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- Title
Spectroscopic quadrupole moments of high-spin isomers in <sup>193</sup>Pb.
- Authors
Balabanski, D. L.; Ionescu-Bujor, M.; Iordachescu, A.; Bazzacco, D.; Brandolini, F.; Bucurescu, D.; Chmel, S.; Danchev, M.; De Poli, M.; Georgiev, G.; Haas, H.; Hübel, H.; Marginean, N.; Menegazzo, R.; Neyens, G.; Pavan, P.; Rainovski, G.; Rossi Alvarez, C.; Ur, C. A.; Vyvey, K.
- Abstract
The quadrupole interaction of high-spin isomers in 193Pb implanted into solid Hg cooled at a temperature T = 170 K has been investigated by the time-differential perturbed γ-ray angular-distribution method. Spectroscopic quadrupole moment values of &verbar;Qs&verbar; = 0.22(2) eb and 0.45(4) eb have been deduced for the 21/2- and 33/2+ three-neutron states, respectively. A much higher value &verbar;Qs&verbar; = 2.84(26) eb has been determined for the 29/2- isomer, the band head of a magnetic rotational band.
- Subjects
QUADRUPOLES; PARTICLES (Nuclear physics); NUCLEAR isomers; SPECTRUM analysis; GAMMA rays; NEUTRONS
- Publication
European Physical Journal A -- Hadrons & Nuclei, 2004, Vol 20, Issue 1, p191
- ISSN
1434-6001
- Publication type
Article
- DOI
10.1140/epja/i2002-10351-x