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Dipole bands in the oblate-shaped195Pb |
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| Authors: | Kaci M Porquet M -G Hannachi F Aïche M Bastin G Deloncle I Gall B J P Schück C Azaiez F Beausang C W Bourgeois C Clark R M Duffait R Duprat J Hauschild K Joyce M J Korichi A Le Coz Y Meyer M Paul E S Perrin N Poffé N Redon N Sergolle H Sharpey-Schafer J F Simpson J Smith A G Wadsworth R |
| Institution: | 1. INFN, Sezione Sanità, Physics Laboratory, Istituto Superiore di Sanità, I-00161, Roma, Italy 2. Interdisciplinary Laboratory, SISSA, INFN, Sezione di Trieste, I-34014, Trieste, Italy 3. International Centre for Theoretical Physics, Strada Costiera 11, I-34014, Trieste, Italy 4. IKP(Theorie), Forschungszentrum Jülich Gmbh, D-52425, Jülich, Germany 5. L.D. Landau Institute for Theoretical Physics, GSP-1, 117940, ul. Kosygina 2., V-344, Moscow, Russia |
| Abstract: | The nucleus195Pb has been populated with the184W+16O reaction at 113 MeV. Two dipole γ-ray cascades have been observed using the EUROGAM spectrometer. A comprehensive level scheme related to these structures has been established. Multiparticle configurations are attributed to these high-spin structures from detailed comparison with the neighbouring nuclei,193Hg,194Pb and195Tl. Band crossings due to i13/2 neutron pair breaking are observed in195Pb at about the same frequencies as in the isotone193Hg. |
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