Shears bands in Pb 193

Four bands of enhanced dipole transitions, with weak crossovers, have been observed in Pb-195. Three of these bands are connected to the spherical levels. in addition, the spherical level scheme has been extended. The nuclear spectroscopy was done with the early implementation of GAMMASPHERE and HER...

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Veröffentlicht in:	Physical review. C, Nuclear physics Nuclear physics, 1996-09, Vol.54 (3), p.1106-1116
Hauptverfasser:	Baldsiefen, G., Stoyer, M. A., Cizewski, J. A., McNabb, D. P., Younes, W., Becker, J. A., Bernstein, L. A., Brinkman, M. J., Farris, L. P., Henry, E. A., Hughes, J. R., Kuhnert, A., Wang, T. F., Cederwall, B., Clark, R. M., Deleplanque, M. A., Diamond, R. M., Fallon, P., Lee, I. Y., Macchiavelli, A. O., Oliveira, J., Stephens, F. S., Burde, J., Vo, D. T., Frauendorf, S.
Format:	Artikel
Sprache:	eng
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Zusammenfassung:	Four bands of enhanced dipole transitions, with weak crossovers, have been observed in Pb-195. Three of these bands are connected to the spherical levels. in addition, the spherical level scheme has been extended. The nuclear spectroscopy was done with the early implementation of GAMMASPHERE and HERA arrays of Get detectors. The nucleus Pb-193 was populated in the Yb-174(Mg-24,5n) reaction at beam energies of 129, 131, and 134 MeV. The experimental results are compared to tilted-axis cranking calculations. The systematical behavior of the dipole bands in the heavier odd-A Pb isotopes, Pb-195,Pb-197,Pb-199,Pb-201, is also discussed.
ISSN:	0556-2813 1089-490X 1089-490X
DOI:	10.1103/PhysRevC.54.1106