White Dwarfs Catalogue - Find Mass & Radius Data

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ORF
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Hi

I've solved numerically the equations for a white dwarf (ie, a Newtonian star in hydrostatic equilibrium, supposing the pressure is caused by relativistic electrons and the mass is provided by nuclei).

I would like to plot observed radius and mass for testing this model. Do you know if there is a catalogue with this experimental data of white dwarfs?

Thank you for your time :)

Greetings!
 
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Hello

Thanks for answering so quickly. I didn't find the radius of the WD in these web pages.

And thank you for your advice, but I googled during a whole day without results. The mass is easy to find, but the radius...

Greetings!
 
ORF said:
Hi

I've solved numerically the equations for a white dwarf (ie, a Newtonian star in hydrostatic equilibrium, supposing the pressure is caused by relativistic electrons and the mass is provided by nuclei).

I would like to plot observed radius and mass for testing this model. Do you know if there is a catalogue with this experimental data of white dwarfs?

Thank you for your time :)

Greetings!
The relationship between the radius and the mass of a white dwarf is a simple one:

http://en.wikipedia.org/wiki/White_dwarf {See the section Mass–radius relationship and mass limit }

The paper cited here:

http://adsabs.harvard.edu/abs/1979ApJ...228..240S

compiles a table of the characteristics of over 100 WD stars. Part 2 of the paper contains a table of this data, and a pdf copy of the paper can be downloaded from a link contained in the abstract.
 
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Hello!

Thank you both!

Chronos said:
Wow, almost 1900 WD catalogue! :D

SteamKing said:
The paper cited here:

http://adsabs.harvard.edu/abs/1979ApJ...228..240S

compiles a table of the characteristics of over 100 WD stars. Part 2 of the paper contains a table of this data, and a pdf copy of the paper can be downloaded from a link contained in the abstract.

Thank you, it's a good reference and there is a lot of information! :D

Greetings!