CV Lattes
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Universidade de São Paulo (USP). Instituto de Astronomia, Geofísica e Ciências Atmosféricas (IAG) (Institutional affiliation for the last research proposal) Birthplace: Brazil
graduation at Bacharelado Em Física from Universidade de São Paulo (1985), graduation at Licenciatura Em Física from Universidade de São Paulo (1987), master's at Astronomy from Universidade de São Paulo (1988), master's at Diplôme D'etudes Approfondies (DEA) from Université Paris Diderot (1989) and doctorate at Astrophysique et techniques spatiales from Université Paris Diderot (1993). Has experience in Astronomy, focusing on Extragalactic Astrophysics, acting on the following subjects: aglomerado de galáxias, raios-x, estrutura em grande escala, simulação numérica and galáxia. (Source: Lattes Curriculum)
| News published in Agência FAPESP Newsletter about the researcher |
| Study explores chemical evolution of galaxies |
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 g…
We aim at studying the chemical enrichment of the intergalactic medium in groups of galaxies designing a comparative programme between simulations and observations. This programme will provide insights on the process of chemical recycling between galaxies and in the medium they inhabit and will help to set constrains on galaxy formation models. Because of the complexity and non-linear gro…
Professor Melville Ulmer will spend two weeks at IAG/USP where he will give a series of lectures on astronomical satellites, focusing on X-ray astronomy. These lectures will be part of a mini-course offered by the Graduate Astronomy Program at IAG. During the first week we will focus on technical topics such as the design and development of satellites. In the second week of the course he …
(Only some records are available in English at this moment)
The main goal of this undergraduate project is to study and analyse quantitatively the effects due to tidal forces and dynamical friction in galaxies member of groups and clusters. These effects impact directly galaxy evolution and contribute to the formation of giant galaxies in the center of clusters. Also, tidal forces feed the intracluster medium with stars, observable as a diffuse li…
Rich galaxy clusters are the last and largest collapsed structures in the Universe. These structures grow by successive mergers according to the hierarchical scenario as a consequence of matter being dominated by a non-collisional cold component. In the present IC project, we intend to analyze the physical properties of clusters in collision through the use of N-body simulations. Comparin…
The main goal of this project is the study of the possible relation between the physical properties of the intracluster plasma, determined through X-ray observations, and the large scale environment where clusters are found. Based on the clusters X-ray analysis we will measure the density, temperature, and metallicity radial profiles, while the large scale structure in the neighborhood of…
(Only some records are available in English at this moment)
The mass and redshift distribution of galaxy clusters are key observables to determine the parameters of the cosmological model of the universe. The great challenge, however, is the efficient selection and precise determination of the masses of these objects. Samples selected based only on photometric data are subject to various complications such as projection effects, fragmentation due …
In this PhD project, we are trying to better explain how the environment of galaxy clusters affect the evolution of member galaxies, by means of hydrodynamic simulations. For this purpose, we have been using the state of the art, open source code RAMSES, originally developed by Romain Teyssier at CEA Saclay, France. In this BEPE internship project, we intend to enhance our current models …
| 10 / 8 | Completed research grants |
| 15 / 12 | Completed scholarships in Brazil |
| 3 / 2 | Completed scholarships abroad |
| 28 / 22 | All research grants and scholarships |
| Associated processes | |
(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)
| Publications | 26 |
| Citations | 313 |
| Cit./Article | 12.0 |
| Data from Web of Science | |
MANOS, T.; MACHADO, RUBENS E. G.. Chaos and dynamical trends in barred galaxies: bridging the gap between N-body simulations and time-dependent analytical models. Monthly Notices of the Royal Astronomical Society, v. 438, n. 3, p. 2201-2217, MAR 2014. Web of Science Citations: 18. (13/11219-3, 09/54006-4, 10/12277-9)
MACHADO, RUBENS E. G.; LIMA NETO, GASTAO B.. Simulations of gas sloshing in galaxy cluster Abell 2052. Monthly Notices of the Royal Astronomical Society, v. 447, n. 3, p. 2915-2924, MAR 1 2015. Web of Science Citations: 10. (10/12277-9)
RUGGIERO, RAFAEL; LIMA NETO, GASTAO B.. The fate of the gaseous discs of galaxies that fall into clusters. Monthly Notices of the Royal Astronomical Society, v. 468, n. 4, p. 4107-4115, JUL 2017. Web of Science Citations: 13. (09/54006-4, 15/13141-7)
MONTEIRO-OLIVEIRA, R.; LIMA NETO, G. B.; CYPRIANO, E. S.; MACHADO, R. E. G.; CAPELATO, H. V.; LAGANA, T. F.; DURRET, F.; BAGCHI, J.. Weak lensing and spectroscopic analysis of the nearby dissociative merging galaxy cluster Abell 3376. Monthly Notices of the Royal Astronomical Society, v. 468, n. 4, p. 4566-4578, JUL 2017. Web of Science Citations: 7. (09/54006-4, 14/13723-3, 10/12277-9, 12/00578-0)
DA CUNHA, JAQUELINE G.; SHIROMA, LEANDRO Y.; GIORDANO, GABRIELA F.; COUTO, BRUNO C.; CARVALHO, ROGERIO M.; GOBBI, ANGELO L.; KUBOTA, LAURO T.; LIMA, RENATO S.. Microemulsification-Based Method: Analysis of Monoethylene Glycol in Samples Related to Natural Gas Processing. ENERGY & FUELS, v. 29, n. 9, p. 5649-5654, SEP 2015. Web of Science Citations: 2. (12/00029-6, 14/24126-6)
ANDRADE-SANTOS, FELIPE; LIMA NETO, GASTAO B.; LAGANA, TATIANA F.. A NEW METHOD TO QUANTIFY X-RAY SUBSTRUCTURES IN CLUSTERS OF GALAXIES. ASTROPHYSICAL JOURNAL, v. 746, n. 2, FEB 20 2012. Web of Science Citations: 16. (08/05970-0, 08/04318-7)
MACHADO, RUBENS E. G.; LIMA NETO, GASTAO B.. Simulations of the merging galaxy cluster Abell 3376. Monthly Notices of the Royal Astronomical Society, v. 430, n. 4, p. 3249-3260, APR 2013. Web of Science Citations: 16. (09/54006-4, 10/12277-9)
ANDRADE-SANTOS, FELIPE; NULSEN, PAUL E. J.; KRAFT, RALPH P.; FORMAN, WILLIAM R.; JONES, CHRISTINE; CHURAZOV, EUGENE; VIKHLININ, ALEXEY. DARK MATTER SUBHALOS AND THE X-RAY MORPHOLOGY OF THE COMA CLUSTER. ASTROPHYSICAL JOURNAL, v. 766, n. 2, APR 1 2013. Web of Science Citations: 14. (08/05970-0)
RUGGIERO, RAFAEL; TEYSSIER, ROMAIN; LIMA NETO, GASTAO B.; PERRET, VALENTIN. Free-floating molecular clumps and gas mixing: hydrodynamic aftermaths of the intracluster-interstellar medium interaction. Monthly Notices of the Royal Astronomical Society, v. 480, n. 2, p. 2191-2199, OCT 2018. Web of Science Citations: 0. (15/13141-7, 16/19586-3)
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, JUN 2020. Web of Science Citations: 0. (18/02626-8, 18/17543-0)
LAGANA, T. F.; DUPKE, R. A.; SODRE, JR., L.; LIMA NETO, G. B.; DURRET, F.. The optical/X-ray connection: intra-cluster medium iron content and galaxy optical luminosity in 20 galaxy clusters. Monthly Notices of the Royal Astronomical Society, v. 394, n. 1, p. 357-366, Mar. 2009. Web of Science Citations: 6.
MANOS, T.; MACHADO, RUBENS E. G.. Chaos and dynamical trends in barred galaxies: bridging the gap between N-body simulations and time-dependent analytical models. Monthly Notices of the Royal Astronomical Society, v. 438, n. 3, p. 2201-2217, MAR 2014. Web of Science Citations: 18. (10/12277-9, 13/11219-3, 09/54006-4)
MACHADO, RUBENS E. G.; LIMA NETO, GASTAO B.. Simulations of gas sloshing in galaxy cluster Abell 2052. Monthly Notices of the Royal Astronomical Society, v. 447, n. 3, p. 2915-2924, MAR 1 2015. Web of Science Citations: 10. (10/12277-9)
ANDRADE-SANTOS, FELIPE; LIMA NETO, GASTAO B.; LAGANA, TATIANA F.. A NEW METHOD TO QUANTIFY X-RAY SUBSTRUCTURES IN CLUSTERS OF GALAXIES. ASTROPHYSICAL JOURNAL, v. 746, n. 2, FEB 20 2012. Web of Science Citations: 16. (08/05970-0, 08/04318-7)
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, JUN 2020. Web of Science Citations: 0. (18/02626-8, 18/17543-0)
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, DEC 2020. Web of Science Citations: 0. (18/17543-0)
MENDES DE OLIVEIRA, CLAUDIA L.; CYPRIANO, EDUARDO S.; DUPKE, RENATO A.; SODRE, JR., LAERTE. AN OPTICAL AND X-RAY STUDY OF THE FOSSIL GROUP RX J1340.6+4018. ASTRONOMICAL JOURNAL, v. 138, n. 2, p. 502-509, AUG 2009. Web of Science Citations: 17. (06/05787-5, 06/56213-9)
MACHADO, R. E. G.; TISSERA, P. B.; LIMA NETO, G. B.; SODRE, JR., L.. Properties of the circumgalactic medium in simulations compared to observations. Astronomy & Astrophysics, v. 609, JAN 8 2018. Web of Science Citations: 3. (09/54006-4, 12/20038-0, 12/00800-4)
MACHADO, R. E. G.; MONTEIRO-OLIVEIRA, R.; LIMA NETO, G. B.; CYPRIANO, E. S.. Simulating the shocks in the dissociative galaxy cluster Abell 1758N. Monthly Notices of the Royal Astronomical Society, v. 451, n. 3, p. 3309-3320, AUG 11 2015. Web of Science Citations: 8. (14/13723-3, 10/12277-9, 09/54006-4)
DURRET, F.; LAGANA, T. F.; ADAMI, C.; BERTIN, E.. The clusters Abell 222 and Abell 223: a multi-wavelength view. Astronomy & Astrophysics, v. 517, JUL 2010. Web of Science Citations: 11. (08/04318-7, 06/56213-9)
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, DEC 2020. Web of Science Citations: 0. (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, JUN 2020. Web of Science Citations: 0. (09/54006-4, 18/17543-0)
MACHADO, R. E. G.; MONTEIRO-OLIVEIRA, R.; LIMA NETO, G. B.; CYPRIANO, E. S.. Simulating the shocks in the dissociative galaxy cluster Abell 1758N. Monthly Notices of the Royal Astronomical Society, v. 451, n. 3, p. 3309-3320, AUG 11 2015. Web of Science Citations: 8. (09/54006-4, 14/13723-3, 10/12277-9)
MENDES DE OLIVEIRA, CLAUDIA L.; CYPRIANO, EDUARDO S.; DUPKE, RENATO A.; SODRE, JR., LAERTE. AN OPTICAL AND X-RAY STUDY OF THE FOSSIL GROUP RX J1340.6+4018. ASTRONOMICAL JOURNAL, v. 138, n. 2, p. 502-509, AUG 2009. Web of Science Citations: 17. (06/56213-9, 06/05787-5)
LAGANA, T. F.; ANDRADE-SANTOS, F.; LIMA NETO, G. B.. Spiral-like structure at the centre of nearby clusters of galaxies. Astronomy & Astrophysics, v. 511, FEB-MAR 2010. Web of Science Citations: 29. (06/56213-9, 08/05970-0, 08/04318-7)
MOUSSAOUI, N.; CLEMESHA, B. R.; HOLZLOEHNER, R.; SIMONICH, D. M.; CALIA, D. BONACCINI; HACKENBERG, W.; BATISTA, P. P.. Statistics of the sodium layer parameters at low geographic latitude and its impact on adaptive-optics sodium laser guide star characteristics. Astronomy & Astrophysics, v. 511, FEB-MAR 2010. Web of Science Citations: 22. (06/56213-9, 08/05970-0, 08/04318-7)
LAGANA, T. F.; DE SOUZA, R. S.; KELLER, G. R.. On the influence of non-thermal pressure on the mass determination of galaxy clusters. Astronomy & Astrophysics, v. 510, FEB 2010. Web of Science Citations: 25. (06/58240-3, 08/04318-7)