Publication Date:
2019-06-28
Description:
Methods for calculating cross sections for the breakup of high-energy heavy ions by the combined nuclear and coulomb fields of the interacting nuclei are presented. The nuclear breakup contributions are estimated with an abrasion-ablation model of heavy ion fragmentation that includes an energy-dependent, mean free path. The electromagnetic dissociation contributions arising from the interacting coulomb fields are estimated by using Weizsacker-Williams theory extended to include electric dipole and electric quadrupole contributions. The complete computer code that implements the model is included as an appendix. Extensive comparisons of cross section predictions with available experimental data are made.
Keywords:
NUCLEAR AND HIGH-ENERGY PHYSICS
Type:
NASA-TP-3310
,
L-17161
,
NAS 1.60:3310
Format:
application/pdf
Permalink