Analysis of the public HARPS/ESO spectroscopic archive. Jupiter-like planets around HD103891 and HD105779

@article{Sreenivas2022AnalysisOT,
  title={Analysis of the public HARPS/ESO spectroscopic archive. Jupiter-like planets around HD103891 and HD105779},
  author={K. R. Sreenivas and Volker Perdelwitz and Lev Tal-Or and Trifon Trifonov and S. Zucker and T Mazeh},
  journal={Astronomy \& Astrophysics},
  year={2022}
}
Aims. We use the recently published database of radial velocities (RVs) that were derived from fifteen years of HARPS/ESO observa- tions to search for planet candidates. Methods. For targets with sufficient RV data, we applied an automated algorithm to identify significant periodic signals and fit a Keplerian model for orbital estimates. We also searched the auxiliary data of stellar-activity indices and compared our findings with existing literature, to detect periodic RV signals that have no… 

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