Formation and deexcitation of the 32S compound nucleus via the 20Ne+12C and 16O+16O entrance channels |
| |
Authors: | F Saint-Laurent M Conjeaud S Harar JM Loiseaux J Menet JB Viano |
| |
Institution: | DPh-N/BE, CEN Saclay, BP 2, 91190 Gif-sur-Yvette, France;ISN Grenoble, France |
| |
Abstract: | Reaction-product cross sections following 20Ne+12C and 16O + 16O collisions at several incident energies have been measured with a E-ΔE counter telescope. They are compared to statistical model predictions. Fair agreement is obtained for the high-Z evaporation residue cross sections, but a strong discrepancy is observed for the lower-Z reaction products. Possible explanations are discussed. It is shown that the compound nucleus formation does not depend on the structure of the colliding ions in the entrance channel and also that it is not limited by the 32S yrast line. |
| |
Keywords: | Nuclear reactions |
本文献已被 ScienceDirect 等数据库收录! |
|