researcher

G. Costa

48 papers hereh-index 446.9k citations230 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position

sole author1
first author2
middle author32
last author5

Across the 40 of 48 papers where every author was matched, so the position is known.

fields

astro-ph.GA18
astro-ph15
astro-ph.SR14
astro-ph.HE1

same name

G. Costa — 185 papers
G. Costa — 26 papers, h 15
G. Costa — 13 papers, h 11
G. Costa — 11 papers, h 2
G. Costa — 6 papers, h 2
G. Costa — 5 papers, h 63

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity

19972022

most citedThe GALAH Survey: Scientific Motivation

839 citations · 3.1k across the 48 of their papers we have counts for

collaborators

Showing 2009Show all

2 papers · 1 filter

astro-ph.GA2009

Star Formation History of the SMC: six HST/ACS

E. Sabbi, J. S. Gallagher, M. Tosi +9

We observed six fields of the Small Magellanic Cloud (SMC) with the Advanced Camera for Survey on board the Hubble Space Telescope in the F555W and F814W filters. These fields samp…

astro-ph.GA2009★ 27 cited

Stellar over-densities in the halo: the extent of the Virgo over-density

Stefan C. Keller, Gary S. Da Costa, Sayuri L. Prior

We map the three dimensional extent of the Virgo Over-density by combining distance information from RR Lyrae variables and projected spatial information from SEKBO (Keller et al.…