Event-by-event analysis of collision-induced cluster-ion fragmentation: sequential monomer evaporation versus fission reactions.

Autor: Gobet F; Institut de Physique Nucléaire de Lyon, IN2P3-CNRS et Université Claude Bernard, 43 boulevard du 11 Novembre 1918, F-69622 Villeurbanne Cedex, France., Farizon B, Farizon M, Gaillard MJ, Louc S, Gonçalves N, Barbatti M, Luna H, Jalbert G, de Castro Faria NV, Bacchus-Montabonel MC, Buchet JP, Carré M, Märk TD
Jazyk: angličtina
Zdroj: Physical review letters [Phys Rev Lett] 2001 May 07; Vol. 86 (19), pp. 4263-6.
DOI: 10.1103/PhysRevLett.86.4263
Abstrakt: The most abundant decay channels have been studied quantitatively for high-energy (60 keV/amu) cluster ions H (3) (+)(H (2))(m = 1-14) colliding with He atoms employing a recently developed multicoincidence technique for the simultaneous detection of the correlated fragments on an event-by-event basis. This allows us to identify decay reactions and their underlying decay mechanisms responsible for the occurrence of the U-shaped fragmentation pattern.
Databáze: MEDLINE