Abstract
About 50 states with spins ≦8ħ in128Xe have been populated by means of the125Te (α, n) reaction at projectile energies near the Coulomb barrier. In particular eight 2+ or (1,2+) states have been observed. The (α, n) reaction at particle energies near the Coulomb barrier seems to be a powerful tool to by-pass the strong selectivity for the yrast states in normal (HI, xn) reactions.
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We would like to thank Prof. Lo Bianco for many discussions and Dr. J. Eberth and Dr. J. Roth for their help in taking the neutron gated spectrum.
This work is supported by BMFT.
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Dewald, A., Reinhardt, R., Panqueva, J. et al. Non yrast spectroscopy with the (α, n) reaction at the coulomb barrier. Z Physik A 315, 77–79 (1984). https://doi.org/10.1007/BF01436211
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DOI: https://doi.org/10.1007/BF01436211