A high-resolution multiband survey of Westerlund 2 with the Hubble Space Telescope: II. Mass accretion in the pre-main-sequence population
We present a detailed analysis of the pre-main-sequence (PMS) population of the young star cluster Westerlund 2 (Wd2), the central ionizing cluster of the H ii region RCW 49, using data from a high-resolution multiband survey with the Hubble Space Telescope . The data were acquired with the Advanced...
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| Hauptverfasser: | , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
2016 September 16
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| In: |
The astronomical journal
Year: 2016, Jahrgang: 152, Heft: 4 |
| ISSN: | 1538-3881 |
| DOI: | 10.3847/0004-6256/152/4/84 |
| Online-Zugang: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.3847/0004-6256/152/4/84 Verlag, kostenfrei, Volltext: http://stacks.iop.org/1538-3881/152/i=4/a=84 
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| Verfasserangaben: | Peter Zeidler, Eva K. Grebel, Antonella Nota, Elena Sabbi, Anna Pasquali, Monica Tosi, Alceste Z. Bonanos, Carol Christian |
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A high-resolution multiband survey of Westerlund 2 with the Hubble Space Telescope: II. Mass accretion in the pre-main sequence population
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