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Browsing by Author "Harwood, J.J."
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The non-thermal superbubble in IC 10 : the generation of cosmic ray electrons caught in the act
Heesen, V.; Brinks, E.; Krause, Martin; Harwood, J.J.; Rau, U.; Rupen, M. P.; Hunter, D. A.; Chyzy, K.T.; Kitchener, Ben (2015-02-01)Superbubbles are crucial for stellar feedback, with supposedly high (of the order of 10 per cent) thermalization rates. We combined multiband radio continuum observations from the Very Large Array (VLA) with Effelsberg ... -
Spectral ageing in the lobes of FR-II radio galaxies : New methods of analysis for broad-band radio data
Harwood, J.J.; Hardcastle, M.J.; Croston, J.H.; Goodger, J.L. (2013-11-01)The broad-bandwidth capabilities of next generation telescopes such as the Jansky Very Large Array (JVLA) mean that the spectrum of any given source varies significantly within the bandwidth of any given observation. ... -
What determines the properties of the X-ray jets in Fanaroff-Riley type I radio galaxies?
Harwood, J.J.; Hardcastle, M.J. (2012-06-01)We present the first large sample investigation of the properties of jets in Fanaroff-Riley type I radio galaxies (FR I) based on data from the Chandra archive. We explore relations between the properties of the jets and ...