Pulsar reflections within the Crab Nebula |
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| Authors: | A G Lyne R S Pritchard F Graham-Smith |
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| Institution: | The University of Manchester, Jodrell Bank Observatory, Macclesfield, Cheshire, SK11 9DL |
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| Abstract: | Between 1997 August and October, the radio pulses from the Crab pulsar were followed by discrete moving echoes, which appear to be reflections from part of an ionized shell in the outer part of the Crab Nebula, crossing the line of sight to pulsar. Similar events have now been recognized in recordings from the past 30 yr, and it seems that the Nebula must contain a large number of ionized shell-like surfaces on a much finer scale than recognized hitherto. |
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| Keywords: | pulsars: individual: Crab |
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