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
36 papers · 2 filters
Yields from massive stars in binaries. Chemical evolution of the Milky Way disk
E. Pepe, M. Palla, F. Matteucci +1
A large fraction of massive stars in the Galaxy reside in binary systems and their evolution is different from that of single stars. The yields of massive stars, which are the main…
Average X-ray properties of galaxy groups. From Milky Way-like halos to massive clusters
P. Popesso, I. Marini, K. Dolag +20
This study examines the average X-ray properties of massive halos at z< 0.2, covering the largest halo mass range to date, from Milky Way-like halos to massive clusters. The analys…
The hot gas mass fraction in halos. From Milky Way-like groups to massive clusters
P. Popesso, A. Biviano, I. Marini +21
By using eROSITA data in the eFEDS area, we provide a measure of the hot gas fraction vs. halo mass relation over the largest halo mass range, from Milky Way-sized halos to massive…
The perils of stacking optically selected groups in eROSITA data. The Magneticum perspective
P. Popesso, I. Marini, K. Dolag +23
Hydrodynamical simulation predictions are often compared with observational data without fully accounting for systematics and biases specific to observational techniques. Using the…
High N/O ratio at high redshift as a result of a strong burst of star formation and differential galactic winds
F. Rizzuti, F. Matteucci, P. Molaro +2
Recent observations by JWST have revealed supersolar N abundances in galaxies at very high redshift. On the other hand, these galaxies show subsolar metallicity. The observe…
Molecular gas and dust properties in quasar hosts
Francesco Salvestrini, Chiara Feruglio, Roberta Tripodi +12
Observational campaigns hunting the elusive reservoirs of cold gas in the host galaxies of quasars at the epoch of reionization (EoR) are crucial for studying the formation and evo…
Detecting clusters and groups of galaxies populating the local Universe in large optical spectroscopic surveys
I. Marini, P. Popesso, K. Dolag +13
Wide-field cosmological surveys provide hundreds of thousands of spectroscopically confirmed galaxy groups and clusters, valuable for tracing baryonic matter distribution. However,…
SDSS J102915.14+172927.9: Revisiting the chemical pattern
E. Caffau, P. Bonifacio, L. Monaco +7
Context: The small- to intermediate-mass (), most metal-poor stars that formed in the infancy of the Universe are still shining today in the sky. They are very rare…
HYPERION: broad-band X-ray-to-near-infrared emission of Quasars in the first billion years of the Universe
I. Saccheo, A. Bongiorno, E. Piconcelli +41
We aim at characterizing the X-ray-to-optical/near-infrared broad-band emission of luminous QSOs in the first Gyr of cosmic evolution to understand whether they exhibit differences…
HYPERION. Shedding light on the first luminous quasars: A correlation between UV disc winds and X-ray continuum
A. Tortosa, L. Zappacosta, E. Piconcelli +41
One of the main open questions in the field of luminous () quasars (QSOs) at is the rapid formation (Gyr) of their superm…
The Dual Nature of GHZ9: Coexisting Active Galactic Nuclei and Star Formation Activity in a Remote X-ray Source at z = 10.145
Lorenzo Napolitano, Marco Castellano, Laura Pentericci +33
We present James Webb Space Telescope (JWST)/NIRSpec PRISM spectroscopic characterization of GHZ9 at z= 10.145 0.010, currently the most distant source detected by the Chandr…
Atomic and molecular gas as traced by [C II] emission
Benedetta Casavecchia, Umberto Maio, Céline Péroux +1
The latest ALMA and JWST observations provide new information on the birth and evolution of galaxies in the early Universe, at the epoch of reionization. Of particular importance a…
Dust sub-millimetre emission in green valley galaxies
Massimiliano Parente, Cinthia Ragone-Figueroa, Gian Luigi Granato +5
Context. Green valley (GV) galaxies are objects defined on a colour-magnitude diagram, or a colour-mass diagram, as being associated with a transition from a star-forming to a quie…
Kinematic analysis of galaxies in the SPT234956 protocluster core
Aparna Venkateshwaran, Axel Weiss, Nikolaus Sulzenauer +10
SPT234956 is a protocluster discovered in the 2500 deg South Pole Telescope (SPT) survey. In this paper, we study the kinematics of the galaxies found in the core of SPT2349…
A survey of extremely metal-poor gas at cosmic noon: evidence of elevated [O/Fe]
Louise Welsh, Ryan Cooke, Michele Fumagalli +2
We aim to study the high-precision chemical abundances of metal-poor gas clouds at cosmic noon (2<z<4) and investigate the associated enrichment histories. We analyse the abundance…
Enhanced AGN Activity in Overdense Galactic Environments at
Ekta A. Shah, Brian C. Lemaux, Benjamin Forrest +17
We conduct a study on the relationship between galaxy environments and their active galactic nuclei (AGN) activity at high redshifts (). Specifically, we study the AGN f…
A determination of the cosmic microwave background temperature using Galactic molecules
Ryan J. Cooke, Louise Welsh
We report a new, reliable determination of the CN excitation temperature of diffuse molecular clouds in the Milky Way, based on ultra high spectral resolution observations. Our det…
Constraining the duration of ram pressure stripping features in the optical from the direction of jellyfish galaxy tails
Vicente Salinas, Yara L. Jaffé, Rory Smith +12
Ram pressure stripping is perhaps the most efficient mechanism for removing gas and quenching galaxies in dense environments as they move through the intergalactic medium. Extreme…
ColdSIM predictions of [C II] emission in primordial galaxies
Benedetta Casavecchia, Umberto Maio, Céline Péroux +1
A powerful tool to probe the gas content at high redshift is the [C II] 158 m sub-millimeter emission line, which, due to its low excitation potential and luminous emission, is…
NOEMA formIng Cluster survEy (NICE): Characterizing eight massive galaxy groups at in the COSMOS field
Nikolaj B. Sillassen, Shuowen Jin, Georgios E. Magdis +41
The NOEMA formIng Cluster survEy (NICE) is a large program targeting 69 massive galaxy group candidates at in six deep fields. We report spectroscopic confirmation of eight g…
Euclid preparation. LI. Forecasting the recovery of galaxy physical properties and their relations with template-fitting and machine-learning methods
Euclid Collaboration, A. Enia, M. Bolzonella +260
Euclid will collect an enormous amount of data during the mission's lifetime, observing billions of galaxies in the extragalactic sky. Along with traditional template-fitting metho…
Intertwined Formation of , Dust, and Stars in Cosmological Simulations
Cinthia Ragone-Figueroa, Gian Luigi Granato, Massimiliano Parente +4
Context: Molecular hydrogen () is crucial in galaxy formation and evolution, serving as the main fuel for star formation (SF). In metal-enriched environments, …
Tully-Fisher Relation of Late-type Galaxies at
Gauri Sharma, Varenya Upadhyaya, Paolo Salucci +1
We present a study of the stellar and baryonic Tully-Fisher relation within the redshift range of utilizing observations of \sfgs. This dataset, as explored i…
Radial X-ray profiles of simulated galaxies: Contributions from hot gas and XRBs
Stephan Vladutescu-Zopp, Veronica Biffi, Klaus Dolag
Theoretical models of structure formation predict the presence of a hot gaseous atmosphere around galaxies. While this hot circum-galactic medium (CGM) has been observationally con…