Emission time scale of light particles in the system Xe+Sn at 50 A.MeV - A probe for dynamical emission ?

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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Submitted on : Monday, April 3, 2000 - 3:55:57 PM
Last modification on : Tuesday, April 2, 2019 - 1:36:29 AM

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D. Gourio, D. Ardouin, M. Assenard, G. Auger, C. Bacri, et al.. Emission time scale of light particles in the system Xe+Sn at 50 A.MeV - A probe for dynamical emission ?. European Physical Journal A, EDP Sciences, 2000, 7, pp.245-253. ⟨10.1007/PL00013604⟩. ⟨in2p3-00010822⟩

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