TITLE

Nuclear Stochastic Resonance

AUTHOR(S)
Berezovoj, V. P.; Bolotin, Yu. L.; Dzyubak, A. P.; Yanovsky, V. V.; Zhiglo, A. V.
PUB. DATE
October 2001
SOURCE
JETP Letters;10/25/2001, Vol. 74 Issue 8, p411
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Fission decay of highly excited periodically driven compound nuclei is considered in the framework of the Langevin approach. We used residual-time distribution (RTD) as a tool for studying dynamic features in the presence of periodic perturbation. The structure of RTD essentially depends on the relation between Kramers’ decay rate and the frequency ω of periodic perturbation. In particular, the intensity of the first peak in RTD has a sharp maximum at certain nuclear temperature depending on ω. This maximum should be considered as first-hand manifestation of stochastic resonance in nuclear dynamics. © 2001 MAIK “Nauka / Interperiodica”.
ACCESSION #
7290690

 

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