Work

Systematics for low energy incomplete fusion: Still a puzzle?

Year: 2016

Type: conference-paper

Abstract: In order to have a better and clear picture of incomplete fusion reactions at energies ≈4-7MeV/nucleon, the excitation function measurements have been performed for 18 O+ 159 Tb system. The experimental data have been analyzed within the framework of compound nucleus decay. The cross-section for xn /p xn -channels are found to be well reproduced by PACE4 predictions, which suggest their production via complete fusion process. However, a significant enhancement in the excitation functions of α -emitting channels has been observed over the theoretical ones, which has been attributed due to the incomplete fusion processes. The incomplete fusion fractions have been deduced at each studied energy and compared with other nearby systems for better insight into the underlying dynamics. The incomplete fusion fraction has been found to be sensitive to the projectile’s energy and α -Q-value.

Source: EPJ Web of Conferences

DOI: 10.1051/epjconf/201611708022