Evidence for nontermination of rotational bands in 74Kr.
Phys Rev Lett
; 95(23): 232501, 2005 Dec 02.
Article
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| MEDLINE
| ID: mdl-16384300
ABSTRACT
Three rotational bands in 74Kr were studied up to (in one case one transition short of) the maximum spin I(max) of their respective single-particle configurations. Their lifetimes have been determined using the Doppler-shift attenuation method. The deduced transition quadrupole moments reveal a modest decrease, but far from a complete loss of collectivity at the maximum spin I(max). This feature, together with the results of mean field calculations, indicates that the observed bands do not terminate at I = I(max).
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MEDLINE
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Revista:
Phys Rev Lett
Año:
2005
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Article
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Canadá