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arXiv · 0704.0060

Coulomb excitation of unstable nuclei at intermediate energies

C. A. Bertulani·G. Cardella·M. De Napoli·G. Raciti·E. Rapisarda
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Abstract

We investigate the Coulomb excitation of low-lying states of unstable nuclei in intermediate energy collisions ($E_{lab}\sim10-500$ MeV/nucleon). It is shown that the cross sections for the $E1$ and $E2$ transitions are larger at lower energies, much less than 10 MeV/nucleon. Retardation effects and Coulomb distortion are found to be both relevant for energies as low as 10 MeV/nucleon and as high as 500 MeV/nucleon. Implications for studies at radioactive beam facilities are discussed.

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C. A. Bertulani, G. Cardella, M. De Napoli, G. Raciti, E. Rapisarda. 2007-05-21. Coulomb excitation of unstable nuclei at intermediate energies. https://doi.org/10.1016/j.physletb.2007.05.029

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