102 citations · 606 across the 16 of their papers we have counts for
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Tracking Advanced Planetary Systems (TAPAS) with HARPS-N. VI. HD 238914 and TYC 3318-01333-1 - two more Li-rich giants with planets
M. Adamów, A. Niedzielski, K. Kowalik +4
We present the latest results of our search for planets with HARPS-N at the 3.6 m Telescopio Nazionale Galileo under the Tracking Advanced Planetary Systems project: an in-depth st…
The Penn State - Toruń Centre for Astronomy Planet Search stars IV. Dwarfs and the complete sample
B. Deka-Szymankiewicz, A. Niedzielski, M. Adamczyk +3
Our knowledge of the intrinsic parameters of exoplanets is as precise as our determinations of their stellar hosts parameters. In the case of radial velocity searches for planets,…
The Penn State - Toruń Centre for Astronomy Planet Search stars. III. The evolved stars sample
A. Niedzielski, B. Deka-Szymankiewicz, M. Adamczyk +3
We present basic atmospheric parameters (, , and [Fe/H]), rotation velocities and absolute radial velocities as well as luminosities, masses, ages and radii…
The Penn State - Torun Centre for Astronomy Planet Search stars. II. Lithium abundance analysis of the Red Giant Clump sample
M. Adamow, A. Niedzielski, E. Villaver +2
Using the sample of 348 stars from the PennState-Torun Centre for Astronomy Planet Search, for which uniformly determined atmospheric parameters are available, with chemical abunda…
Planetary-mass companions to the K-giants BD+15 2940 and HD 233604
G. Nowak, A. Niedzielski, A. Wolszczan +2
We report the discovery of planetary-mass companions to two red giants by the ongoing Penn State - Torun Planet Search (PTPS) conducted with the 9.2-m Hobby-Eberly Telescope. The 1…
BD+48 740 - Li overabundant giant star with a planet. A case of recent engulfment?
M. Adamów, A. Niedzielski, E. Villaver +2
We report the discovery of a unique object, BD+48 740, a lithium overabundant giant with A(Li)=2.33 +/- 0.04 (where A(Li) = log(n_Li/n_H) + 12), that exhibits radial velocity (RV)…
Substellar-mass companions to the K-dwarf BD +14 4559 and the K-giants HD 240210 and BD +20 2457
A. Niedzielski, G. Nowak, M. Adamów +1
We present the discovery of substellar-mass companions to three stars by the ongoing Penn State - Toru\' n Planet Search (PTPS) conducted with the 9.2-m Hobby-Eberly Telescope. The…