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20152022
most citedHR 6819 is a binary system with no black hole -- revisiting the source with infrared interferometry and optical integral field spectroscopy

32 citations · 154 across the 11 of their papers we have counts for

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astro-ph.GA2019★ 27 cited

Discovery of a nitrogen-enhanced mildly metal-poor binary system: Possible evidence for pollution from an extinct AGB Star

José G. Fernández-Trincado, Ronald Mennickent, Mauricio Cabezas +13

We report the serendipitous discovery of a nitrogen-rich, mildly metal-poor ([Fe/H]=-1.08) giant star in a single-lined spectroscopic binary system found in the SDSS-IV Apache Poin…