Photon spectra from final stages of a primordial black hole evaporation in different theoretical models

Abstract

Possibilities of an experimental search for gamma-ray bursts from primordial black hole (PBH) evaporations in space are reconsidered. It is argued that the corresponding constraints which can be obtained in experiments with cosmic ray detectors strongly depend on theoretical approach used for a description of the PBH evaporation process. Predictions of several theoretical models for gamma-ray spectra from final stages of PBH life (integrated over time) are given.

Contribution to the 30th International Cosmic Ray Conference, Merida, Mexico, July 2007; 4 pages, 5 figures

Cited by in corpus (5)

• Evaporating Primordial Black Holes in Gamma Ray and Neutrino Telescopes
• Searching for Exploding Black Holes
• Search for the evaporation of primordial black holes with H.E.S.S
• Experimental search of bursts of gamma rays from primordial black holes using different evaporation models
• Experimental search of bursts of very high energy gamma rays from primordial black holes