Popis: |
Spectra and angular distributions have been measured at E n = 14.4 MeV for (n, p), (n, d), (n, t) and (n, α) processes on 19 F leading to the ground state and to some low-lying levels of the residual nuclei. The (n, d) differential cross sections have been analysed using the DWBA calculation. The spectroscopic factors have been extracted and compared with those calculated on the basis of the shell model. The (n, t) data have been analysed in terms of the Butler theory, while the (n, α) angular distribution has been compared with the Hauser-Feshbach theory. |