Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/101760
Title: Entropy production and luminosity–effective temperature relation for main-sequence stars
Authors: Martyushev, L. M.
Zubarev, S. N.
Issue Date: 2019
Publisher: Elsevier B.V.
Citation: Martyushev L. M. Entropy production and luminosity–effective temperature relation for main-sequence stars / L. M. Martyushev, S. N. Zubarev. — DOI 10.1016/j.physa.2019.121403 // Physica A: Statistical Mechanics and its Applications. — 2019. — Vol. 528. — 121403.
Abstract: Based on the maximum entropy production principle, a relation between luminosity and effective temperature for main-sequence stars is obtained. Simplicity of the derivation and absence of any empirical parameters in the result is a fundamental difference of the present method from the classic ones where equations of stellar structure are analyzed. Using available photometric data (Webda, ESPG) for more than 7.5 thousand stars, it is shown that the obtained luminosity–temperature relation is better than previously used ones. © 2019 Elsevier B.V.
Keywords: ENTROPY PRODUCTION
LUMINOSITY-TEMPERATURE RELATION
STARS
LUMINANCE
STARS
TEMPERATURE
EFFECTIVE TEMPERATURE
EMPIRICAL PARAMETERS
ENTROPY PRODUCTION
MAIN SEQUENCE STARS
MAXIMUM ENTROPY PRODUCTIONS
PHOTOMETRIC DATA
STELLAR STRUCTURE
ENTROPY
URI: http://hdl.handle.net/10995/101760
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 85065619721
PURE ID: 9813160
9dd01a0f-3f50-454b-816b-faaef967dbc3
ISSN: 3784371
DOI: 10.1016/j.physa.2019.121403
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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