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|Title:||Proton radioactivity with modified Coulomb potential|
|Keywords:||Proton radioactivity;Coulomb potential;Charge density|
|Abstract:||The phenomenon of proton decay is treated as the transmission of the proton across a potential barrier developed due to combined effects of the Coulomb potential, centrifugal potential and various renormalization processes. In the present paper, a microscopic approach has been used to calculate a Coulomb potential from Woods-Saxon charge density distribution function. Half-lives of proton emitters have been calculated in the framework of WKB method with modified Coulomb potential. Significant improvement in the values of half-lives is obtained as compared to those calculated with the Coulomb potential of a spherical charged core.|
|Appears in Collections:||IJPAP Vol.46(05) [May 2008]|
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