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Cosmology with galaxy clusters in the Dark Energy Survey

Grant number: 13/26612-2
Support type:Scholarships in Brazil - Doctorate
Effective date (Start): July 01, 2014
Effective date (End): June 30, 2016
Field of knowledge:Physical Sciences and Mathematics - Astronomy
Cooperation agreement: Coordination of Improvement of Higher Education Personnel (CAPES)
Principal Investigator:Marcos Vinicius Borges Teixeira Lima
Grantee:Michel Aguena da Silva
Home Institution: Instituto de Física (IF). Universidade de São Paulo (USP). São Paulo , SP, Brazil


The comprehension of the accelerated expansion of the universe can have meaningful implications in several fields of physics, such as gravitation, particle physics, quantum filed theory a cosmology itself. One of the most stimulating areas of modern cosmology is the study of large scale structure. Large optical surveys of galaxies, such as the Dark Energy Survey (DES), will have complementary cosmological tests that make powerful tools to analyse problems of cosmological origin. Among these tests are the spacial distribution and the abundance of galaxy clusters as a function of the mass and redshift, intrinsically associated with the primordial perturbations of the universe and the cosmic evolution. The goal of this project is the study and computational analysis of galaxy clusters and its constraints on cosmological models through collaborations such as the DES. (AU)

Scientific publications
(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)
SASDELLI, M.; ISHIDA, E. E. O.; VILALTA, R.; AGUENA, M.; BUSTI, V. C.; CAMACHO, H.; TRINDADE, A. M. M.; GIESEKE, F.; DE SOUZA, R. S.; FANTAYE, Y. T.; MAZZALI, P. A.; COLLABORATION, COIN. Exploring the spectroscopic diversity of Type Ia supernovae with DRACULA: a machine learning approach. Monthly Notices of the Royal Astronomical Society, v. 461, n. 2, p. 2044-2059, SEP 11 2016. Web of Science Citations: 6.
Academic Publications
(References retrieved automatically from State of São Paulo Research Institutions)
SILVA, Michel Aguena da. Cosmology with Galaxy Clusters in the Dark Energy Survey. 2017. Doctoral Thesis - Universidade de São Paulo (USP). Instituto de Física São Paulo.

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