Fragment emission from modestly excited nuclear systems

Autor: C. P. Montoya, S. L. Chen, B. P. Davin, J. D. Dinius, K. Mcdonald, M. J. Huang, T. Glasmacher, M. B. Tsang, M. Parker, Robert Vandenbosch, D. O. Handzy, C. L. Coffing, A. A. Sonzogni, Y. Lou, E. Cornell, J.L. Wile, W. C. Hsi, R. T. de Souza, C. K. Gelbke, D. Fox, C. Schwarz, W. G. Lynch, T.M. Hamilton, D. J. Prindle
Rok vydání: 1996
Předmět:
Zdroj: Nuclear Physics A. 604:219-244
ISSN: 0375-9474
DOI: 10.1016/0375-9474(96)00106-6
Popis: Fragment emission patterns occurring in nuclear systems of modest excitation are studied. Exclusive measurement of fragment emission in 14 N+ 197 Au reactions at E A = 100, 130 and 156 MeV allows selection of central collisions where a single source dominates the decay. Low threshold measurement of IMF emission for these events allows investigation of the influence of detector threshold effects. The time scale of fragment emission is deduced using fragment-fragment velocity correlations. Comparisons are made to the predictions of a statistical decay model.
Databáze: OpenAIRE