Accession Number:

AD0440125

Title:

ELECTRON SCATTERING BY THE HELIUM POSITIVE ION IN THE 1S, 2S OR 2P STATE,

Descriptive Note:

Corporate Author:

QUEEN'S UNIV BELFAST (NORTHERN IRELAND)

Personal Author(s):

Report Date:

1963-10-14

Pagination or Media Count:

9.0

Abstract:

The electron-scattering cross sections by He in the 1s, 2s or 2p state have been computed on the basis of the 1s-2s-2p close-coupled approximation, in which full account is taken of electron exchange. Results have been obtained at low energies of impact above the threshold of 2s, 2p excitation for those states of the system with low angular momentum. Reliability of these new results is difficult to assess in the absence of any previous calculations of this nature for electron scattering by positive ions. Author

Subject Categories:

Distribution Statement:

APPROVED FOR PUBLIC RELEASE