TY - JOUR
T1 - Elastic Electron Scattering by Lead Atom in the Energy Range from 10 to 100 ev
AU - Pandya , C. V.
AU - Baluja , K. L.
JO - Journal of Atomic and Molecular Sciences
VL - 4
SP - 279
EP - 284
PY - 2012
DA - 2012/03
SN - 3
DO - http://doi.org/10.4208/jams.082811.100611a
UR - https://global-sci.org/intro/article_detail/jams/8208.html
KW - electron scattering, differential scattering cross sections, variable phase approach, complex optical potential.
AB - <p style="text-align: justify;">Electron scattering by lead atom is studied at energies 10, 20, 40, 60, 80 and 100 eV by applying a parameter-free complex optical potential. The real part of the complex optical potential includes the static potential $V_{st}(r),$ the polarization potential $V_{pol}(r)$ that consists of the short-range correlation and long-range polarization effects and $V_{ex}(r, k)$ term consisting of electron exchange interaction which is modeled by assuming the electron charge cloud as a free electron gas. The loss of flux into the inelastic channels is included via a phenomenological absorption potential. Our results are compared with the recent theoretical and experimental measurements.</p>