Concepedia

G. A. H. Walker

GA

108

Publications

7.9K

Citations

45

H-Index

1962

Active since

Affiliations

University of British Columbia(Current)

Saint Mary's University

University of Toronto

Center for Astrophysics Harvard & Smithsonian

Université de Montréal

G. A. H. Walker is an author at University of British Columbia specializing in astrophysics, photometry, and engineering.

ORCID

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Publications per year

1962–2017

108

Publications

108

The<i>MOST</i>Asteroseismology Mission: Ultraprecise Photometry from Space

G. A. H. Walker, J. M. Matthews, R. Kuschnig et al. · Publications of the Astronomical Society of the Pacific · 2003 · 524 citations · Full text

, , +13

A search for substellar companions to solar-type stars

B. Campbell, G. A. H. Walker, S. Yang · The Astrophysical Journal · 1988 · 378 citations

Speckle Noise and the Detection of Faint Companions

Réne Racine, G. A. H. Walker, Daniel Nadeau et al. · Publications of the Astronomical Society of the Pacific · 1999 · 378 citations

, , +16

A Planetary Companion to γ Cephei A

A. P. Hatzes, William D. Cochran, Michael Endl et al. · The Astrophysical Journal · 2003 · 321 citations · Full text

Hot Jupiters and Hot Spots: The Short‐ and Long‐Term Chromospheric Activity on Stars with Giant Planets

Evgenya L. Shkolnik, G. A. H. Walker, D. Bohlender et al. · The Astrophysical Journal · 2005 · 276 citations · Full text

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