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Scintillation-Induced Circular Polarization in Pulsars and Quasars

J. -P. Macquart·D. B. Melrose
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Abstract

We present a physical interpretation for the generation of circular polarization resulting from the propagation of radiation through a magnetized plasma in terms of a rotation measure gradient, or `Faraday wedges'. Criteria for the observability of scintillation-induced circular polarization are identified. Application of the theory to the circular polarization in pulsars and compact extragalactic sources is discussed.

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J. -P. Macquart, D. B. Melrose. 2000-07-28. Scintillation-Induced Circular Polarization in Pulsars and Quasars. https://doi.org/10.1086/317852

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