22 citations · 84 across the 18 of their papers we have counts for
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A search for pulsations in the HgMn star HD 45975 with CoRoT photometry and ground-based spectroscopy
T. Morel, M. Briquet, M. Auvergne +28
The existence of pulsations in HgMn stars is still being debated. To provide the first unambiguous observational detection of pulsations in this class of chemically peculiar object…
Asteroseismic Investigation of two Algol-type systems V1241 Tau and GQ Dra
Burak Ulaş, Ceren Ulusoy, Kosmas Gazeas +2
We present new photometric observations of eclipsing binary systems V1241 Tau and GQ Dra. We use the following methodology: Initially, WD code is applied to the light curves, in or…
Seismic investigation of the γ Dor star KIC 6462033: The first results of Kepler and ground-based follow up observations
C. Ulusoy, B. Ulaş, M. Damasso +5
We present the first preliminary results on the analysis of ground-based time series of the γ Dor star KIC 6462033 (TYC 3144-646-1, V = 10.83, P = 0.69686 d) as well as Kepler phot…
Multi-site photometric campaign on the high amplitude δ Scuti star KIC 6382916
C. Ulusoy, B. Ulaş, T. Gülmez +15
We present results of a multi-site photometric campaign on the high-amplitude \,Scuti star KIC\,6382916 in the {\it Kepler} field. The star was observed over a 85-d interval at…
New β Cephei variable in the Southern open cluster NGC 6200: ALS 3728
C. Ulusoy, E. Niemczura, B. Ulaş +1
We report the evidence of a new Cephei type variable located in the Southern open cluster \astrobj{NGC 6200}: \astrobj{ALS 3728}. Spectroscopic and photometric observations of…
An asteroseismic study of the Southern Cephei star \astrobj{ALS 3721}
C. Ulusoy, E. Niemczura, B. Ulaş +1
We present the results of a new investigation aimed to identify the pulsational characteristics of the Southern Cephei star ALS 3721. Spectroscopic and multicolour photometric…