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Star whose pressure support is degenerate electrons.

  1. Feb 1, 2012 #1
    My professor gave us a question to think about for discussion next week. He asked how the radius of a star, who is composed of ionized hydrogen and degenerate electrons, varies with mass. I am not quite sure where to start. How could I estimate the radius?
  2. jcsd
  3. Feb 2, 2012 #2


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    Your professor is asking a question that requires you to consider hydrostatic equilibrium.
  4. Feb 2, 2012 #3


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    If the pressure support is degenerate electrons then you are talking about "electron degeneracy pressure"
    That might be a place to start.
  5. Feb 2, 2012 #4

    You might find these two links helpful as well.

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