activity
20142026
most citedBinary companions of evolved stars in APOGEE DR14: Search method and catalog of ~5,000 companions

3.7k citations · 5.5k across the 58 of their papers we have counts for

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Showing 2020Show all

5 papers · 1 filter

astro-ph.SR2020★ 4 cited

Analysis of Previously Classified White Dwarf-Main Sequence Binaries Using Data from the APOGEE Survey

Kyle A. Corcoran, Hannah M. Lewis, Borja Anguiano +12

We present analyses of near-infrared, spectroscopic data from the Apache Point Observatory Galactic Evolution Experiment (APOGEE) survey for 45 previously confirmed or candidate wh…

astro-ph.GA2020★ 16 cited

The chemical properties of the Milky Way's on-bar and off-bar regions: evidence for inhomogeneous star formation history in the bulge

Jianhui Lian, Gail Zasowski, Sten Hasselquist +7

Numerous studies of integrated starlight, stellar counts, and kinematics have confirmed that the Milky Way is a barred galaxy. However, far fewer studies have investigated the bar'…

astro-ph.HE2020★ 18 cited

The stringent upper limit on jet power in the persistent soft state source 4U~1957+11

Thomas J. Maccarone, Arlo Osler, James C. A. Miller-Jones +5

We present extremely deep upper limits on the radio emission from 4U~1957+11, an X-ray binary that is generally believed to be a persistently accreting black hole that is almost al…

astro-ph.SR2020★ 10 cited

Large-scale changes of the cloud coverage in the Indi Ba,Bb system

J. A. Hitchcock, Ch. Helling, A. Scholz +22

We present the results of 14 nights of \textit{I}-band photometric monitoring of the nearby brown dwarf binary, Indi Ba,Bb. Observations were acquired over 2 months, and total…

astro-ph.SR2020★ 128 cited

Close Binary Companions to APOGEE DR16 Stars: 20,000 Binary-star Systems Across the Color-Magnitude Diagram

Adrian M. Price-Whelan, David W. Hogg, Hans-Walter Rix +20

Many problems in contemporary astrophysics---from understanding the formation of black holes to untangling the chemical evolution of galaxies---rely on knowledge about binary stars…