output
19992026
most citedThe Eleventh and Twelfth Data Releases of the Sloan Digital Sky Survey: Final Data from SDSS-III

2.5k citations

Showing 2019 · astro-ph.GAShow all

24 papers · 2 filters

astro-ph.GA2019★ 11 cited

The ALMA Frontier Fields survey V: ALMA Stacking of Lyman-Break Galaxies in Abell 2744, Abell 370, Abell S1063, MACSJ0416.1-2403 and MACSJ1149.5+2223

R. Carvajal, F. E. Bauer, R. J. Bouwens +15

The Hubble Frontier Fields offer an exceptionally deep window into the high-redshift universe, covering a substantially larger area than the Hubble Ultra-Deep field at low magnific…

astro-ph.GA2019★ 33 cited

Spectral Classification and Ionized Gas Outflows in WISE-Selected Hot Dust-Obscured Galaxies

Hyunsung D. Jun, Roberto J. Assef, Franz E. Bauer +7

We present VLT/XSHOOTER rest-frame UV-optical spectra of 10 Hot Dust-Obscured Galaxies (Hot DOGs) at to investigate AGN diagnostics and to assess the presence and effect o…

astro-ph.GA2019★ 49 cited

An ALMA CO(2-1) Survey of Nearby Palomar-Green Quasars

Jinyi Shangguan, Luis C. Ho, Franz E. Bauer +2

The properties of the molecular gas can shed light on the physical conditions of quasar host galaxies and the effect of feedback from accreting supermassive black holes. We present…

astro-ph.GA2019★ 43 cited

BAT AGN Spectroscopic Survey -- XIX: Type 1 versus Type 2 AGN dichotomy from the point of view of ionized outflows

A. F. Rojas, E. Sani, I. Gavignaud +18

We present a detailed study of ionized outflows in a large sample of ~650 hard X-ray detected AGN. Using optical spectroscopy from the BAT AGN Spectroscopic Survey (BASS) we are ab…

astro-ph.GA2019★ 14 cited

The Diffuse Ionized Gas Halo of the Small Magellanic Cloud

Brianna M Smart, Lawrence M Haffner, Kat Barger +2

Observations with the Wisconsin H-alpha Mapper (WHAM) reveal a large, diffuse ionized halo that surrounds the Small Magellanic Cloud (SMC). We present the first kinematic H-alpha s…

astro-ph.GA2019★ 285 cited

An Analysis of the Shapes of Interstellar Extinction Curves. VII. Milky Way Spectrophotometric Optical-through-Ultraviolet Extinction and Its R-Dependence

Edward L. Fitzpatrick, Derck Massa, Karl D. Gordon +2

We produce a set of 72 NIR through UV extinction curves by combining new HST/STIS optical spectrophotometry with existing IUE spectrophotometry (yielding gapless coverage from 1150…

astro-ph.GA2019★ 102 cited

The X-ray properties of quasars: no evident evolution of accretion physics in the first Gyr of the Universe

Fabio Vito, William Nielsen Brandt, Franz Erik Bauer +10

X-ray emission from QSOs has been used to assess SMBH accretion properties up to ~6. However, at only ~15 QSOs are covered by sensitive X-ray observations, preventing a st…

astro-ph.GA2019★ 35 cited

The Global Magneto-Ionic Medium Survey: Polarimetry of the Southern Sky from 300 to 480 MHz

M. Wolleben, T. L. Landecker, E. Carretti +12

Much data on the Galactic polarized radio emission has been gathered in the last five decades. All-sky surveys have been made, but only in narrow, widely spaced frequency bands, an…

astro-ph.GA2019★ 37 cited

Discovery of the first heavily obscured QSO candidate at in a close galaxy pair

Fabio Vito, William Nielsen Brandt, Franz Erik Bauer +14

While theoretical arguments predict that most of the early growth of supermassive black holes (SMBHs) happened during heavily obscured phases of accretion, current methods used for…

astro-ph.GA2019★ 72 cited

The Absence of [CII] 158m Emission in Spectroscopically-Confirmed Galaxies at

N. Laporte, H. Katz, R. S. Ellis +8

The scatter in the relationship between the strength of [CII] 158m emission and the star formation rate at high-redshift has been the source of much recent interest. Although th…

astro-ph.GA2019★ 34 cited

Optically variable active galactic nuclei in the 3 yr VST survey of the COSMOS field

D. De Cicco, M. Paolillo, S. Falocco +16

The analysis of the variability of active galactic nuclei (AGNs) at different wavelengths and the study of possible correlations among different spectral windows are nowadays a maj…

astro-ph.GA2019★ 4 cited

Evidence for disc regulation in the lowest-mass stars of the young stellar cluster NGC 2264

Santiago Orcajo, Lucas A. Cieza, Roberto Gamen +1

In the pre-main-sequence stage, star-disc interactions have been shown to remove stellar angular momentum and regulate the rotation periods of stars with M2 and earlier spectral ty…

astro-ph.GA2019★ 33 cited

Through thick or thin: Multiple components of the magneto-ionic medium towards the nearby region Sharpless 2-27 revealed by Faraday tomography

Alec J. M. Thomson, T. L. Landecker, John M. Dickey +12

Sharpless 2-27 (Sh2-27) is a nearby region excited by Oph. We present observations of polarized radio emission from 300 to 480MHz towards Sh2-27, made…

astro-ph.GA2019★ 16 cited

A Broadband Spectro-polarimetric View of the NVSS Rotation Measure Catalogue II: Effects of Off-axis Instrumental Polarisation

Yik Ki Ma, S. A. Mao, Jeroen Stil +5

The NRAO VLA Sky Survey (NVSS) Rotation Measure (RM) catalogue has enabled numerous studies in cosmic magnetism, and will continue being a unique dataset complementing future polar…

astro-ph.GA2019★ 30 cited

A Broadband Spectro-polarimetric View of the NVSS Rotation Measure Catalogue I: Breaking the nπ-ambiguity

Yik Ki Ma, S. A. Mao, Jeroen Stil +5

The NRAO VLA Sky Survey (NVSS) Rotation Measure (RM) catalogue is invaluable for the study of cosmic magnetism. However, the RM values reported in it can be affected by n-ambigu…

astro-ph.GA2019★ 40 cited

Faint end of the luminosity function of Lyman-alpha emitters behind lensing clusters observed with MUSE

G. de La Vieuville, D. Bina, R. Pello +21

We present the results obtained with VLT/MUSE on the faint-end of the Lyman-alpha luminosity function (LF) based on deep observations of four lensing clusters. The precise aim of t…

astro-ph.GA2019★ 40 cited

Hot Dust-Obscured Galaxies with Excess Blue Light

R. J. Assef, M. Brightman, D. J. Walton +10

Hot Dust-Obscured Galaxies (Hot DOGs) are among the most luminous galaxies in the Universe. Powered by highly obscured, possibly Compton-thick, active galactic nuclei (AGNs), Hot D…

astro-ph.GA2019★ 29 cited

The QUEST-La Silla AGN Variability Survey: selection of AGN candidates through optical variability

P. Sánchez-Sáez, P. Lira, R. Cartier +6

We used data from the QUEST-La Silla Active Galactic Nuclei (AGN) variability survey to construct light curves for 208,583 sources over deg, with a a limiting magnitu…

astro-ph.GA2019★ 62 cited

Probing 3D Structure with a Large MUSE Mosaic: Extending the Mass Model of Frontier Field Abell 370

David J. Lagattuta, Johan Richard, Franz E. Bauer +12

We present an updated strong-lensing analysis of the massive cluster Abell 370 (A370), continuing the work first presented in Lagattuta et al. (2017). In this new analysis, we take…

astro-ph.GA2019★ 65 cited

The ALMA Spectroscopic Survey in the HUDF: Nature and physical properties of gas-mass selected galaxies using MUSE spectroscopy

Leindert A. Boogaard, Roberto Decarli, Jorge González-López +31

We discuss the nature and physical properties of gas-mass selected galaxies in the ALMA spectroscopic survey (ASPECS) of the Hubble Ultra Deep Field (HUDF). We capitalize on the de…

astro-ph.GA2019★ 169 cited

The ALMA Spectroscopic Survey in the HUDF: CO luminosity functions and the molecular gas content of galaxies through cosmic history

Roberto Decarli, Fabian Walter, Jorge Gónzalez-López +34

We use the results from the ALMA large program ASPECS, the spectroscopic survey in the Hubble Ultra Deep Field (HUDF), to constrain CO luminosity functions of galaxies and the resu…

astro-ph.GA2019★ 93 cited

The ALMA Spectroscopic Survey in the HUDF: CO emission lines and 3 mm continuum sources

Jorge González-López, Roberto Decarli, Ricardo Pavesi +29

The ALMA SPECtroscopic Survey in the {\it Hubble} Ultra Deep Field is an ALMA large program that obtained a frequency scan in the 3\,mm band to detect emission lines from the molec…

astro-ph.GA2019★ 82 cited

The ALMA Spectroscopic Survey in the Hubble Ultra Deep Field: Evolution of the molecular gas in CO-selected galaxies

Manuel Aravena, Roberto Decarli, Jorge Gónzalez-López +31

We analyze the interstellar medium properties of a sample of sixteen bright CO line emitting galaxies identified in the ALMA Spectroscopic Survey in the Hubble Ultra Deep Field (AS…

astro-ph.GA2019★ 20 cited

On the Prevalence of Super-Massive Black Holes over Cosmic Time

Johannes Buchner, Ezequiel Treister, Franz E. Bauer +2

We investigate the abundance of Super-Massive Black Hole (SMBH) seeds in primordial galaxy halos. We explore the assumption that dark matter halos outgrowing a critical halo mass M…