Abstract
In bombardments of Au with 25-GeV ions we have studied the energy and angular distribution of fragments with emitted at energies up to ∼ 1000 MeV. Beyond ∼ 150 MeV the spectra change from roughly exponential in energy and isotropic in some forward-moving frame to roughly inverse power law in energy (steepening with increasing ) and strongly forward peaked in direction. Possible bumps in the angular and energy distributions suggest hydrodynamic effects.
- Received 23 October 1974
DOI:https://doi.org/10.1103/PhysRevLett.34.329
©1975 American Physical Society