Search Results - "Israel, F P"
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HIFI Spectroscopy of H2O Submillimeter Lines in Nuclei of Actively Star-forming Galaxies
Published in The Astrophysical journal (01-09-2017)“…We present a systematic survey of multiple velocity-resolved H2O spectra using Herschel/Heterodyne Instrument for the Far Infrared (HIFI) toward nine nearby…”
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Disentangling the Circumnuclear Environs of Centaurus A. III. An Inner Molecular Ring, Nuclear Shocks, and the CO to Warm H2 Interface
Published in The Astrophysical journal (10-07-2017)“…We present the distribution and kinematics of the molecular gas in the circumnuclear disk (CND; 400 pc × 200 pc) of Centaurus A with resolutions of ∼5 pc (0 3)…”
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The JCMT nearby galaxies legacy survey – X. Environmental effects on the molecular gas and star formation properties of spiral galaxies
Published in Monthly notices of the Royal Astronomical Society (11-03-2016)“…We present a study of the molecular gas properties in a sample of 98 H i – flux selected spiral galaxies within ∼25 Mpc, using the CO J = 3 − 2 line observed…”
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Star Formation Efficiencies at Giant Molecular Cloud Scales in the Molecular Disk of the Elliptical Galaxy NGC 5128 (Centaurus A)
Published in The Astrophysical journal (10-12-2019)“…We present ALMA CO (1−0) observations toward the dust lane of the nearest elliptical and radio galaxy, NGC 5128 (Centaurus A), with high angular resolution…”
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Irradiated ISM: Discriminating between Cosmic Rays and X-Rays
Published in The Astrophysical journal (20-10-2006)“…The interstellar medium (ISM) at the centers of active galaxies is exposed to a combination of cosmic-ray, far-ultraviolet (FUV), and X-ray radiation. We apply…”
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A CO J = 3-2 map of M51 with HARP-B: radial properties of the spiral structure
Published in Monthly notices of the Royal Astronomical Society (11-08-2013)“…We present the first complete CO J = 3-2 map of the nearby grand-design spiral galaxy M51 (NGC 5194), at a spatial resolution of ∼600 pc, obtained with the…”
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The James Clerk Maxwell Telescope Nearby Galaxies Legacy Survey. I. Star-Forming Molecular Gas in Virgo Cluster Spiral Galaxies
Published in The Astrophysical journal (10-03-2009)“…We present large-area maps of the CO J = 3-2 emission obtained at the James Clerk Maxwell Telescope for four spiral galaxies in the Virgo Cluster. We combine…”
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The JCMT Nearby Galaxies Legacy Survey – III. Comparisons of cold dust, polycyclic aromatic hydrocarbons, molecular gas and atomic gas in NGC 2403
Published in Monthly notices of the Royal Astronomical Society (01-03-2010)“…We used Spitzer Space Telescope 3.6, 8.0, 70 and 160 μm data, James Clerk Maxwell Telescope HARP-B CO J= (3–2) data, National Radio Astronomy Observatory 12 m…”
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The JCMT Nearby Galaxies Legacy Survey - IV. Velocity dispersions in the molecular interstellar medium in spiral galaxies
Published in Monthly notices of the Royal Astronomical Society (01-01-2011)“…An analysis of large-area CO J= 3-2 maps from the James Clerk Maxwell Telescope for 12 nearby spiral galaxies reveals low velocity dispersions in the molecular…”
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The thermal dust emission in N158-N159-N160 (LMC) star-forming complex mapped by Spitzer, Herschel and LABOCA
Published in Monthly notices of the Royal Astronomical Society (11-05-2013)“…Low-metallicity galaxies exhibit different properties of the interstellar medium (ISM) compared to nearby spiral galaxies. Obtaining a resolved inventory of…”
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The James Clerk Maxwell Telescope Nearby Galaxies Legacy Survey. II. Warm Molecular Gas and Star Formation in Three Field Spiral Galaxies
Published in The Astrophysical journal (01-05-2010)“…We present the results of large-area {sup 12}CO J = 3-2 emission mapping of three nearby field galaxies, NGC 628, NGC 3521, and NGC 3627, completed at the…”
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Centaurus A - NGC 5128
Published in The Astronomy and astrophysics review (01-08-1998)“…(ProQuest: ... denotes formulae and/or non-USASCII text omitted; see image) At a distance of 3.4 Mpc, NGC 5128 (Centaurus A) is by far the nearest active radio…”
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The Dust-to-Gas Ratio in the Small Magellanic Cloud Tail
Published in The Astrophysical journal (01-01-2009)“…The Tail region of the Small Magellanic Cloud (SMC) was imaged using the MIPS instrument on the Spitzer Space Telescope as part of the SAGE-SMC Spitzer Legacy…”
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MOLECULAR GAS HEATING MECHANISMS, AND STAR FORMATION FEEDBACK IN MERGER/STARBURSTS: NGC 6240 AND Arp 193 AS CASE STUDIES
Published in The Astrophysical journal (20-06-2014)“…We used the SPIRE/FTS instrument aboard the Herschel Space Observatory to obtain the Spectral Line Energy Distributions (SLEDs) of CO from J = 4-3 to J = 13-12…”
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Disentangling the Circumnuclear Environs of Centaurus A. I. High-Resolution Molecular Gas Imaging
Published in The Astrophysical journal (10-04-2009)“…We present high-resolution images of the 12CO(2-1) emission in the central 1' (1 kpc) of NGC 5128 (Centaurus A), observed using the Submillimeter Array. We…”
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Disentangling the Circumnuclear Environs of Centaurus A. II. On the Nature of the Broad Absorption Line
Published in The Astrophysical journal (01-09-2010)“…We report on atomic gas (H I) and molecular gas (as traced by CO(2-1)) redshifted absorption features toward the nuclear regions of the closest powerful radio…”
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Planck observations of M33
Published in Monthly notices of the Royal Astronomical Society (01-07-2018)“…Abstract We have performed a comprehensive investigation of the global integrated flux density of M33 from radio to ultraviolet wavelengths, finding that the…”
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A giant molecular cloud catalogue in the molecular disc of the elliptical galaxy NGC 5128 (Centaurus A)
Published in Monthly notices of the Royal Astronomical Society (01-07-2021)“…ABSTRACT We present the first census of giant molecular clouds (GMCs) complete down to 106 M⊙ and within the inner 4 kpc of the nearest giant elliptical and…”
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Continuum observations of M 51 and M 83 at 1.1 mm with AzTEC
Published in Monthly notices of the Royal Astronomical Society (21-06-2016)“…We observed the spiral galaxies M 51 and M 83 at 20 arscec spatial resolution with the bolometer array Aztronomical Thermal Emission Camera (AzTEC) on the JCMT…”
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The JCMT Nearby Galaxies Legacy Survey - V. The CO(J= 3-2) distribution and molecular outflow in NGC4631
Published in Monthly notices of the Royal Astronomical Society (01-01-2011)“…ABSTRACT We have made the first map of CO(J= 3-2) emission covering the disc of the edge-on galaxy, NGC4631, which is known for its spectacular gaseous halo…”
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