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The level structure of 125Te up to an excitation energy of ∼ 2.2 MeV has been investigated by the (d, t) and (3He, α) reactions with beams of 17 MeV deuterons and 24 MeV 3He particles. Angular distributions were recorded and analyzed with standard DWBA calculations. Spectroscopic factors were deduced. Anomalous angular distributions and cross sections of some low-lying and weakly excited positive parity states are explained using CCBA calculations. A new level, probably ½+, is observed at 538 keV.

The level structure of 127Te up to an exitation energy of 2.5 MeV has been investigated with the (d,t) and (τ,α) reactions with beams of 17 MeV deuterons and 24 MeV τ-particles. Angular distributions were recorded and analyzed with standard DWBA calculations. Spectroscopic factors were deduced. Anomalous angular distributions and cross sections of some low-lying and weakly excited states are explained using CCBA calculations.

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The structure and decay properties of levels between 1 and 40 MeV of excitation energy in rare earth nuclei have been studied. In particular, coupling phenomena and signatures of non-statistical cooling are discussed.