output
20202026
most citedDESI DR2 Results II: Measurements of Baryon Acoustic Oscillations and Cosmological Constraints

539 citations

Showing 2020Show all

11 papers · 1 filter

astro-ph.GA2020★ 10 cited

Two Populations of Carbon-Enhanced Metal-Poor Stars in the Disk System of the Milky Way

Sarah E. Dietz, Jinmi Yoon, Timothy C. Beers +2

We present a chemo-dynamical analysis of low-resolution () spectroscopy of stars from the AAOmega Evolution of Galactic Structure (AEGIS) survey, focusing on two key p…

astro-ph.SR2020★ 15 cited

High-Resolution Mid-Infrared Spectroscopy of GV Tau N: Surface Accretion and Detection of Ammonia in a Young Protoplanetary Disk

Joan R. Najita, John S. Carr, Sean D. Brittain +3

Physical processes that redistribute or remove angular momentum from protoplanetary disks can drive mass accretion onto the star and affect the outcome of planet formation. Despite…

astro-ph.GA2020★ 13 cited

The Herschel Orion Protostar Survey: Far-Infrared Photometry and Colors of Protostars and Their Variations across Orion A and B

William J. Fischer, S. Thomas Megeath, E. Furlan +10

The degree to which the properties of protostars are affected by environment remains an open question. To investigate this, we look at the Orion A and B molecular clouds, home to m…

astro-ph.GA2020★ 60 cited

Preliminary Target Selection for the DESI Milky Way Survey (MWS)

Carlos Allende Prieto, Andrew P. Cooper, Arjun Dey +31

The DESI Milky Way Survey (MWS) will observe 8 million stars between mag, supplemented by observations of brighter targets under poor observing conditions. The s…

astro-ph.SR2020★ 12 cited

Evidence for localized onset of episodic mass loss in Mira

G. Perrin, S. T. Ridgway, S. Lacour +9

We report Multi-telescope interferometric measurements taken with the Interferometric Optical Telescope Array (IOTA) to provide imagery of the LPV Mira in the H-band. This waveleng…

astro-ph.GA2020★ 37 cited

GOODS-ALMA: Optically dark ALMA galaxies shed light on a cluster in formation at z = 3.5

L. Zhou, D. Elbaz, M. Franco +30

In this paper we study the properties of the six optically dark galaxies detected in the 69 arcmin^2 GOODS-ALMA 1.1mm continuum survey. While none of them are listed in the deepest…

astro-ph.SR2020★ 24 cited

Abell 30 -- A Binary Central Star Among the Born-Again Planetary Nebulae

George H. Jacoby, Todd C. Hillwig, David Jones

Eight planetary nebulae have been identified as `born-again', a class of object typified by knotty secondary ejecta having low masses ( M) with nearly no h…

astro-ph.CO2020★ 119 cited

The miniJPAS survey: a preview of the Universe in 56 colours

S. Bonoli, A. Marín-Franch, J. Varela +166

The Javalambre-Physics of the Accelerating Universe Astrophysical Survey (J-PAS) will soon start to scan thousands of square degrees of the northern extragalactic sky with a unique…

astro-ph.GA2020★ 31 cited

Selection of massive evolved galaxies at in the CANDELS fields

Abtin Shahidi, Bahram Mobasher, Hooshang Nayyeri +14

Using the CANDELS photometric catalogs for the HST/ACS and WFC3, we identified massive evolved galaxies at , employing three different selection methods. We find the c…

astro-ph.GA2020★ 51 cited

GOODS-ALMA: The slow downfall of star-formation in = 2-3 massive galaxies

M. Franco, D. Elbaz, L. Zhou +34

We investigate the properties of a sample of 35 galaxies, detected with ALMA at 1.1 mm in the GOODS-ALMA field (area of 69 arcmin, resolution = 0.60", RMS 0.18 mJy bea…

astro-ph.GA2020★ 24 cited

GOODS-ALMA: Using IRAC and VLA to probe fainter millimeter galaxies

M. Franco, D. Elbaz, L. Zhou +33

In this paper, we extend the source detection in the GOODS-ALMA field (69 arcmin, rms sensitivity 0.18 mJy.beam), to deeper levels than presented in Franco…