Publicación
Binarity and Cluster Membership of Classical Cepheids
Companions exert adverse effects on the relationships valid for Cepheids. Physical companions may also cause observable effects (e.g., phase jump in the...
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PublicaciónBinarity and multiperiodicity in high-amplitude delta Scuti stars .We present our first results for a sample of southern high-amplitude delta Scuti stars (HADS), based on a spectrophotometric survey started in 2003. For CY Aqr...
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PublicaciónBinarity in the Central Stars of Planetary Nebulae and its Relationship to Stellar Evolution: An Observational PerspectiveThe existing status of our knowledge of binary central stars of planetary nebulae will be explored. Binary modeling of known systems is providing physical...
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PublicaciónBinary Planetary Nebula Central Stars: Validating Kepler/K2 Variability and AmplitudesWe analyzed the Kepler/K2 Campaign 11 data to validate the periods and amplitudes for the 32 apparently variable central stars of planetary nebulae (PNe) in the...
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PublicaciónBinary stars : selected topics on observations and physical processes : lectures held at the Astrophysics School XII, organized by the European Astrophysics Doctoral Network (EADN) in La Laguna, Tenerife, Spain, 6-17 September 1999Not Available
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PublicaciónBinary stars: selected topics on observations and physical processesMore than half of all stars in the Galaxy formed and evolved as binary systems and their study is essential for understanding stellar and galactic evolution...
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PublicaciónBinary White Dwarf Mergers and Underluminous SupernovaeShort period binary white dwarfs may merge within a Hubble time due to gravitational wave radiation. We have begun a targeted survey to find merging white...
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PublicaciónBioastronomy 2004Not Available
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PublicaciónBiogas at 4000 m above Sea Level: The pioneering work of Tecnologías en DesarrolloIn this article we describe a series of projects designed to supply families in rural Bolivia with heat for their cooking needs using simple technology to...