An intense beam (1.5*10/sup 8/ particles/sec) of radioactive /sup 13/N/sup 1+/ ions (half-life: /b T//sub 1/2/=10 min) has been produced and accelerated to 0.65 MeV/nucleon, by coupling two cyclotrons with an electron cyclotron resonance ion source. This is the first time a short-lived radioactive ion beam has been produced by this method, at such an energy and with such a high intensity, a result which opens up a wide field in many applications. The first experiment along these lines will be the measurement of the cross section for the nuclear reaction /sup 1/H( /sup 13/N, gamma )/sup 14/O which is the crucial reaction for the operation of the so-called hot CNO cycle in nuclear astrophysics.
Darquennes, D., Sindano Wa Kitwanga, Van Duppen, P., Vanhorenbeeck, J., Vervier, J., Zaremba, S., Decrock, P., Delbar, T., Galster, W., Huyse, M., Jongen, Y., Lacroix, M., Leleux, P., Licot, I., Lienard, E., Lipnik, P., Loiselet, M., & Ryckewaert, G. (1990). Production of intense radioactive ion beams using two accelerators. Physical Review C (Nuclear Physics), 42(3), R804-R806. https://hdl.handle.net/2078.5/148855 (Original work published 1990)