Abstract:
Proton and deuteron correlation functions have been investigated with both impact parameter and emission source selections. The correlations of the system 129Xe+NatSn at 50 AMeV have been measured with the 4π INDRA which provides a complete kinematical description of each event. The emission time scale analyzed with a quantum model reveals the time sequence of the light particles emitted by the projectile-like fragment. The short and constant emission time of the proton, independent of the impact parameter, can be attributed to a preequilibrium process.
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Received: 30 July 1999 / Revised version: 22 November 1999
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Gourio, D., Ardouin, D., Assenard, M. et al. Emission time scale of light particles in the system Xe+Sn at 50 AMeV. A probe for dynamical emission? . EPJ A 7, 245–253 (2000). https://doi.org/10.1007/PL00013604
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DOI: https://doi.org/10.1007/PL00013604