Bibcode
Catalán, S.; Ribas, I.; Isern, J.; García-Berro, E.; Allende Prieto, C.
Referencia bibliográfica
15th European Workshop on White Dwarfs ASP Conference Series, Vol. 372, proceedings of the conference held 7-11 August, 2006 in Leicester, United Kingdom. Edited by Ralf Napiwotzki and Matthew R. Burleigh. San Francisco: Astronomical Society of the Pacific, 2007., p.69
Fecha de publicación:
9
2007
Número de citas
0
Número de citas referidas
0
Descripción
A promising approach to decrease the uncertainties in the initial--final
mass relationship, which is still poorly constrained, is to study white
dwarfs for which external constraints are available, for instance, white
dwarfs in common proper motion pairs (CPMPs). Important information of
the white dwarf can be inferred from the study of the companion, since
they were born at the same time and with the same initial chemical
composition. In this contribution, we report new results obtained from
spectroscopic observations of both members of several CPMPs composed of
a F, G or K type star and a DA white dwarf.