Record Details

Microscopic investigations of alpha emitters close to the N = Z line

DSpace at IIT Bombay

View Archive Info
 
 
Field Value
 
Title Microscopic investigations of alpha emitters close to the N = Z line
 
Creator MAHARANA, JP
BHAGWAT, A
GAMBHIR, YK
 
Subject MEAN-FIELD-THEORY
FOLDING MODEL
FINITE NUCLEI
HALF-LIVES
SCATTERING
 
Description The results of fully microscopic calculations for the alpha-decay half-lives of light alpha emitters close to the N = Z line are presented. The ground-state properties are calculated in the relativistic mean field (RMF) approach which reproduce the experiment well, as expected. The alpha-daughter nucleus potential is then calculated in the double folding model using the density dependent M3Y nucleon-nucleon interaction and the RMF nuclear density distributions. This potential in turn is used to calculate the alpha-decay half-lives in the WKB approximation. The results closely agree with the corresponding values obtained by using the available phenomenological expressions as well as with the experiment. The alpha-decay half-lives of a few Te, I, Xe, Cs, and Ba isotopes have also been predicted.
 
Publisher AMER PHYSICAL SOC
 
Date 2016-01-15T08:36:05Z
2016-01-15T08:36:05Z
2015
 
Type Article
 
Identifier PHYSICAL REVIEW C, 91(4)
0556-2813
1089-490X
http://dx.doi.org/10.1103/PhysRevC.91.047301
http://dspace.library.iitb.ac.in/jspui/handle/100/18179
 
Language en