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Nagai, Y.; Styczen, J.; Piiparinen, M.; Kleinheinz, P.
International conference on nuclear behaviour at high angular momentum. Contributions, Strasbourg, 22-24 April 19801980
International conference on nuclear behaviour at high angular momentum. Contributions, Strasbourg, 22-24 April 19801980
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Strasbourg-1 Univ., 67 (France). Centre de Recherches Nucleaires; 180 p; Apr 1980; p. 71-72; International conference on nuclear behaviour at high angular momentum; Strasbourg, France; 22 - 24 Apr 1980; Published in summary form only.
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Ahmad, I.; Borggreen, J.; Chowdhury, P.; Khoo, T.L.; Smither, R.K.; Faber, S.R.; Dors, C.L.; Wilson, J.; Daly, P.J.
International conference on nuclear behaviour at high angular momentum. Contributions, Strasbourg, 22-24 April 19801980
International conference on nuclear behaviour at high angular momentum. Contributions, Strasbourg, 22-24 April 19801980
AbstractAbstract
No abstract available
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Source
Strasbourg-1 Univ., 67 (France). Centre de Recherches Nucleaires; 180 p; Apr 1980; p. 73; International conference on nuclear behaviour at high angular momentum; Strasbourg, France; 22 - 24 Apr 1980; Published in summary form only.
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AbstractAbstract
No abstract available
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Strasbourg-1 Univ., 67 (France). Centre de Recherches Nucleaires; 180 p; Apr 1980; p. 77-78; International conference on nuclear behaviour at high angular momentum; Strasbourg, France; 22 - 24 Apr 1980; Published in summary form only.
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AbstractAbstract
[en] Using the several criteria for the spin assignment of a rotational band based on very general argument, the spin of the lowest level observed in the yrast SD band 152Dy(1) is assigned to be I0 = 26(Eγ(I0 + 2→I0) = 602.4 keV), and it is demonstrated that spin assignments of I0 ≤ 25 as well as I0≥27 are in contradiction with these criteria
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Journal Article
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AbstractAbstract
No abstract available
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Gesellschaft fuer Schwerionenforschung m.b.H., Darmstadt (Germany, F.R.); 354 p; Mar 1981; p. 68; Published in summary form only.
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ALPHA DECAY RADIOISOTOPES, BETA DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, DAYS LIVING RADIOISOTOPES, DEFORMATION, DYSPROSIUM ISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, EVEN-EVEN NUCLEI, EVEN-ODD NUCLEI, GADOLINIUM ISOTOPES, INTERMEDIATE MASS NUCLEI, ISOTOPES, NUCLEI, RADIOISOTOPES, RARE EARTH NUCLEI
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AbstractAbstract
[en] Recent experiments using the Eurogam array have revealed a wealth of new information regarding the properties of superdeformed bands in the mass 150 region. These new results include the observation of new bands and also superdeformed band interactions. A very large data set has been obtained on 152Dy in order to search for transitions linking the superdeformed to normal states and to further investigate the entrance channel effect observed in the intensity of superdeformed states populated via different reactions. Analysis of these data is currently in progress and results to date will be reviewed
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1993 joint meeting of the American Physical Society and the American Association of Physics Teachers; Washington, DC (United States); 12-15 Apr 1993; CONF-9304297--
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[en] The influence of band interaction on the spin predictions and the J(2) pattern of superdeformed (SD) bands are investigated. To make a reliable spin prediction using the best-fit method, the transitions with significant band mixing should be excluded from the least-squares fitting. Spin predictions for 15 SD bands in the A∼150 region are made. In particular, the spin of the lowest level of the first discovered high-spin SD band 152 Dy(1) is predicted to be I0=26. A two-band mixing model is used to describe the irregular behaviour of J(2) with angular momentum. Two types of J(2) patterns are discussed. For the band-crossing case, the J(2) pattern in the band-crossing region is of a V (or inverse-V) type, which has been observed in both the A∼190 and 150 regions. For the band-mixing case characterized by a relatively weak band interaction, the J(2) pattern in the band-mixing region is of a W (or inverse-W) type, which was observed only in some SD bands in the A∼150 region. (author)
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Journal of Physics. G, Nuclear and Particle Physics (Online); ISSN 1361-6471;
; v. 26(1); p. 79-92

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ALPHA DECAY RADIOISOTOPES, ANGULAR MOMENTUM, BETA DECAY RADIOISOTOPES, DEFORMED NUCLEI, DYSPROSIUM ISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ENERGY LEVELS, EVEN-EVEN NUCLEI, EXCITED STATES, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, ISOTOPES, MAXIMUM-LIKELIHOOD FIT, NUCLEI, NUMERICAL SOLUTION, PARTICLE PROPERTIES, RADIOISOTOPES, RARE EARTH NUCLEI
Reference NumberReference Number
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Libert, J.; Delonche, I.
NSNR - Nuclear structure and nuclear reactions at low and intermediate energies1993
NSNR - Nuclear structure and nuclear reactions at low and intermediate energies1993
AbstractAbstract
[en] Positive parity states at normal deformation and superdeformation (SD) are calculated in medium and heavy nuclei as eigenstates of the Bohr-like Hamiltonian deduced from the Griffin-Hill-Wheeler equation treated in the Gaussian Overlap Approximation
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Source
Jolos, R.; Joint Inst. for Nuclear Research, Dubna (Russian Federation); 397 p; 1993; p. 142-150; International Conference on Nuclear Structure and Nuclear Reactions at Low and Intermediate Energies; Dubna (Russian Federation); 15-19 Sep 1992
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ALPHA DECAY RADIOISOTOPES, BETA DECAY RADIOISOTOPES, DYSPROSIUM ISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ENERGY LEVELS, EVEN-EVEN NUCLEI, HEAVY NUCLEI, HOURS LIVING RADIOISOTOPES, INTERMEDIATE MASS NUCLEI, ISOTOPES, MERCURY ISOTOPES, MINUTES LIVING RADIOISOTOPES, NUCLEI, RADIOISOTOPES, RARE EARTH NUCLEI, YEARS LIVING RADIOISOTOPES
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AbstractAbstract
[en] Microscopic calculations overestimate the amount of angular momentum carried by the superdeformed rotational band in 152Dy. This discrepancy between experiment and theory can be accounted for by the dynamic pairing correlations. Reasons for the particular importance of these correlations in fast rotating and strongly deformed nuclei are discussed. (orig.)
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Mansour, N.
International Centre for Theoretical Physics, Trieste (Italy)1989
International Centre for Theoretical Physics, Trieste (Italy)1989
AbstractAbstract
[en] A detailed γ-ray study of 152Dy emitted in decay of the superdeformed band has been performed using the 122Sn(35CL,P4n) reaction at low bombarding energy. Several γ-rays de-exciting non-yrast states have been identified, among them transitions previously observed in coincidence with this superdeformed band. We can also weakly detect the lowest two members of the superdeformed cascade, but the data are not quite good enough to make a firm connection to them. (author). 6 refs, 3 figs, 1 tab
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Oct 1989; 9 p
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Report
Literature Type
Numerical Data
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ALPHA DECAY RADIOISOTOPES, BETA DECAY RADIOISOTOPES, DATA, DECAY, DYSPROSIUM ISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, ENERGY-LEVEL TRANSITIONS, EVEN-EVEN NUCLEI, HOURS LIVING RADIOISOTOPES, INFORMATION, INTERMEDIATE MASS NUCLEI, ISOTOPES, NUCLEAR DECAY, NUCLEI, NUMERICAL DATA, RADIOISOTOPES, RARE EARTH NUCLEI
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