COULOMB-EXCITATION OF THE K(PI)=8(-) ISOMER IN HF-178

被引：9
|
作者：
XIE, H
ENDER, C
GERL, J
HARTLEIN, T
KOCK, F
KROLL, T
REITER, P
SCHWALM, D
THIROLF, P
VETTER, K
WIESWESSER, A
WOLLERSHEIM, HJ
机构：
[1] UNIV HEIDELBERG, INST PHYS, W-6900 HEIDELBERG, GERMANY
[2] MAX PLANCK INST, HEIDELBERG, GERMANY
[3] UNIV FRANKFURT, INST KERNPHYS, W-6000 FRANKFURT, GERMANY
来源：
PHYSICAL REVIEW C | 1993年 / 48卷 / 05期
关键词：
D O I：
10.1103/PhysRevC.48.2517
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 K(pi)=8- isomer at 1147.4 keV in Hf-178 was populated in a Coulomb excitation experiment with Te-130 ions. The measured cross section for this isomer was 2.7+/-1.9/1.4, 4.3+/-3.4/2.0, and 7.5+/-6.1/3.2 mb for three beam energies below the Coulomb barrier, namely 560, 590, and 620 MeV. If one assumes that the projection of the total angular momentum on the symmetry axis, K, is only an approximate quantum number, the population of this isomer can be reproduced via direct E3 excitations of odd spin members of the isomeric band from the ground state band.
引用
收藏
页码：2517 / 2519
页数：3
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