$α$-Decay Lifetime in Superheavy Nuclei With $A>282$

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dc.creatorBhattacharya, Madhubrata
dc.creatorGangopadhyay, G.
dc.date2008-03-31
dc.date.accessioned2026-07-07T11:33:25Z
dc.date.available2026-07-07T11:33:25Z
dc.descriptionNuclei with $A>282$ have been studied in the Relativistic Mean Field approach using the force FSU Gold and a zero range pairing interaction. The Euler-Lagrange equations have been solved in the co-ordinate space. Alpha nucleus potential has been constructed with the DDM3Y1 interaction, which has an exponential density dependence, in the double folding model using the nucleon densities in the daughter nucleus and the $α$ particle. Half lives of $α$ decay have been calculated for tunneling of the $α$ particle through the potential barrier in the WKB approximation and assuming a constant preformation probability. The resulting values agree well with experimental measurements.
dc.descriptionTo appear in Physical Rev. C
dc.identifierhttps://arxiv.org/abs/0803.4431
dc.identifierhttp://arxiv.org/abs/0803.4431
dc.identifierPhys.Rev.C77:047302,2008
dc.identifierdoi:10.1103/PhysRevC.77.047302
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/197888
dc.subjectNuclear Theory
dc.title$α$-Decay Lifetime in Superheavy Nuclei With $A>282$
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