Experimental Computational Simulation of a Galaxy Cluster

Detalhes bibliográficos
Autor(a) principal: Brandão, Claudio Soriano de Souza
Data de Publicação: 2023
Outros Autores: Sales, Jorge Henrique de Oliveira
Tipo de documento: Artigo
Idioma: por
Título da fonte: The Journal of Engineering and Exact Sciences
Texto Completo: https://periodicos.ufv.br/jcec/article/view/16537
Resumo: Galaxy clusters are large structures composed of galaxies, intra-cluster gas, and dark matter. The kinematics of their constituent galaxies are still studied observationally, although computational experiments serve as true simulation laboratories, reproducing observational aspects in these systems. In fact, while astrophysicists observe two-dimensional projections of three-dimensional objects in the sky with telescopes, computer models simulate three-dimensional systems, using the laws of physics in an attempt to recover observational aspects. In light of the above, this work focuses on the computational simulation of a galaxy cluster, examining its dynamic stability, the physical aspects of its galaxies, and the observational counterpart of its member galaxies.
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spelling Experimental Computational Simulation of a Galaxy ClusterExperimento Computacional de uma Simulação de um Aglomerado de Galáxiasgravitação, n-corpos, Gadget-2.gravitation, n-body, Gadget-2.Galaxy clusters are large structures composed of galaxies, intra-cluster gas, and dark matter. The kinematics of their constituent galaxies are still studied observationally, although computational experiments serve as true simulation laboratories, reproducing observational aspects in these systems. In fact, while astrophysicists observe two-dimensional projections of three-dimensional objects in the sky with telescopes, computer models simulate three-dimensional systems, using the laws of physics in an attempt to recover observational aspects. In light of the above, this work focuses on the computational simulation of a galaxy cluster, examining its dynamic stability, the physical aspects of its galaxies, and the observational counterpart of its member galaxies.Os aglomerados de galáxias são grandes estruturas composta por galáxias, gás intra-aglomerado e matéria escura. A cinemática de suas galáxias constituintes ainda é estudada observacionalmente, embora experimentos computacionais constituam em verdadeiros laboratórios de simulação, reproduzindo os aspectos observacionais nestes sistemas. De fato, enquanto os astrofísicos observam projeções bidimensionais de objetos tridimensionais no céu com os telescópios, no computador são modelados sistemas tridimensionais, usando as leis da física na tentativa de se recuperar os aspectos observacionais. Diante do exposto, estudamos neste trabalho a simulação computacional de um aglomerado de galáxias, verificando sua estabilidade dinâmica, os aspectos físicos de suas galáxias e a contrapartida observacional de suas galáxias membros.Universidade Federal de Viçosa - UFV2023-09-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufv.br/jcec/article/view/1653710.18540/jcecvl9iss7pp16537-01eThe Journal of Engineering and Exact Sciences; Vol. 9 No. 7 (2023); 16537-01eThe Journal of Engineering and Exact Sciences; Vol. 9 Núm. 7 (2023); 16537-01eThe Journal of Engineering and Exact Sciences; v. 9 n. 7 (2023); 16537-01e2527-1075reponame:The Journal of Engineering and Exact Sciencesinstname:Universidade Federal de Viçosa (UFV)instacron:UFVporhttps://periodicos.ufv.br/jcec/article/view/16537/8223Copyright (c) 2023 The Journal of Engineering and Exact Scienceshttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBrandão, Claudio Soriano de SouzaSales, Jorge Henrique de Oliveira2023-09-22T19:34:35Zoai:ojs.periodicos.ufv.br:article/16537Revistahttp://www.seer.ufv.br/seer/rbeq2/index.php/req2/oai2527-10752527-1075opendoar:2023-09-22T19:34:35The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)false
dc.title.none.fl_str_mv Experimental Computational Simulation of a Galaxy Cluster
Experimento Computacional de uma Simulação de um Aglomerado de Galáxias
title Experimental Computational Simulation of a Galaxy Cluster
spellingShingle Experimental Computational Simulation of a Galaxy Cluster
Brandão, Claudio Soriano de Souza
gravitação, n-corpos, Gadget-2.
gravitation, n-body, Gadget-2.
title_short Experimental Computational Simulation of a Galaxy Cluster
title_full Experimental Computational Simulation of a Galaxy Cluster
title_fullStr Experimental Computational Simulation of a Galaxy Cluster
title_full_unstemmed Experimental Computational Simulation of a Galaxy Cluster
title_sort Experimental Computational Simulation of a Galaxy Cluster
author Brandão, Claudio Soriano de Souza
author_facet Brandão, Claudio Soriano de Souza
Sales, Jorge Henrique de Oliveira
author_role author
author2 Sales, Jorge Henrique de Oliveira
author2_role author
dc.contributor.author.fl_str_mv Brandão, Claudio Soriano de Souza
Sales, Jorge Henrique de Oliveira
dc.subject.por.fl_str_mv gravitação, n-corpos, Gadget-2.
gravitation, n-body, Gadget-2.
topic gravitação, n-corpos, Gadget-2.
gravitation, n-body, Gadget-2.
description Galaxy clusters are large structures composed of galaxies, intra-cluster gas, and dark matter. The kinematics of their constituent galaxies are still studied observationally, although computational experiments serve as true simulation laboratories, reproducing observational aspects in these systems. In fact, while astrophysicists observe two-dimensional projections of three-dimensional objects in the sky with telescopes, computer models simulate three-dimensional systems, using the laws of physics in an attempt to recover observational aspects. In light of the above, this work focuses on the computational simulation of a galaxy cluster, examining its dynamic stability, the physical aspects of its galaxies, and the observational counterpart of its member galaxies.
publishDate 2023
dc.date.none.fl_str_mv 2023-09-08
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://periodicos.ufv.br/jcec/article/view/16537
10.18540/jcecvl9iss7pp16537-01e
url https://periodicos.ufv.br/jcec/article/view/16537
identifier_str_mv 10.18540/jcecvl9iss7pp16537-01e
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://periodicos.ufv.br/jcec/article/view/16537/8223
dc.rights.driver.fl_str_mv Copyright (c) 2023 The Journal of Engineering and Exact Sciences
https://creativecommons.org/licenses/by/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2023 The Journal of Engineering and Exact Sciences
https://creativecommons.org/licenses/by/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
publisher.none.fl_str_mv Universidade Federal de Viçosa - UFV
dc.source.none.fl_str_mv The Journal of Engineering and Exact Sciences; Vol. 9 No. 7 (2023); 16537-01e
The Journal of Engineering and Exact Sciences; Vol. 9 Núm. 7 (2023); 16537-01e
The Journal of Engineering and Exact Sciences; v. 9 n. 7 (2023); 16537-01e
2527-1075
reponame:The Journal of Engineering and Exact Sciences
instname:Universidade Federal de Viçosa (UFV)
instacron:UFV
instname_str Universidade Federal de Viçosa (UFV)
instacron_str UFV
institution UFV
reponame_str The Journal of Engineering and Exact Sciences
collection The Journal of Engineering and Exact Sciences
repository.name.fl_str_mv The Journal of Engineering and Exact Sciences - Universidade Federal de Viçosa (UFV)
repository.mail.fl_str_mv
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