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Preprint
Report number arXiv:0907.0629 ; CERN-PH-TH-2009-105 ; CERN-PH-TH-2009-105
Title Minimal Length Scale in Annihilation
Author(s) Dymnikova, Irina (Warmia Mazury U. ; Ioffe Phys. Tech. Inst.) ; Sakharov, Alexander (CERN ; Wayne State U.) ; Ulbricht, Jurgen (Zurich, ETH)
Publication 2009
Imprint 06 Jul 2009
Number of pages 16
Note Comments: 16 pages, 3 figures
Subject category Particle Physics - Phenomenology
Abstract Experimental data suggest the existence of a minimal length scale in annihilation process for the reaction e+e- --> gamma gamma (gamma). Nonlinear electrodynamics coupled to gravity and satisfying the weak energy condition predicts, for an arbitrary gauge invariant lagrangian, the existence of a spinning charged electromagnetic soliton asymptotically Kerr-Newman for a distant observer with a gyromagnetic ratio g=2. Its internal structure includes an equatorial disk of de Sitter vacuum which has properties of a perfect conductor and ideal diamagnetic, and displays superconducting behavior within a single spinning soliton. De Sitter vacuum supplies a particle with the finite positive electromagnetic mass related to breaking of space-time symmetry. We apply this approach to interpret the existence of a minimal characteristic length scale in annihilation.
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 記錄創建於2009-07-06,最後更新在2024-05-22


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