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Aris Karastergiou

Professor of Astrophysics and Fellow at St Edmund Hall

Research theme

  • Astronomy and astrophysics

Sub department

  • Astrophysics

Research groups

  • MeerKAT
  • Pulsars, transients and relativistic astrophysics
  • The Square Kilometre Array (SKA)
  • Gamma-ray astronomy
Aris.Karastergiou@physics.ox.ac.uk
Telephone: 01865 (2)73642
Denys Wilkinson Building, room 603C
  • About
  • Publications

Geodetic Precession and the Binary Pulsar B1913+16

ArXiv astro-ph/0002099 (2000)

Authors:

A Karastergiou, M Kramer, N Wex, A von Hoensbroech

Abstract:

A change of the component separation in the profiles of the binary pulsar PSR B1913+16 has been observed for the first time (Kramer 1998) as expected by geodetic precession. In this work we extend the previous work by accounting for recent data from the Effelsberg 100-m telescope and Arecibo Observatory and testing model predictions. We demonstrate how the new information will provide additional information on the solutions of the system geometry.
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Geodetic precession and the binary pulsar B1913+16

PULSAR ASTRONOMY - 2000 AND BEYOND: IAU COLLOQUIUM 177 202 (2000) 125-126

Authors:

A Karastergiou, M Kramer, N Wex, A von Hoensbroech
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Identification of physical components in pulsar emission

PULSAR ASTRONOMY - 2000 AND BEYOND: IAU COLLOQUIUM 177 202 (2000) 177-178

Authors:

JH Seiradakis, A Karastergiou, M Kramer, D Psaltis
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