Title of article
Reaction mechanism in highly fragmented Pb + Au collisions at 29 MeV/u
Author/Authors
J.F. Lecolley، نويسنده , , D. Durand، نويسنده , , M. Aboufirassi، نويسنده , , R. Bougault، نويسنده , , J. Colin، نويسنده , , A. Genoux-Lubain، نويسنده , , C. Le Brun، نويسنده , , O. Lopez، نويسنده , , M. Louvel، نويسنده , , C. Meslin، نويسنده , , G. Rudolf، نويسنده , , L. Stuttge، نويسنده , , S. Tomasevic، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
6
From page
460
To page
465
Abstract
Events in which at least 5 fragments with charge larger than 8 were emitted in dissipative Pb + Au collisions at 29 MeV/u incident energy are studied. An event by event shape analysis is performed and a prescription is proposed to select the most central collisions. For these latter, it is shown by comparing the data with the results of computer simulations that the di-nuclear system disassembles before re-separating, meaning that its lifetime is smaller than the interaction time. This conclusion is also supported qualitatively by studying light particle patterns.
Journal title
PHYSICS LETTERS B
Serial Year
1996
Journal title
PHYSICS LETTERS B
Record number
907267
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