典型文献
A new effective potential for deuteron
文献摘要：
We calculate for the first time the static properties of the deuteron,within the framework of supersymmetric quantum mechanics,analytically.A new effective potential and its partner are derived from a superpotential so that all parameters are fitted by the experimental data.An analytical expression is obtained for the deuteron wave function and contributions of the orthogonal 13S1 and 13D1 states are determined,explicitly.Compared to one pion exchange,the superpotential produces an electrostatic as well as two pion exchange terms for the potential.The saddle point radius of the potential and the maximum of the wave function are linearly proportional.In comparison with other methods,the approach presented in this paper is a new and extensible symmetry-based approach that,despite its straightforward calculations and explicit analytical expressions,provides a good explanation for two-body effective interactions such as two-nucleon systems and diatomic molecules.
文献关键词：
中图分类号：
作者姓名：
Taha Koohrokhi;Sehban Kartal
作者机构：
Department of Physics,Faculty of Sciences,Golestan University,Gorgan,Iran;Istanbul University,Department of Physics,34000,Istanbul,Turkey
文献出处：
引用格式：
[1]Taha Koohrokhi;Sehban Kartal-.A new effective potential for deuteron)[J].理论物理,2022(07):105-113
A类：
superpotential,13S1,13D1
B类：
new,effective,deuteron,We,calculate,first,properties,within,framework,supersymmetric,quantum,mechanics,analytically,its,partner,derived,from,that,parameters,fitted,by,experimental,data,An,obtained,wave,function,contributions,orthogonal,states,determined,explicitly,Compared,one,pion,exchange,produces,electrostatic,well,two,terms,saddle,point,radius,maximum,linearly,proportional,In,comparison,other,methods,approach,presented,this,paper,extensible,symmetry,despite,straightforward,calculations,expressions,provides,good,explanation,body,interactions,such,nucleon,systems,diatomic,molecules
AB值：
0.559465
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