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Efeitos das inomogeneidades da matéria em Cosmologias Aceleradas
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em FísicaFísica da Matéria Condensada; Astrofísica e Cosmologia; Física da Ionosfera, 2007-05-23)
The recent observational advances of Astronomy and a more consistent theoretical framework turned Cosmology in one of the most exciting frontiers of contemporary science.
In this thesis, homogeneous and inhomogeneous ...
SN 2012fr: Ultraviolet, Optical, and Near-infrared Light Curves of a Type Ia Supernova Observed within a Day of Explosion
(IOP Publishing, 2018-05)
We present detailed ultraviolet, optical, and near-infrared light curves of the Type Ia supernova (SN) 2012fr, which exploded in the Fornax cluster member NGC 1365. These precise high-cadence light curves provide a dense ...
Deep 1.1mm-wavelength imaging of the GOODS-S field by AzTEC/ASTE - I. Source catalogue and number counts
(Monthly Notices of the Royal Astronomical Society, 2010)
Deep 1.1mm-wavelength imaging of the GOODS-S field by AzTEC/ASTE - I. Source catalogue and number counts
(Monthly Notices of the Royal Astronomical Society, 2010)
The Gaia-ESO Survey: detection and characterisation of single-line spectroscopic binaries
(European Southern Observatory, 2020)
Context. Multiple stellar systems play a fundamental role in the formation and evolution of stellar populations in galaxies. Recent and ongoing large ground-based multi-object spectroscopic surveys significantly increase ...
Acelaração do universo e criação gravitacional de matéria escura fria: novos modelos e testes observacionais
(Universidade Federal do Rio Grande do NorteBRUFRNPrograma de Pós-Graduação em FísicaFísica da Matéria Condensada; Astrofísica e Cosmologia; Física da Ionosfera, 2008-11-24)
Recent astronomical observations (involving supernovae type Ia, cosmic background radiation anisotropy and galaxy clusters probes) have provided strong evidence that the observed universe is described by an accelerating, ...
DES Y1 results: Splitting growth and geometry to test Lambda CDM
(Amer Physical Soc, 2021-01-21)
We analyze Dark Energy Survey (DES) data to constrain a cosmological model where a subset of parameters-focusing on Omega(m)-are split into versions associated with structure growth (e.g., Omega(grow)(m)) and expansion ...
The balloon-borne large aperture submillimeter telescope (BLAST) 2005: a 4 deg² galactic plane survey in vulpecula (ℓ= 59°)
(The astrophysical journal, 2008)
The SDSS-IV extended baryon oscillation spectroscopic survey: Overview and early data
(Institute of Physics Publishing, 2016-02)
In a six-year program started in 2014 July, the Extended Baryon Oscillation Spectroscopic Survey (eBOSS) will
conduct novel cosmological observations using the BOSS spectrograph at Apache Point Observatory. These
observations ...