Hostname: page-component-7bb8b95d7b-dtkg6 Total loading time: 0 Render date: 2024-09-28T13:21:39.568Z Has data issue: false hasContentIssue false
  • English
  • Français

Analysis of the Interstellar Medium Properties of the Herschel Reference Survey Galaxies

Published online by Cambridge University Press:  21 March 2013

Laure Ciesla  and
the SAG2 Consortium
Laure Ciesla
Affiliation:
Aix Marseille Université, CNRS, LAM (Laboratoire d'Astrophysique de Marseille) UMR 7326, 13388, Marseille, France email: [email protected]
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

The Herschel Reference Survey is a guaranteed time key project aimed at studying the physical properties of the interstellar medium (ISM) of 323 nearby galaxies, covered by multi-wavelength data. This volume limited, K-band selected sample is composed of galaxies spanning the whole range of morphological types and environments. We conduct a statistical study on the ISM properties of nearby galaxies based on the analysis of their SED. To achieve this goal, we fit the data with the models of Draine & Li (2007) to obtain the intensity of interstellar radiation field, the PAH abundance, the contribution of photodissociation regions, and the dust mass.

Keywords

galaxies: ISM
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 8 , Symposium S292: Molecular Gas, Dust, and Star Formation in Galaxies , August 2012 , pp. 284
Copyright
Copyright © International Astronomical Union 2013

References

Boselli, A., Eales, S., Cortese, et al. 2010, PASP, 122, 261BCrossRefGoogle Scholar
Ciesla, L., Boselli, A., Smith, M. W. L.et al. 2012, A&A, 543, A161Google Scholar
Draine, B. T. & Li, A. 2007, ApJ 657 810–837Google Scholar
Wolfire, M. G., Hollenbach, D., McKee, C. F.et al. 1995, ApJ, 443, 152WGoogle Scholar