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Compactified pulsar wind nebula model of gamma-ray loud binary LSI +61 303

A. Neronov·M. Chernyakova
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Abstract

We show that radio-to-TeV properties of the binary system LSI +61 303 can be explained by interaction of the compact object (a young pulsar) with the inhomogeneities of the wind from companion Be star. We develop a model scenario of "compactified" pulsar wind nebula formed in result of such interaction. To test the model assumptions about geometry of the system we re-analyze the available X-ray observations to study in more details the variations of the hydrogen column density on long (orbital) and short (several kilosecond) time scales.

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A. Neronov, M. Chernyakova. 2007-01-05. Compactified pulsar wind nebula model of gamma-ray loud binary LSI +61 303. https://arxiv.org/abs/astro-ph/0701144

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