Multiphoton transitions for a channeled particle interacting with a strong electromagnetic wave

The interaction of a positron channeled in a crystal with a strong electromagnetic wave is considered based on a non-perturbative relativistic quantum treatment. The probabilities of multiphoton transitions between the transversal levels in the crystal channel are found. The quantum modulation of a...

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Bibliographic Details
Published in:Physics letters. A 1995-10, Vol.206 (3), p.141-145
Main Authors: Avetissian, H.K., Hatsagortsian, K.Z., Mkrtchian, G.F., Sedrakian, Kh.V.
Format: Article
Language:English
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Summary:The interaction of a positron channeled in a crystal with a strong electromagnetic wave is considered based on a non-perturbative relativistic quantum treatment. The probabilities of multiphoton transitions between the transversal levels in the crystal channel are found. The quantum modulation of a positron beam for high harmonics of the stimulating wave frequency is shown.
ISSN:0375-9601
1873-2429
DOI:10.1016/0375-9601(95)00629-H