and calculated fission barriers of 36 nuclei are found. The model determines the principal bulk and surface properties of nuclear matter and provides estimates for the more subtle, Droplet Model, properties. The predicted energy vs. density relation for ...
(1.DepartmentofPhysics,ZunyiNormalCoUege,Zunyi563002,China;2.SchoolofPhysicalScienceandTechnology,SouthwestUniversity,Chongqing410075,China)Abstract:TheThomas-Fermiequationholdsswayovernucleus-electronapproximatemodel.Butastotheequation,itisanonlineardifferentialequation,SOitisofdifficultytoprocuretheexactsolution.In...
We derive a variational characterization for the chemical potential in the Thomas-Fermi model of atoms and molecules. We use this variational principle to obtain accurate upper bounds for the chemical potential 0305-4470/31/2/017/img1 as a function of the atomic number Z and the number of ele...
No articles found.Download PDFsTheoretical or Mathematical/ HF calculationsThomas-Fermi model/ zeroth approximationslowly changing potentialThomas Fermi method modificationquantum mechanicsmany electron effectsHartree Fock method/ A3120L Other statistical model calculations (atoms and molecules)Quantum...
Thomas-Fermi model/ Thomas-Fermi theoryperturbative treatmenthydrogenic limit energy density functionallocal density functional theoryperturbation expansionCoulomb energy density functionaltruncated formfirst-order correctionA perturbation expansion which connects the hydrogenic limit energy density functional to the ...
1–13, Table 1, analytical treatment of the TF model and further detail on methods. Rights and permissions Reprints and permissions About this article Cite this article Schlaich, A., Jin, D., Bocquet, L. et al. Electronic screening using a virtual Thomas–Fermi fluid for predicting wetting ...
Boundedness and Large Time Behavior in a Quasilinear Chemotaxis Model for Tumor Invasion Dan Li, Mathematical Models and Methods in Applied Sciences Distal Radius Fracture Fixation Devices and Their Radiographs Seth Boydstun, The Journal of Hand Surgery (Asian-Pacific Volume), 2019 INTRAOSSEOUS XANTHOMA...
机译:紧凑恒星中的次饱和物质:在扩展的Thomas-Fermi理论框架内的核模型 摘要 A recently introduced analytical model for the nuclear density profile [1] is implemented in the Extended ThomasFermi(ETF) energy density functional. This allows to (i) shed a new light on the issue of the sign of surf...
The proposed use of the exponential basis set is closely related to Prony’s analysis which is used for fitting a sum of exponential functions to equally spaced data points and extended the model to interpolate at intermediate points. In case of Prony’s method a function is approximated in th...
Detailed performance assessment of space-time coding algorithms in realistic channels is critically dependent upon accurate knowledge of the wireless channel spatial characteristics. This paper presents an experimental measurement platform capable of providing the narrowband channel transfer matrix for wireless ...