Calculation of Dynamic Coefficients for High Energetic Positrons Implanted into a Semi-Crystalline Polymer Target Film

Abstract

In this work absorbed , backscattering and transmitted probability coefficients has been calculated via Monte Carlo simulation technique PsMCS ( positronium Monte Carlo Computer Simulation ) for a high energetic positrons implanted normally into a semi finite Polytetrafluoroethylene target ( PTFE ) with its two components. Comparison with available references yields good quantitative agreement for dynamics factors.