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20182023
most citedFirst Sagittarius A* Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole in the Center of the Milky Way

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astro-ph.SR2020

A Search for Light Hydrides in the Envelopes of Evolved Stars

Mark A. Siebert, Ignacio Simon, Christopher N. Shingledecker +7

We report a search for the diatomic hydrides SiH, PH, and FeH along the line of sight toward the chemically rich circumstellar envelopes of IRC+10216 and VY Canis Majoris. These mo…