Articulo
Horizontal branch stars: the interplay between observations and theory, and insights into the formation of the Galaxy
Fecha
2009Registro en:
15010003
WOS:000264462300001
no scielo
eid=2-s2.0-68149153323
Institución
Resumen
We review and discuss horizontal branch (HB) stars in a broad astrophysical context, including both variable and non-variable stars. A reassessment of the Oosterhoff dichotomy is presented, which provides unprecedented detail regarding its origin and syst