Further investigations for the least-squares method

M. A. Abdel-Raouf

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)


The least-squares S-wave phase shifts of the scattering of electrons by simple, Yukawa and static potentials are compared with the exact phases. Additionally, Kohn's, Rubinow's and the least-squares methods (LSM) are used for calculating the S-wave phase shifts of e+-H elastic scattering by employing trial and test-function spaces which allow for virtual positronium excitation. The results are in good agreement with those of other authors.

Original languageEnglish
Pages (from-to)31-42
Number of pages12
JournalActa Physica Academiae Scientiarum Hungaricae
Issue number1
Publication statusPublished - Feb 1980
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear and High Energy Physics


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