Browsing by Author "c6413e04-48a0-432f-a1b3-b8536f2445b8"

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    • A detailed study of lithium in 107 CHEPS dwarf stars 
      Pavlenko, Ya. V.; Jenkins, James Stewart; Ivanyuk, O. M.; Jones, H. R. A.; Kaminsky, B. M.; Lyubchik, Yu. P.; Yakovina, L. A. (EDP Sciences, 2018)
      Context. We report results from lithium abundance determinations using high resolution spectral analysis of the 107 metal-rich stars from the Calan-Hertfordshire Extrasolar Planet Search programme. Aims. We aim to set ...
    • Masses, oxygen, and carbon abundances in CHEPS dwarf stars 
      Pavlenko, Y. V.; Kaminsky, B. M.; Jenkins, James Stewart; Ivanyuk, O. M.; Jones, H.R.A.; Lyubchik, Y. P. (EDP Sciences, 2019)
      Context. We report the results from the determination of stellar masses, carbon, and oxygen abundances in the atmospheres of 107 stars from the Calan-Hertfordshire Extrasolar Planet Search (CHEPS) programme. Our stars are ...