Gravitation and Cosmology

, Volume 15, Issue 1, pp 44–48

Active galactic nuclei and transformation of dark matter into visible matter


DOI: 10.1134/S0202289309010125

Cite this article as:
Grib, A.A. & Pavlov, Y.V. Gravit. Cosmol. (2009) 15: 44. doi:10.1134/S0202289309010125


The hypothesis that dark matter is converted into visible particles in active galactic nuclei is investigated. If dark matter consists of stable superheavy neutral particles and active galactic nuclei are rotating black holes, then, due to the Penrose process, superheavy particles can decay into unstable particles with large mass, whose decay into quarks and leptons leads to events in cosmic rays observed by the Auger group. Similar processes of decay of superheavy particles of dark matter into visible matter occurred in the early Universe. Numerical estimates of the processes in active galactic nuclei and in the early Universe are given.

PACS numbers

98.80.Cq 95.35.+d 98.70.Sa 

Copyright information

© Pleiades Publishing, Ltd. 2009

Authors and Affiliations

  1. 1.A. Friedmann Laboratory for Theoretical PhysicsSt. PetersburgRussia
  2. 2.Russian State Pedagogical University (The Herzen University)St. PetersburgRussia
  3. 3.Institute of Mechanical EngineeringRussian Acad. Sci.St. PetersburgRussia

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