Leiden University

output

19932026

most citedGaia Data Release 2. Summary of the contents and survey properties

8.6k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2019 · astro-ph.GAShow all

253 papers · 2 filters

astro-ph.GA2019★ 49 cited

NOEMA redshift measurements of bright Herschel galaxies

R. Neri, P. Cox, A. Omont +31

Using the IRAM NOrthern Extended Millimeter Array (NOEMA), we conducted a program to measure redshifts for 13 bright galaxies detected in the Herschel Astrophysical Large Area Surv…

astro-ph.GA2019★ 13 cited

Observations of Orion Source I Disk and Outflow Interface

Melvyn Wright, Richard Plambeck, Tomoya Hirota +4

We imaged the continuum and molecular line emission from Orion Source I (SrcI) with up to 30 mas (12 AU) resolution at 43, 99, 223, and 340 GHz in an attempt to probe the structure…

astro-ph.GA2019★ 60 cited

LLAMA: The $M_{B H}$ - $σ_{⋆}$ Relation of the most luminous local AGNs

Turgay Caglar, Leonard Burtscher, Bernhard Brand +17

The $M_{B H}$ - $σ_{⋆}$ relation is considered a result of co-evolution between the host galaxies and their super-massive black holes. For elliptical-bulge hosting inactive gala…

astro-ph.GA2019★ 20 cited

First detection of the [OI] 63-um emission from a redshift 6 dusty galaxy

M. Rybak, J. A. Zavala, J. A. Hodge +2

We report a ground-based detection of the [OI] 63-um line in a z=6.027 gravitationally lensed dusty star-forming galaxy (DSFG) G09.83808 using the APEX SEPIA 660 receiver, the firs…

astro-ph.GA2019★ 16 cited

Stellar populations and physical properties of starbursts in the Antennae galaxy from self-consistent modelling of MUSE spectra

M. L. P. Gunawardhana, J. Brinchmann, P. M. Weilbacher +6

We have modelled the stellar and nebular continua and emission-line intensity ratios of massive stellar populations in the Antennae galaxy using high resolution and self-consistent…

astro-ph.GA2019★ 26 cited

Hot WHIM counterparts of FUV OVI absorbers: Evidence in the line-of-sight towards quasar 3C 273

Jussi Ahoranta, Jukka Nevalainen, Nastasha Wijers +7

We explore the high spectral resolution X-ray data towards the quasar 3C273 to search for signals of hot ( $\sim 1 0^{6 - 7}$ K) X-ray-absorbing gas co-located with two established inte…

astro-ph.GA2019★ 7 cited

Setting the scene for BUFFALO: A study of the matter distribution in the HFF galaxy cluster MACS J0416.1-2403 and its parallel field

Elizabeth J. Gonzalez, Martín Chalela, Mathilde Jauzac +11

In the context of the BUFFALO (Beyond Ultra-deep Frontier Fields And Legacy Observations) survey, we present a new analysis of the merging galaxy cluster MACS\,J0416.1-2403 ($z = 0…

astro-ph.GA2019★ 50 cited

The colors and sizes of recently quenched galaxies: a result of compact starburst before quenching

Po-Feng Wu, Arjen van der Wel, Rachel Bezanson +11

We analyze the colors and sizes of 32 quiescent (UVJ-selected) galaxies with strong Balmer absorption ($\mbox{EW}(Hδ) \geq 4$Å) at $z \sim 0.8$ drawn from DR2 of the LEGA-C survey to…

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★ 13 cited

The role of environment in galaxy evolution in the SERVS Survey I: density maps and cluster candidates

Nick Krefting, Anna Sajina, Mark Lacy +10

We use photometric redshifts derived from new $u$ -band through 4.5 $μ$ m Spitzer IRAC photometry in the 4.8\,deg $^{2}$ of the XMM-LSS field to construct surface density maps in the red…

astro-ph.GA2019★ 115 cited

An image of the dust sublimation region in the nucleus of NGC 1068

GRAVITY Collaboration, O. Pfuhl, R. Davies +40

We present near-infrared interferometric data on the Seyfert 2 galaxy NGC 1068, obtained with the GRAVITY instrument on the European Southern Observatory Very Large Telescope Inter…

astro-ph.GA2019★ 45 cited

Full of Orions: a 200-pc mapping of the interstellar medium in the redshift-3 lensed dusty star-forming galaxy SDP.81

M. Rybak, J. A. Hodge, S. Vegetti +4

We present a sub-kpc resolved study of the interstellar medium properties in SDP.81, a z=3.042 strongly gravitationally lensed dusty star-forming galaxy, based on high-resolution,…

astro-ph.GA2019★ 131 cited

The mass of our Milky Way

Wenting Wang, Jiaxin Han, Marius Cautun +2

We perform an extensive review of the numerous studies and methods used to determine the total mass of the Milky Way. We group the various methods into seven broad classes, includi…

astro-ph.GA2019★ 159 cited

The ALPINE-ALMA [CII] Survey: Multi-Wavelength Ancillary Data and Basic Physical Measurements

A. L. Faisst, D. Schaerer, B. C. Lemaux +37

We present the ancillary data and basic physical measurements for the galaxies in the ALMA Large Program to Investigate C+ at Early Times (ALPINE) survey - the first large multi-wa…

astro-ph.GA2019★ 1 cited

Searching for the magnetised Tidal Dwarf Galaxies in Hickson Compact Groups: HCG 26, 91, and 96

Błażej Nikiel-Wroczyński

In this work, archive 1.4 and 4.86 GHz radio continuum data from the VLA were re-reduced and, together with the 1.4 GHz maps from the NVSS, investigated for the presence of a detec…

astro-ph.GA2019★ 3 cited

Laboratory astrophysics: key to understanding the Universe

Ewine F. van Dishoeck

This brief overview stresses the importance of laboratory data and theory in analyzing astronomical observations and understanding the physical and chemical processes that drive th…

astro-ph.GA2019★ 170 cited

The ALPINE-ALMA [CII] survey: Star-formation-driven outflows and circumgalactic enrichment in the early Universe

M. Ginolfi, G. C. Jones, M. Bethermin +29

We study the efficiency of galactic feedback in the early Universe by stacking the [C II] 158 um emission in a large sample of normal star-forming galaxies at 4 < z < 6 from the AL…

astro-ph.GA2019★ 29 cited

MusE GAs FLOw and Wind (MEGAFLOW) IV: A two sightline tomography of a galactic wind

Johannes Zabl, Nicolas F. Bouché, Ilane Schroetter +8

Galactic outflows are thought to eject baryons back out to the circum-galactic medium (CGM). Studies based on metal absorption lines (MgII in particular) in the spectra of backgrou…

astro-ph.GA2019★ 11 cited

VLT/SINFONI study of black hole growth in high redshift radio-loud quasars from the CARLA survey

M. Marinello, R. A. Overzier, H. J. A. Röttgering +11

We present VLT/SINFONI observations of 35 quasars at 2.1 < z < 3.2, the majority of which were selected from the Clusters Around Radio-Loud AGN (CARLA) survey. CARLA quasars have l…

astro-ph.GA2019★ 38 cited

Anomalous peculiar motions of high-mass young stars in the Scutum spiral arm

K. Immer, J. Li, L. H. Quiroga-Nuñez +4

We present trigonometric parallax and proper motion measurements toward 22 GHz water and 6.7 GHz methanol masers in 16 high-mass star-forming regions. These sources are all located…

astro-ph.GA2019★ 82 cited

Direct Detection of Black Hole-Driven Turbulence in the Centers of Galaxy Clusters

Yuan Li, Marie-Lou Gendron-Marsolais, Irina Zhuravleva +16

Supermassive black holes (SMBHs) are thought to provide energy that prevents catastrophic cooling in the centers of massive galaxies and galaxy clusters. However, it remains unclea…

astro-ph.GA2019★ 38 cited

The MUSE Atlas of Disks (MAD): Ionized gas kinematic maps and an application to Diffuse Ionized Gas

Mark den Brok, C. Marcella Carollo, Santiago Erroz-Ferrer +9

We have obtained data for 41 star forming galaxies in the MUSE Atlas of Disks (MAD) survey with VLT/MUSE. These data allow us, at high resolution of a few 100 pc, to extract ionize…