engleski

Calculations Of The Cross Sections For Compton Scattering From Positronium

We present theoretical results for Compton scattering from positronium. Positronium is hydrogen-like atom which is bound state of an electron and a positron. Due to singlet state annihilation of positronium in two state annihilation of positronium in two 511 keV photons, positronium is a system of great importance on astrophysical observations.

Compton scattering; positronium

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