Half-life of bismuth isotopes predicted by the Coulomb and proximity potential model; a proposition for the spherical nuclei  

作　　者：E.Javadimanesh H.Hassanabadi A.A.Rajabi H.Rahimov S.Zarrinkamar 

机构地区：[1]Physics Department,Shahrood University of Technology,Shahrood,Iran [2]Computer Engineering Department,Shahrood University of Technology,Shahrood,Iran P.O.Box 3619995161-316 Shahrood,Iran [3]Department of Basic Sciences,Garmsar Branch,Islamic Azad University,Garmsar,Iran

出　　处：《Chinese Physics C》2012年第10期964-966,共3页中国物理C（英文版）

摘　　要：We know that the ground state energy, half-life, spin and parity of the heavy nuclei can be determined via the study of alpha decay. Bearing this in mind, we have calculated the penetration probability in the barrier, the decay constant and thereby the half-lives of 21 isotopes of Bi by using the proximity potential model. The comparison with the existing data is motivating.We know that the ground state energy, half-life, spin and parity of the heavy nuclei can be determined via the study of alpha decay. Bearing this in mind, we have calculated the penetration probability in the barrier, the decay constant and thereby the half-lives of 21 isotopes of Bi by using the proximity potential model. The comparison with the existing data is motivating.

关 键 词：Alpha decay BISMUTH HALF-LIFE 

分 类 号：O562.6[理学—原子与分子物理]