822 citations
- University of California, BerkeleyUS42 papers
- Princeton UniversityUS36 papers
- University of ChicagoUS30 papers
- New York UniversityUS29 papers
- Columbia UniversityUS26 papers
- Center for Astrophysics Harvard & SmithsonianUS25 papers
- California Institute of TechnologyUS22 papers
- Stanford UniversityUS22 papers
- Centre National de la Recherche ScientifiqueFR21 papers
- University of Maryland, College ParkUS20 papers
- University of Illinois Urbana-ChampaignUS19 papers
- University of TorontoCA19 papers
Showing 2020 · astro-ph.SRShow all
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astro-ph.SR2020★ 59 cited
The Close Binary Fraction as a Function of Stellar Parameters in APOGEE: A Strong Anti-Correlation With Abundances
Christine N. Mazzola, Carles Badenes, Maxwell Moe +20
We use observations from the APOGEE survey to explore the relationship between stellar parameters and multiplicity. We combine high-resolution repeat spectroscopy for 41,363 dwarf…
astro-ph.SR2020★ 67 cited
How magnetic activity alters what we learn from stellar spectra
Lorenzo Spina, Thomas Nordlander, Andrew R. Casey +8
Magnetic fields and stellar spots can alter the equivalent widths of absorption lines in stellar spectra, varying during the activity cycle. This also influences the information th…