P. K. KariukiE. O. JobungaEgesa, Waswa Vincent2024-06-032024-06-032023-06https://ir-library.ku.ac.ke/handle/123456789/28161A Thesis Submitted in Partial Fulfillment of the Requirements for the Award of the Degree of Masters of Science in the School of Pure and Applied Sciences of Kenyatta University, June 2023.AbstractenElectron Impact Elastic ScatteringCalcium AtomFirst Order Distorted Wave MethodComplex PotentialElectron Impact Elastic Scattering by Calcium Atom Using First Order Distorted Wave Method with a Complex PotentialThesis