M. Elnadi et al., ANGULAR PRODUCTION OF FAST AND SLOW PARTICLES IN LI-7-EMULSION INTERACTIONS AT 26 GEV, Nuovo cimento della Società Italiana di Fisica. A. Nuclei, particles and fields, 107(1), 1994, pp. 31-41
The angular distributions of the relativistic particles emitted in the
inelastic interactions of Li-7-nuclei were studied in terms of the ps
eudorapidity variable. These distributions are fitted by Gaussian curv
es. The distributions are compared with the distributions obtained usi
ng C-12-emulsion at similar energy and others incident beams at higher
energies. The dispersion of these distributions is found to be indepe
ndent of the size of the interacting systems at similar energies. The
dispersions sigma and the average pseudorapidities [eta] increase when
the energy of the incident beam increases. The angular distributions
of the emitted grey and black particles are studied in the frame of th
e Maxwell-Boltzmann distribution.