The Initial–Final Mass Relationship of White Dwarfs in Common Proper Motion Pairs and Open Clusters
S. Catalán, I. Ribas, J. Isern, Enrique García-Berro, C. Allende Prieto
Abstract
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S. Catalán, I. Ribas, J. Isern, Enrique García-Berro, C. Allende Prieto
Abstract
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Abstract We have studied white dwarfs in common proper motion pairs (CPMPs) to improve the semi-empirical initial–final mass relationship of white dwarfs. In this contribution, we report new results obtained from spectroscopic observations of both members of several CPMPs composed of an F, G or K type star and a DA white dwarf.
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Abstract We have studied white dwarfs in common proper motion pairs (CPMPs) to improve the semi-empirical initial–final mass relationship of white dwarfs. In this contribution, we report new results obtained from spectroscopic observations of both members of several CPMPs composed of an F, G or K type star and a DA white dwarf.
Key concepts: White dwarf, Proper motion, Open cluster, Astrophysics, White (mutation), Physics, Brown dwarf, Motion (physics)