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http://nopr.niscair.res.in/handle/123456789/1468
Title: | Proton radioactivity with modified Coulomb potential |
Authors: | Mehrotra, Indira Prakash, Shweta |
Keywords: | Proton radioactivity;Coulomb potential;Charge density |
Issue Date: | May-2008 |
Publisher: | CSIR |
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. |
Page(s): | 312-314 |
URI: | http://hdl.handle.net/123456789/1468 |
ISSN: | 0019-5596 |
Appears in Collections: | IJPAP Vol.46(05) [May 2008] |
Files in This Item:
File | Description | Size | Format | |
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IJPAP 46(5) 312-314.pdf | 106.16 kB | Adobe PDF | View/Open |
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