Publications (25)
ALMACAL. XV. Band 3 ALMA Survey and Number Counts
Matteo Bonato, Ivano Baronchelli, Gianfranco De Zotti +10
The ALMACAL project leverages ALMA maps of calibrator-centered fields to conduct deep mm/sub-mm surveys, enabling the detection of extragalactic sources with flux densities orders…
Rejuvenated galaxies with very old bulges at the origin of the bending of the main sequence and of the "green valley"
Chiara Mancini, Emanuele Daddi, Stéphanie Juneau +11
We investigate the nature of star-forming galaxies with reduced specific star formation rate (sSFR) and high stellar masses, those `green valley' objects that seemingly cause a rep…
Painting a full radio sky -- Empirical mock catalogues with multiple source populations for future radio surveys
Tommaso Ronconi, Anna Bonaldi, Marta Spinelli +7
Upcoming radio surveys will probe the sky with unprecedented depth and sky coverage, enabling a broad range of cosmological and astrophysical applications, as well as powerful syne…
A BRAIN study to tackle image analysis with artificial intelligence in the ALMA 2030 era
Fabrizia Guglielmetti, Michele Delli Veneri, Ivano Baronchelli +9
An ESO internal ALMA development study, BRAIN, is addressing the ill-posed inverse problem of synthesis image analysis employing astrostatistics and astroinformatics. These emergin…
UVCANDELS: Catalogs of photometric redshifts and galaxy physical properties
Vihang Mehta, Marc Rafelski, Ben Sunnquist +76
The UltraViolet imaging of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey Fields (UVCANDELS) program provides deep HST F275W and F435W imaging over four CANDELS…
Correlations between IR Luminosity, Star Formation Rate, and CO Luminosity in the Local Universe
Matteo Bonato, Ivano Baronchelli, Viviana Casasola +5
We exploit the DustPedia sample of galaxies within approximately 40 Mpc, selecting 388 sources, to investigate the correlations between IR luminosity (L), the star forma…
A panchromatic spatially resolved analysis of nearby galaxies -- II. The main sequence - gas relation at sub-kpc scale in grand-design spirals
Laura Morselli, Giulia Rodighiero, Andrea Enia +13
In the second work of this series, we analyse the connection between the availability of gas and the position of a region with respect to the spatially resolved main sequence (MS)…
Using Planck maps for a systematic search of ultra-bright high-redshift strongly lensed galaxies
Matteo Bonato, Leonardo Trobbiani, Ivano Baronchelli +6
This paper presents a novel approach to the use of Planck telescope data for the systematic search of ultra-bright high-redshift strongly lensed galaxies. These galaxies provide cr…
Exploring the evolution of star formation and dwarf galaxy properties with JWST/MIRI serendipitous spectroscopic surveys
Matteo Bonato, Anna Sajina, Gianfranco De Zotti +11
The James Webb Space Telescope's Medium Resolution Spectrometer (MRS), will offer nearly 2 orders of magnitude improvement in sensitivity and >3X improvement in spectral resolution…
The Lyman Continuum Escape Fraction of Star-forming Galaxies at from UVCANDELS
Xin Wang, Harry I. Teplitz, Brent M. Smith +74
The UltraViolet Imaging of the Cosmic Assembly Near-infrared Deep Extragalactic Legacy Survey Fields (UVCANDELS) survey is a Hubble Space Telescope (HST) Cycle-26 Treasury Program,…
Origins Space Telescope: predictions for far-IR spectroscopic surveys
Matteo Bonato, Gianfranco De Zotti, David Leisawitz +9
We illustrate the extraordinary potential of the (far-IR) Origins Survey Spectrometer (OSS) on board the Origins Space Telescope (OST) to address a variety of open issues on the co…
Spectroscopically Identified Emission Line Galaxy Pairs in the WISP survey
Y. Sophia Dai, Matthew M. Malkan, Harry I. Teplitz +20
We identify a sample of spectroscopically measured emission line galaxy (ELG) pairs up to z=1.6 from the WFC3 Infrared Spectroscopic Parallels (WISP) survey. WISP obtained slitless…
WFIRST Science Investigation Team "Cosmology with the High Latitude Survey" Annual Report 2017
Olivier Doré, Christopher Hirata, Yun Wang +46
Cosmic acceleration is the most surprising cosmological discovery in many decades. Testing and distinguishing among possible explanations requires cosmological measurements of extr…
Parallel Application of Slitless Spectroscopy to Analyze Galaxy Evolution (PASSAGE): Survey Overview
Matthew A. Malkan, Vihang Mehta, Ayan Acharyya +49
During the second half of Cycle 1 of the James Webb Space Telescope (JWST), we conducted the Parallel Application of Slitless Spectroscopy to Analyze Galaxy Evolution (PASSAGE) pro…
Bright z~9 Galaxies in Parallel: The Bright End of the Rest-UV Luminosity Function from HST Parallel Programs
Micaela B. Bagley, Steven L. Finkelstein, SofÃa Rojas-Ruiz +7
The abundance of bright galaxies at z>8 can provide key constraints on models of galaxy formation and evolution, as the predicted abundance varies greatly when different physical p…
A High Space Density of Luminous Lyman Alpha Emitters at z~6.5
Micaela B. Bagley, Claudia Scarlata, Alaina Henry +16
We present the results of a systematic search for Lyman-alpha emitters (LAEs) at using the HST WFC3 Infrared Spectroscopic Parallel (WISP) Survey. Our t…
The resolved scaling relations in DustPedia: Zooming in on the local Universe
Viviana Casasola, Simone Bianchi, Laura Magrini +18
We perform a homogeneous analysis of an unprecedented set of spatially resolved scaling relations (SRs) between ISM components and other properties in the range of scales 0.3-3.4 k…
Galaxy Nurseries: Crowdsourced analysis of slitless spectroscopic data
Hugh Dickinson, Claudia Scarlata, Lucy Fortson +12
We present the results of Galaxy Nurseries project, which was designed to enable crowdsourced analysis of slitless spectroscopic data by volunteer citizen scientists using the Zoon…
Opening new parameter space windows on galaxy/AGN co-evolution with SKA radio continuum surveys
Isabella Prandoni, Mark T. Sargent, Matteo Bonato +11
In this chapter we provide an overview of the science enabled by the SKAO, focusing on galaxy/AGN co-evolution studies. In particular we discuss a number of radio continuum `refere…
The UV luminosity function at 0.6 < z < 1 from UVCANDELS
Lei Sun, Xin Wang, Harry I. Teplitz +75
UVCANDELS is a HST Cycle-26 Treasury Program awarded 164 orbits of primary ultraviolet (UV) F275W imaging and coordinated parallel optical F435W imaging in four CANDELS fields: GOO…
Simulating properties of emission line galaxies from Nancy Grace Roman Space Telescope
Zhongxu Zhai, Yun Wang, Andrew Benson +4
We simulate the emission line galaxy properties for the Nancy Grace Roman Space Telescope by creating a 4 deg galaxy mock catalog using Galacticus, a semi-analytic model (SAM…
The mass-metallicity relation at z~1-2 and its dependence on star formation rate
Alaina Henry, Marc Rafelski, Ben Sunnquist +24
We present a new measurement of the gas-phase mass-metallicity relation (MZR), and its dependence on star formation rates (SFRs) at 1.3 < z < 2.3. Our sample comprises 1056 galaxie…
The JWST/PASSAGE Survey: Testing Reionization Histories with JWST's First Unbiased Survey for Lyman alpha Emitters at Redshifts 7.5-9.5
Axel Runnholm, Matthew J. Hayes, Vihang Mehta +25
Lyman (Ly) emission is one of few observable features of galaxies that can trace the neutral hydrogen content in the Universe during the Epoch of Reionization (EoR). To ac…
HST Grism-derived Forecasts for Future Galaxy Redshift Surveys
Micaela B. Bagley, Claudia Scarlata, Vihang Mehta +8
The mutually complementary Euclid and Roman galaxy redshift surveys will use Halpha- and [OIII]-selected emission line galaxies as tracers of the large scale structure at $0.9 \les…
A pilot sample of Planck-selected strongly lensed sub-mm galaxies: NOEMA observations and physical characterisation
Leonardo Trobbiani, Matteo Bonato, Ivano Baronchelli +6
The extreme brightness of high- strongly lensed galaxies detected by Planck surveys, thanks to their exceptionally large gravitational magnifications, offers a unique opportunit…