Search Results - "Tacconi, L."
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High molecular gas fractions in normal massive star-forming galaxies in the young Universe
Published in Nature (London) (11-02-2010)“…Stars form from cold molecular interstellar gas. As this is relatively rare in the local Universe, galaxies like the Milky Way form only a few new stars per…”
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PHIBSS: MOLECULAR GAS CONTENT AND SCALING RELATIONS IN z ∼ 1-3 MASSIVE, MAIN-SEQUENCE STAR-FORMING GALAXIES
Published in The Astrophysical journal (01-05-2013)“…We present PHIBSS, the IRAM Plateau de Bure high-z blue sequence CO 3-2 survey of the molecular gas properties in massive, main-sequence star-forming galaxies…”
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Spatially resolved rotation of the broad-line region of a quasar at sub-parsec scale
Published in Nature (London) (01-11-2018)“…The broadening of atomic emission lines by high-velocity motion of gas near accreting supermassive black holes is an observational hallmark of quasars 1 …”
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PHIBSS: Unified Scaling Relations of Gas Depletion Time and Molecular Gas Fractions
Published in The Astrophysical journal (01-02-2018)“…Abstract This paper provides an update of our previous scaling relations between galaxy-integrated molecular gas masses, stellar masses, and star formation…”
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SHINING, A Survey of Far-infrared Lines in Nearby Galaxies. II. Line-deficit Models, AGN Impact, [C ii]-SFR Scaling Relations, and Mass-Metallicity Relation in (U)LIRGs
Published in The Astrophysical journal (10-07-2018)“…The SHINING survey offers a great opportunity to study the properties of the ionized and neutral media of galaxies from prototypical starbursts and active…”
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Ionized outflows in local luminous AGN: what are the real densities and outflow rates?
Published in Monthly notices of the Royal Astronomical Society (01-11-2020)“…ABSTRACT We report on the determination of electron densities, and their impact on the outflow masses and rates, measured in the central few hundred parsecs of…”
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Evidence for mature bulges and an inside-out quenching phase 3 billion years after the Big Bang
Published in Science (American Association for the Advancement of Science) (17-04-2015)“…Most present-day galaxies with stellar masses ≥1011 solar masses show no ongoing star formation and are dense spheroids. Ten billion years ago, similarly…”
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Dust Attenuation, Bulge Formation, and Inside-out Quenching of Star Formation in Star-forming Main Sequence Galaxies at z ∼ 2
Published in The Astrophysical journal (20-05-2018)“…Abstract We derive 2D dust attenuation maps at ∼1 kpc resolution from the UV continuum for 10 galaxies on the z ∼ 2 star-forming main sequence (SFMS)…”
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A study of the gas–star formation relation over cosmic time
Published in Monthly notices of the Royal Astronomical Society (01-10-2010)“…We use the first systematic data sets of CO molecular line emission in z∼ 1–3 normal star-forming galaxies (SFGs) for a comparison of the dependence of…”
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Evidence of strong quasar feedback in the early Universe
Published in Monthly notices of the Royal Astronomical Society. Letters (01-09-2012)“…ABSTRACT Most theoretical models invoke quasar‐driven outflows to quench star formation in massive galaxies, and this feedback mechanism is required to account…”
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SHINING, A Survey of Far-infrared Lines in Nearby Galaxies. I. Survey Description, Observational Trends, and Line Diagnostics
Published in The Astrophysical journal (10-07-2018)“…We use the Herschel/PACS spectrometer to study the global and spatially resolved far-infrared (FIR) fine-structure line emission in a sample of 52 galaxies…”
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Molecular and Ionized Gas Phases of an AGN-driven Outflow in a Typical Massive Galaxy at z 2
Published in The Astrophysical journal (20-01-2019)“…Nuclear outflows driven by accreting massive black holes are one of the main feedback mechanisms invoked at high-z to reproduce the distinct separation between…”
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The Impact of Cold Gas Accretion Above a Mass Floor on Galaxy Scaling Relations
Published in The Astrophysical journal (01-08-2010)“…Using the cosmological baryonic accretion rate and normal star formation (SF) efficiencies, we present a very simple model for star-forming galaxies that…”
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A Close Look at Star Formation around Active Galactic Nuclei
Published in The Astrophysical journal (20-12-2007)“…We analyze star formation in the nuclei of nine Seyfert galaxies at spatial resolutions down to 0.085", corresponding to length scales of order 10 pc in most…”
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Strongly baryon-dominated disk galaxies at the peak of galaxy formation ten billion years ago
Published in Nature (London) (16-03-2017)“…The rotation velocities in the outer disks of six massive star-forming galaxies are shown to decrease with disk radius, owing to high baryonic mass fractions…”
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The multiphase gas structure and kinematics in the circumnuclear region of NGC 5728
Published in Monthly notices of the Royal Astronomical Society (01-12-2019)“…ABSTRACT We report on our combined analysis of HST, VLT/MUSE, VLT/SINFONI, and ALMA observations of the local Seyfert 2 galaxy, NGC 5728 to investigate in…”
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The Herschel PEP/HerMES luminosity function - I. Probing the evolution of PACS selected Galaxies to z 4
Published in Monthly notices of the Royal Astronomical Society (11-06-2013)“…We exploit the deep and extended far-IR data sets (at 70, 100 and 160 μm) of the Herschel Guaranteed Time Observation (GTO) PACS Evolutionary Probe (PEP)…”
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THE ANGULAR MOMENTUM DISTRIBUTION AND BARYON CONTENT OF STAR-FORMING GALAXIES AT z ∼ 1–3
Published in The Astrophysical journal (01-08-2016)“…ABSTRACT We analyze the angular momenta of massive star-forming galaxies (SFGs) at the peak of the cosmic star formation epoch ( z ∼ 0.8–2.6). Our sample of…”
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Rotation Curves in z ∼ 1-2 Star-forming Disks: Evidence for Cored Dark Matter Distributions
Published in The Astrophysical journal (01-10-2020)“…We report high-quality, H or CO rotation curves (RCs) to several Re for 41 large, massive, star-forming disk galaxies (SFGs) across the peak of cosmic galaxy…”
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Outflows from Active Galactic Nuclei: Kinematics of the Narrow-line and Coronal-line Regions in Seyfert Galaxies
Published in The Astrophysical journal (01-10-2011)“…As part of an extensive study of the physical properties of active galactic nuclei (AGNs) we report high spatial resolution near-IR integral-field spectroscopy…”
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