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arXiv · 1112.2001

Effects of the magnetic field on the spallation reaction implemented by BUU coupled with a phase-space coalescence afterburner

Yang Liu·Gao-Chan Yong·Wei Zuo
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Abstract

Based on the Boltzmann-Uehling-Uhlenbeck (BUU) transport model coupled with a phase-space coalescence afterburner, spallation reaction of $p+^{197}Au$ at the incident beam energy of E$_{beam}$= 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.

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Yang Liu, Gao-Chan Yong, Wei Zuo. 2012-07-25. Effects of the magnetic field on the spallation reaction implemented by BUU coupled with a phase-space coalescence afterburner. https://doi.org/10.1209/0295-5075%2F99%2F42001

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