Trends of light particle spectra observed in nucleus-nucleus collisions |
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| Authors: | T.C. Awes G. Poggi S. Saini C.K. Gelbke R. Legrain G.D. Westfall |
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| Affiliation: | Cyclotron Laboratory, Michigan State University, East Lansing, MI 48824, USA;Lawrence Berkeley Laboratory, Berkeley, CA 94720, USA |
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| Abstract: | The emission of energetic light particles (p,d,t) has been studied for 16O induced reactions on Al, Zr and Au targets at the incident energies of 140, 215 and 310 MeV. The light-particle energy spectra have been analyzed in terms of a moving thermal source. The apparent temperatures exhibit a systematic variation as a function of the incident energy per nucleon above the Coulomb barrier. The observed trend can be extrapolated in a smooth fashion to temperatures obtained in relativistic heavy-ion collisions. |
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