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Browsing by Author "O'Sullivan, Shane P."
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A low frequency study of linear polarization in radio galaxies
Mahatma, Vijay H.; Hardcastle, Martin J.; Harwood, Jeremy; O'Sullivan, Shane P.; Heald, George; Horellou, Cathy; Smith, Daniel J. B. (2020-12-26)Radio galaxies are linearly polarized -- an important property that allows us to infer the properties of the magnetic field of the source and its environment. However at low frequencies, Faraday rotation substantially ... -
Untangling cosmic magnetic fields: Faraday tomography at metre wavelengths with LOFAR
O'Sullivan, Shane P.; Brüggen, M.; Eck, C. L. Van; Hardcastle, M. J.; Haverkorn, M.; Shimwell, T. W.; Tasse, C.; Vacca, V.; Horellou, C.; Heald, G. (2018-11-29)The technique of Faraday tomography is a key tool for the study ofmagnetised plasmas in the new era of broadband radio-polarisation observations. In particular, observations at metre wavelengths provide significantly better ...