Statistics
Publications
21
Citations
3.5K
H-Index
20
Active since
1987
A. R. Walker is an author at Cerro Tololo Inter-American Observatory specializing in astronomy, natural sciences, and physics.
Publications per year
1987–2024
21
21
P. S. Cowperthwaite, E. Berger, V. Ashley Villar et al. · The Astrophysical Journal Letters · 2017 · 994 citations · Full text
Natural Sciences, Astronomy, Physics +14
Southern spectrophotometric standards, 2
M. Hamuy, N. B. Suntzeff, Steve Heathcote et al. · Publications of the Astronomical Society of the Pacific · 1994 · 628 citations · Full text
Multiple stellar populations in the globular cluster ω Centauri as tracers of a merger event
Young‐Wook Lee, J. M. Joo, Young‐Jong Sohn et al. · Nature · 1999 · 367 citations · Full text
Natural Sciences, Astronomy, Physics +15
LOCALIZATION AND BROADBAND FOLLOW-UP OF THE GRAVITATIONAL-WAVE TRANSIENT GW150914
B. P. Abbott, R. Abbott, T. D. Abbott et al. · The Astrophysical Journal Letters · 2016 · 331 citations · Full text
Natural Sciences, Astronomy, Physics +14
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