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The interplay of dense gas and stars in M33

Published online by Cambridge University Press:  21 October 2010

Carsten Kramer
Affiliation:
Instituto Radioastronomia Milimetrica (IRAM), Av. Divina Pastora 7, E-18012 Granada, Spain email: kramer@iram.es
Christof Buchbender
Affiliation:
Instituto Radioastronomia Milimetrica (IRAM), Av. Divina Pastora 7, E-18012 Granada, Spain email: kramer@iram.es
Guillermo Quintana-Lacaci
Affiliation:
Instituto Radioastronomia Milimetrica (IRAM), Av. Divina Pastora 7, E-18012 Granada, Spain email: kramer@iram.es
Jonathan Braine
Affiliation:
Observatoire Bordeaux, LAB - UMR 5804, 2, rue de l'Observatoire, BP 89 -33271 Floirac Cedex - France
Pierre Gratier
Affiliation:
Observatoire Bordeaux, LAB - UMR 5804, 2, rue de l'Observatoire, BP 89 -33271 Floirac Cedex - France
Erik Rosolowsky
Affiliation:
University of British Columbia, 3333 University Way, Kelowna, BC V1V 1V7, Canada
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Abstract

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We are studying the interplay of star formation and its ’fuel’, the molecular gas (diffuse and dense) at selected positions along the major axis of M33. We have observed the ground-state transitions of HCN, HCO+, and 13CO using the IRAM 30m telescope. These data will complement existing CO, HI, Spitzer, and radio continuum maps. Furthermore, these data will be complemented by far-infrared maps of [CII], H2O, [OI], [NII], and the dust continuum taken with Herschel in the open time key project HERM33ES.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2010