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most citedGaia Data Release 2. Summary of the contents and survey properties

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astro-ph.SR2019★ 78 cited

Barium & related stars and their white-dwarf companions II. Main-sequence and subgiant stars

A. Escorza, D. Karinkuzhi, A. Jorissen +12

Barium (Ba) dwarfs and CH subgiants are the less-evolved analogues of Ba and CH giants. They are F- to G-type main-sequence stars polluted with heavy elements by a binary companion…