Article révisé par les pairs
Résumé : Angular and energy distributions have been measured for products of 4≦Z≦12 from reaction of 1,095 MeV40Ar+natAg. In addition to sources located near the projectile and fusion system velocities, the data show the presence of a source located around Vbeam/2 which cannot be explained by any existing model. A possible interpretation is proposed. © 1984 Springer-Verlag.