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Theoretical study on spherical proton emission |
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| Authors: | HongFei Zhang YongJia Wang JianMin Dong and JunQing Li |
| Institution: | ZHANG HongFei1,2,WANG YongJia1,DONG JianMin1 & LI JunQing1,3 1 School of Nuclear Science , Technology,Lanzhou University,Lanzhou 730000,China,2 Kavli institute for Theoretical Physics China,Chinese Academy of Sciences,Beijing 100190,3 Institute of Modern Physics |
| Abstract: | The proton radioactivity half-lives of spherical proton emitters are investigated within a generalized liquid drop model(GLDM),including the proximity effects between nuclei in a neck and the mass and charge asymmetry.The penetrability is calculated in the WKB approximation and the assault frequency is estimated by the quantum mechanism method considering the structure of the parent nucleus.The spectroscopic factor is taken into account in half-life calculation,which is obtained by employing the relativisti... |
| Keywords: | proton emission half-lives spectroscopic factors generalize liquid drop model |
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