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Pre- and protostellar cores in the Rosette Nebula

Published online by Cambridge University Press:  13 January 2020

R. Bögner ,
T. Csengeri ,
M. Wienen ,
N. Schneider ,
J. Montillaud  and
L. V. Tóth Open the ORCID record for L. V. Tóth [Opens in a new window]
R. Bögner
Affiliation:
Department of Astronomy, Eötvös Loránd University, 1/A Pázmány Péter sétány, 1117 Budapest, Hungary email: [email protected]
T. Csengeri
Affiliation:
Max-Planck-Institut für Radioastronomie, 69 Auf dem Hügel, 53121 Bonn, Germany
M. Wienen
Affiliation:
College of Engineering, Mathematics and Physical Sciences, University of Exeter, North Park Road, EX4 4QL Exeter, UK
N. Schneider
Affiliation:
I. Physikalische Institut, University of Cologne, 77 Zuelpicher Str., 50937 Cologne, Germany
J. Montillaud
Affiliation:
Institut Utinam, CNRS UMR 6213, OSU THETA, Université de Franche-Comté, 41 bis avenue de l’Observatoire, 25000 Besançon, France
L. V. Tóth
Affiliation:
Department of Astronomy, Eötvös Loránd University, 1/A Pázmány Péter sétány, 1117 Budapest, Hungary email: [email protected] Konkoly Observatory, Research Centre for Astronomy and Earth Sciences, Hungarian Academy of Sciences, 15-17 Konkoly-Thege Mikló út, 1121, Budapest, Hungary
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Abstract

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Recent theories on the formation of the Solar System turned the attention to the study of low mass cloud cores in massive star forming regions. The Rosette Molecular Cloud is a well-known star forming area having highly filamentary structure with dense cores covering a wide range of masses. These pre- and protostellar cores were observed by Herschel and key core properties were derived from its data. With the Effelsberg 100m telescope a sample of these cores with masses ranging between 3-40 M⊙ were observed in ammonia inversion lines. In this work we are examining the correlations between these two datasets with the aim of gaining insight of the processes behind the star formation of the region.

Keywords

stars: formationradio lines: ISM
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 14 , Symposium S345: Origins: From the Protosun to the First Steps of Life , August 2018 , pp. 371 - 372
Copyright
© International Astronomical Union 2020 

References

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