Accession Number:

ADA007055

Title:

Tables of Scattering Amplitudes, Spin Polarizations and Phase Shifts of 25 eV to 1500 eV Electrons Scattered Elastically from Li, Na, Mg, P, K, Ca, Sc, Mn, Ga, Br, Sr, Mo, Rh, Cd, Ba, W, and Os --- III.

Descriptive Note:

Technical rept.,

Corporate Author:

TEXAS UNIV AT AUSTIN ELECTRONICS RESEARCH CENTER

Personal Author(s):

Report Date:

1974-08-15

Pagination or Media Count:

284.0

Abstract:

The Dirac equation was solved numerically by the method of partial waves in order to obtain elastic low-energy electron scattering factors for selected elements at ten energies. From the complex scattering amplitudes, the differential cross sections and spin polarization factors were calculated. In addition, the phase shifts for these elements at five more energies have been included. Since the exchange of the incoming electron with the atomic electrons and the charge cloud polarization are not taken into account in these calculations, the scattering factors at angles of less than 10 degrees should be used with caution. The three reports in this series can be used as a basis for interpolation to obtain the differential cross sections for all additional elements and all intermediate energies.

Subject Categories:

  • Physical Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE