16,043 research outputs found
Effects of the magnetic field on the spallation reaction implemented by BUU coupled with a phase-space coalescence afterburner
Based on the Boltzmann-Uehling-Uhlenbeck (BUU) transport model coupled with a
phase-space coalescence afterburner, spallation reaction of at the
incident beam energy of E= 800 MeV/nucleon is studied. We find that
the number of test particles per nucleon has minor effects on the neutron to
proton ratio (n/p) of the produced heavier fragments while it affects much on
their yields. The external strong magnetic field affects the production of
heavier fragments much than the n/p of produced fragments. The n/p of free
nucleons is greatly affected by the strong magnetic field, especially for the
nucleons with lower energies.Comment: 5 pages, 6 figures, revised, accepted by EP
- …