Abstract
Differential cross sections (DCSs) for elastic scattering of electrons from pyrimidine are presented for incident energies from 50 to 300 eV. The measurements were performed using a cross beam technique, for scattering angles from to . The relative DCSs were measured as a function of both the angle and incident energy and the absolute DCSs were determined using the relative flow method. The calculations of electron interaction cross sections are based on a corrected form of the independent-atom method, known as the screen corrected additivity rule procedure and using an improved quasifree absorption model. Calculated results agree very well with the experiment.
- Received 26 March 2009
DOI:https://doi.org/10.1103/PhysRevA.79.052706
©2009 American Physical Society