Avoided level crossings and pair production in strong Coulomb fields |
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Authors: | Dietz K Römer H |
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Institution: | (1) Physikalisches Institut der Universität Bonn, Nussallee 12, D-5300 Bonn 1, Federal Republic of Germany;(2) Fakultät für Physik, Universität Freiburg, Federal Republic of Germany |
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Abstract: | Generalising previous work on static strong Coulomb fields to the time-dependent case, we propose an alternative e
+
e
-
-pair production mechanism relying on avoided crossing transitions between positive and negative energy states. The resulting essential independence on the details of the collision process nicely matches experimental findings. |
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Keywords: | 81L05 81G10 |
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