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Synchronous X-ray and radio mode switches: A rapid global transformation of the pulsar magnetosphere

Hermsen, W; Hessels, J. W. T.; Kuiper, L; van Leeuwen, J; Mitra, D; Rankin, J M; Stappers, B. W.; Wright, G A E; Coenen, T; Karastergiou, A; Butcher, Harvey; Keane, E. F.; Kuniyoshi, M; Noutsos, A; Sobey, C; Bell, Michael R; Bernardi, G; Ciardi, Benedetta; Falcke, H; Hoeft, M; Iacobelli, M.; Pandey-Pommier, M; Reich, W; Shulevski, Alexander; van Weeren, R J


Pulsars emit from low-frequency radio waves up to high-energy gamma-rays, generated anywhere from the stellar surface out to the edge of the magnetosphere. Detecting correlated mode changes across the electromagnetic spectrum is therefore key to understanding the physical relationship among the emission sites. Through simultaneous observations, we detected synchronous switching in the radio and x-ray emission properties of PSR B0943+10. When the pulsar is in a sustained radio-"bright" mode, the...[Show more]

CollectionsANU Research Publications
Date published: 2013
Type: Journal article
Source: A C S Chemical Neuroscience
DOI: 10.1126/science.1230960


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