@Article{JAMS-2-294,
author = {Sharma , Kapil K.Singh , Neerja and Vats , R. P.},
title = {Elastic Scattering of Positron by Gold Atom},
journal = {Journal of Atomic and Molecular Sciences},
year = {2011},
volume = {2},
number = {4},
pages = {294--304},
abstract = {<p style="text-align: justify;">We present relativistic calculations of the differential, integrated elastic, momentum transfer total cross sections and spin polarization parameters for positrons scattered from Gold atom using a simple optical model potential to represent interaction between positron and target atoms in the energy range 2.0-500eV. In the present calculation we employ a parameter-free model potential for the correlation polarization and absorption potential as devised for positron-atom scattering. The theoretical results are obtained from relativistic approach based on solving the Dirac equation using Hartree-Fock and Dirac-Fock wave functions.</p>},
issn = {2079-7346},
doi = {https://doi.org/10.4208/jams.022611.031311a},
url = {http://global-sci.org/intro/article_detail/jams/8164.html}
}