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Hard Gammas from Low-Energy Heavy-Ion Collisions

E. Betak

nucl-tharXiv:nucl-th/9402031

Abstract

Single-particle radiative mechanism of γ emission embedded into the pre-equilibrium exciton model is used to calculate the γ emission from a decay of 160Er* created in two different ways. The initial stage of a reaction is described using momentum-space overlaps of colliding nuclei. We can reproduce the main features of the observed γ energy spectra including the fact that the spectrum observed in more symmetric combination is slightly harder than in the other case.

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