Triangulum II: a very metal-poor and dynamically hot stellar system
We present a study of the recently discovered compact stellar system Triangulum II. From observations conducted with the DEIMOS spectrograph on Keck II, we obtained spectra for 13 member stars that follow the CMD features of this very faint stellar system and include two bright red giant branch star...
Gespeichert in:
| Hauptverfasser: | , |
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| Dokumenttyp: | Article (Journal) Kapitel/Artikel |
| Sprache: | Englisch |
| Veröffentlicht: |
2016
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| In: |
Arxiv
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| Online-Zugang: | Verlag, kostenfrei, Volltext: http://arxiv.org/abs/1510.04433
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| Verfasserangaben: | Nicolas F. Martin, Rodrigo A. Ibata, Michelle L.M. Collins, R. Michael Rich, Eric F. Bell, Annette M.N. Ferguson, Benjamin P.M. Laevens, Hans-Walter Rix, Scott C. Chapman, Andreas Koch |
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