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The Blandford-Znajek mechanism with Vacuum Breakdown as a Gamma-ray Burst Progenitor

G. Barbiellini·F. Longo
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Abstract

The energetics of the long duration GRB phenomenum is compared with the BZ mechanism. A rough estimate of the energy extracted from a rotating Black Hole with the Blandford-Znajek mechanism is evaluated with a very simple assumption: an inelastic collision between the rotating BH and an accreting torus. The GRB energetics requires an high magnetic field that breaks down the vacuum around the BH and gives origin to a e$^\pm$ fireball.

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G. Barbiellini, F. Longo. 2001-05-31. The Blandford-Znajek mechanism with Vacuum Breakdown as a Gamma-ray Burst Progenitor. https://doi.org/10.1063/1.1419405

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