Abstract

This paper presents recent results in the behavior of projectile fragments formed in interactions of relativistic ions within a Cu-target stack arrangement. As ion beam we used C-12 projectiles with a momentum of 54 GeV/c (synchrophasotron, Dubna/USSR) and He-4 projectiles with a momentum of 6,8 GeV/c (Saturne, Saclay/France). Target remaining reaction products have been measured by radioactivation techniques off-line using conventional Ge(Li) detectors. Special attention was spent to the dependence of relative yields on different target fragments mainly for Na-24, Sc-44, Co-58.

Keywords:

• anomalons
• carbon 12 beams
• copper 64 target
• heavy ion reactions
• helium 4 beams
• ion beams
• mean free path
• nuclear fragments
• relativistic beam injection
• relativistic range