The ATLAS3D project – IV. The molecular gas content of early-type galaxies

  title={The ATLAS3D project – IV. The molecular gas content of early-type galaxies},
  author={Lisa M. Young and Martin Bureau and Timothy A. Davis and Françoise Combes and Richard M. McDermid and K. Alatalo and Leo Blitz and Maxime Bois and Fr{\'e}d{\'e}ric Bournaud and Michele Cappellari and Roger L Davies and P. T. de Zeeuw and Eric Emsellem and Sadegh Khochfar and Davor Krajnovi{\'c} and Harald Kuntschner and P. Y. Lablanche and Raffaella Morganti and Thorsten Naab and Tom Oosterloo and Marc Sarzi and Nicholas Scott and Paolo Serra and Anne-Marie Weijmans},
  journal={Monthly Notices of the Royal Astronomical Society},
The definitive version can be found at : Copyright Royal Astronomical Society 
New views of old galaxies
In his Presidential Address for 2011, Roger Davies reports results from the SAURON and ATLAS3D surveys that suggest a new paradigm for early-type galaxies.
The evolution of the cold interstellar medium in galaxies following a starburst
VW and KR acknowledge support from the European Research Council Starting Grant SEDmorph (P.I. VW).
The Recent Evolution of Early-Type Galaxies as Seen in their Cold Gas
  • L. Young
  • Physics
    Proceedings of the International Astronomical Union
  • 2014
Abstract I present an overview of new observations of atomic and molecular gas in early-type galaxies, focusing on the Atlas3D project. Our data on stellar kinematics, age and metallicity, and
Astrophysics: How black holes restrain old galaxies
Observations of an old galaxy reveal a potential mechanism for how supermassive black holes keep star formation under control by ejecting or stirring gas in galaxies.
The ATLAS3D project - X. On the origin of the molecular and ionized gas in early-type galaxies
We make use of interferometric CO and HI observations, and optical integral-field spectroscopy from the ATLAS 3D survey to probe the origin of the molecular and ionised interstellar medium (ISM) in
The ATLAS3D project - XIX. The hot gas content of early-type galaxies: fast versus slow rotators
For early-type galaxies, the ability to sustain a corona of hot, X-ray-emitting gas could have played a key role in quenching their star formation history. A halo of hot gas may act as an effective
Determining the Halo Mass Scale Where Galaxies Lose Their Gas
HST [HST-GO-12590.011-A, HST-AR-12152.01-A, HST-AR-14310.001]; NSF AST [1211358, 1517815]; NSF [EPS-0903806]; state of Kansas through Kansas Technology Enterprise Corporation; Alexander von Humboldt
The ATLAS3D project IX: the merger origin of a fast- and a slow-rotating early-type galaxy revealed with deep optical imaging: first results
The mass assembly of galaxies leaves imprints in their outskirts, such as shells and tidal tails. The frequency and properties of such fine structures depend on the main acting mechanisms - secular
The ATLAS3D project – XI. Dense molecular gas properties of CO-luminous early-type galaxies
Surveying 18 12CO-bright galaxies from the ATLAS3D early-type galaxy sample with the Institut de Radio Astronomie Millimetrique (IRAM) 30-m telescope, we detect 13CO(1-0) and 13CO(2-1) in all 18
WISDOM project – IV. A molecular gas dynamical measurement of the supermassive black hole mass in NGC 524
We present high angular resolution (0.3 arcsec or $37\, \mathrm{pc}$) Atacama Large Millimeter/submillimeter Array observations of the CO(2–1) line emission from a central disc in the early-type


Early-type galaxies in different environments : an H i view
Original article can be found at: Copyright Royal Astronomical Society
The SAURON project—V. Integral-field emission-line kinematics of 48 elliptical and lenticular galaxies
The definitive version is available at '. Copyright Blackwell Publishing
We analyze the projected axial ratio distribution, p(b/a), of galaxies that were spectroscopically selected from the Sloan Digital Sky Survey (DR6) to have low star formation rates. For these
The Hi content of early-type galaxies from the ALFALFA survey - II. The case of low density environments
Aims. We present the analysis of the Hi content of a sample of early-type galaxies (ETGs) in low-density environments (LDEs) using the data set provided by the Arecibo Legacy Fast ALFA (ALFALFA)
Scaling relations in early-type galaxies from integral-field stellar kinematics
Early-type galaxies (ETGs) satisfy a now classic scaling relation Re ∝ σ1.2eI−0.8e, the Fundamental Plane (FP; Djorgovski & Davis 1987; Dressler et al. 1987), between their size, stellar velocity
We present matched-resolution maps of H I and CO emission in the Virgo Cluster spiral NGC 4647. The galaxy shows a mild kinematic disturbance in which one side of the rotation curve flattens but the
The ATLAS3D project – I. A volume-limited sample of 260 nearby early-type galaxies: science goals and selection criteria
The ATLAS3D project is a multiwavelength survey combined with a theoretical modelling effort. The observations span from the radio to the millimetre and optical, and provide multicolour imaging,
VLA observations of neutral hydrogen in Virgo Cluster galaxies. I. The Atlas
H I maps, velocity fields, position velocity plots, mosaics of the line channel, and H I proflies are presented for the 25 brightest spiral galaxies located in the center of the Virgo Cluster. A
The HI content of early-type galaxies from the ALFALFA survey I. Catalogued HI sources in the Virgo cluster
Aims. We are using the Arecibo Legacy Fast ALFA survey (ALFALFA), which is covering 17% of the sky at 21 cm, to study the HI content of early-type galaxies (ETG) in an unbiased way. The aim is to get
The kinematics of the molecular gas in Centaurus A
The CO (2-1) emission along the inner dust lane of Centaurus A, observed with the Caltech Submillimeter Observatory on Mauna Kea, shows the molecular gas to be in a thin disk, with a velocity