Thermal Properties of CO Diatomic Molecule in the Presence of Energy\n Slope Parameter (ESP)

2021/11/17 by C. O. Edet, Edet, Collins, U. S. Okorie +3
Physics and Astronomy · #Advanced Chemical Physics Studies #Advanced Thermodynamics and Statistical Mechanics #Chemical Physics (physics.chem-ph) #FOS: Physical sciences #Quantum Mechanics and Non-Hermitian Physics #Quantum Physics (quant-ph) #Quantum chaos and dynamical systems

paper · pdf · doi:10.48550/arxiv.2111.09355

openalex publication_date 2021/11/17 · openalex created_date 2022/07/25 · openalex updated_date 2026/07/28

Abstract

In this research article, thermal properties of energy dependent Kratzer\npotential (EDKP) for CO diatomic molecule is presented. The non-relativistic\nenergy spectra earlier obtained by Ikot et al. [7] for EDKP was utilized to\nnumerically obtain the partition function. This partition function was then\nused to obtain the thermal properties (such specific heat capacity, entropy,\nmean energy and Helmholtz free energy) of this system numerically for negative\nand positive values of the energy slope parameter respectively. It is observed\nthat the energy slope parameter regulates the behavior of the system for\ndifferent values. The results of this study will find direct application in\nmolecular physics.\n

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