Differential frequency-dependent delay from the pulsar magnetosphere

Differential frequency-dependent delay from the pulsar magnetosphere

Some radio pulsars show clear "drifting subpulses", in which subpulses are seen to drift in pulse longitude in a systematic pattern. Here we examine how the drifting subpulses of PSR B0809+74 evolve with time and observing frequency. We show that the subpulse period (P3) is constant on tim...

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Bibliographic Details
Main Authors: Hassall, T., Stappers, B., Weltevrede, P., Hessels, J., Alexov, A., Coenen, T., Karastergiou, A., Kramer, M., Keane, E., Kondratiev, V., van Leeuwen, J., Noutsos, A., Pilia, M., Serylak, M., Sobey, C., Zagkouris, K., Fender, R., Bell, M., Broderick, J., Eisloeffel, J., Falcke, H., Griessmeier, J., Kuniyoshi, M., Miller-Jones, James, Wise, M., Wucknitz, O., Zarka, P., Asgekar, A., Batejat, F., Bentum, M., BERNARDI, G., Best, P., Bonafede, A., Breitling, F., Brueggen, M., Butcher, H., Ciardi, B., de Gasperin, F., de Reijer, J., Duscha, S., Fallows, R., Ferrari, C., Frieswijk, W., Garrett, M., Gunst, A., Heald, G., Hoeft, M., Juette, E., Maat, P., McKean, J., Norden, M., Pandey-Pommier, M., Pizzo, R., Polatidis, A., Reich, W., Roettgering, H., Sluman, J., Tang, Y., Tasse, C., Vermeulen, R., van Weeren, R., Wijnholds, S., Yatawatta, S.
Format: Journal Article
Published: EDP Sciences 2013
Subjects:
pulsars: general
telescopes
pulsars: individual: PSR B0809+74
Online Access:http://www.aanda.org/index.php?option=com_article&access=doi&doi=10.1051/0004-6361/201220764
http://hdl.handle.net/20.500.11937/23008

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