The PSU/TCfA search for planets around evolved stars. Stellar parameters and activity indicators of targets.

Bibcode
2008IAUS..249...49N
DOI
10.1017/S1743921308016359
Niedzielski, Andrzej; Nowak, G.; Zieliński, Paweł
Referencia bibliográfica

Exoplanets: Detection, Formation and Dynamics, Proceedings of the International Astronomical Union, IAU Symposium, Volume 249, p. 49-52

Fecha de publicación:
5
2008
Número de autores
3
Número de autores del IAC
0
Número de citas
2
Número de citas referidas
2
Descripción
The main objective of the Penn State/Toruń Centre for Astronomy search for planets around evolved stars is the detection of planetary systems around massive, evolved stars. We are also interested in the evolution of these systems on stellar evolution timescales. In this paper we present our approach to determine the basic physical parameters of our targets GK-giants. We also discuss the stellar activity indicators used in our survey: line bisector and curvature, and Hα variability.
Tipo
Sin árbitro

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