ISSN:
1434-601X
Keywords:
PACS 24.10.-i Nuclear-reaction models and methods – 25.60.Pj Fusion reactions – 25.70.Jj Fusion and fusion-fission reactions
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract: Cross-sections for the synthesis of superheavy elements were analyzed using the concept of a dinuclear system. Experimental values for the production of elements Z=104, 108, 110, 111 and 112 by cold fusion reactions with targets of 208Pb and 209Bi were reproduced. The model reveals the importance of entrance channel dynamics and competition between quasi-fission and complete fusion processes. Energy windows were observed which allow capture of the reacting nuclei and formation of the compound nucleus. The quantities were studied which are significant for the interaction dynamics of massive nuclei in the entrance channel.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s100530050028
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