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相关论文: A deep wide-field sub-mm survey of the Carina Nebu…

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The Carina Nebula represents one of the most massive galactic star forming regions and displays a high level of massive star feedback. We used SPIRE and PACS onboard of Herschel to map the full spatial extent of the clouds in the Carina…

星系天体物理 · 物理学 2015-06-04 Thomas Preibisch , Veronica Roccatagliata , Benjamin Gaczkowski , Thorsten Ratzka

The Carina Nebula is an extremely bright southern HII region embedded in a giant molecular cloud and contains some of the most massive stars known in our Galaxy. We are undertaking a multi-wavelength study of the Carina Nebula in order to…

天体物理学 · 物理学 2015-06-24 K. J. Brooks , J. B. Whiteoak , J. W. V. Storey

Using the Mopra telescope, we have targeted 61 regions in the Carina Nebula, covering an area of 1.5 square degrees, of bright and compact 870 $\mu$m dust continuum emission for molecular line emission from a host of 16 spectral lines at…

星系天体物理 · 物理学 2018-12-12 Yanett Contreras , David Rebolledo , Shari L. Breen , Anne J. Green , Michael G. Burton

We report the most detailed $1-3$ GHz radio continuum emission map of the nearest region of massive star formation, the Carina Nebula. As part of a large program with the Australia Telescope Compact Array, we have covered $\sim$ 12 deg$^2$,…

星系天体物理 · 物理学 2021-03-17 David Rebolledo , Anne J. Green , Michael G. Burton , Shari L. Breen , Guido Garay

(abridged) The Carina Nebula (NGC 3372) is our richest nearby laboratory in which to study feedback through UV radiation and stellar winds from very massive stars during the formation of an OB association before supernova explosions have…

天体物理学 · 物理学 2009-11-11 Nathan Smith

The Carina Nebula complex (CNC) represents one of the most massive star-forming regions in our Galaxy and shows strong feedback from the high massive stars. We use our Herschel FIR observations to study the properties of the clouds over the…

太阳与恒星天体物理 · 物理学 2015-06-15 Veronica Roccatagliata , Thomas Preibisch , Thorsten Ratzka , Benjamin Gaczkowski

The Chandra Carina Complex Project (CCCP) has shown that the Carina Nebula displays bright, spatially-complex soft diffuse X-ray emission. Here we `sum up' the CCCP diffuse emission work by comparing the global morphology and spectrum of…

太阳与恒星天体物理 · 物理学 2015-05-27 Leisa K. Townsley , Patrick S. Broos , You-Hua Chu , Robert A. Gruendl , M. S. Oey , Julian M. Pittard

The Great Nebula in Carina provides an exceptional view into the violent massive star formation and feedback that typifies giant HII regions and starburst galaxies. We have mapped the Carina star-forming complex in X-rays, using archival…

We report high resolution observations of the $^{12}$CO$(1\rightarrow0)$ and $^{13}$CO$(1\rightarrow0)$ molecular lines in the Carina Nebula and the Gum 31 region obtained with the 22-m Mopra telescope as part of the The Mopra Southern…

Infrared observations of the dusty, massive Homunculus Nebula around the luminous blue variable $\eta$ Carinae are crucial to characterize the mass-loss history and help constrain the mechanisms leading to the Great Eruption. We present the…

太阳与恒星天体物理 · 物理学 2017-06-28 Patrick W. Morris , Theodore R. Gull , D. John Hillier , M. J. Barlow , Pierre Royer , Krister Nielsen , John Black , Bruce Swinyard

(abbreviated) We investigate the spatial structure and spectral energy distribution of an edge-on circumstellar disk around an optically invisible young stellar object that is embedded in a dark cloud in the Carina Nebula. Whereas the…

We have obtained wide-field thermal infrared (IR) images of the Carina Nebula, using the SPIREX/Abu telescope at the South Pole. Emission from poly-cyclic aromatic hydrocarbons (PAHs) at 3.29um, a tracer of photodissociation regions (PDRs),…

天体物理学 · 物理学 2009-11-07 J. M. Rathborne , M. G. Burton , K. J. Brooks , M. Cohen , M. C. B. Ashley , J. W. V. Storey

Linear polarization maps of the Carina Nebula were obtained at 250, 350, and 500 $\mu$m during the 2012 flight of the BLASTPol balloon-borne telescope. These measurements are combined with Planck 850 $\mu$m data in order to produce a…

We report high spatial resolution observations of the HI 21cm line in the Carina Nebula and the Gum 31 region obtained with the Australia Telescope Compact Array. The observations covered $\sim$ 12 deg$^2$ centred on $l= 287.5\deg,b =…

We present ALMA observations of the continuum and line emission of $^{12}$CO, $^{13}$CO, C$^{18}$O, and [C I] for a portion of the G287.38-0.62 (Car 1-E) region in the Carina star-forming complex. The new data record how a molecular cloud…

星系天体物理 · 物理学 2022-11-30 Patrick Hartigan , Maxwell Hummel , Andrea Isella , Turlough Downes

Herein, we present results from observations of the 12CO (J=1-0), 13CO (J=1-0), and 12CO (J=2-1) emission lines toward the Carina nebula complex (CNC) obtained with the Mopra and NANTEN2 telescopes. We focused on massive-star-forming…

The Carina region is an excellent astrophysical laboratory for studying the feedback mechanisms of newly born, very massive stars within their natal giant molecular clouds (GMCs) at only 2.35 kpc distance. We use a clumpy PDR model to…

The first paper in this series took a direct census of energy input from the known OB stars in the Carina Nebula, and in this paper we study the global properties of the surrounding nebulosity. We find that the total IR luminosity of Carina…

天体物理学 · 物理学 2009-06-23 Nathan Smith , Kate J. Brooks

We present critical, long-wavelength observations of Eta Carinae in the submillimetre using SCUBA on the JCMT at 850 and 450 um to confirm the presence of a large mass of warm dust around the central star. We fit a two-component blackbody…

天体物理学 · 物理学 2009-11-11 H. L. Gomez , L. Dunne , S. A. Eales , M. G. Edmunds

We present wide-field, deep narrowband H$_2$, Br$\gamma$, H$\alpha$, [S II], [O III], and broadband I and K-band images of the Carina star formation region. The new images provide a large-scale overview of all the H$_2$ and Br$\gamma$…

太阳与恒星天体物理 · 物理学 2015-06-23 P. Hartigan , M. Reiter , N. Smith , J. Bally
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