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Is there a cluster in the massive star forming region IRAS 20126+4104?

Published online by Cambridge University Press:  31 March 2017

V. A. Montes ,
Peter Hofner ,
C. Anderson  and
V. Rosero
V. A. Montes
Affiliation:
Physics Department, New Mexico Tech 801 Leroy Pl., Socorro, NM 87801, USA email: vmontes@nmt.edu
Peter Hofner
Affiliation:
Physics Department, New Mexico Tech 801 Leroy Pl., Socorro, NM 87801, USA email: vmontes@nmt.edu National Radio Astronomy Observatory, 1003 Lopezville Road, Socorro, NM 87801, USA
C. Anderson
Affiliation:
Physics Department, New Mexico Tech 801 Leroy Pl., Socorro, NM 87801, USA email: vmontes@nmt.edu National Radio Astronomy Observatory, 1003 Lopezville Road, Socorro, NM 87801, USA
V. Rosero
Affiliation:
Physics Department, New Mexico Tech 801 Leroy Pl., Socorro, NM 87801, USA email: vmontes@nmt.edu National Radio Astronomy Observatory, 1003 Lopezville Road, Socorro, NM 87801, USA
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Abstract

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A Chandra X-ray Observatory ACIS-I observation and a 6 cm continuum radio observation with the Karl G. Jansky Very Large Array (VLA) together with a multiwavelength study in infrared (2MASS and Spitzer) and optical (USNO-B1.0) shows an increasing surface density of X-ray sources toward the massive protostar. There are at least 43 YSOs within 1.2 pc distance from the massive protostar. This number is consistent with typical B-type stars clusters (Lada & Lada 2003).

Keywords

Stars: formationX-ray: starsInfrared: starsradio continuum: stars
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 12 , Symposium S316: Formation, evolution, and survival of massive star clusters , August 2015 , pp. 157 - 158
Copyright
Copyright © International Astronomical Union 2017 

References

Bonnell, I. A. & Bate, M. R. 2006, MNRAS, 370, 488 CrossRefGoogle Scholar
Cesaroni, R., Felli, M., Testi, L., Walmsley, C. M., & Olmi, L. 1997, A&A, 325, 725 Google Scholar
Cesaroni, R., Galli, D., Neri, R., & Walmsley, C. M. 2014, A&A, 566, A73 Google Scholar
Getman, K. V., Feigelson, E. D., Townsley, L., Broos, P., Garmire, G., & Masahiro Tsujimoto, M. 2006, ApJS, 163, 306 CrossRefGoogle Scholar
Lada, C. J., Lada, E. A. 2003, ARA&A, 41, 57 Google Scholar
Lebron, M., Beuther, H., Schilke, P. & Stanke, Th. 2006, A&A, 448, 1037 Google Scholar
Mckee, C. F. & Tan, J. C. 2003, ApJ, 585, 850 Google Scholar
Montes, V. A., Hofner, P., Anderson, C., & Rosero, V. 2006, ApJS, 219, 41 Google Scholar
Robin, A. C., Reyl, C., Derrire, S., & Picaud, S. 2003, A&A, 409, 523 Google Scholar
Qiu, K., Zhang, Q., Megeath, T., Gutermuth, R. A., Beuther, H., Shepherd, D. S., Sridharan, T. K., Testi, L., & De Pree, C. G. 2008, ApJ, 685, 1005 CrossRefGoogle Scholar