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Phys. Rev. D 73, 124024 (2006) [5 pages]

Antimatter from microscopic black holes

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R. G. Daghigh
Physics Department and Winnipeg Institute for Theoretical Physics, University of Winnipeg, Winnipeg, Manitoba, Canada R3B 2E9

J. I. Kapusta
School of Physics and Astronomy, University of Minnesota Minneapolis, Minnesota 55455, USA

Received 20 April 2006; published 15 June 2006

The spectrum of positrons and antiprotons produced by the outflow of high temperature matter surrounding microscopic black holes is calculated for energies between 5 GeV and the Planck energy. The results may be applicable for the last few hours and minutes of a microscopic black hole’s lifetime.

© 2006 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.73.124024
DOI:
10.1103/PhysRevD.73.124024
PACS:
04.70.Dy, 95.85.Ry, 97.60.Lf, 98.70.Sa