ISSN:
1434-601X
Keywords:
PACS. 25.10.+s Nuclear reactions involving few-nucleon systems – 25.60.Gc Breakup and momentum distributions
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract: Angular distributions of spectator particles in dp and 4Hep reactions in the region of a few GeV have been studied. Significant asymmetries of the spectator particle distributions have been observed for reactions where π-mesons are produced in the final state. Results of calculations in the framework of a spectator model taking into account the nuclear wave function, flux factor and the energy dependence of the NN elementary cross-sections, have been compared to experimental data. A good agreement has been observed for the fragments momenta, where the one-pole mechanism dominates.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s100500070072
Permalink