Chiral bands in 105Rh
AUTOR(ES)
Alcántara-Núñez, J.A., Oliveira, J.R.B., Cybulska, E.W., Medina, N.H., Rao, M.N., Ribas, R.V., Rizzutto, M.A., Seale, W.A., Falla-Sotelo, F., Wiedemann, K.T., Dimitrov, V.I., Frauendorf, S.
FONTE
Brazilian Journal of Physics
DATA DE PUBLICAÇÃO
2004-09
RESUMO
The 105Rh nucleus has been studied by in-beam gamma spectroscopy with the heavy-ion fusion-evaporation reaction 100Mo(11B, 02ngamma) at 43 MeV. A rich variety of structures was observed at high and low spin, using gamma - gamma - t and gamma - gamma - particle coincidences and directional correlation ratios. Four magnetic dipole bands have also been observed at high spin. Two of them are nearly degenerate in excitation energy and could be chiral partners, as predicted by Tilted Axis Cranking calculations.
