ISSN:
1572-9486
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Abstract The total cross-section, for positronium negative ions formation in positronium-hydrogen collision is calculated in a field-theoretic way for low energy positronium. In this non-relativistic region, cross-section shows a distinct structure unlike Born cross-section, as calculated byStancanelli andFerrante (Nuovo Cimento68B (1970), 137). At higher energies beyond 80 eV the field-theoretic cross-section decreases at a faster rate compared to the cross-section by the latter authors.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01587617
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