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GR: Fachverband Gravitation und Relativitätstheorie

GR 7: Schwarze Löcher II

GR 7.1: Vortrag

Mittwoch, 27. Februar 2013, 08:30–08:45, HS 6

Highly relativistic particles as an invisible and a large reservoir of mass in the Universe ? — •Karl Otto Greulich — Fritz Lipmann Institute Beutenbergstr.11 D 07745 Jena

At a critical speed given by the Lorenz factor the relativistic mass of a particle corresponds to that of the Planck mass. Above this mass and speed the Schwarzschild radius becomes larger than the de Broglie wavelength, i.e the particle reveals properties of a black microhole * it becomes invisible. For nucleons this is approx. 10 exp19 times of its mass at rest, With the assumption that particles with a potential rest mass of the order of 10 000 Sun masses still have, since the big bang, such a high speed, it can be explained that the major part of the Universes mass appears as *dark*. It also becomes plausible that even today visible mass is generated from virtually the vacuum, simply by decelerating down such fast particles by collisions with slow matter.References: K.O. Greulich J Mod Phys 1, 300 - 302 (2010); K.O. Greulich SPIE Proceedings 8121-15, (2011); for downloads see http://www.fli-leibniz.de/www_kog/ then klick *Physics*