A survey of hot subdwarf pulsators in ω Cen

Simple item page
dc.catalogadorkjc
dc.contributor.authorRandal, S. K.
dc.contributor.authorCalamida, A.
dc.contributor.authorFontaine, G.
dc.contributor.authorGreen, E. M.
dc.contributor.authorMonelli, M.
dc.contributor.authorAlonso, M. L.
dc.contributor.authorCatelan , Marcio
dc.contributor.authorBono, G.
dc.contributor.authorDhillon, V. S.
dc.contributor.authorMarsh, T. R.
dc.date.accessioned2024-03-04T17:01:46Z
dc.date.available2024-03-04T17:01:46Z
dc.date.issued2013
dc.description.abstractWe recently discovered an apparently new class of pulsating Extreme Horizontal Branch (EHB) star in ω Cen. Tightly clustered around ∼50,000 K, these H-rich sdO stars exhibit rapid, multi-periodic oscillations on a timescale of 100 s. While four such objects have been detected in ω Cen, no counterparts have yet been found among the field population. Conversely, the rapid sdB pulsators around 31,000 K that are well-studied in the Galactic field have yet to be found in a globular cluster. We discuss the implications of this and also report the discovery of a fifth EHB pulsator in ω Cen....
dc.fechaingreso.objetodigital2024-05-16
dc.fuente.origenORCID
dc.identifier.doi10.1051/epjconf/20134304006
dc.identifier.urihttps://doi.org/10.1051/epjconf/20134304006
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/83711
dc.information.autorucInstituto de Astrofísica; Catelan , Marcio; 0000-0001-6003-8877; 1001556
dc.language.isoen
dc.nota.accesoContenido completo
dc.rightsacceso abierto
dc.titleA survey of hot subdwarf pulsators in ω Cen
dc.typecomunicación de congreso
sipa.codpersvinculados1001556
sipa.trazabilidadORCID;2024-01-22
Files
Original bundle
Now showing 1 - 1 of 1
Thumbnail Image
Name:
A survey of hot subdwarf pulsators in.....pdf
Size:
4.68 MB
Format:
Adobe Portable Document Format
Description:
Download
Collections
Artículos de conferencia