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arXiv · 0802.4044

Gravitational Lens Systems to probe Extragalactic Magnetic Fields

D. Narasimha·S. M. Chitre
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Abstract

The Faraday rotation measurements of multiply-imaged gravitational lens systems can be effectively used to probe the existence of large-scale ordered magnetic fields in lensing galaxies and galaxy clusters. The available sample of lens systems appears to suggest the presence of a coherent large-scale magnetic field in giant elliptical galaxies somewhat similar to the spiral galaxies.

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D. Narasimha, S. M. Chitre. 2008-02-27. Gravitational Lens Systems to probe Extragalactic Magnetic Fields. https://arxiv.org/abs/0802.4044

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