Nuclear interaction losses of H-1,H-2,H-3, He-4,He-6,He-8, Li-6,Li-7,Li-8,L
i-9 and Be-9 in CsI, EGO and GSO crystals have been measured as a function
of particle energy in the range of 10-50 MeV/nucleon by direct exposure of
Delta E(Si)-E(Sci/PD) telescopes to secondary beams from the ACCULINNA frag
ment separator. The results are compared with calculations based on inelast
ic cross sections from complete fusion and diffraction scattering (Glauber)
models. (C) 1999 Elsevier Science B.V. All rights reserved.