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Astrophysics of groups and clusters of galaxies: observations and simulations


The goal of this grant proposal (Auxílio a Pesquisa) is to provide the necessary subsidies for the continuation and development of the work carried out by my group at the Department of Astronomy, IAG/USP.Through panchromatic (mainly X-ray and optical) observations and numerical modeling of groups, clusters and superclusters, using techniques developed and/or used by our team, we hope to gain a precise understanding of the aspects of dynamic evolution and the relationship between baryonic matter and dark matter in these large structures. This project is associated with the J-PAS and S-PLUS surveys, with strong participation of IAG/USP colleagues. (AU)

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Scientific publications (5)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
BARBOSA-SANTOS, JULLIAN H.; LIMA NETO, GASTAO B.; FRIACA, AMANCIO C. S.. Theoretical clues about dust accumulation and galaxy obscuration at high and low redshift. Monthly Notices of the Royal Astronomical Society, v. 499, n. 2, p. 1701-1720, . (18/17543-0)
MONTEIRO-OLIVEIRA, R.; DOUBRAWA, L.; MACHADO, R. E. G.; LIMA NETO, G. B.; CASTEJON, M.; CYPRIANO, E. S.. Revising the merger scenario of the galaxy cluster Abell 1644: a new gas poor structure discovered by weak gravitational lensing. Monthly Notices of the Royal Astronomical Society, v. 495, n. 2, p. 2007-2021, . (09/54006-4, 18/17543-0)
RUGGIERO, RAFAEL; MACHADO, RUBENS E. G.; ROMAN-OLIVEIRA, FERNANDA V.; CHIES-SANTOS, ANA L.; LIMA NETO, GASTAO B.; DOUBRAWA, LIA; RODRIGUEZ DEL PINO, BRUNO. Galaxy cluster mergers as triggers for the formation of jellyfish galaxies: case study of the A901/2 system. Monthly Notices of the Royal Astronomical Society, v. 484, n. 1, p. 906-914, . (09/54006-4, 18/17543-0)
LE DELLIOU, M.; MARCONDES, R. J. F.; LIMA NETO, G. B.. New observational constraints on interacting dark energy using galaxy clusters virial equilibrium states. Monthly Notices of the Royal Astronomical Society, v. 490, n. 2, p. 1944-1952, . (18/17543-0)
DOUBRAWA, L.; MACHADO, R. E. G.; LAGANA, T. F.; LIMA NETO, G. B.; MONTEIRO-OLIVEIRA, R.; CYPRIANO, E. S.. Simulations of gas sloshing induced by a newly discovered gas poor substructure in galaxy cluster Abell 1644. Monthly Notices of the Royal Astronomical Society, v. 495, n. 2, p. 2022-2034, . (18/02626-8, 18/17543-0)

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