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MECHANISMS INVOLVED IN THE PRODUCTION OF THE A-3 RESIDUAL NUCLEUS BY P2N, DN AND T-EMISSION IN LI-7-INDUCED NUCLEAR-REACTIONS

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MECHANISMS INVOLVED IN THE PRODUCTION OF THE A-3 RESIDUAL NUCLEUS BY P2N, DN AND T-EMISSION IN LI-7-INDUCED NUCLEAR-REACTIONS (EN)
ADAMIDES, E (EN)
PAPADOPOULOS, CT (EN)
VLASTOU, R (EN)
XENOULIS, AC (EN)
journalArticle (EN)
2014-03-01T01:42:53Z
1994 (EN)
The competition between p2n, dn and t emission for three Li-7-induced reactions on F-19, Si-30 and V-51 targets as well as the absolute p2n, dn and t emission cross sections in the reaction F-19 + Li-7 have been measured, each at several bombarding energies, and compared with relevant statistical-model calculations. This comparison, indicating that at least one of the dn and p2n exit channels is induced with significant strength by a non-statistical mechanism, suggests that, in addition to the traditionally expected direct alpha transfer and evaporation, a third non-statistical reaction mechanism is involved even at very low bombarding energies. The characteristics of this third mechanism are presented and discussed. (EN)
Physics, Nuclear (EN)
CALCULATED RELATIVE (EN)
FUSION (EN)
(DN) (EN)
LI-7 (EN)
SI-30 (EN)
DN AND T-EVAPORATION (EN)
BREAKUP (EN)
E = 10-18 MEV (EN)
STATISTICAL MODEL (EN)
F-19 (EN)
F-19(L,X(L-7)) (EN)
V-51 (EN)
C-12 (EN)
COMPETITION (EN)
MEASURED RELATIVE SIGMA(E) FOR (P2N) (EN)
(LI,X(LI-7)) (EN)
T-EMISSION (EN)
MEASURED ABSOLUTE SIGMA(E) FOR (P2N) (EN)
ABSOLUTE SIGMA(E) FOR P2N (EN)
NUCLEAR PHYSICS A (EN)
English
ELSEVIER SCIENCE BV (EN)
National Technical University of Athens
Digital Library of National Technical University of Athens | Dspace@NTUA
Κεντρική Βιβλιοθήκη Ε.Μ.Π.
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