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    Ultra-High Energy Collisions in the Superspinning Kerr Geometry

    Zdeněk Stuchlík · Leden 01, 2015 · Fyzika · 0 comments
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    Publication date: Jan 2015

    Abstract:
    Kerr naked singularities (superspinars) have to be efficiently converted
    to a black hole due to accretion from Keplerian discs. In the final
    stages of the conversion process the near-extreme Kerr naked
    singularities (superspinars) provide a variety of extraordinary physical
    phenomena. Such superspinning Kerr geometries can serve as an efficient
    accelerator for extremely high-energy collisions enabling direct and
    clear demonstration of the outcomes of the collision processes. We shall
    discuss the efficiency and visibility of the ultra-high energy
    collisions in the deepest parts of the gravitational well of
    superspinning near-extreme Kerr geometries for the whole variety of
    particles freely falling from infinity. We demonstrate that the ultra
    high-energy processes can be obtained with no fine tuning of the motion
    constants and the products of the collision can escape to infinity with
    efficiency higher than in the case of the near-extreme black holes.

    Authors:
    Stuchlík, Z.; Schee, J.;

    https://ui.adsabs.harvard.edu/abs/2015mgm..conf.1380S

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