Investigation of lifetimes in dipole bands of 142Gd

被引:57
作者
Pasternak, AA
Podsvirova, EO
Lieder, RM
Chmel, S
Gast, W
Venkova, T
Jäger, HM
Mihailescu, L
de Angelis, G
Napoli, DR
Gadea, A
Bazzacco, D
Menegazzo, R
Lunardi, S
Urban, W
Droste, C
Morek, T
Rzaca-Urban, T
Duchene, G
Dewald, A
机构
[1] Forschungszentrum Julich, Inst Kernphys, D-52425 Julich, Germany
[2] RAS, AF Ioffe Phys Tech Inst, RU-194021 St Petersburg, Russia
[3] Univ Bonn, Inst Strahlen & Kernphys, D-53115 Bonn, Germany
[4] Bulgarian Acad Sci, Inst Nucl Res & Nucl Energy, BG-1784 Sofia, Bulgaria
[5] Lab Nazl Legnaro, Ist Nazl Fis Nucl, I-35020 Legnaro, PD, Italy
[6] Univ Padua, Dipartimento Fis, I-35131 Padua, Italy
[7] Ist Nazl Fis Nucl, Sez Padova, I-35131 Padua, Italy
[8] Univ Warsaw, Inst Expt Phys, PL-00681 Warsaw, Poland
[9] IReS, F-67037 Strasbourg, France
[10] Univ Cologne, Inst Kernphys, D-50937 Cologne, Germany
关键词
D O I
10.1140/epja/i2004-10088-6
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 have been measured for dipole bands in Cd-142 using DSAM. The deduced B(M1) and B(E2) values as well as B(M1)/B(E2) ratios are compared with calculations in the framework of the TAC (Tilted Axis Cranking) and SPAC (Shears mechanism with Principal Axis Cranking) models. The dipole bands DB1 to DB4 can be interpreted as magnetic rotational bands.
引用
收藏
页码:191 / 196
页数:6
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