Statistics
Publications
41
Citations
3.8K
H-Index
28
Active since
1979
E. Christensen is an author at University of Arizona specializing in natural sciences, astronomy, and astrophysics.
Publications per year
1979–2023
41
41
A possible close supermassive black-hole binary in a quasar with optical periodicity
M. J. Graham, S. G. Djorgovski, Daniel Stern et al. · Nature · 2015 · 362 citations · Full text
Natural Sciences, Astronomy, Physics +11
PROBING THE OUTER GALACTIC HALO WITH RR LYRAE FROM THE CATALINA SURVEYS
A. J. Drake, M. Catelan, S. G. Djorgovski et al. · The Astrophysical Journal · 2013 · 252 citations · Full text
Natural Sciences, Astronomy, Physics +14
The Catalina Surveys Southern periodic variable star catalogue
A. J. Drake, S. G. Djorgovski, M. Catelan et al. · Monthly Notices of the Royal Astronomical Society · 2017 · 147 citations · Full text
Natural Sciences, Astronomy, Physics +15
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