36 citations · 38 across the 3 of their papers we have counts for
3 papers · 1 filter
Eclipse time variations and the continued search for companions to short period eclipsing binary systems
George Faillace, David Pulley, Americo Watkins +3
Eclipse time variations have been detected in a number of post common envelope binary systems consisting of a subdwarf B star or white dwarf primary star and cool M type or brown d…
The quest for stable circumbinary companions to post-common envelope sdB eclipsing binaries Does the observational evidence support their existence?
D. Pulley, G. Faillace, D. Smith +2
Context. Period variations have been detected in a number of eclipsing close compact binary subdwarf B stars (sdBs) and these have often been interpreted as caused by circumbinary…
Observing NY Vir and the quest for circumbinary planets
David Pulley, George Faillace, Derek Smith +1
We add 9 new observations of NY Vir and identify four others from AASVO database. Our results indicste that the one and two exo-planet predictions made by earlier authors do not ma…