Massive Stars in the SDSS-IV/APOGEE SURVEY. I. OB Stars

In this work, we make use of DR14 APOGEE spectroscopic data to study a sample of 92 known OB stars. We developed a near-infrared semi-empirical spectral classification method that was successfully used in case of four new exemplars, previously classified as later B-type stars. Our results agree well...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Astrophysical journal. Letters 2018-03, Vol.855 (1), p.68
Hauptverfasser:	Roman-Lopes, A., Román-Zúñiga, C., Tapia, Mauricio, Chojnowski, Drew, Gómez Maqueo Chew, Y., García-Hernández, D. A., Borissova, Jura, Minniti, Dante, Covey, Kevin R., Longa-Peña, Penélope, Fernandez-Trincado, J. G., Zamora, Olga, Nitschelm, Christian
Format:	Artikel
Sprache:	eng
Schlagworte:	Astrophysics B stars Galaxies infrared: stars Line spectra Massive stars Near infrared radiation Physics Polls & surveys Spectral classification stars: early-type stars: massive surveys
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!