Charged Anisotropic Composite Stellar Object with Strange, Polytropic and Gaseous Matter

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dc.contributor.authorOlengeile, Lilian
dc.contributor.authorSunzu, Jefta M.
dc.contributor.authorMkenyeleye, Jason Maombi
dc.date.accessioned2024-08-19T12:00:58Z
dc.date.available2024-08-19T12:00:58Z
dc.date.issued2023
dc.descriptionAbstract. Full text available at https://doi.org/10.1016/j.newast.2024.102229
dc.description.abstractIn this study, we build a charged star model with three layers with distinct equations of state. The core, intermediate layer, and envelope layer obey linear, polytropic, and Chaplygin equations of state, respectively. The model satisfies the physical requirements for the matter variables, gravitational potentials, and stability conditions. We have generated within-acceptable range masses and radii for stars. We also recover the masses and radii for the stars PSRJ1903+0327, PSRJ1614-2230, SAXJ1808.4-3658, Vela X-1, and EXO1785-248 from earlier investigations which shows astrophysical significance of our model.
dc.identifier.citationOlengeile, L., Sunzu, J. M., & Mkenyeleye, J. M. (2024). Charged anisotropic composite stellar object with strange, polytropic and gaseous matter. New Astronomy, 110, 102229.
dc.identifier.doi10.2139/ssrn.4663630
dc.identifier.issnDOI: 10.1016/j.newast.2024.102229
dc.identifier.urihttps://repository.udom.ac.tz/handle/20.500.12661/4831
dc.language.isoen
dc.publisherElsevier BV
dc.subjectCharged star model
dc.subjectEquations of state
dc.subjectPolytropic
dc.subjectGravitational potentials
dc.subjectAstrophysical significance
dc.titleCharged Anisotropic Composite Stellar Object with Strange, Polytropic and Gaseous Matter
dc.typeArticle
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