Pulsating variables from the OGLE and Araucaria projects
arXiv:1401.0335 · doi:10.1017/S1743921313014026
Abstract
We present some results of long term studies of pulsating stars conducted in the course of the OGLE and Araucaria projects. In particular very scarce eclipsing binaries containing pulsating stars are discussed. Such systems provide a unique opportunity to improve calibration of the cosmic distance scale and to better calibrate stellar evolutionary models.
IAU 301
References in corpus (11)
- An eclipsing binary distance to the Large Magellanic Cloud accurate to 2 per cent
- RR-Lyrae-type pulsations from a 0.26-solar-mass star in a binary system
- The Araucaria Project. The Distance to the Sculptor dwarf spheroidal galaxy from infrared photometry of RR Lyrae stars
- Multi-periodic pulsations of a stripped red giant star in an eclipsing binary
- Physical parameters and the projection factor of the classical Cepheid in the binary system OGLE-LMC-CEP-0227
- The Araucaria Project. A Distance Determination to the Local Group Spiral M33 from Near-Infrared Photometry of Cepheid Variables
- The Araucaria Project. The Distance of the Large Magellanic Cloud from Near-Infrared Photometry of RR Lyrae Variables
- Pulsation models for the 0.26M_sun star mimicking RR Lyrae pulsator. Model survey for the new class of variable stars
- The Araucaria Project. The Distance to the Sculptor Galaxy NGC 247 from Near-Infrared Photometry of Cepheid Variables
- The Araucaria Project. The Distance to the Sculptor Group Galaxy NGC 55 from a Newly Discovered Abundant Cepheid Population
- The Araucaria Project. The Distance to the Local Group Galaxy WLM from Cepheid Variables discovered in a Wide-Field Imaging Survey