114 citations
- National ObservatoryBR3 papers
- Valongo ObservatoryBR3 papers
- Universidade Federal de PernambucoBR2 papers
- Escola Superior de Ciências da SaúdeBR1 paper
- Instituto de Geofísica y AstronomíaCU1 paper
- Instituto Nacional de Pesquisas EspaciaisBR1 paper
- Universidade de São PauloBR1 paper
- Universidade do Estado de Santa CatarinaBR1 paper
- Universidade Federal do AmazonasBR1 paper
- Universidade Federal do ParanáBR1 paper
- University of CalgaryCA1 paper
Showing astro-ph.COShow all
3 papers · 1 filter
astro-ph.CO2021★ 45 cited
The growth rate of cosmic structures in the local Universe with the ALFALFA survey
F. Avila, A. Bernui, E. de Carvalho +1
We investigate the growth rate of structures in the local Universe. For this, we use as a cosmological tracer the HI line extra-galactic sources from the Arecibo Legacy Fast ALFA (…
astro-ph.CO2020★ 34 cited
Baryon acoustic oscillations signature in the three-point angular correlation function from the SDSS-DR12 quasar survey
E. de Carvalho, A. Bernui, H. S. Xavier +1
The clustering properties of the Universe at large-scales are currently being probed at various redshifts through several cosmological tracers and with diverse statistical estimato…
astro-ph.CO2019★ 31 cited
The angular scale of homogeneity in the Local Universe with the SDSS blue galaxies
F. Avila, C. P. Novaes, A. Bernui +2
We probe the angular scale of homogeneity in the local Universe using blue galaxies from the SDSS survey as a cosmological tracer. Through the scaled counts in spherical caps, $ \m…