prikaz prve stranice dokumenta Detection of molecular gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44
  Download
PDF 282.45 KB
Scientific paper - Original scientific paper
Detection of molecular gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44
Monthly Notices of the Royal Astronomical Society, 443 (2014), 1; L54-L58. https://doi.org/10.1093/mnrasl/slu077
Huynh, M. T.; Kimball, A. E.; Norris, R. P.; Smail, Ian; Chow, K. E.; Coppin, K. E. K.; Emonts, B. H. C.; Ivison, R. J.; Smolčić, Vernesa; Swinbank, A. M.

Citations:
,
Cite this document

Huynh, M. T., Kimball, A. E., Norris, R. P., Smail, I., Chow, K. E., Coppin, K. E. K. ... Swinbank, A. M. (2014). Detection of molecular gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44. Monthly Notices of the Royal Astronomical Society, 443. (1), L54-L58. doi: 10.1093/mnrasl/slu077

Huynh, M. T., et al. "Detection of molecular gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44." Monthly Notices of the Royal Astronomical Society, vol. 443, no. 1, 2014, pp. L54-L58. https://doi.org/10.1093/mnrasl/slu077

Huynh, M. T., A. E. Kimball, R. P. Norris, Ian Smail, K. E. Chow, K. E. K. Coppin, B. H. C. Emonts, R. J. Ivison, Vernesa Smolčić and A. M. Swinbank. "Detection of molecular gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44." Monthly Notices of the Royal Astronomical Society 443, no. 1 (2014): L54-L58. https://doi.org/10.1093/mnrasl/slu077

Huynh, M. T., et al. (2014) 'Detection of molecular gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44', Monthly Notices of the Royal Astronomical Society, 443(1), pp. L54-L58. doi: 10.1093/mnrasl/slu077

Huynh MT, Kimball AE, Norris RP, Smail I, Chow KE, Coppin KEK, and sur.. Detection of molecular gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44. Monthly Notices of the Royal Astronomical Society [Internet]. 2014 [cited 2025 April 02];443(1):L54-L58. doi: 10.1093/mnrasl/slu077

M. T. Huynh, et al., "Detection of molecular gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44", Monthly Notices of the Royal Astronomical Society, vol. 443, no. 1, pp. L54-L58, 2014. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:217:059604. [Accessed: 02 April 2025]

Please login to the repository to save this object to your list.
Metadata
Title (english)Detection of molecular gas in an ALMA [C II]-identified submillimetre galaxy at z = 4.44
AuthorM. T. Huynh
AuthorA. E. Kimball
AuthorR. P. Norris
AuthorIan Smail
AuthorK. E. Chow
AuthorK. E. K. Coppin
AuthorB. H. C. Emonts
AuthorR. J. Ivison
AuthorVernesa Smolčić
AuthorA. M. Swinbank
Author's institutionUniversity of Zagreb
Faculty of Science
(Department of Physics)
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract (english)
We present the detection of 12CO(2–1) in the z = 4.44 submillimetre galaxy ALESS65.1 using the Australia Telescope Compact Array. A previous Atacama Large Millimeter/submillimeter Array study of submillimetre galaxies (SMGs) in the Extended Chandra Deep Field South determined the redshift of this optically and near-infrared undetected source through the measurement of [C II] 157.74 µm emission. Using the luminosity of the 12CO(2–1) emission, we estimate the gas mass to be Mgas ∼ 1.7 × 1010 M.... More The gas depletion time-scale of ALESS65.1 is ∼ 25 Myr, similar to other high-redshift SMGs and consistent with z > 4 SMGs being the progenitors of massive ‘red-and-dead’ galaxies at z > 2. The ratio of the [C II], 12CO and farinfrared luminosities implies a strong far-ultraviolet field of G0 ∼103.25, which is at the high end of the far-ultraviolet fields seen in local starbursts, but weaker than the far-ultraviolet fields of most nearby ultraluminous infrared galaxies (ULIRGs). The high ratio of L[CII]/LFIR = 1.0 × 10−3 observed in ALESS65.1, combined with L[CII]/LCO ∼ 2300, is consistent with ALESS65.1 having more extended regions of intense star formation than local LIRGs. Less
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleMonthly Notices of the Royal Astronomical Society
Numberingvol. 443, no. 1, pp. L54-L58
p-ISSN0035-8711
e-ISSN1365-2966
DOIhttps://doi.org/10.1093/mnrasl/slu077
URN:NBNurn:nbn:hr:217:059604
Publication2014
Document URLhttps://academic.oup.com/mnrasl/article/443/1/L54/2894334
Type of resourceText
Access conditionsOpen access
Terms of useLicence In copyright icon
Public note© 2014 The Authors. Published by Oxford University Press on behalf of the Royal Astronomical Society. Accepted 2014 May 27. Received 2014 May 21; in original form 2014 April 22. Usage Policy: No commercial reproduction, distribution, display or performance rights in this work are provided.
Created on2019-11-30 20:50:08
accessibility

closeAccessibilityrefresh

If you wish to permanently save changes, click on Save, if not - your settings will be reset when you restart the browser.