Blue stragglers in open clusters I . NGC 2632

  • Sergei. M. Andrievsky
  • Published 1998

Abstract

We present the results of a spectroscopic study of four blue stragglers from old galactic open cluster NGC 2632 (Praesepe). The LTE analysis based on Kurucz’s atmosphere models and synthetic spectra technique has shown that three stars, including the hottest star of the cluster HD73666, possess an uniform chemical composition: they show a solar-like… (More)

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