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Numerical solution of the spin angular momenta of millisecond pulsar PSR J0751+1807

Published online by Cambridge University Press:  12 April 2016

B.P. Gong  and
K.S. Cheng
B.P. Gong
Affiliation:
Department of Physics, University of Hong Kong, Pokfulam Road, Hong Kong, China
K.S. Cheng
Affiliation:
Department of Physics, University of Hong Kong, Pokfulam Road, Hong Kong, China

Abstract

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The motion of the binary pulsar PSR J0751+1807 is assumed to satisfy the gravitational two-body equation (Barker and O’Connell 1975). Then by studying the motion of the binary system from initial state which determined by 3 precession phases of angular momenta (the orbit, the pulsar and the companion star) to the current state which determined by the observations on the orbital inclination. The spin angular momenta of the pulsar and the companion star are obtained.

Type
Part 2. Timing, General Relativity and Astrometry
Information
International Astronomical Union Colloquium , Volume 177: Pulsar Astronomy - 2000 and Beyond , 2000 , pp. 131 - 132
Copyright
Copyright © Astronomical Society of the Pacific 2000

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