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A statistical view on the galactic cold ISM distribution

Published online by Cambridge University Press:  05 March 2015

L. Viktor Tóth ,
Sarolta Zahorecz ,
Gábor Marton  and
Erika Verebélyi
L. Viktor Tóth
Affiliation:
Department of Astronomy, Eötvös University, Budapest email: l.v.toth@astro.elte.hu
Sarolta Zahorecz
Affiliation:
Department of Astronomy, Eötvös University, Budapest email: l.v.toth@astro.elte.hu
Gábor Marton
Affiliation:
Department of Astronomy, Eötvös University, Budapest email: l.v.toth@astro.elte.hu
Erika Verebélyi
Affiliation:
Department of Astronomy, Eötvös University, Budapest email: l.v.toth@astro.elte.hu
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Abstract

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Inhomogenities were found in the distribution of the cold fraction in the interstellar medium (traced by Planck cold clumps). In large scales there is a significant overdensity on some shells, in small scales there are elongated groups. Critical column density for star formation is N(H2) = 7 × 1021 cm−2.

Keywords

ISM: dustISM: moleculesISM: bubblesISM: cloudsstars: formation
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Highlights H16: Highlights of Astronomy , August 2012 , pp. 579
Copyright
Copyright © International Astronomical Union 2015 

References

Gutermuth, R. A., Megeath, S. T., Muzerolle, J., et al. 2009, ApJS 184, 18CrossRefGoogle Scholar
Heiles, C. 1984, ApJS 55, 585CrossRefGoogle Scholar
Könyves, V., Kiss, Cs., Moór, A., et al. 2007, A&A 463, 1227Google Scholar
Pilbratt, G. L., Riedinger, J. R., Passvogel, T., et al. 2010, A&A 518, L1Google Scholar
Planck Collaboration 2011a, A&A 536, 1Google Scholar
Planck Collaboration 2011b, A&A 536, 23Google Scholar
Tóth, L. V., Zahorecz, S., Marton, G., et al. 2012, in prep.Google Scholar
Wright, E. L., Eisenhardt, P. R. M., Mainzer, A. K., et al. 2010, AJ 140, 1868CrossRefGoogle Scholar
Wu, Y., Liu, T., Meng, F., et al. 2012, ApJ 756, 76Google Scholar
Yamamura, , et al. 2010, AKARI/FIS All-Sky Survey Point Source Catalogues (ISAS/JAXA)Google Scholar