Energy of descent

Consider first, a maximal black hole. A particle in orbit will lose energy due to radiation and hence the orbit will necessarily decay. When the orbit decays to that of the innermost stable circular orbit, we know that henceforth the particle has to fall ever closer to to the black hole event horizon. We also know that that the black hole cannot grow anymore since it is already at its' maximal limit.So how is this to be resolved? There is only one possibility: the 100% conversion of the mass to energy. For a charged particle this will include electromagnetic radiation, but for an uncharged particle, it must be wholly in the form of gravitational radiation. There is also the possibility of energy being lost by the polar emission of particles at high speed, as a relativistic jet, but any mechanism for this remains unclear at present.

For a black hole that is not yet at its' maximal limit, the same effect will lead to substantial conversion to radiation, but at somewhat lower than the 100% conversion factor. We will be investigating this more fully here in due course.

This has particular relevance to the situation that arises when black holes meet. We will look at this next.

When black holes meet->


Agree or disagree, or have any questions or observations about this, and I would love to hear from you, so please This email address is being protected from spambots. You need JavaScript enabled to view it., or leave a comment. Your views are always most welcome.

Add comment

No non-English comments, no advertising.

Security code