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Neutron multiplicities in inelastic collisions of132Xe with197Au |
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| Authors: | C R Gould R Bass J v Czarnecki V Hartmann K Stelzer R Zitzmann Y Eyal |
| Institution: | 1. Institut für Kernphysik der Universit?t Frankfurt am Main, Germany 2. Weizmann Institute, Rehovot, Israel 3. GSI, Darmstadt, Germany |
| Abstract: | The multiplicities of neutrons emitted from the light and heavy fragments, respectively, in the inelastic scattering of 7.5 MeV/amu132 Xe ions from197Au have been studied as a function of total energy loss. The measured multiplicity ratios are close to the Au-Xe mass ratio for all Q-values, consistent with a rapid thermalization of the excitation energy. The absolute multiplicity values are lower than expected and suggest significant pre-equilibrium effects. |
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