Fine structure of high-energy absorption cross sections for black holes

The high-energy absorption cross section of the Schwarzschild black hole is well approximated, in the eikonal regime, by the sum of two terms: the geometrical cross section of the black hole photon sphere and the contribution of a sinc function involving the geometrical characteristics (orbital peri...

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Veröffentlicht in:	arXiv.org 2011-08
Hauptverfasser:	Décanini, Yves, Folacci, Antoine, Raffaelli, Bernard
Format:	Artikel
Sprache:	eng
Schlagworte:	Absorption cross sections Energy absorption Fine structure Geodesy Hyperfine structure Numerical analysis Orbits Physics - General Relativity and Quantum Cosmology Physics - High Energy Physics - Theory Regge poles
Online-Zugang:	Volltext
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