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Kinematic effects on high order spin frequency derivatives

Published online by Cambridge University Press:  04 June 2018

Xiao-Jin Liu ,
Benjamin Stappers  and
Cees Bassa
Xiao-Jin Liu
Affiliation:
Jodrell Bank Centre for Astrophysics, The University of Manchester, Manchester, M13 9PL, UK email: [email protected]
Benjamin Stappers
Affiliation:
Jodrell Bank Centre for Astrophysics, The University of Manchester, Manchester, M13 9PL, UK email: [email protected]
Cees Bassa
Affiliation:
ASTRON, the Netherlands Institute for Radio Astronomy, Postbus 2, NL-7990 AA, Dwingeloo, the Netherlands email: [email protected]
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Abstract

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The radial velocity of a pulsar induces the Doppler effect on its intrinsic spin properties. In particular, it can generate a contribution to the frequency second derivative. We estimated this effect for each of the International Pulsar Timing Array pulsars. We also assessed the possibility of measuring the frequency second derivative in the observational data.

Keywords

Pulsar timingradial velocityfrequency derivative
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 13 , Symposium S337: Pulsar Astrophysics the Next Fifty Years , September 2017 , pp. 362 - 363
Copyright
Copyright © International Astronomical Union 2018 

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