The experimental results are compared with the predictions of the rigid rotor-plus-particle model including Coriolis coupling. Negative-parity states are described in terms of the interacting-boson model.

引用

页码：697 / 713

页数：17

共 17 条

[1] INTERACTING BOSON MODEL OF COLLECTIVE NUCLEAR STATES .2. ROTATIONAL LIMIT [J].