Title of article
Presentation of the Soft-Core Double Yukawa Potential for Noble Gasses using in sillico
Author/Authors
Ghaderi, Soheila Department of Central Laboratory - Razi Vaccine and Serum Research Institute, Karaj, Alborz, Iran , Sadat Hashemi, Fariba Department of Physical Chemistry - Faculty of Physics and Chemistry - Alzahra University, Tehran, Iran , Mokhbersafa, Ladan Quality Assurance Deputy - Razi Vaccine and Serum research Institute, Hesarak, Karaj Alboorz, Iran
Pages
6
From page
107
To page
112
Abstract
The understanding of the intermolecular pair potential is important for determining the physical and
chemical properties of the matter. The new data for noble gasses was calculated with Soft-Core
Double Yukawa Potential (SCDY). We studied the effect of the Soft- Core potential on the phase
behavior with Hartree-Fock-Dispersion (HFD) Potential. This model had a steep repulsion
exponential term and double Yukawa potential which represents correctly the radial dependence of
repulsive and long range energy respectively. The method was analyzed using sigma plot (SP-13)
software. In order to find a correlation between variables Spearman correlation coefficient was used.
Results showed that high content values for Ne-Ne, Ar-Ar, Kr-Kr, Xe-Xe of the pair potential which
were fitted with HFD-B Potential. This work was used the Yukawa potential and evaluation of it’s
the parameters to present potential. The results were accurate and in according to previous studies. In
conclusion, was summarized that potential was adjusted in two forms of (HFD and SCDY) potentials.
Keywords
Yukawa potential , Noble gasses , Soft- Core potential , Long range energy
Journal title
Astroparticle Physics
Serial Year
2016
Record number
2407237
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