7.7k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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- Vrije Universiteit BrusselBE1.1k papers
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- University of Wisconsin–MadisonUS935 papers
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58 papers · 2 filters
The ISM scaling relations in DustPedia late-type galaxies: A benchmark study for the Local Universe
Viviana Casasola, Simone Bianchi, Pieter De Vis +18
The purpose of this work is the characterization of the main scaling relations between all the ISM components (dust, atomic/molecular/total gas), gas-phase metallicity, and other g…
The Nuker model for galactic nuclei
Maarten Baes
The Nuker profile, characterised by an inner and outer power-law profile smoothly merged around a break radius, is a very popular model to describe the surface brightness profile o…
Modeling Dust and Starlight in Galaxies Observed by Spitzer and Herschel: The KINGFISH Sample
G. Aniano, B. T. Draine, L. K. Hunt +30
Dust and starlight are modeled for the KINGFISH project galaxies. With data from 3.6 micron to 500 micron, models are strongly constrained. For each pixel in each galaxy we estimat…
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 drawn from DR2 of the LEGA-C survey to…
The HASHTAG project I. A Survey of CO(3-2) Emission from the Star Forming Disc of M31
Zongnan Li, Zhiyuan Li, Matthew W. L. Smith +26
We present a CO(3-2) survey of selected regions in the M31 disc as part of the JCMT large programme, HARP and SCUBA-2 High-Resolution Terahertz Andromeda Galaxy Survey (HASHTAG). T…
Dust masses and grain size distributions of a sample of Galactic pulsar wind nebulae
F. D. Priestley, M. J. Barlow, I. De Looze +1
We calculate dust spectral energy distributions (SEDs) for a range of grain sizes and compositions, using physical properties appropriate for five pulsar wind nebulae (PWNe) from w…
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…
The lifecycle of molecular clouds in nearby star-forming disc galaxies
Mélanie Chevance, J. M. Diederik Kruijssen, Alexander P. S. Hygate +29
It remains a major challenge to derive a theory of cloud-scale ( pc) star formation and feedback, describing how galaxies convert gas into stars as a function of the g…
Evidence of dust grain evolution from extinction mapping in the IC 63 photodissociation region
Dries Van De Putte, Karl D. Gordon, Julia Roman-Duval +5
Photodissociation regions (PDRs) are parts of the ISM consisting of predominantly neutral gas, located at the interface between H II regions and molecular clouds. The physical cond…
The headlight cloud in NGC 628: An extreme giant molecular cloud in a typical galaxy disk
Cinthya N. Herrera, Jérôme Pety, Annie Hughes +25
Cloud-scale surveys of molecular gas reveal the link between molecular clouds properties and star formation (SF) across a range of galactic environments. Cloud populations in galax…
The Gas-Star Formation Cycle in Nearby Star-Forming Galaxies I. Assessment of Multi-scale Variations
Eva Schinnerer, Annie Hughes, Adam Leroy +21
The processes regulating star formation in galaxies are thought to act across a hierarchy of spatial scales. To connect extragalactic star formation relations from global and kpc-s…
Mapping electron temperature variations across a spiral arm in NGC 1672
I-Ting Ho, Kathryn Kreckel, Sharon E. Meidt +17
We report one of the first extragalactic observations of electron temperature variations across a spiral arm. Using MUSE mosaic observations of the nearby galaxy NGC 1672, we measu…
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…
Mapping metallicity variations across nearby galaxy disks
K. Kreckel, I. -T. Ho, G. A. Blanc +21
The distribution of metals within a galaxy traces the baryon cycle and the buildup of galactic disks, but the detailed gas phase metallicity distribution remains poorly sampled. We…
Predicting the global far-infrared SED of galaxies via machine learning techniques
W. Dobbels, M. Baes, S. Viaene +10
Dust plays an important role in shaping a galaxy's spectral energy distribution (SED). It absorbs ultraviolet (UV) to near-infrared (NIR) radiation and re-emits this energy in the…
Panchromatic SED fitting codes and modelling techniques
Maarten Baes
Modelling and interpreting the SEDs of galaxies has become one of the key tools at the disposal of extragalactic astronomers. Ideally, we could hope that, through a detailed study…
The SFR-radius connection: data and implications for wind strength and halo concentration
Lin Lin, S. M. Faber, David C. Koo +26
This paper is one in a series that explores the importance of radius as a second parameter in galaxy evolution. The topic investigated here is the relationship between star formati…
Dust emissivity and absorption cross section in DustPedia late-type galaxies
S. Bianchi, V. Casasola, M. Baes +16
Aims: We compare the far-infrared to sub-millimetre dust emission properties measured in high Galactic latitude cirrus with those determined in a sample of 204 late-type DustPedia…
JINGLE V: Dust properties of nearby galaxies derived from hierarchical Bayesian SED fitting
Isabella Lamperti, Amélie Saintonge, Ilse De Looze +18
We study the dust properties of 192 nearby galaxies from the JINGLE survey using photometric data in the 22-850micron range. We derive the total dust mass, temperature T and emissi…
Stellar systems following the luminosity law. IV. The total energy and the central concentration of galaxies
Maarten Baes, Luca Ciotti
We expand our previous analytical and numerical studies of the family of Sérsic models, routinely used to describe early-type galaxies and the bulges of spiral galaxies. In particu…
Quenching as a Contest between Galaxy Halos and their Central Black Holes
Zhu Chen, S. M. Faber, David. C. Koo +27
Existing models of galaxy formation have not yet explained striking correlations between structure and star-formation activity in galaxies, notably the sloped and moving boundaries…
VIS3COS: II. Nature and nurture in galaxy structure and morphology
Ana Paulino-Afonso, David Sobral, Behnam Darvish +7
We study the impact of local density and stellar mass on the morphology of ~500 quiescent (Q) and SFGs from the VIS3COS survey. We perform B/D decomposition of the SBPs and find ~4…
A Tale of Two Clusters: An Analysis of Gas-Phase Metallicity and Nebular Gas Conditions in Proto-cluster Galaxies at z~2
Leo Y. Alcorn, Anshu Gupta, Kim-Vy Tran +12
The ZFIRE survey has spectroscopically confirmed two proto-clusters using the MOSFIRE instrument on Keck 1: one at z=2.095 in COSMOS and another at z=1.62 in UDS. Here we use an up…
High-velocity outflows in massive post-starburst galaxies at z > 1
David T. Maltby, Omar Almaini, Ross J. McLure +21
We investigate the prevalence of galactic-scale outflows in post-starburst (PSB) galaxies at high redshift (), using the deep optical spectra available in the UKIDSS U…