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most citedRadial Velocity Studies of Close Binary Stars.I

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astro-ph.SR2017★ 27 cited

Where Are the Binaries? Results of a Long-Term Search for Radial Velocity Binaries in Proto-Planetary Nebulae

Bruce J. Hrivnak, Griet Van de Steene, Hans Van Winckel +3

We present the results of an expanded, long-term radial velocity search (25 yrs) for evidence of binarity in a sample of seven bright proto-planetary nebulae (PPNe). The goal is to…