Abstract
The resolution of reaction filters for intermediate-energy heavy-ion collisions based upon charged-particle and neutron multiplicity measurements with 4π coverage is compared for and collisions at MeV. The quality of event characterization is inferred from the azimuthal correlations of α particles emitted at intermediate rapidity and from the Z distributions of projectilelike fragments emitted at forward angles. For central and midimpact parameter collisions, the associated charged-particle multiplicity appears to provide better impact-parameter selection than the associated neutron multiplicity.
- Received 23 April 1996
DOI:https://doi.org/10.1103/PhysRevC.55.R990
©1997 American Physical Society