Quadrupole moments of superdeformed bands in 193Tl

被引：0
|
作者：
R. Krücken
Z. Wang
S.J. Asztalos
J.A. Becker
L.A. Bernstein
R.M. Clark
M.A. Deleplanque
R.M. Diamond
P. Fallon
N. Fotiades
K. Hauschild
I.Y. Lee
A.O. Macchiavelli
G.J. Schmid
F.S. Stephens
K. Vetter
机构：
[1] A.W. Wright Nuclear Structure Laboratory,
[2] Yale University,undefined
[3] New Haven,undefined
[4] CT 06520,undefined
[5] USA,undefined
[6] Nuclear Science Division,undefined
[7] Lawrence Berkeley National Laboratory,undefined
[8] Berkeley,undefined
[9] CA 94720,undefined
[10] USA,undefined
[11] Lawrence Livermore National Laboratory,undefined
[12] Livermore,undefined
[13] CA 94550,undefined
[14] USA,undefined
[15] Deptartment of Physics and Astronomy,undefined
[16] Rutgers University,undefined
[17] New Brunswick,undefined
[18] NJ 08903,undefined
[19] USA,undefined
来源：
The European Physical Journal A - Hadrons and Nuclei | 1999年 / 5卷
关键词：
PACS:21.10.Re Collective levels – 21.10.Ky Electromagnetic moments – 27.80.+w 190 ≤ A ≤ 219;
D O I：
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中图分类号：
学科分类号：
摘要：
Lifetimes of states in the two strongest superdeformed (SD) bands in 193Tl were measured using the Doppler-shift attenuation method. The reaction 176Yb(23Na,6n)193Tl at a beam energy of 129 MeV was used and γ-rays were detected by the Gammasphere array. Quadrupole moments of 18.3(10) eb and 17.4(10) eb were extracted for SD bands 1 and 2, respectively, using the fractional Doppler-shifts of the SD transitions. The previously reported linking transitions of these SD bands to normal deformed near yrast levels could not be confirmed. No other candidates for linking transitions could be established.
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页码：367 / 370
页数：3
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