LIFETIME MEASUREMENTS IN KR-75 AND SYSTEMATIC STUDY OF KRYPTON ISOTOPES

被引：12
|
作者：
CARDONA, MA
BERMUDEZ, GG
FILEVICH, A
ACHTERBERG, E
机构：
[1] Departamento de Física, Comisian Nacional de Energía Atamica
来源：
PHYSICAL REVIEW C | 1990年 / 42卷 / 02期
关键词：
D O I：
10.1103/PhysRevC.42.591
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：
Lifetimes of states in Kr75, excited in the Fe54(24Mg,2pn)75Kr reaction at 75 MeV, have been measured using the recoil-distance technique. The E2 transition strengths in Kr75 have been interpreted within the rigid-triaxial-rotorplusquasiparticle model. A consistent set of parameters, required for the application of this model, has been obtained from a systematic study of Kr isotopes. The prediction of the model describes the experimental data rather well and suggests a deformation of 0.4 for Kr75. © 1990 The American Physical Society.
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收藏
页码：591 / 598
页数：8
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