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Scattering of relativistic particles by a Coulomb field in two dimensions

✍ Scribed by Qiong-gui Lin

Publisher
Elsevier Science
Year
1999
Tongue
English
Weight
69 KB
Volume
260
Category
Article
ISSN
0375-9601

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✦ Synopsis

The scattering of relativistic Dirac particles by a Coulomb field "Ze 2 rr in two dimensions is studied and the scattering amplitude is obtained as a partial wave series. For small Z the series can be summed up approximately to give a closed form. The result, though being aproximate, exhibites some nonperturbative feature and cannot be obtained from perturbative quantum electrodynamics at the tree level.

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