266 excitation curves for the emission of protons, deuterons, tritons, α particles, and ${}_{}{}^8{}_{}{}^{}\mathrm{Be}$ and ${}_{}{}^9{}_{}{}^{}\mathrm{Be}$ ions have been measured in the system ${}_{}{}^9{}_{}{}^{}\mathrm{Be}$ + ${}_{}{}^{12}{}_{}{}^{}\mathrm{C}$. Data were taken in 107 keV steps in the energy range from 5.9 to 15.4 MeV (c.m.) at several angles between 5° and 175° (lab). The results were analyzed on the basis of the statistical reaction model and various statistical methods for localizing possible correlated structures were used. The fluctuations are shown to be in agreement with the predictions of the statistical model and no marked correlations between different channels were found.

NUCLEAR REACTIONS ${}_{}{}^{12}{}_{}{}^{}\mathrm{C}$(${}_{}{}^9{}_{}{}^{}\mathrm{Be}$,$x$), $x=p, d, t, \alpha , {}_{}{}^8{}_{}{}^{}\mathrm{Be}, \mathrm{and} {}_{}{}^9{}_{}{}^{}\mathrm{Be}$; measured $\sigma (E_x,{\theta }_x)$, $E_{\mathrm{c}.\mathrm{m}.\mathrm{}}=5.9-15.4\mathrm{}$ MeV. Statistical analysis of excitation curves; unsuccessful search for resonances.

• Received 30 December 1981

DOI:https://doi.org/10.1103/PhysRevC.25.2403