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| DOI | 10.1088/0004-637X/727/1/9 | ||||
| Año | 2011 | ||||
| Tipo | artículo de investigación |
Citas Totales
Autores Afiliación Chile
Instituciones Chile
% Participación
Internacional
Autores
Afiliación Extranjera
Instituciones
Extranjeras
We use V-band time-series data to analyze the RR Lyrae (RRL) population of the Galactic globular cluster NGC 6101. Using template fitting, we have discovered seven new RRL stars and confirmed 10 candidates. We find unusually long mean periods for the RRL of < P-ab > = 0.803 days and < P-c > = 0.393 days, and an atypically high ratio of n(c)/n(ab + c) = 0.82. Based on our derived mean properties of the RRL, NGC 6101 is Oosterhoff type II, consistent with the cluster metallicity but intriguing with respect to its kinematics.
| Ord. | Autor | Género | Institución - País |
|---|---|---|---|
| 1 | Cohen, Roger E. | Hombre |
UNIV FLORIDA - Estados Unidos
University of Florida - Estados Unidos |
| 2 | Sarajedini, Ata | - |
UNIV FLORIDA - Estados Unidos
University of Florida - Estados Unidos |
| 3 | Kinemuchi, Karen | Mujer |
Universidad de Concepción - Chile
|
| 4 | LEITON-THOMPSON, ROGER MIGUEL | Hombre |
Universidad de Concepción - Chile
|