Intermediate-energy Coulomb excitation of the neutron-rich Ge isotopes around N = 50

被引：0
|
作者：
H. Iwasaki
N. Aoi
S. Takeuchi
S. Ota
H. Sakurai
M. Tamaki
T. K. Onishi
E. Takeshita
H. J. Ong
N. Iwasa
H. Baba
Z. Elekes
T. Fukuchi
Y. Ichikawa
M. Ishihara
S. Kanno
R. Kanungo
S. Kawai
T. Kubo
K. Kurita
S. Michimasa
M. Niikura
A. Saito
Y. Satou
S. Shimoura
H. Suzuki
M. K. Suzuki
Y. Togano
Y. Yanagisawa
T. Motobayashi
机构：
[1] University of Tokyo,Department of Physics
[2] RIKEN,Department of Physics
[3] Kyoto University,Center for Nuclear Study (CNS)
[4] University of Tokyo,Department of Physics
[5] Rikkyo University,Department of Physics
[6] Tohoku University,Department of Physics
[7] Tokyo Institute of Technology,undefined
来源：
The European Physical Journal A - Hadrons and Nuclei | 2005年 / 25卷
关键词：
23.20.Js Multipole matrix elements; 25.70.De Coulomb excitation; 27.50.+e 59 ⩽ ; ⩽89;
D O I：
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学科分类号：
摘要：
Structure of the neutron-rich Ge isotopes at and around N = 50 has been investigated via intermediate-energy Coulomb excitation using secondary beams of 78-82Ge incident on a Pb target. The B(E2) values for the low-lying 2+ states have been extracted and compared with the data for neighboring isotopes around N = 50. In addition, a new method of intermediate-energy two-step Coulomb excitation has been proposed as a spectroscopic tool to study the 4+ states in neutron-rich even-even nuclei. The first application of the method and its results are presented.
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页码：415 / 417
页数：2
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