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Magnetospheric Switching in PSR B1828–11

Published online by Cambridge University Press:  04 June 2018

I. H. Stairs ,
A. G. Lyne ,
M. Kramer ,
B. W. Stappers ,
J. van Leeuwen ,
A. Tung ,
R. N. Manchester ,
G. B. Hobbs ,
D. R. Lorimer  and
A. Melatos
I. H. Stairs
Affiliation:
Dept. of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, B.C., V6T 1Z1, Canada email: stairs@astro.ubc.ca
A. G. Lyne
Affiliation:
Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, University of Manchester, Manchester, M13 9PL, UK
M. Kramer
Affiliation:
Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, University of Manchester, Manchester, M13 9PL, UK Max-Planck-Institut für Radioastronomie, Auf dem Hügel 69, D-53121 Bonn, Germany
B. W. Stappers
Affiliation:
Jodrell Bank Centre for Astrophysics, School of Physics and Astronomy, University of Manchester, Manchester, M13 9PL, UK
J. van Leeuwen
Affiliation:
ASTRON, The Netherlands Institute for Radio Astronomy, Postbus 2, 7990 AA, Dwingeloo, The Netherlands Anton Pannekoek Institute for Astronomy, Univ. of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
A. Tung
Affiliation:
Dept. of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, B.C., V6T 1Z1, Canada email: stairs@astro.ubc.ca Teacher Education Office, University of British Columbia, 2125 Main Mall, Vancouver, BC V6T 1Z4, Canada
R. N. Manchester
Affiliation:
CSIRO Astronomy and Space Science, Marsfield NSW 2122, Australia
G. B. Hobbs
Affiliation:
CSIRO Astronomy and Space Science, Marsfield NSW 2122, Australia
D. R. Lorimer
Affiliation:
Department of Physics and Astronomy, West Virginia University, PO Box 6315, Morgantown, WV 26506, USA Center for Gravitational Waves and Cosmology, Chestnut Ridge Research Building, Morgantown, WV 26505, USA
A. Melatos
Affiliation:
School of Physics, University of Melbourne, Parkville VIC 3010, Australia
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Abstract

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PSR B1828–11 is a young pulsar once thought to be undergoing free precession and recently found instead to be switching magnetospheric states in tandem with spin-down changes. Here we show the two extreme states of the mode-changing found for this pulsar and comment briefly on its interpretation.

Keywords

pulsars: individual (PSR B1828–11)
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 13 , Symposium S337: Pulsar Astrophysics the Next Fifty Years , September 2017 , pp. 233 - 236
Copyright
Copyright © International Astronomical Union 2018 

References

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