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Fast emission ofα-particles in deep-inelastic36Ar+197Au collisions |
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| Authors: | A. Gamp M. Bürgel M. R. Clover Ch. Egelhaaf H. Fuchs B. Gebauer H. Homeyer W. Rauch J. C. Jacmart |
| Affiliation: | 1. Hahn-Meitner-Institut für Kernforschung Berlin, Germany 2. Fachbereich Physik der Freien Universit?t Berlin, Germany 4. Institut de Physique Nucléaire, Orsay, France |
| Abstract: | Angular and energy correlations betweenα-particles and deep-inelastic projectile-like fragments were measured for the system36Ar+197Au atE Lab=380 MeV. At most half of the coincident events can be attributed to statistical emission ofα-particles from the fully accelerated projectile-like fragments. The remainder of the events may be due to direct emission during the first 10?22 s of the scattering process and to preequilibrium processes taking place within some 10?21 s. |
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