Publications (8)15.75 Total impact

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ABSTRACT: We solve the KleinGordon equation with the modified RosenMorse potential energy model in D spatial dimensions. The bound state energy equation has been obtained by using the supersymmetric WKB approximation approach. We find that the interdimensional degeneracy symmetry exists for the molecular system represented by the modified RosenMorse potential. For fixed vibrational and rotational quantum numbers, the relativistic energies for the 61Πu state of the 7Li2 molecule and the X3Π state of the SiC radical increase as D increases. We observe that the behavior of the relativistic vibrational energies in higher dimensions remains similar to that of the threedimensional system.Chemical Physics Letters 11/2014; 619. DOI:10.1016/j.cplett.2014.11.039 · 1.99 Impact Factor 
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ABSTRACT: We solve the Schrodinger equation with the improved Tietz potential energy model in D spatial dimensions. The Ddimensional rotationvibrational energy spectra have been obtained by using the supersymmetric shape invariance approach. The rotationvibrational energies for the A(1)Sigma(+)(u) and C1 Pi(u) states of the Na2 molecule increase as D increases in the presence of a fixed vibrational quantum number and rotational quantum number. It is observed that the behavior of the vibrational energies in higher dimensions remains similar to that of the threedimensional system. We find that the Ddimensional scaling method resembles a translation transformation from the higher dimensions to the three dimensions.Chemical Physics 08/2014; 439. DOI:10.1016/j.chemphys.2014.05.014 · 2.03 Impact Factor 
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ABSTRACT: A relative permeability model for transient twophase flow in fractal porous media is derived based on the fractal characteristics of pore size distribution and the assumption that porous media consists of capillary bundles. The functions in this model are tortuosity fractal dimension, pore fractal dimension, and maximum and minimum pore diameters. Every parameter has clear physical meaning without the use of empirical constants. Good agreement between model predictions and experimental data is obtained, the sensitive parameters that influence the relative permeability are specified and their effects on relative permeability are discussed.Journal of Applied Physics 03/2014; 115(11):1135021135026. DOI:10.1063/1.4868596 · 2.19 Impact Factor 
Journal of Applied Mathematics 01/2014; 2014:17. DOI:10.1155/2014/105636 · 0.72 Impact Factor

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ABSTRACT: We solve the Schrödinger equation with the improved expression of the Manning–Rosen empirical potential energy model. The rotationvibrational energy spectra and the unnormalized radial wave functions have been obtained. The interaction potential energy curve for the a3Σu+ state of Li27 molecule is modeled by employing Manning–Rosen potential model. Favorable agreement for the Manning–Rosen potential is found in comparing with ab initio data. The vibrational energy levels predicted by using the Manning–Rosen potential for the a3Σu+ state of Li27 are in good agreement with the RKR data and ab initio determinations.Physics Letters A 09/2013; 377(s 21–22):1444–1447. DOI:10.1016/j.physleta.2013.04.019 · 1.63 Impact Factor 
Mathematical Problems in Engineering 01/2013; 2013:16. DOI:10.1155/2013/532638 · 1.08 Impact Factor

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ABSTRACT: By employing the dissociation energy and the equilibrium bond length for a diatomic molecule as explicit parameters, we generate an improved expression for the generalized WoodsSaxon potential. It is exactly shown that the generalized WoodsSaxon potential and the wellknown RosenMorse potential are the same empirical potentialenergy function for diatomic molecules. Based on the measure of innershell radii of two atoms, we propose a modified RosenMorse potentialenergy model. Evaluation of the average deviations from the experimental data is carried out on six molecules. The modified RosenMorse potential is found to be more accurate than the Morse and RosenMorse potentials in fitting experimental data for the six molecules examined.Physical Review A 12/2012; 86(6). DOI:10.1103/PhysRevA.86.062510 · 2.99 Impact Factor 
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ABSTRACT: By employing the dissociation energy and the equilibrium bond length for a diatomic molecule as explicit parameters, we generate improved expressions for the wellknown RosenMorse, ManningRosen, Tietz, and FrostMusulin potential energy functions. It is found that the wellknown Tietz potential function that is conventionally defined in terms of five parameters [T. Tietz, J. Chem. Phys. 38, 3036 (1963)] actually only has four independent parameters. It is shown exactly that the Wei [Phys. Rev. A 42, 2524 (1990)] and the wellknown Tietz potential functions are the same solvable empirical function. When the parameter h in the Tietz potential function has the values 0, +1, and 1, the Tietz potential becomes the standard Morse, RosenMorse, and ManningRosen potentials, respectively.The Journal of Chemical Physics 07/2012; 137(1):014101. DOI:10.1063/1.4731340 · 3.12 Impact Factor
Publication Stats
34  Citations  
15.75  Total Impact Points  
Top Journals
Institutions

2012–2014

Southwest Petroleum University
Huayang, Sichuan, China
