@inproceedings{ef154451921547cdbb8927e1e6635bac,
title = "Red giants from the Pennsylvania - Toru{\'n} Planet Search",
abstract = "The main goal of the Pennsylvania - Toru{\'n} Planet Search (PTPS) is detection and characterization of planets around evolved stars using the high-accuracy radial velocity (RV) technique. The project is performed with the 9.2 m Hobby-Eberly Telescope. To determine stellar parameters and evolutionary status for targets observed within the survey complete spectral analysis of all objects is required. In this paper we present the atmospheric parameters (effective temperatures, surface gravities, microturbulent velocities and metallicities) of a subsample of Red Giant Clump stars using strictly spectroscopic methods based on analysis of equivalent widths of Fe I and Fe II lines. It is shown that our spectroscopic approach brings reliable and consistent results.",
author = "P. Zieli{\'n}ski and A. Niedzielski and M. Adam{\'o}w and A. Wolszczan",
note = "Publisher Copyright: {\textcopyright} Owned by the authors, published by EDP Sciences, 2011.; International Conference Held in Shangai on Occasion of a Total Eclipse of the Sun ; Conference date: 20-07-2009 Through 24-07-2009",
year = "2011",
month = jul,
day = "18",
doi = "10.1051/epjconf/20111602006",
language = "English (US)",
series = "EPJ Web of Conferences",
publisher = "EDP Sciences",
editor = "Weipeng Lin and Martin, {Eduardo L.} and Martin, {Eduardo L.} and Jian Ge",
booktitle = "Research, Science and Technology of Brown Dwarfs and Exoplanets",
address = "France",
}