1.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Trieste Astronomical ObservatoryIT826 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di TriesteIT688 papers
- Scuola Internazionale Superiore di Studi AvanzatiIT606 papers
- University of TriesteIT516 papers
- Centre National de la Recherche ScientifiqueFR476 papers
- Ludwig-Maximilians-Universität MünchenDE400 papers
- Instituto de Astrofísica de CanariasES360 papers
- Max Planck Institute for Extraterrestrial PhysicsDE350 papers
- University College LondonGB348 papers
- Institute for High Energy PhysicsES346 papers
- Universidad de La LagunaES335 papers
- Institut d'Astrophysique de ParisFR332 papers
47 papers · 2 filters
Evolution of Galaxy Star Formation and Metallicity: Impact on Double Compact Objects Mergers
Lumen Boco, Andrea Lapi, Martyna Chruslinska +3
We study the impact of different galaxy statistics and empirical metallicity scaling relations on the merging rates and on the properties of compact objects binaries. First, we ana…
Pushing automated morphological classifications to their limits with the Dark Energy Survey
J. Vega-Ferrero, H. Domínguez Sánchez, M. Bernardi +60
We present morphological classifications of 27 million galaxies from the Dark Energy Survey (DES) Data Release 1 (DR1) using a supervised deep learning algorithm. The classif…
A machine learning approach to galaxy properties: joint redshift-stellar mass probability distributions with Random Forest
S. Mucesh, W. G. Hartley, A. Palmese +72
We demonstrate that highly accurate joint redshift-stellar mass probability distribution functions (PDFs) can be obtained using the Random Forest (RF) machine learning (ML) algorit…
The VANDELS survey: the relation between UV continuum slope and stellar metallicity in star-forming galaxies at z~3
A. Calabrò, M. Castellano, L. Pentericci +23
The estimate of stellar metallicities (Z*) of high-z galaxies are of paramount importance in order to understand the complexity of dust effects and the reciprocal interrelations am…
Brightest Cluster Galaxies: the centre can(not?) hold
Roberto De Propris, Michael J. West, Felipe Andrade-Santos +9
We explore the persistence of the alignment of brightest cluster galaxies (BCGs) with their local environment. We find that a significant fraction of BCGs do not coincide with the…
Identifying RR Lyrae Variable Stars in Six Years of the Dark Energy Survey
K. M. Stringer, A. Drlica-Wagner, L. Macri +67
We present a search for RR Lyrae stars using the full six-year data set from the Dark Energy Survey (DES) covering ~5,000 sq. deg. of the southern sky. Using a multi-stage multi-va…
Evidence of galaxy interaction in the Narrow-line Seyfert 1 galaxy IRAS17020+4544 seen by NOEMA
Q. Salomé, A. L. Longinotti, Y. Krongold +9
The narrow-line Seyfert 1 galaxy IRAS17020+4544 is one of the few sources where both an X-ray ultra-fast outflow and a molecular outflow were observed to be consistent with energy…
Massive Black Hole Mergers
Enrico Barausse, Andrea Lapi
At low redshift, massive black holes are found in the centers of almost all large elliptical galaxies, and also in many lower-mass systems. Their evolution is believed to be inextr…
Dust evolution in zoom-in cosmological simulations of galaxy formation
Gian Luigi Granato, Cinthia Ragone-Figueroa, Antonela Taverna +6
We present cosmological zoom-in hydro-dynamical simulations for the formation of disc galaxies, implementing dust evolution and dust promoted cooling of hot gas. We couple an impro…
The GOGREEN and GCLASS Surveys: First Data Release
Michael L. Balogh, Remco F. J. van der Burg, Adam Muzzin +42
We present the first public data release of the GOGREEN and GCLASS surveys of galaxies in dense environments, spanning a redshift range . The surveys consist of deep, mu…
Neutron stars mergers in a stochastic chemical evolution model: impact of time delay distributions
L. Cavallo, G. Cescutti, F. Matteucci
We study the evolution of the [Eu/Fe] ratio in the Galactic halo by means of a stochastic chemical evolution model considering merging neutron stars as polluters of europium. We im…
An excess of small-scale gravitational lenses observed in galaxy clusters
Massimo Meneghetti, Guido Davoli, Pietro Bergamini +11
Cold dark matter (CDM) constitutes most of the matter in the Universe. The interplay between dark and luminous matter in dense cosmic environments like galaxy clusters is studied t…
The GOGREEN survey: Post-infall environmental quenching fails to predict the observed age difference between quiescent field and cluster galaxies at z>1
Kristi Webb, Michael L. Balogh, Joel Leja +29
We study the star formation histories (SFHs) and mass-weighted ages of 331 UVJ-selected quiescent galaxies in 11 galaxy clusters and in the field at 1<z<1.5 from the Gemini Observa…
Euclid preparation: X. The Euclid photometric-redshift challenge
Euclid Collaboration, G. Desprez, S. Paltani +170
Forthcoming large photometric surveys for cosmology require precise and accurate photometric redshift (photo-z) measurements for the success of their main science objectives. Howev…
Probing galaxy evolution in massive clusters using ACT and DES: splashback as a cosmic clock
Susmita Adhikari, Tae-hyeon Shin, Bhuvnesh Jain +113
We measure the projected number density profiles of galaxies and the splashback feature in clusters selected by the Sunyaev--Zeldovich (SZ) effect from the Advanced Atacama Cosmolo…
Knocking on giants' doors: I. The evolution of the dust-to-stellar mass ratio in distant dusty galaxies
D. Donevski, A. Lapi, K. Małek +11
The dust-to-stellar mass ratio (/) is a crucial yet poorly constrained quantity to understand the production mechanisms of dust, metals and stars in ga…
Gas accretion regulates the scatter of the mass-metallicity relation
Gabriella De Lucia, Lizhi Xie, Fabio Fontanot +1
In this paper, we take advantage of the GAlaxy Evolution and Assembly (GAEA) semi-analytic model to analyse the origin of secondary dependencies in the local galaxy mass - gas meta…
Chemical evolution of the Milky Way: constraints on the formation of the thick and thin discs
Marco Palla, Francesca Matteucci, Emanuele Spitoni +2
We study the evolution of Milky Way thick and thin discs in the light of the most recent observational data. In particular, we analyze abundance gradients of O, N, Fe and Mg along…
The spectroscopic follow-up of the QUBRICS bright quasar survey
K. Boutsia, A. Grazian, G. Calderone +11
We present the results of the spectroscopic follow up of the QUBRICS survey. The selection method is based on a machine learning approach applied to photometric catalogs, covering…
Constraints on precipitation-limited hot halos from massive galaxies to galaxy clusters
Priyanka Singh, G. M. Voit, Biman B. Nath
We present constraints on a simple analytical model for hot diffuse halo gas, derived from a fit spanning two orders of magnitude in halo mass ($M_{500} \sim 10^{12.5}-10^{14.5} M_…
J-PAS: Measuring emission lines with artificial neural networks
G. Martínez-Solaeche, R. M. González Delgado, R. García-Benito +27
Throughout this paper we present a new method to detect and measure emission lines in J-PAS up to . J-PAS will observe ~deg of the northern sky in the upcoming…
The DIANOGA simulations of galaxy clusters: characterizing star formation in proto-clusters
L. Bassini, E. Rasia, S. Borgani +11
We studied the star formation rate (SFR) in cosmological hydrodynamical simulations of galaxy (proto-)clusters in the redshift range , comparing them to recent observational…
IRAM 30m-EMIR Redshift Search of z = 3-4 Lensed Dusty Starbursts selected from the HerBS sample
T. J. L. C. Bakx, H. Dannerbauer, D. Frayer +15
Using the EMIR instrument on the IRAM 30m telescope, we conducted a spectroscopic redshift search of seven z 4 sub-millimetre bright galaxies selected from the…
SPIDERS: overview of the X-ray galaxy cluster follow-up and the final spectroscopic data release
N. Clerc, C. C. Kirkpatrick, A. Finoguenov +19
SPIDERS (The SPectroscopic IDentification of eROSITA Sources) is a large spectroscopic programme for X-ray selected galaxy clusters as part of the Sloan Digital Sky Survey-IV (SDSS…