Statistical study of high energy radiation from rotation-powered pulsars

Based on our self-consistent outer gap model for high energy emission from the rotation-powered pulsars, we study the statistical properties of X-ray and γ-ray emission from the rotation-powered pulsars, and other statistical properties (e.g. diffuse γ-ray background and unidentified γ-ray point sources) related to γ-ray pulsars in our Galaxy and nearby galaxies are also considered.